/* ==========================================================================
   INSTAGRAM CONTENT MANAGER - STYLESHEET
   Palette: Pastel Purple, Pink, Yellow, Blue, Mint, Dark Purple
   ========================================================================== */

:root {
    --bg-main: #f8f6fc;
    --card-bg: #ffffff;
    
    /* Pastel Palette */
    --pastel-purple: #e8dff5;
    --pastel-purple-light: #f3eefc;
    --pastel-pink: #fce1e4;
    --pastel-pink-light: #fff0f2;
    --pastel-yellow: #fcf4dd;
    --pastel-blue: #ddebf8;
    --pastel-mint: #e8f5e9;
    
    /* Brand & Accent */
    --dark-purple: #2d1b4e;
    --primary-purple: #7c5cbf;
    --primary-purple-hover: #6848ab;
    --primary-pink: #e06d95;
    --text-main: #2d1b4e;
    --text-muted: #6e6480;
    --border-color: #ebe5f5;
    
    /* Status Colors */
    --badge-pending-bg: #fcf4dd;
    --badge-pending-text: #8a6d0b;
    --badge-draft-bg: #e5e5e5;
    --badge-draft-text: #555555;
    --badge-processing-bg: #ddebf8;
    --badge-processing-text: #1b5b93;
    --badge-published-bg: #e8f5e9;
    --badge-published-text: #1b7a34;
    --badge-failed-bg: #fce1e4;
    --badge-failed-text: #a82a38;

    /* Styling Properties */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-soft: 0 10px 30px rgba(45, 27, 78, 0.05);
    --shadow-hover: 0 15px 35px rgba(45, 27, 78, 0.09);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    min-height: 100vh;
}

/* Layout Setup */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Sidebar Component */
.sidebar {
    width: 260px;
    background-color: var(--card-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: var(--transition);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 12px 24px 12px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.brand-logo {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #a88beb 0%, #f8a5c2 100%);
    color: #fff;
    font-weight: 800;
    font-size: 16px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.5px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-weight: 800;
    font-size: 15px;
    color: var(--dark-purple);
    letter-spacing: 0.5px;
}

.brand-subtitle {
    font-size: 10px;
    font-weight: 700;
    color: var(--primary-purple);
    letter-spacing: 1px;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.menu-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.menu-item:hover {
    background-color: var(--pastel-purple-light);
    color: var(--primary-purple);
}

.menu-item.active {
    background-color: var(--pastel-purple);
    color: var(--dark-purple);
    font-weight: 700;
}

.sidebar-footer {
    background-color: var(--pastel-purple-light);
    padding: 14px;
    border-radius: var(--radius-md);
    margin-top: auto;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--dark-purple);
}

.status-indicator .dot {
    color: #2ecc71;
    font-size: 10px;
}

.status-note {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Mobile Header & Overlay */
.mobile-header {
    display: none;
    background-color: var(--card-bg);
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    gap: 16px;
}

.hamburger-btn {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--dark-purple);
    cursor: pointer;
}

.mobile-brand {
    font-weight: 800;
    color: var(--dark-purple);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(45, 27, 78, 0.4);
    z-index: 90;
    backdrop-filter: blur(2px);
}

/* Main Content Area */
.main-content {
    margin-left: 260px;
    padding: 32px 40px;
    max-width: 1200px;
}

.view-section {
    display: none;
}

.view-section.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Page Headers */
.page-header {
    margin-bottom: 28px;
}

.header-badge {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--pastel-purple);
    color: var(--dark-purple);
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--dark-purple);
}

.header-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 4px;
}

/* Stat Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    padding: 22px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.stat-card.purple { background-color: var(--pastel-purple); }
.stat-card.yellow { background-color: var(--pastel-yellow); }
.stat-card.mint   { background-color: var(--pastel-mint); }
.stat-card.pink   { background-color: var(--pastel-pink); }

.stat-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--dark-purple);
    opacity: 0.8;
}

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark-purple);
}

/* Card Container */
.section-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 28px;
    border: 1px solid var(--border-color);
}

.section-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-purple);
    margin-bottom: 20px;
}

.card-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-header-flex h3 {
    margin-bottom: 0;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-purple);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-link:hover {
    color: var(--primary-purple-hover);
    text-decoration: underline;
}

/* Quick Actions */
.quick-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 12px 22px;
    border-radius: var(--radius-md);
    border: none;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-purple {
    background-color: var(--dark-purple);
    color: #ffffff;
}

.btn-purple:hover {
    background-color: var(--primary-purple);
    transform: translateY(-2px);
}

.btn-pink {
    background-color: var(--primary-pink);
    color: #ffffff;
}

.btn-pink:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-large {
    padding: 14px 32px;
    font-size: 15px;
}

/* Workflow Stepper */
.workflow-stepper {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.step-box {
    background-color: var(--pastel-blue);
    color: var(--dark-purple);
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

.step-box.highlight {
    background-color: var(--pastel-purple);
    border: 2px solid var(--primary-purple);
}

.step-arrow {
    color: var(--text-muted);
    font-weight: 800;
}

/* Form Styles */
.form-container {
    max-width: 720px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--dark-purple);
    margin-bottom: 8px;
}

.required {
    color: var(--primary-pink);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    background-color: var(--bg-main);
    color: var(--text-main);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-purple);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px var(--pastel-purple);
}

.form-help {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.form-actions {
    margin-top: 28px;
}

/* Table Component */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

.data-table th {
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--dark-purple);

}

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

.data-table tbody tr:hover {
    background-color: var(--pastel-purple-light);
}

.type-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 6px;
}

.type-pill.video {
    background-color: var(--pastel-purple);
    color: var(--dark-purple);
}

.type-pill.carousel {
    background-color: var(--pastel-pink);
    color: var(--dark-purple);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: lowercase;
}

.badge-pending { background-color: var(--badge-pending-bg); color: var(--badge-pending-text); }
.badge-draft { background-color: var(--badge-draft-bg); color: var(--badge-draft-text); }
.badge-processing { background-color: var(--badge-processing-bg); color: var(--badge-processing-text); }
.badge-published { background-color: var(--badge-published-bg); color: var(--badge-published-text); }
.badge-failed { background-color: var(--badge-failed-bg); color: var(--badge-failed-text); }

/* Filters */
.filter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.filter-btn {
    padding: 8px 18px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-main);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--dark-purple);
    color: #ffffff;
    border-color: var(--dark-purple);
}

/* Timeline View */
.timeline-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    padding-left: 20px;
}

.timeline-wrapper::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    background-color: var(--bg-main);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -21px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--primary-purple);
}

.timeline-date {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.timeline-topic {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark-purple);
}

.timeline-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    background-color: var(--dark-purple);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    z-index: 1000;
    transition: var(--transition);
}

.toast.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.toast.error {
    background-color: var(--primary-pink);
}

.toast.success {
    background-color: #27ae60;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 14px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE & TABLET)
   ========================================================================== */

@media (max-width: 900px) {
    .workflow-stepper {
        flex-direction: column;
        align-items: stretch;
    }

    .step-arrow {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .sidebar-overlay.active {
        display: block;
    }

    .mobile-header {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: 20px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .timeline-meta {
        width: 100%;
        justify-content: space-between;
    }
}