/**
 * Wellness Hub - Main Stylesheet
 * Modern, feminine, minimal wellness aesthetic
 */

:root {
    --primary: #e8a0bf;
    --primary-dark: #d4819f;
    --primary-light: #f5d5e0;
    --secondary: #ba90c6;
    --accent: #c9b8db;
    --success: #7ecba1;
    --warning: #f0c987;
    --danger: #e8889e;
    --info: #8ecae6;

    --bg-body: #fdf8fa;
    --bg-card: #ffffff;
    --bg-sidebar: #ffffff;
    --text-primary: #3d2c3e;
    --text-secondary: #7a6b7c;
    --text-muted: #a89ba9;
    --border-color: #f0e6ec;
    --shadow: 0 2px 20px rgba(232, 160, 191, 0.08);
    --shadow-hover: 0 8px 30px rgba(232, 160, 191, 0.15);
    --radius: 16px;
    --radius-sm: 10px;
    --sidebar-width: 260px;
    --navbar-height: 64px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-bs-theme="dark"] {
    --bg-body: #1a1520;
    --bg-card: #2a2230;
    --bg-sidebar: #221c28;
    --text-primary: #f5eef3;
    --text-secondary: #c4b5c8;
    --text-muted: #8a7a8e;
    --border-color: #3d3345;
    --shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

a {
    text-decoration: none;
    color: var(--primary-dark);
    transition: var(--transition);
}

a:hover {
    color: var(--primary);
}

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

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

.content-area {
    max-width: 1200px;
    margin: 0 auto;
}

/* ---- Sidebar ---- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1050;
    transition: var(--transition);
}

.sidebar-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sidebar-brand i {
    font-size: 1.5rem;
    color: var(--primary);
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    overflow-y: auto;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.925rem;
    transition: var(--transition);
    margin-bottom: 0.25rem;
}

.sidebar-nav .nav-link i {
    font-size: 1.15rem;
    width: 24px;
    text-align: center;
}

.sidebar-nav .nav-link:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.sidebar-nav .nav-link.active {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    color: var(--primary-dark);
    font-weight: 600;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar i {
    font-size: 2rem;
    color: var(--primary);
}

.user-name {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.logout-link {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.logout-link:hover {
    color: var(--danger);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1040;
}

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

/* ---- Navbar ---- */
.top-navbar {
    height: var(--navbar-height);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.page-title {
    font-size: 1.35rem;
    color: var(--text-primary);
}

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

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
}

.btn-icon:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
}

.notification-dropdown {
    min-width: 280px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-hover);
}

/* ---- Cards ---- */
.card-wellness {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.card-wellness:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.card-wellness .card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.card-icon.pink { background: var(--primary-light); color: var(--primary-dark); }
.card-icon.purple { background: #ede4f3; color: var(--secondary); }
.card-icon.green { background: #e0f5ea; color: var(--success); }
.card-icon.blue { background: #e0f0f8; color: var(--info); }
.card-icon.orange { background: #fdf0dc; color: var(--warning); }

.card-wellness h3 {
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.card-wellness .card-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ---- Progress Bars ---- */
.progress-wellness {
    height: 10px;
    border-radius: 10px;
    background: var(--border-color);
    overflow: hidden;
}

.progress-wellness .progress-bar {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 10px;
    transition: width 1s ease;
}

/* ---- Motivational Banner ---- */
.motivation-banner {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.motivation-banner i {
    font-size: 2rem;
    color: var(--primary-dark);
}

.motivation-banner p {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ---- Checklist ---- */
.checklist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.checklist-item:hover {
    border-color: var(--primary-light);
}

.checklist-item.checked {
    border-color: var(--success);
    background: rgba(126, 203, 161, 0.08);
}

.checklist-item .check-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.checklist-item.checked .check-circle {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.checklist-item .item-icon {
    font-size: 1.25rem;
    color: var(--primary);
}

.checklist-item .item-label {
    flex: 1;
    font-weight: 500;
}

.checklist-item.checked .item-label {
    text-decoration: line-through;
    color: var(--text-muted);
}

/* ---- Streak Badge ---- */
.streak-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ---- Badges ---- */
.badge-wellness {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.85rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    background: var(--primary-light);
    color: var(--primary-dark);
}

.badge-earned {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

/* ---- Forms ---- */
.form-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.form-section-title {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section-title i {
    color: var(--primary);
}

.form-control, .form-select {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.65rem 1rem;
    transition: var(--transition);
    background: var(--bg-body);
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 160, 191, 0.2);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary-wellness {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary-wellness:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: white;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary));
}

.btn-outline-wellness {
    border: 2px solid var(--primary);
    color: var(--primary-dark);
    padding: 0.65rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    background: transparent;
    transition: var(--transition);
}

.btn-outline-wellness:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

/* ---- Workout Cards ---- */
.workout-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.workout-card:hover {
    box-shadow: var(--shadow-hover);
}

.workout-video-placeholder {
    height: 160px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 2.5rem;
}

.workout-info {
    padding: 1.25rem;
}

.workout-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.workout-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* ---- Timer ---- */
.recovery-timer {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-body);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.recovery-timer.active {
    background: var(--primary-light);
    color: var(--primary-dark);
}

/* ---- Nutrition Table ---- */
.meal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.meal-card.completed {
    border-color: var(--success);
    opacity: 0.85;
}

.meal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.meal-type {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    font-weight: 600;
}

.macro-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.macro-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 50px;
    background: var(--bg-body);
    color: var(--text-secondary);
    font-weight: 500;
}

/* ---- Calendar ---- */
.activity-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.calendar-day {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.calendar-day.complete {
    background: rgba(126, 203, 161, 0.2);
    border-color: var(--success);
}

.calendar-day.partial {
    background: rgba(240, 201, 135, 0.2);
    border-color: var(--warning);
}

.calendar-day .day-num {
    font-weight: 700;
    font-size: 0.9rem;
}

/* ---- Auth Pages ---- */
.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 50%, var(--bg-body) 100%);
    padding: 2rem;
}

.auth-container {
    width: 100%;
    max-width: 440px;
}

.auth-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-hover);
}

.auth-logo i {
    font-size: 3rem;
    color: var(--primary);
}

.auth-title {
    font-size: 1.75rem;
    margin-top: 0.5rem;
}

.auth-subtitle {
    font-size: 0.925rem;
}

/* ---- Landing ---- */
.landing-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 40%, var(--bg-body) 100%);
    padding: 2rem;
}

.landing-hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.landing-hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* ---- Chart Container ---- */
.chart-container {
    position: relative;
    height: 280px;
    width: 100%;
}

/* ---- Week Selector ---- */
.week-selector {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.week-btn {
    padding: 0.5rem 1rem;
    border-radius: 50px;
    border: 2px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.week-btn.active, .week-btn:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}

/* ---- Animations ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.5s ease forwards;
}

.animate-in:nth-child(2) { animation-delay: 0.1s; }
.animate-in:nth-child(3) { animation-delay: 0.2s; }
.animate-in:nth-child(4) { animation-delay: 0.3s; }

/* ---- Print ---- */
@media print {
    .sidebar, .top-navbar, .btn, .no-print { display: none !important; }
    .main-content { margin-left: 0 !important; }
    .card-wellness { box-shadow: none; border: 1px solid #ddd; }
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

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

    .landing-hero h1 {
        font-size: 2rem;
    }
}

@media (max-width: 575.98px) {
    .motivation-banner {
        flex-direction: column;
        text-align: center;
    }

    .form-section {
        padding: 1.25rem;
    }

    .auth-card {
        padding: 1.5rem;
    }
}