* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #ffffff;
    --bg-secondary: #fbfbfb;
    --bg-tertiary: #f1f1f1;
    --bg-card: #ffffff;
    --text-primary: #050505;
    --text-secondary: #3f3f3f;
    --text-muted: #747474;
    --border-color: #d9d9d9;
    --border-light: #ededed;
    --accent: #050505;
    --accent-hover: #242424;
    --card-bg: #FFFFFF;
    --column-bg: #fbfbfb;
    --success: #2f2f2f;
    --danger: #171717;
    --column-divider: rgba(0, 0, 0, 0.14);
    --focus-ring: 0 0 0 3px rgba(0, 0, 0, 0.10);
    --shadow-sm: 0 3px 10px rgba(0,0,0,0.06);
    --shadow-md: 0 14px 34px rgba(0,0,0,0.10);
    --shadow-lg: 0 28px 70px rgba(0,0,0,0.14);
}

.hidden {
    display: none !important;
}

[data-theme="dark"] {
    --bg-primary: #000000;
    --bg-secondary: #050505;
    --bg-tertiary: #111111;
    --bg-card: #080808;
    --text-primary: #ffffff;
    --text-secondary: #c8c8c8;
    --text-muted: #858585;
    --border-color: #282828;
    --border-light: #1a1a1a;
    --accent: #ffffff;
    --accent-hover: #e6e6e6;
    --card-bg: #0b0b0b;
    --column-bg: #050505;
    --success: #d8d8d8;
    --danger: #f4f4f4;
    --column-divider: rgba(255, 255, 255, 0.22);
    --focus-ring: 0 0 0 3px rgba(255, 255, 255, 0.18);
    --shadow-sm: 0 4px 14px rgba(0,0,0,0.48);
    --shadow-md: 0 18px 42px rgba(0,0,0,0.62);
    --shadow-lg: 0 34px 84px rgba(0,0,0,0.74);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

.header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.view-toggle {
    display: flex;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
    padding: 0.25rem;
    border: 1px solid var(--border-light);
}

.view-toggle button {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.view-toggle button.active {
    background-color: var(--card-bg);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.theme-toggle:hover {
    background-color: var(--bg-card);
    box-shadow: var(--shadow-sm);
}

.profile-link {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    line-height: 1;
}

.profile-link:hover {
    background-color: var(--bg-card);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: var(--text-primary);
}

.header-icon {
    display: block;
    width: 18px !important;
    min-width: 18px !important;
    max-width: 18px !important;
    height: 18px !important;
    min-height: 18px !important;
    max-height: 18px !important;
    flex: 0 0 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.header-icon-fill {
    fill: currentColor;
    opacity: 0.88;
    stroke: none;
}

.container {
    width: 70%;
    max-width: 100%;
    margin: 0 auto;
    padding: 2rem;
}

.guest-workspace-banner {
    width: min(1180px, calc(100% - 32px));
    margin: 0.75rem auto 0;
    padding: 0.85rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.08);
}

.guest-workspace-copy {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 0;
}

.guest-workspace-copy strong {
    font-size: 0.92rem;
    color: var(--text-primary);
}

.guest-workspace-copy span {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.guest-workspace-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.guest-link-btn,
.guest-qr-panel summary,
.guest-keep-link,
.guest-login-link {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.85rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 650;
    cursor: pointer;
}

.guest-qr-panel {
    position: relative;
}

.guest-qr-panel summary {
    list-style: none;
}

.guest-qr-panel summary::-webkit-details-marker {
    display: none;
}

.guest-qr-popover {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 184px;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-card);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.16);
    z-index: 500;
}

.guest-qr-popover img {
    display: block;
    width: 148px;
    height: 148px;
    margin: 0 auto 0.55rem;
}

.guest-qr-popover span {
    display: block;
    color: var(--text-secondary);
    font-size: 0.72rem;
    line-height: 1.35;
    text-align: center;
}

.guest-keep-link {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

.guest-link-btn:hover,
.guest-qr-panel summary:hover,
.guest-login-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.guest-keep-link:hover {
    background: var(--accent-hover);
    color: var(--bg-primary);
}

[data-theme="dark"] .guest-workspace-banner {
    background: rgba(0, 0, 0, 0.9);
    box-shadow: 0 20px 54px rgba(0, 0, 0, 0.72);
}

[data-theme="dark"] .guest-keep-link {
    color: #000000;
}

.guest-auth-note {
    margin: 0 0 1rem;
    padding: 0.8rem 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 650;
    text-align: center;
}

@media (max-width: 768px) {
    .guest-workspace-banner {
        width: calc(100% - 20px);
        margin-top: 0.5rem;
        align-items: stretch;
        flex-direction: column;
    }

    .guest-workspace-actions {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
    }

    .guest-link-btn,
    .guest-qr-panel summary,
    .guest-keep-link,
    .guest-login-link {
        width: 100%;
        padding: 0 0.5rem;
        font-size: 0.78rem;
    }

    .guest-qr-popover {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
}

.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-light);
}

.stats {
    display: flex;
    gap: 2rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-value {
    font-weight: 600;
    color: var(--text-primary);
}

.new-board-btn {
    background-color: var(--accent);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.new-board-btn:hover {
    background-color: var(--accent-hover);
}

.new-group-btn {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.15rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.new-group-btn:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent);
}

.bulk-actions {
    display: flex;
    gap: 0.5rem;
}

.bulk-action-btn {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.bulk-action-btn:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--accent);
}

/* List View Styles - HIDDEN */
.board-grid {
    display: none !important;
}

.board-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 1.5rem;
    cursor: pointer;
    transition: border-color 0.2s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.board-card:hover {
    border-color: var(--border-color);
}

.board-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.board-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

.board-stats {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

/* Expanded View Styles - ALWAYS VISIBLE */
.expanded-view {
    display: block;
}

.expanded-board {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 3rem;
    overflow: hidden;
    position: relative;
}

.expanded-board-header {
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
}

.board-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 0.5rem;
    transition: border-color 0.2s;
    position: relative;
    cursor: pointer;
}

.board-card:hover {
    border-color: var(--accent);
}

.board-header-layout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-width: 0;
}

.board-content-section {
    flex: 1;
    min-width: 0;
}

.nested-kanban-header.group-header {
    cursor: pointer;
}

.group-title-row {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.group-title-wrapper {
    min-width: 0;
}

.group-empty-message {
    padding: 1rem;
    color: var(--text-muted);
    text-align: center;
}

.group-title-display,
.group-title-input {
    color: var(--text-primary);
    font: inherit;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0;
}

.group-title-display {
    display: block;
    max-width: min(48vw, 520px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0.25rem 0.4rem;
    border-radius: 6px;
    cursor: text;
}

.group-title-display:hover {
    background: var(--bg-secondary);
}

.group-title-input {
    width: min(48vw, 520px);
    min-width: 180px;
    border: 1px solid var(--text-primary);
    border-radius: 6px;
    background: var(--bg-primary);
    padding: 0.35rem 0.45rem;
    outline: none;
    box-shadow: var(--focus-ring);
}

.group-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.group-action-btn,
.group-drag-handle {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-muted);
    cursor: pointer;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transition: border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.group-drag-handle {
    flex-direction: column;
    gap: 4px;
    cursor: grab;
}

.group-drag-handle span {
    width: 14px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.group-action-btn:hover,
.group-action-btn:focus-visible,
.group-drag-handle:hover,
.group-drag-handle:focus-visible {
    border-color: var(--text-primary);
    color: var(--text-primary);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
    outline: none;
}

.group-drag-handle:active,
.group-dragging .group-drag-handle {
    cursor: grabbing;
    transform: scale(0.96);
}

.group-delete-toggle {
    font-size: 1.25rem;
    line-height: 1;
}

.group-dragging {
    opacity: 0.54;
    outline: 1px solid var(--text-primary);
    outline-offset: -1px;
}

.board-group-drag-handle {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-muted);
    cursor: grab;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.board-group-drag-handle span {
    width: 14px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.board-group-drag-handle:hover,
.board-group-drag-handle:focus-visible {
    border-color: var(--text-primary);
    color: var(--text-primary);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
    outline: none;
}

.board-group-drag-handle:active,
.board-group-dragging .board-group-drag-handle {
    cursor: grabbing;
    transform: scale(0.96);
}

.board-group-dragging {
    opacity: 0.56;
    outline: 1px solid var(--text-primary);
    outline-offset: -1px;
}

.board-group-saving {
    pointer-events: none;
}

.board-group-drop-target {
    border-color: var(--text-primary) !important;
    box-shadow: 0 24px 54px rgba(0, 0, 0, 0.14) !important;
}

.standalone-boards-section {
    min-height: 48px;
}

.board-group-drag-active .standalone-boards-section {
    min-height: 84px;
    border: 1px dashed var(--border-color);
    border-radius: 10px;
}

.board-group-drop-indicator,
.group-drop-indicator {
    height: 3px;
    margin: 0.5rem 2rem 0.9rem;
    border-radius: 999px;
    background: var(--text-secondary);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
    opacity: 0.78;
    pointer-events: none;
    position: relative;
    animation: board-group-pulse-indicator 0.85s ease-in-out infinite;
}

.board-group-drop-indicator::before,
.board-group-drop-indicator::after,
.group-drop-indicator::before,
.group-drop-indicator::after {
    content: '';
    position: absolute;
    top: -5px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--text-secondary);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.14);
}

.board-group-drop-indicator::before,
.group-drop-indicator::before {
    left: -6px;
}

.board-group-drop-indicator::after,
.group-drop-indicator::after {
    right: -6px;
}

.group-drop-indicator {
    margin: 0.4rem 1rem 1.4rem;
}

@keyframes board-group-pulse-indicator {
    0%, 100% {
        opacity: 0.48;
        transform: scaleX(0.985);
    }
    50% {
        opacity: 0.96;
        transform: scaleX(1);
    }
}

[data-theme="dark"] .board-group-drag-handle {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .group-action-btn,
[data-theme="dark"] .group-drag-handle {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .board-group-drop-target {
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.82) !important;
}

@media (max-width: 768px) {
    .board-group-drag-handle,
    .group-drag-handle {
        display: none !important;
    }
}

.board-actions-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    min-width: 0;
}

.board-title {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    background: transparent;
    border: none;
    outline: none;
    font-family: inherit;
    cursor: text;
    padding: 0;
    margin: 0 0 0.25rem 0;
    width: 100%;
    min-width: 150px;
    display: block;
}

.board-title:focus {
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    border-radius: 4px;
    padding: 4px 6px;
    margin: -4px -6px 0.25rem -6px;
}

.board-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.summary-item {
    color: var(--text-secondary);
}

.summary-divider {
    color: var(--accent);
    font-weight: bold;
}

.board-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 44px;
    height: 44px;
    padding: 0 1.05rem;
    border-radius: 10px;
    border: 1px solid var(--border-light);
    background: var(--bg-primary);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
    text-decoration: none;
    color: var(--text-primary);
    white-space: nowrap;
}

.board-action-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.10);
}

.board-actions-section .board-open-btn {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
    font-weight: 560;
    min-width: 104px;
}

.board-actions-section .board-open-btn:hover {
    background: var(--bg-primary);
    border-color: var(--text-primary);
    color: var(--text-primary);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
}

.board-move-menu {
    position: relative;
}

.board-move-menu-list {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 0;
    z-index: 80;
    min-width: 180px;
    display: grid;
    gap: 0.15rem;
    padding: 0.35rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-card);
    box-shadow: var(--shadow-lg);
}

.board-move-menu-list[hidden] {
    display: none !important;
}

.board-move-menu-list button {
    width: 100%;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font: inherit;
    font-size: 0.85rem;
    padding: 0.55rem 0.65rem;
    text-align: left;
}

.board-move-menu-list button:hover {
    background: var(--bg-tertiary);
}

.board-move-menu-list button:disabled,
.board-move-menu-list button.is-current {
    color: var(--text-muted);
    cursor: default;
    opacity: 0.72;
}

.board-move-menu-list button:disabled:hover,
.board-move-menu-list button.is-current:hover {
    background: transparent;
}

.primary-btn {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    font-weight: 600;
}

.primary-btn:hover {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: white;
}

.btn-text {
    font-size: 0.9rem;
    letter-spacing: 0;
}

.btn-icon {
    font-size: 1.05rem;
    line-height: 1;
    opacity: 0.86;
}

.secondary-actions {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    min-width: 0;
}

.board-action-btn.voice-btn {
    padding: 0.5rem 0.75rem;
    min-width: auto !important;
    width: max-content !important;
    max-width: none !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    overflow: visible !important;
}

.voice-lang-select {
    padding: 0.5rem;
    min-width: 36px;
    justify-content: center;
}

.voice-lang-select {
    font-size: 0.75rem;
    font-weight: 600;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.voice-lang-select option {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.collapse-btn {
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.collapse-btn:hover {
    color: var(--accent);
    transform: scale(1.1);
}

/* Ensure proper button spacing and alignment in secondary actions */
.board-actions-section .secondary-actions {
    gap: 0.625rem; /* Consistent spacing between buttons */
    align-items: center; /* Vertically align all buttons */
}

/* Ensure voice and delete buttons match the styling in secondary actions */
.secondary-actions .voice-column-v2-btn,
.secondary-actions .board-delete-btn {
    font-size: 0.85rem;
    width: 44px !important;
    min-width: 44px !important;
    height: 44px !important;
    min-height: 44px !important;
    padding: 0 !important;
    margin-left: 0 !important;
    border-radius: 10px !important;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.secondary-actions .voice-column-v2-btn:hover,
.secondary-actions .board-delete-btn:hover {
    background: var(--bg-primary);
    border-color: var(--text-primary);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
}

.secondary-actions .voice-column-v2-icon {
    width: 20px !important;
    height: 20px !important;
    stroke-width: 1.9 !important;
}

.secondary-actions .board-delete-btn .btn-icon {
    font-size: 1.2rem;
    opacity: 0.82;
}

.collapse-icon {
    transition: transform 0.3s ease;
    font-size: 1rem;
    display: block;
}

.expanded-board.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

.expanded-board-content {
    padding: 0.75rem;
    padding-bottom: 1.5rem;
    background-color: var(--bg-card);
    height: 400px;
    max-height: 1200px;
    min-height: 200px;
    overflow-y: auto;
    transition: max-height 0.3s ease, height 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.expanded-board.collapsed .expanded-board-content {
    max-height: 0 !important;
    height: 0 !important;
    min-height: 0 !important;
    padding: 0 1.5rem;
    overflow: hidden;
}

.expanded-board.collapsed .resize-handle,
.expanded-board.collapsed .resize-handle-corner,
.expanded-board.collapsed .resize-dots {
    display: none;
}

/* Resize handle styles - Center bottom */
.resize-handle {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 16px;
    cursor: ns-resize;
    z-index: 15;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Resize handle - Bottom right corner */
.resize-handle-corner {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 20px;
    height: 20px;
    cursor: nwse-resize;
    z-index: 15;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.expanded-board:hover .resize-handle,
.expanded-board:hover .resize-handle-corner {
    opacity: 1;
}

.resize-handle::before {
    content: '';
    width: 32px;
    height: 4px;
    background-color: var(--text-secondary);
    border-radius: 2px;
    opacity: 0.3;
    transition: all 0.2s ease;
}

.resize-handle:hover::before {
    opacity: 0.6;
    background-color: var(--accent);
    transform: scaleX(1.2);
}

.resize-handle:active::before {
    opacity: 0.8;
    background-color: var(--accent);
}

/* Corner resize handle visual */
.resize-handle-corner::before,
.resize-handle-corner::after {
    content: '';
    position: absolute;
    background-color: var(--text-secondary);
    opacity: 0.3;
    transition: all 0.2s ease;
}

.resize-handle-corner::before {
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 2px;
    border-radius: 1px;
}

.resize-handle-corner::after {
    bottom: 2px;
    right: 2px;
    width: 2px;
    height: 12px;
    border-radius: 1px;
}

.resize-handle-corner:hover::before,
.resize-handle-corner:hover::after {
    opacity: 0.6;
    background-color: var(--accent);
}

.resize-handle-corner:active::before,
.resize-handle-corner:active::after {
    opacity: 0.8;
    background-color: var(--accent);
}

/* Alternative modern style with dots */
.resize-dots {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.expanded-board:hover .resize-dots {
    opacity: 0.5;
}

.resize-handle:hover ~ .resize-dots {
    opacity: 0.8;
}

.resize-dot {
    width: 4px;
    height: 4px;
    background-color: var(--text-secondary);
    border-radius: 50%;
}

.expanded-board.resizing {
    user-select: none;
}

.expanded-board.resizing .expanded-board-content {
    transition: none;
}

.columns-container {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    flex: 1;
    height: 100%;
    position: relative;
    z-index: 2;
    background-color: transparent;
}

.column-wrapper {
    background-color: var(--column-bg);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    min-width: 280px;
    max-width: 280px;
    transition: opacity 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Done column styling for dashboard */
.column-wrapper[data-done="true"] {
    opacity: 0.7;
}

.column-wrapper[data-done="true"]:hover {
    opacity: 0.85;
}

.column-wrapper[data-done="true"] .column-header {
    opacity: 0.8;
}

.column-wrapper[data-done="true"] .mini-card {
    opacity: 0.85;
    filter: saturate(0.7);
}

.column-wrapper[data-done="true"] .mini-card:hover {
    opacity: 1;
    filter: saturate(1);
}

.column-header {
    padding: 1rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border-light);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: grab;
    user-select: none;
    position: relative;
}

.column-header:active {
    cursor: grabbing;
}

.column-wrapper.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.column-wrapper.drag-over {
    transform: translateX(10px);
}

.column-title {
    background: transparent;
    border: none;
    color: inherit;
    font-weight: inherit;
    font-size: inherit;
    font-family: inherit;
    padding: 0.25rem 0.5rem;
    margin: -0.25rem 0 -0.25rem -0.5rem;
    border-radius: 4px;
    width: auto;
    min-width: 50px;
    cursor: text;
    transition: all 0.2s;
    flex: 0 0 auto;
}

.column-title:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .column-title:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.column-title:focus {
    outline: none;
    background-color: var(--bg-primary);
    box-shadow: 0 0 0 2px var(--accent);
}

.column-actions {
    display: flex;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.column-wrapper:hover .column-actions {
    opacity: 1;
}

.column-action-btn {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    width: 20px;
    height: 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: all 0.2s;
}

.column-action-btn:hover {
    opacity: 1;
    background-color: var(--bg-tertiary);
}

.column-action-btn.add-column:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.column-action-btn.delete-column:hover {
    border-color: var(--danger);
    color: var(--danger);
}

.column-cards.drag-over {
    background-color: var(--bg-tertiary);
    border: 2px dashed var(--accent);
    border-radius: 4px;
}

.mini-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    cursor: move;
    transition: border-color 0.2s;
    position: relative;
}

.mini-card:hover {
    border-color: var(--accent);
}

.mini-card.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
    cursor: grabbing;
}

.mini-card-title {
    margin-bottom: 0.25rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.mini-card-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 2;
}

.card-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.mini-card:hover .card-actions {
    opacity: 1;
}

.card-action-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
    margin-left: 0.25rem;
    transition: all 0.2s;
}

.card-action-btn:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
}

.empty-column {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-card);
    padding: 2rem;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.modal-header {
    margin-bottom: 1.5rem;
}

.modal-header h2 {
    font-size: 1.3rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 400;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    font-family: inherit;
    min-height: 100px;
    resize: vertical;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-primary {
    background-color: var(--accent);
    color: white;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}

.btn-secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
}

/* Search Bar */
.search-container {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .toolbar {
        flex-direction: column;
        gap: 1rem;
    }

    .stats {
        order: 2;
    }

    .columns-container {
        flex-direction: column;
    }

    .column-wrapper {
        max-width: 100%;
    }

    /* Board detail: allow horizontal scroll with visual hint */
    .board-detail-page .board-container {
        padding: 1rem;
    }

    .board-detail-page .column {
        width: 280px;
        min-width: 280px;
    }

    /* Collapsible search on mobile */
    .search-container {
        max-width: 120px;
        transition: max-width 0.2s;
    }

    .search-container:focus-within {
        max-width: 200px;
    }
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Loading animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.board-card, .expanded-board {
    /* animation removed for zen stillness */
}

/* Drag ghost image */
.drag-ghost {
    position: absolute;
    pointer-events: none;
    opacity: 0;
}

/* Hover Drop Zone Styles */
.add-card-drop-zone {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: transparent;
    border: 2px dashed transparent;
    border-top: none;
    border-radius: 0 0 6px 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 3;
}

.column-wrapper:hover .add-card-drop-zone,
.board-detail-page .column:hover .add-card-drop-zone {
    opacity: 1;
    pointer-events: auto;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.02));
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .column-wrapper:hover .add-card-drop-zone,
[data-theme="dark"] .board-detail-page .column:hover .add-card-drop-zone {
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.02));
    border-color: rgba(255, 255, 255, 0.08);
}

/* Hide drop zone when dragging */
.column-wrapper.dragging-over .add-card-drop-zone,
body.dragging .add-card-drop-zone {
    opacity: 0;
    pointer-events: none;
}

.add-card-drop-zone:hover {
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.04));
    border-color: rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .add-card-drop-zone:hover {
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.04));
    border-color: rgba(255, 255, 255, 0.12);
}

.add-card-drop-zone-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 400;
    background: transparent;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: none;
    pointer-events: none;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.column-wrapper:hover .add-card-drop-zone-text,
.board-detail-page .column:hover .add-card-drop-zone-text {
    opacity: 0.7;
    transform: translateY(0);
}

.add-card-drop-zone:hover .add-card-drop-zone-text {
    opacity: 1;
    background: rgba(0, 0, 0, 0.06);
    backdrop-filter: blur(10px);
}

[data-theme="dark"] .add-card-drop-zone:hover .add-card-drop-zone-text {
    background: rgba(255, 255, 255, 0.06);
}

/* Adjust column cards container to accommodate drop zone */
.column-cards {
    padding: 0.75rem;
    overflow-y: auto;
    flex: 1;
    padding-bottom: 3rem;
}

/* Voice Input Styles */
.voice-input-container {
    margin-bottom: 1.5rem;
    text-align: center;
}

.voice-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.voice-btn {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
    flex: 1;
    max-width: 200px;
}

.voice-btn:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--accent);
}

.voice-btn-ai:hover {
    border-color: #7c6aef;
}

/* Voice language toggle */
.voice-lang-toggle {
    display: inline-flex;
    align-items: center;
    background-color: var(--bg-tertiary, #f0f0f0);
    border: 1px solid var(--border-color, #ddd);
    border-radius: 6px;
    padding: 2px;
    gap: 0;
}

.voice-lang-option {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-secondary, #888);
    transition: all 0.15s ease;
    user-select: none;
}

.voice-lang-option:hover {
    color: var(--text-primary, #333);
}

.voice-lang-option.active {
    background-color: var(--accent, #7c6aef);
    color: #fff;
}

.voice-btn.recording {
    background-color: #ff4444;
    color: white;
    border-color: #ff4444;
    animation: pulse 1.5s infinite;
}

.voice-btn.recording:hover {
    background-color: #cc0000;
    border-color: #cc0000;
}

.mic-icon {
    font-size: 1.5rem;
}

.voice-indicator {
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: var(--bg-tertiary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    min-height: 50px;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background-color: #ff4444;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

.processing-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.success-check {
    color: #28a745;
    font-size: 1.5rem;
    animation: scaleIn 0.3s ease-out;
}

.error-icon {
    color: #dc3545;
    font-size: 1.5rem;
    animation: scaleIn 0.3s ease-out;
}

.transcript-preview {
    margin-top: 0.5rem;
    padding: 0.5rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    max-height: 60px;
    overflow-y: auto;
    display: none;
}

.transcript-preview.editable {
    min-height: 84px;
    max-height: 160px;
    padding: 0.85rem 0.95rem;
    color: var(--text-primary);
    line-height: 1.45;
    text-align: left;
    cursor: text;
    outline: none;
    white-space: pre-wrap;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.transcript-preview.editable:empty::before {
    content: attr(data-placeholder);
    color: var(--text-secondary);
}

.transcript-preview.editable:focus {
    border-color: var(--text-primary);
    box-shadow:
        0 0 0 2px var(--bg-primary),
        0 0 0 4px var(--text-primary);
}

.card-voice-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.card-voice-action-btn {
    min-height: 40px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    padding: 0.55rem 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.card-voice-action-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.12);
}

.card-voice-action-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.card-voice-primary {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-primary);
}

.card-voice-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.card-voice-paused-icon {
    width: 14px;
    height: 14px;
    border: 2px solid var(--text-primary);
    border-radius: 50%;
    display: inline-block;
    box-shadow: inset 0 0 0 3px var(--bg-tertiary);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes scaleIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.form-group input.ai-filled,
.form-group textarea.ai-filled {
    animation: highlight 0.5s ease-out;
}

@keyframes highlight {
    0% { background-color: var(--accent); opacity: 0.1; }
    100% { background-color: transparent; }
}

/* ========================================
   Board Detail Page Specific Styles
   ======================================== */

/* Board Detail Page Layout */
.board-detail-page {
    height: 100vh;
    overflow: hidden;
}

.board-detail-page .header {
    height: 60px;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: static;
    z-index: auto;
    box-shadow: none;
}

.board-detail-page .header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.board-detail-page .back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.2rem;
}

.board-detail-page .board-title {
    font-size: 1.3rem;
    font-weight: 600;
    border: none;
    background: none;
    color: var(--text-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: text;
}

.board-detail-page .board-title:hover {
    background-color: var(--bg-secondary);
}

.board-detail-page .board-title:focus {
    outline: 2px solid var(--accent);
    background-color: var(--bg-primary);
}

.board-detail-page .header-actions {
    display: flex;
    gap: 0.5rem;
}

.board-detail-page .btn-icon {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
}

.board-detail-page .btn-icon:hover {
    background-color: var(--bg-secondary);
}

/* Board Container */
.board-detail-page .board-container {
    height: calc(100vh - 60px);
    overflow-x: auto;
    overflow-y: hidden;
    padding: 1.5rem;
}

.board-detail-page .columns-wrapper {
    display: flex;
    gap: 1rem;
    height: 100%;
    min-width: fit-content;
}

/* Board Detail Column Styles */
.board-detail-page .column {
    background-color: var(--column-bg);
    border-radius: 8px;
    width: 320px;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.board-detail-page .column-header {
    padding: 1rem 1rem 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: grab;
    user-select: none;
    position: relative;
    background-color: transparent;
    border-bottom: none;
}

.board-detail-page .column-header:active {
    cursor: grabbing;
}

.board-detail-page .column.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.board-detail-page .column.drag-over {
    transform: translateX(10px);
}

/* Column drag handle indicator */
.board-detail-page .column-header::before {
    content: "⋮⋮";
    position: absolute;
    left: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    opacity: 0;
    transition: opacity 0.2s;
    font-size: 0.8rem;
    pointer-events: none;
}

.board-detail-page .column:hover .column-header::before {
    opacity: 0.3;
}

/* Board Detail Column Actions */
.board-detail-page .column:hover .column-actions {
    opacity: 1;
}

.board-detail-page .column-action-btn {
    width: 24px;
    height: 24px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.4;
    transition: all 0.2s;
}

/* Board Detail Done Column */
.board-detail-page .column[data-done="true"] {
    position: relative;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.board-detail-page .column[data-done="true"]:hover {
    opacity: 0.9;
}

.board-detail-page .column[data-done="true"] .column-header {
    opacity: 0.8;
}

.board-detail-page .column[data-done="true"] .mini-card {
    opacity: 0.85;
    filter: saturate(0.7);
    transition: all 0.2s ease;
}

.board-detail-page .column[data-done="true"] .mini-card:hover {
    opacity: 1;
    filter: saturate(1);
}

.board-detail-page .column[data-done="true"] .add-card-btn {
    opacity: 0.5;
}

.board-detail-page .column[data-done="true"] .add-card-btn:hover {
    opacity: 0.8;
}

/* Board Detail Cards Container */
.board-detail-page .cards-container {
    padding: 0 1rem 1rem;
    overflow-y: auto;
    flex: 1;
    min-height: 100px;
    margin-bottom: 0;
}

/* Board Detail specific drop zone adjustments */
.board-detail-page .add-card-drop-zone {
    position: static;
    height: 60px;
    margin: 0.5rem 0;
}

/* Board Detail Modal Overrides */
.board-detail-page .modal-content {
    max-width: 500px;
}

/* Board Detail Search Modal */
.board-detail-page .search-modal {
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2);
    width: 90%;
    max-width: 600px;
    display: none;
    z-index: 1001;
}

.board-detail-page .search-modal.active {
    display: block;
}

.board-detail-page .search-modal .search-input {
    width: 100%;
    padding: 1rem;
    border: none;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.1rem;
    background: none;
    color: var(--text-primary);
}

.board-detail-page .search-modal .search-input:focus {
    outline: none;
    border-color: var(--accent);
}

.board-detail-page .search-results {
    max-height: 400px;
    overflow-y: auto;
}

.board-detail-page .search-result {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.2s;
}

.board-detail-page .search-result:hover {
    background-color: var(--bg-secondary);
}

.board-detail-page .search-result-title {
    font-weight: 400;
    margin-bottom: 0.25rem;
}

.board-detail-page .search-result-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Board Detail Drag Over State */
.board-detail-page .drag-over {
    background-color: var(--bg-tertiary);
    border: 2px dashed var(--accent);
}

/* Board Detail Button Overrides */
.board-detail-page .btn-danger {
    background-color: var(--danger);
    color: white;
}

.board-detail-page .btn-danger:hover {
    background-color: #c82333;
}

.board-detail-page .btn-secondary:hover {
    background-color: var(--border-color);
}

/* Voice Column Button */
.voice-column-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 6px 12px;
    margin-left: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 400;
    transition: all 0.2s;
    white-space: nowrap;
}

.voice-column-btn:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--accent);
}

.voice-column-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Blinking animation for speak now text */
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

/* Floating Voice Panel for Column Creation */
.floating-voice-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    min-width: 350px;
    text-align: center;
}

.floating-voice-panel .voice-indicator {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background-color: var(--bg-tertiary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    min-height: 50px;
}

.floating-voice-panel .transcript-preview {
    margin-top: 0.5rem;
    padding: 0.5rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    max-height: 60px;
    overflow-y: auto;
    display: none;
}

/* ========================================
   Monochrome Light/Shadow Restyle
   CSS-only aesthetic layer. Keeps markup and behavior intact.
   ======================================== */

body {
    background:
        radial-gradient(circle at 50% -18rem, rgba(0, 0, 0, 0.055), transparent 34rem),
        linear-gradient(180deg, #ffffff 0%, var(--bg-primary) 48%, #fbfbfb 100%);
    letter-spacing: 0;
}

[data-theme="dark"] body {
    background:
        radial-gradient(circle at 50% -16rem, rgba(255, 255, 255, 0.12), transparent 32rem),
        linear-gradient(180deg, #050505 0%, var(--bg-primary) 58%, #020202 100%);
}

.header,
.header.header-fixed,
.board-detail-page .header {
    background: rgba(255, 255, 255, 0.92) !important;
    border-bottom-color: rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

[data-theme="dark"] .header,
[data-theme="dark"] .header.header-fixed,
[data-theme="dark"] .board-detail-page .header {
    background: rgba(0, 0, 0, 0.88) !important;
    border-bottom-color: rgba(255, 255, 255, 0.14) !important;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.78);
}

.header h1,
.board-detail-page .board-title,
.profile-header h1 {
    font-weight: 760;
    letter-spacing: 0;
}

.search-container,
.header-fixed .search-container,
.profile-link,
.theme-toggle,
.ui-mode-toggle,
.view-toggle,
.board-action-btn,
.board-detail-page .btn-icon,
.voice-column-btn,
.voice-btn,
.bulk-action-btn,
.column-action-btn,
.card-action-btn,
.mobile-card-move-btn {
    border-color: var(--border-color) !important;
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.045);
}

[data-theme="dark"] .search-container,
[data-theme="dark"] .header-fixed .search-container,
[data-theme="dark"] .profile-link,
[data-theme="dark"] .theme-toggle,
[data-theme="dark"] .ui-mode-toggle,
[data-theme="dark"] .view-toggle,
[data-theme="dark"] .board-action-btn,
[data-theme="dark"] .board-detail-page .btn-icon,
[data-theme="dark"] .voice-column-btn,
[data-theme="dark"] .voice-btn,
[data-theme="dark"] .bulk-action-btn,
[data-theme="dark"] .column-action-btn,
[data-theme="dark"] .card-action-btn,
[data-theme="dark"] .mobile-card-move-btn {
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.5);
}

.search-input,
.form-group input,
.form-group textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="tel"],
input[type="number"],
textarea,
select {
    border-color: var(--border-color) !important;
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

[data-theme="dark"] .search-input,
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="search"],
[data-theme="dark"] input[type="url"],
[data-theme="dark"] input[type="tel"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.search-container:focus-within,
.header-fixed .search-container:focus-within,
.search-input:focus,
.form-group input:focus,
.form-group textarea:focus,
input:focus,
textarea:focus,
select:focus,
.board-title:focus,
.column-title:focus,
.voice-column-btn:hover,
.voice-btn:hover {
    border-color: var(--accent) !important;
    box-shadow: var(--focus-ring) !important;
    outline: none !important;
}

.new-board-btn,
.primary-btn,
.btn-primary,
.submit-btn,
.login-btn,
.signup-container .signup-btn,
.password-reset-done-card .primary-btn,
.board-detail-page .btn-danger,
.btn-danger,
.voice-lang-option.active {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: var(--bg-primary) !important;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18) !important;
}

.new-board-btn:hover,
.primary-btn:hover,
.btn-primary:hover,
.submit-btn:hover,
.login-btn:hover,
.signup-container .signup-btn:hover,
.password-reset-done-card .primary-btn:hover,
.board-detail-page .btn-danger:hover,
.btn-danger:hover {
    background: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
    color: var(--bg-primary) !important;
    transform: translateY(-1px);
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.22) !important;
}

[data-theme="dark"] .new-board-btn,
[data-theme="dark"] .primary-btn,
[data-theme="dark"] .btn-primary,
[data-theme="dark"] .submit-btn,
[data-theme="dark"] .login-btn,
[data-theme="dark"] .signup-container .signup-btn,
[data-theme="dark"] .password-reset-done-card .primary-btn,
[data-theme="dark"] .board-detail-page .btn-danger,
[data-theme="dark"] .btn-danger,
[data-theme="dark"] .voice-lang-option.active {
    color: #000000 !important;
    box-shadow: 0 18px 42px rgba(255, 255, 255, 0.1) !important;
}

.board-actions-section .board-open-btn,
[data-theme="dark"] .board-actions-section .board-open-btn {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06) !important;
}

.board-actions-section .board-open-btn:hover,
[data-theme="dark"] .board-actions-section .board-open-btn:hover {
    background: var(--bg-primary) !important;
    border-color: var(--text-primary) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12) !important;
}

.btn-secondary,
.new-group-btn,
.password-reset-done-card .secondary-btn,
.btn-success,
.btn-white {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.06) !important;
}

.btn-secondary:hover,
.new-group-btn:hover,
.password-reset-done-card .secondary-btn:hover,
.btn-success:hover,
.btn-white:hover,
.board-action-btn:hover,
.bulk-action-btn:hover,
.column-action-btn:hover,
.card-action-btn:hover,
.collapse-btn:hover,
.theme-toggle:hover,
.profile-link:hover {
    background: var(--bg-tertiary) !important;
    border-color: var(--accent) !important;
    color: var(--text-primary) !important;
}

.summary-divider,
.nested-kanban [style*="color: #888"],
.nested-kanban [style*="color:#888"],
.success-check,
.error-icon,
.save-indicator,
.event-time,
.stat-value,
.login-links a,
.signup-prompt a,
.signin-prompt a,
.password-reset-card a,
.password-reset-confirm-card a,
.password-reset-done-card a,
.password-help a,
.final-login a,
.asteriskField,
.form-text,
.invalid-feedback,
.errorlist,
.info-icon {
    color: var(--text-primary) !important;
}

.info-icon {
    background: var(--text-primary) !important;
    color: var(--bg-primary) !important;
}

.board-delete-btn,
.board-delete-btn *,
.delete-btn,
.delete-btn * {
    color: var(--text-primary) !important;
}

button[style*="#ff4444"],
button[style*="rgb(255, 68, 68)"] {
    background-color: var(--text-primary) !important;
    border-color: var(--text-primary) !important;
    color: var(--bg-primary) !important;
}

.expanded-board,
.board-card,
.nested-kanban,
.modal-content,
.floating-voice-panel,
.board-detail-page .search-modal {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--shadow-lg);
}

.nested-kanban {
    border: 1px solid var(--border-color) !important;
    border-left: 2px solid var(--text-primary) !important;
    border-radius: 10px !important;
    background:
        radial-gradient(circle at 50% -10rem, rgba(0, 0, 0, 0.055), transparent 24rem),
        var(--bg-card) !important;
}

[data-theme="dark"] .nested-kanban {
    background:
        radial-gradient(circle at 50% -10rem, rgba(255, 255, 255, 0.085), transparent 24rem),
        var(--bg-card) !important;
}

.expanded-board {
    border-radius: 10px;
}

.board-card {
    border-radius: 9px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.055);
}

.mini-card:hover {
    border-color: var(--accent) !important;
    box-shadow: 0 22px 48px rgba(0, 0, 0, 0.12);
}

.board-card:hover,
.expanded-board:hover {
    border-color: var(--border-color) !important;
    box-shadow: 0 24px 54px rgba(0, 0, 0, 0.13);
}

[data-theme="dark"] .board-card:hover,
[data-theme="dark"] .mini-card:hover,
[data-theme="dark"] .expanded-board:hover {
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.76);
}

.expanded-board-content,
.board-detail-page .board-container {
    background:
        radial-gradient(circle at 50% -12rem, rgba(0, 0, 0, 0.045), transparent 30rem),
        var(--bg-card) !important;
}

[data-theme="dark"] .expanded-board-content,
[data-theme="dark"] .board-detail-page .board-container {
    background:
        radial-gradient(circle at 50% -12rem, rgba(255, 255, 255, 0.085), transparent 28rem),
        var(--bg-primary) !important;
}

.columns-container,
.board-detail-page .columns-wrapper {
    isolation: isolate;
}

.column-wrapper,
.board-detail-page .column {
    background: var(--column-bg) !important;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .column-wrapper,
[data-theme="dark"] .board-detail-page .column {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.055);
}

.column-wrapper + .column-wrapper::before,
.board-detail-page .column + .column::before {
    content: "";
    position: absolute;
    top: 0.85rem;
    bottom: 0.85rem;
    left: -0.75rem;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--column-divider) 16%, var(--column-divider) 84%, transparent);
    pointer-events: none;
    z-index: 4;
}

.board-detail-page .column + .column::before {
    left: -0.5rem;
}

.column-header,
.board-detail-page .column-header {
    background: var(--bg-card) !important;
    border-bottom-color: var(--border-light) !important;
    color: var(--text-primary) !important;
}

.column-cards.drag-over,
.board-detail-page .drag-over,
.drag-over,
.drop-zone-active {
    background: rgba(0, 0, 0, 0.035) !important;
    border-color: var(--accent) !important;
}

[data-theme="dark"] .column-cards.drag-over,
[data-theme="dark"] .board-detail-page .drag-over,
[data-theme="dark"] .drag-over,
[data-theme="dark"] .drop-zone-active {
    background: rgba(255, 255, 255, 0.08) !important;
}

.mini-card {
    background: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.055);
}

.add-card-drop-zone:hover,
.column-wrapper:hover .add-card-drop-zone,
.board-detail-page .column:hover .add-card-drop-zone {
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.035)) !important;
    border-color: rgba(0, 0, 0, 0.14) !important;
}

[data-theme="dark"] .add-card-drop-zone:hover,
[data-theme="dark"] .column-wrapper:hover .add-card-drop-zone,
[data-theme="dark"] .board-detail-page .column:hover .add-card-drop-zone {
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.06)) !important;
    border-color: rgba(255, 255, 255, 0.18) !important;
}

.resize-handle:hover::before,
.resize-handle:active::before,
.resize-handle-corner:hover::before,
.resize-handle-corner:hover::after,
.resize-handle-corner:active::before,
.resize-handle-corner:active::after,
.processing-spinner,
.spinner,
.loading-spinner {
    border-top-color: var(--accent) !important;
}

.voice-btn-ai:hover,
.voice-column-btn:hover,
.voice-btn:hover {
    border-color: var(--accent) !important;
}

.voice-btn.recording,
.pulse-dot {
    background-color: var(--text-primary) !important;
    border-color: var(--text-primary) !important;
    color: var(--bg-primary) !important;
}

.password-strength-bar,
.password-strength-weak,
.password-strength-medium,
.password-strength-strong,
.success-icon,
.success-circle,
.feature-icon,
.logo {
    background: var(--text-primary) !important;
    color: var(--bg-primary) !important;
    border-color: var(--text-primary) !important;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.16) !important;
}

.password-requirements li.met,
.password-match-indicator.match,
.success-message,
.error-box,
.errorlist,
.invalid-feedback,
.form-text.text-muted {
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

body:has(.login-container),
body:has(.signup-container),
body:has(.password-change-container),
body:has(.password-reset-container),
body:has(.password-reset-confirm-container),
body:has(.password-reset-done-container) {
    background:
        radial-gradient(circle at 50% -12rem, rgba(0, 0, 0, 0.08), transparent 32rem),
        linear-gradient(180deg, #ffffff 0%, #fbfbfb 100%) !important;
}

[data-theme="dark"] body:has(.login-container),
[data-theme="dark"] body:has(.signup-container),
[data-theme="dark"] body:has(.password-change-container),
[data-theme="dark"] body:has(.password-reset-container),
[data-theme="dark"] body:has(.password-reset-confirm-container),
[data-theme="dark"] body:has(.password-reset-done-container) {
    background:
        radial-gradient(circle at 50% -12rem, rgba(255, 255, 255, 0.12), transparent 32rem),
        linear-gradient(180deg, #050505 0%, #000000 100%) !important;
}

body:has(.signup-container)::before {
    background:
        radial-gradient(circle at 50% 0%, rgba(0, 0, 0, 0.08), transparent 34rem) !important;
    animation: none !important;
    opacity: 1 !important;
}

.login-container,
.signup-container,
.password-change-card,
.password-reset-card,
.password-reset-confirm-card,
.password-reset-done-card {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    box-shadow: var(--shadow-lg) !important;
    color: var(--text-primary) !important;
}

.login-title,
.signup-title,
.password-change-title,
.password-reset-title,
.password-reset-confirm-title,
.password-reset-done-title,
.success-title,
.login-subtitle,
.signup-subtitle,
.password-change-subtitle,
.password-reset-subtitle,
.password-reset-confirm-subtitle,
.password-reset-done-subtitle,
.success-message,
.feature-item,
.password-requirements,
.password-help,
.signup-prompt,
.divider span {
    color: var(--text-primary) !important;
    background: transparent !important;
    -webkit-text-fill-color: currentColor !important;
}

.features-list,
.password-requirements,
.password-help,
.success-state,
.success-message,
.error-box {
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

.divider::before,
.or-divider::before,
.or-divider::after {
    background: var(--border-color) !important;
}

.confetti {
    background: var(--text-primary) !important;
}

body:has(.login-container) a,
body:has(.signup-container) a,
body:has(.password-change-container) a,
body:has(.password-reset-container) a,
body:has(.password-reset-confirm-container) a,
body:has(.password-reset-done-container) a {
    color: var(--text-primary) !important;
}

.signup-form .form-text,
.signup-form .help-block,
.signup-form ul,
.signup-form li {
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.signup-form li::before,
.signin-prompt a::after {
    color: var(--text-primary) !important;
    background: var(--text-primary) !important;
}

.zoom-preset,
.zoom-preset.zoom-default,
.zoom-preset.active,
.zoom-reset,
.zoom-btn.zoom-reset {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.08) !important;
}

.zoom-preset:hover,
.zoom-reset:hover,
.zoom-preset.active {
    background: rgba(255, 255, 255, 0.16) !important;
    color: #ffffff !important;
}

.v2-status-dot,
.v2-btn-primary,
.v2-btn-primary:hover,
.v2-panel-actions.editing .v2-btn-edit {
    background: var(--text-primary) !important;
    color: var(--bg-primary) !important;
    border-color: var(--text-primary) !important;
}

.v2-spinner {
    border-top-color: var(--text-primary) !important;
}

.v2-btn-secondary,
.v2-btn-edit {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}