/* =====================================================================
   AURAO Organizer - Spreadsheet Style (Based on Style.md)
   ===================================================================== */

:root {
    /* Backgrounds - ALL WHITE */
    --bg-primary: #FFFFFF;
    --bg-warm: #FFFFFF;
    --bg-peach: #FFFFFF;
    --bg-dark: #2D2420;

    /* Text Colors */
    --text-primary: #1A1614;
    --text-body: #2D2926;
    --text-muted: #6B5E57;
    --text-light: #F5F0EB;

    /* Accent Colors */
    --accent-peach: #E8A88C;
    --accent-peach-light: #F5D5C8;
    --accent-gold: #C9A67A;
    --accent-gold-dark: #A68B5B;
    --accent-orange: #E07A5F;
    --accent-terracotta: #C45B3E;

    /* Borders - Graphite */
    --border-light: #A8A8A8;
    --border-strong: #7A7A7A;

    /* Status */
    --status-success: #7CB381;
    --status-warning: #E9B44C;
    --status-danger: #E07A5F;

    /* Shadows from Style.md */
    --shadow-sm: 0 4px 20px -5px rgba(0,0,0,0.08);
    --shadow-md: 0 15px 40px -10px rgba(0,0,0,0.12);
    --shadow-lg: 0 25px 60px -15px rgba(0,0,0,0.15);

    /* Layout */
    --sidebar-width: 280px;
    --header-height: 64px;
    --container-max: 1200px;

    /* Transitions from Style.md */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: 'Manrope', sans-serif;
    background: #FFFFFF;
    color: var(--text-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* =====================================================================
   SIDEBAR - Hover triggered, transparent, lightweight
   ===================================================================== */

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform var(--transition-smooth), opacity var(--transition-smooth);
    opacity: 0;
    box-shadow: var(--shadow-lg);
}

.sidebar.open {
    transform: translateX(0);
    opacity: 1;
}

.sidebar-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 28px;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: 0.1em;
    text-transform: lowercase;
}

.sidebar-close {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-light);
    background: transparent;
    cursor: pointer;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.sidebar-close:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.sidebar-close i {
    font-size: 20px;
    color: var(--text-muted);
}

.sidebar-close:hover i {
    color: var(--accent-orange);
}

.sidebar-couple {
    padding: 16px 20px;
    background: transparent;
    border-bottom: 1px solid var(--border-light);
}

.couple-names {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.couple-date {
    font-size: 13px;
    color: var(--text-muted);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
}

.nav-section {
    margin-bottom: 8px;
}

.nav-section-title {
    padding: 8px 20px 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--text-body);
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-link:hover {
    background: rgba(200, 166, 122, 0.1);
}

.nav-link.active {
    background: rgba(224, 122, 95, 0.08);
    color: var(--accent-orange);
    border-right: 2px solid var(--accent-orange);
}

.nav-link i {
    font-size: 20px;
    width: 20px;
    flex-shrink: 0;
}

.nav-link span {
    flex: 1;
    font-size: 14px;
}

.nav-badge {
    background: transparent;
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 2px;
}

.sidebar-footer {
    padding: 12px 0;
    border-top: 1px solid var(--border-light);
}

/* =====================================================================
   MAIN WRAPPER
   ===================================================================== */

.main-wrapper {
    margin-left: 0;
    min-height: 100vh;
}

/* =====================================================================
   TOP HEADER
   ===================================================================== */

.top-header {
    position: sticky;
    top: 0;
    height: var(--header-height);
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    padding: 0 40px;
    gap: 20px;
    z-index: 100;
}

/* Menu Toggle - Always visible, triggers sidebar on hover/click */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-light);
    background: transparent;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.menu-toggle:hover {
    border-color: var(--accent-orange);
}

.menu-toggle i {
    font-size: 20px;
    color: var(--text-body);
    transition: color 0.2s ease;
}

.menu-toggle:hover i {
    color: var(--accent-orange);
}

.page-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 28px;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
}

.header-actions {
    display: flex;
    gap: 8px;
}

.header-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-light);
    background: transparent;
    border-radius: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.header-btn:hover {
    border-color: var(--accent-orange);
}

.header-btn i {
    font-size: 20px;
    color: var(--text-body);
}

.header-btn:hover i {
    color: var(--accent-orange);
}

/* =====================================================================
   PAGE CONTENT
   ===================================================================== */

.page-content {
    padding: 32px 40px;
    background: #FFFFFF;
    min-height: calc(100vh - var(--header-height));
}

.page-content .container {
    max-width: var(--container-max);
    margin: 0 auto;
}

/* =====================================================================
   INFO CARDS (Based on Style.md .card)
   ===================================================================== */

.info-card {
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: 2px;
    margin-bottom: 24px;
    transition: all var(--transition-smooth);
}

.info-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-sm);
}

.info-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
}

.info-card-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px;
    font-weight: 500;
    color: var(--text-primary);
}

.btn-icon {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-light);
    background: transparent;
    border-radius: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    border-color: var(--accent-orange);
}

.btn-icon i {
    font-size: 16px;
    color: var(--text-muted);
}

.btn-icon:hover i {
    color: var(--accent-orange);
}

/* =====================================================================
   SPREADSHEET TABLE
   ===================================================================== */

.spreadsheet-table {
    overflow-x: auto;
}

.spreadsheet-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.spreadsheet-table th,
.spreadsheet-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
}

.spreadsheet-table th:last-child,
.spreadsheet-table td:last-child {
    border-right: none;
}

.spreadsheet-table tr:last-child td {
    border-bottom: none;
}

.spreadsheet-table thead th {
    background: #FFFFFF;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    border-bottom: 2px solid var(--border-light);
}

.spreadsheet-table tbody tr:hover {
    background: rgba(200, 166, 122, 0.05);
}

/* Cell Types */
.cell-label {
    background: transparent;
    font-weight: 500;
    color: var(--text-muted);
    width: 150px;
}

.cell-editable {
    cursor: text;
    min-width: 100px;
}

.cell-editable:focus {
    outline: 2px solid var(--accent-gold);
    outline-offset: -2px;
    background: white;
}

.cell-editable:hover {
    background: rgba(200, 166, 122, 0.08);
}

.cell-checkbox {
    text-align: center;
    width: 50px;
}

.cell-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--status-success);
    cursor: pointer;
}

.cell-number {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.cell-status {
    font-size: 12px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 2px;
    text-align: center;
}

.status-done {
    background: transparent;
    border: 1px solid var(--status-success);
    color: var(--status-success);
}

.status-progress {
    background: transparent;
    border: 1px solid var(--status-warning);
    color: var(--status-warning);
}

.status-pending {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-muted);
}

.status-overdue {
    background: transparent;
    border: 1px solid var(--status-danger);
    color: var(--status-danger);
}

/* Fire emoji for urgent items */
.cell-fire {
    text-align: center;
    font-size: 16px;
}

/* Dropdown cell */
.cell-dropdown {
    position: relative;
}

.cell-dropdown select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--border-light);
    border-radius: 2px;
    background: white;
    font-family: inherit;
    font-size: 14px;
    color: var(--text-body);
    cursor: pointer;
}

.cell-dropdown select:focus {
    outline: none;
    border-color: var(--accent-gold);
}

/* Input cell */
.cell-input input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--border-light);
    border-radius: 2px;
    font-family: inherit;
    font-size: 14px;
    color: var(--text-body);
}

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

/* =====================================================================
   PROGRESS
   ===================================================================== */

.progress-badge {
    font-size: 13px;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border-light);
    padding: 4px 12px;
    border-radius: 2px;
}

.progress-bar-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: var(--border-light);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--status-success);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.progress-percent {
    font-size: 14px;
    font-weight: 600;
    color: var(--status-success);
    min-width: 40px;
}

/* =====================================================================
   TOOLBAR
   ===================================================================== */

.table-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-light);
    background: #FFFFFF;
    flex-wrap: wrap;
}

/* ALL BUTTONS - OUTLINE ONLY, NO FILL */
.toolbar-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: 2px;
    font-family: inherit;
    font-size: 13px;
    color: var(--text-body);
    cursor: pointer;
    transition: all 0.2s ease;
}

.toolbar-btn:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.toolbar-btn.primary {
    background: transparent;
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.toolbar-btn.primary:hover {
    background: rgba(224, 122, 95, 0.08);
}

.toolbar-btn i {
    font-size: 16px;
}

.toolbar-filter {
    padding: 8px 12px;
    border: 1px solid var(--border-light);
    border-radius: 2px;
    font-family: inherit;
    font-size: 13px;
    color: var(--text-body);
    background: transparent;
    min-width: 150px;
}

.toolbar-filter:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.toolbar-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--border-light);
    border-radius: 2px;
    background: transparent;
}

.toolbar-search input {
    border: none;
    outline: none;
    font-family: inherit;
    font-size: 13px;
    color: var(--text-body);
    width: 150px;
    background: transparent;
}

.toolbar-search i {
    font-size: 16px;
    color: var(--text-muted);
}

.toolbar-spacer {
    flex: 1;
}

/* =====================================================================
   SUMMARY ROW
   ===================================================================== */

.summary-row {
    display: flex;
    gap: 24px;
    padding: 16px 20px;
    background: transparent;
    border-bottom: 1px solid var(--border-light);
}

.summary-item {
    display: flex;
    flex-direction: column;
}

.summary-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.summary-value.success {
    color: var(--status-success);
}

.summary-value.warning {
    color: var(--status-warning);
}

.summary-value.danger {
    color: var(--status-danger);
}

/* =====================================================================
   GROUP HEADERS
   ===================================================================== */

.group-header td {
    background: transparent !important;
    border-bottom: 2px solid var(--border-light) !important;
    padding: 12px 20px !important;
}

.group-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.group-header-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =====================================================================
   BUTTONS - Global Outline Style
   ===================================================================== */

.btn,
button:not(.sidebar-close):not(.menu-toggle) {
    background: transparent;
}

.btn-primary,
.btn.primary {
    background: transparent;
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
}

.btn-primary:hover,
.btn.primary:hover {
    background: rgba(224, 122, 95, 0.08);
}

.btn-secondary,
.btn.secondary {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-body);
}

.btn-secondary:hover,
.btn.secondary:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

/* =====================================================================
   MOBILE RESPONSIVE
   ===================================================================== */

@media (max-width: 1024px) {
    .top-header {
        padding: 0 20px;
    }
}

@media (max-width: 600px) {
    .page-content {
        padding: 16px;
    }

    .spreadsheet-table th,
    .spreadsheet-table td {
        padding: 8px 12px;
    }

    .cell-label {
        width: 120px;
    }

    .summary-row {
        flex-wrap: wrap;
        gap: 16px;
    }

    .summary-item {
        min-width: calc(50% - 8px);
    }

    .table-toolbar {
        padding: 12px 16px;
    }
}

/* =====================================================================
   PRINT STYLES
   ===================================================================== */

/* Custom tasks: add row & delete button */
.add-task-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: 2px dashed var(--border-light);
    border-radius: 2px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}
.add-task:hover .add-task-icon {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}
.add-task-input:focus {
    outline: none;
    background: white;
}
.custom-task {
    background: rgba(201, 166, 122, 0.03);
}
.custom-task td:nth-child(3) {
    border-left: 2px solid var(--accent-gold);
    padding-left: 12px;
}
.custom-task-delete {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 18px;
    padding: 2px 6px;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
}
.custom-task:hover .custom-task-delete {
    opacity: 1;
}
.custom-task-delete:hover {
    color: #E53935;
}

/* ====== Deadline display & inline picker (shared: categories + progress) ====== */

td .deadline-date {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}
td .deadline-date.overdue {
    color: #E53935;
    font-weight: 600;
}
td .deadline-date.this-week {
    color: var(--accent-gold);
    font-weight: 600;
}
.deadline-clickable {
    cursor: pointer;
    transition: opacity 0.15s;
}
.deadline-clickable:hover {
    opacity: 0.7;
}
.deadline-date.manual {
    border-bottom: 1px dashed var(--accent-gold);
}

.deadline-picker {
    display: flex;
    align-items: center;
    gap: 4px;
}
.dp-input {
    width: 130px;
    padding: 4px 6px;
    border: 1px solid var(--accent-gold);
    border-radius: 4px;
    font-size: 13px;
    font-family: 'Manrope', sans-serif;
    background: white;
    color: var(--text-primary);
}
.dp-input:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 2px rgba(193,167,130,0.2);
}
.dp-ok {
    padding: 4px 10px;
    background: var(--accent-gold);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    font-family: 'Manrope', sans-serif;
    cursor: pointer;
    white-space: nowrap;
}
.dp-ok:hover { opacity: 0.85; }
.dp-reset, .dp-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 15px;
    color: var(--text-muted);
    padding: 2px 4px;
    line-height: 1;
}
.dp-reset:hover, .dp-close:hover { color: var(--text-primary); }

@media print {
    .sidebar,
    .top-header,
    .table-toolbar .toolbar-btn {
        display: none !important;
    }

    .main-wrapper {
        margin-left: 0;
    }

    .page-content {
        padding: 0;
    }

    .info-card {
        break-inside: avoid;
        margin-bottom: 16px;
    }
}