/* ─── CSS Variables ──────────────────────────────────── */
:root {
    --primary: #0D9488;
    --primary-dark: #0A7A70;
    --primary-light: #5EEAD4;
    --primary-bg: #F0FDFA;
    --secondary: #F97316;
    --secondary-dark: #EA580C;
    --secondary-light: #FED7AA;
    --request: #7C3AED;
    --request-dark: #6D28D9;
    --request-light: #DDD6FE;
    --request-bg: #F5F3FF;
    --dark: #1E293B;
    --dark-light: #334155;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --white: #FFFFFF;
    --success: #16A34A;
    --success-bg: #F0FDF4;
    --danger: #DC2626;
    --danger-bg: #FEF2F2;
    --warning: #D97706;
    --warning-bg: #FFFBEB;
    --info: #0EA5E9;
    --info-bg: #F0F9FF;
    --radius: 0.75rem;
    --radius-sm: 0.5rem;
    --radius-lg: 1rem;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --transition: 0.2s ease;
}

/* ─── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--dark);
    background: var(--gray-50);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
input, select, textarea, button { font-family: inherit; font-size: inherit; }

/* ─── Container ──────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; width: 100%; }

/* ─── Navbar ─────────────────────────────────────────── */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}
.navbar-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    height: 64px;
}
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}
.navbar-brand:hover { color: var(--primary-dark); }
.navbar-brand i { font-size: 1.5rem; }
.navbar-links { display: flex; align-items: center; gap: 0.25rem; flex: 1; }
.nav-link {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--gray-600);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
    white-space: nowrap;
    position: relative;
    border: none;
    background: none;
    cursor: pointer;
}
.nav-link:hover { color: var(--primary); background: var(--primary-bg); }
.nav-link--request:hover { color: var(--request); background: var(--request-bg); }
.nav-link--icon { font-size: 1.2rem; padding: 0.5rem; }
.badge {
    position: absolute;
    top: 2px; right: 0;
    background: var(--danger);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 10px;
    min-width: 16px;
    text-align: center;
}
.navbar-actions { display: flex; align-items: center; gap: 0.5rem; }
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
    padding: 0.25rem;
}

/* ─── Dropdown ───────────────────────────────────────── */
.dropdown { position: relative; }
.dropdown-toggle::after {
    content: '';
    border: solid var(--gray-400);
    border-width: 0 2px 2px 0;
    display: inline-block;
    padding: 2px;
    transform: rotate(45deg);
    margin-left: 4px;
    vertical-align: middle;
}
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 0.5rem 0;
    z-index: 1001;
    margin-top: 0.25rem;
}
.dropdown.open .dropdown-menu { display: block; }
.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    color: var(--gray-700);
    font-size: 0.875rem;
    transition: background var(--transition);
}
.dropdown-item:hover { background: var(--gray-50); color: var(--primary); }
.dropdown-item--danger:hover { color: var(--danger); background: var(--danger-bg); }
.dropdown-divider { border-top: 1px solid var(--gray-200); margin: 0.25rem 0; }

/* ─── Buttons ────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1.4;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); color: var(--white); }
.btn-secondary { background: var(--secondary); color: var(--white); }
.btn-secondary:hover { background: var(--secondary-dark); color: var(--white); }
.btn-request { background: var(--request); color: var(--white); }
.btn-request:hover { background: var(--request-dark); color: var(--white); }
.btn-outline { border-color: var(--gray-300); color: var(--gray-700); background: var(--white); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-outline-request { border-color: var(--request-light); color: var(--request); background: var(--white); }
.btn-outline-request:hover { background: var(--request-bg); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #B91C1C; color: var(--white); }
.btn-success { background: var(--success); color: var(--white); }
.btn-success:hover { background: #15803D; color: var(--white); }
.btn-ghost { background: transparent; color: var(--gray-600); }
.btn-ghost:hover { background: var(--gray-100); color: var(--dark); }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 1.75rem; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── Forms ──────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.35rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.input-icon { position: relative; }
.input-icon i {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 1rem;
    pointer-events: none;
    z-index: 1;
}
.input-icon input,
.input-icon textarea { padding-left: 2.75rem; }
.input-icon select {
    padding-left: 2.75rem;
    background-position: right 0.85rem center;
}
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="tel"], input[type="url"],
input[type="date"], select, textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--dark);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}
input::placeholder, textarea::placeholder {
    color: var(--gray-400);
    opacity: 1;
}
textarea { resize: vertical; min-height: 100px; }
select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    background-size: 12px;
    padding-right: 2.25rem;
}

/* ─── Flash Messages ─────────────────────────────────── */
.flash-container { margin-top: 1rem; }
.flash {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    animation: slideDown 0.3s ease;
}
.flash--success { background: var(--success-bg); color: var(--success); border: 1px solid #BBF7D0; }
.flash--danger { background: var(--danger-bg); color: var(--danger); border: 1px solid #FECACA; }
.flash--warning { background: var(--warning-bg); color: var(--warning); border: 1px solid #FDE68A; }
.flash--info { background: var(--info-bg); color: var(--info); border: 1px solid #BAE6FD; }
.flash-close {
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    font-size: 1.1rem;
}
.flash-close:hover { opacity: 1; }

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Auth Pages ─────────────────────────────────────── */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 64px - 200px);
    padding: 2rem 1rem;
}
.auth-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 560px;
}
.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-header h1 { font-size: 1.5rem; color: var(--dark); margin-bottom: 0.5rem; }
.auth-header h1 i { color: var(--primary); }
.auth-header p { color: var(--gray-500); font-size: 0.9rem; }
.auth-form { margin-bottom: 1.5rem; }
.auth-brand {
    text-align: center;
    margin-bottom: 1.75rem;
}
.auth-brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
}
.auth-brand-logo i { font-size: 1.8rem; }
.auth-brand-tagline {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-400);
    margin-top: 0.25rem;
}
.auth-footer { text-align: center; font-size: 0.9rem; color: var(--gray-500); }
.auth-footer a { color: var(--primary); font-weight: 600; }

/* ─── Verify Page ───────────────────────────────────── */
.verify-methods {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.verify-method-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    background: var(--white);
}
.verify-method-card:hover { border-color: var(--primary); background: var(--primary-bg); }
.verify-method-card.selected { border-color: var(--primary); background: var(--primary-bg); }
.verify-method-card input[type="radio"] { display: none; }
.verify-method-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.verify-method-icon--email { background: var(--info-bg); color: var(--info); }
.verify-method-icon--phone { background: var(--success-bg); color: var(--success); }
.verify-method-info h4 { font-size: 0.95rem; margin-bottom: 0.15rem; }
.verify-method-info p { font-size: 0.8rem; color: var(--gray-500); }
.verify-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--info-bg);
    color: var(--info);
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
    border: 1px solid #BAE6FD;
}
.verify-info i { font-size: 1.1rem; flex-shrink: 0; }
.verify-code-inputs {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}
.verify-code-inputs input {
    width: 48px;
    height: 56px;
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
}
.verify-code-inputs input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}
.verify-mock-code {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    background: var(--warning-bg);
    border: 1px solid #FDE68A;
    margin-bottom: 1.25rem;
}
.verify-mock-code i { color: var(--warning); font-size: 1.2rem; flex-shrink: 0; }
.verify-mock-code span { font-size: 0.85rem; color: var(--warning); }
.verify-mock-code strong {
    font-size: 1.3rem;
    letter-spacing: 0.2em;
    color: var(--dark);
    font-family: 'Courier New', monospace;
}
.verify-resend {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--gray-500);
}
.verify-resend a { color: var(--primary); font-weight: 600; cursor: pointer; }
.verify-resend a:hover { text-decoration: underline; }
.verify-step-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}
.verify-step-desc {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 1.25rem;
}

/* ─── Cards ──────────────────────────────────────────── */
.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card--listing .card-img-link { display: block; position: relative; overflow: hidden; }
.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.card:hover .card-img { transform: scale(1.03); }
.card-img--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    color: var(--gray-400);
    font-size: 2.5rem;
}
.card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    background: rgba(0,0,0,0.65);
    color: var(--white);
}
.card-badge--condition {
    background: rgba(13, 148, 136, 0.85);
}
.btn.favorited {
    color: var(--danger);
    border-color: var(--danger);
}
.btn.favorited:hover {
    background: var(--danger-bg);
}
.card-body { padding: 1rem; }
.card-category {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-bg);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.card-category--request { color: var(--request); background: var(--request-bg); }
.card-title { font-size: 0.95rem; font-weight: 600; margin: 0.5rem 0; line-height: 1.4; }
.card-title a { color: var(--dark); }
.card-title a:hover { color: var(--primary); }
.card-desc { font-size: 0.82rem; color: var(--gray-500); line-height: 1.5; margin-bottom: 0.75rem; }
.card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.78rem;
    color: var(--gray-400);
    margin-bottom: 0.75rem;
}
.card-meta i { font-size: 0.85rem; }
.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-100);
}
.card-price { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.card-budget { font-size: 0.9rem; font-weight: 600; color: var(--request); }
.card-date { font-size: 0.75rem; color: var(--gray-400); }
.card-header-row { display: flex; justify-content: space-between; align-items: center; }
.card-offers-badge {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--secondary);
    background: var(--secondary-light);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
}

/* Request card accent bar */
.card--request { position: relative; border-left: 4px solid var(--request); }
.card-accent { display: none; }

/* ─── Grid ───────────────────────────────────────────── */
.grid { display: grid; gap: 1.25rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ─── Page Layouts ───────────────────────────────────── */
.page-header {
    padding: 2rem 0 1.5rem;
}
.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.25rem;
}
.page-header p { color: var(--gray-500); font-size: 0.95rem; }
.page-header-actions { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }

.section { padding: 2rem 0; }
.section-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.section-title i { color: var(--primary); }
.section-title--request i { color: var(--request); }

/* ─── Home Page ──────────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, #0F172A 100%);
    padding: 4rem 0;
    color: var(--white);
    text-align: center;
}
.hero h1 { font-size: 2.5rem; font-weight: 800; margin-bottom: 1rem; line-height: 1.2; }
.hero h1 span { color: var(--primary-light); }
.hero p { font-size: 1.15rem; color: var(--gray-300); margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.75rem 2.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    min-width: 240px;
    border: none;
    cursor: pointer;
}
.hero-cta i { font-size: 2rem; }
.hero-cta--seller { background: var(--primary); color: var(--white); }
.hero-cta--seller:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(13,148,136,0.3); }
.hero-cta--buyer { background: var(--request); color: var(--white); }
.hero-cta--buyer:hover { background: var(--request-dark); color: var(--white); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(124,58,237,0.3); }
.hero-cta small { font-size: 0.8rem; font-weight: 400; opacity: 0.85; }

.features { padding: 3rem 0; }
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.feature-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.feature-card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 1rem; display: block; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.85rem; color: var(--gray-500); }

.home-categories { padding: 2rem 0; }
.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}
.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all var(--transition);
    color: var(--gray-700);
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
}
.category-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--primary); }
.category-card i { font-size: 1.75rem; color: var(--primary); }

/* ─── Detail Page ────────────────────────────────────── */
.detail-page { padding: 2rem 0; }
.detail-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; }
.detail-gallery { position: relative; }
.detail-main-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius);
    background: var(--gray-100);
}
.detail-thumbs { display: flex; gap: 0.5rem; margin-top: 0.75rem; overflow-x: auto; }
.detail-thumb {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 2px solid var(--gray-200);
    cursor: pointer;
    flex-shrink: 0;
}
.detail-thumb.active, .detail-thumb:hover { border-color: var(--primary); }
.detail-info { display: flex; flex-direction: column; gap: 1.25rem; }
.detail-title { font-size: 1.5rem; font-weight: 700; }
.detail-price { font-size: 1.75rem; font-weight: 800; color: var(--primary); }
.detail-budget { font-size: 1.3rem; font-weight: 700; color: var(--request); }
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--gray-500);
}
.detail-meta-item { display: flex; align-items: center; gap: 0.35rem; }
.detail-meta-item i { color: var(--gray-400); }
.detail-description {
    background: var(--gray-50);
    padding: 1.25rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-700);
}
.detail-seller {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--radius);
}
.detail-seller-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}
.detail-seller-info h4 { font-size: 0.95rem; margin-bottom: 0.15rem; }
.detail-seller-info p { font-size: 0.8rem; color: var(--gray-500); }
.detail-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ─── Create / Edit Forms ────────────────────────────── */
.create-page { padding: 2rem 0; max-width: 740px; margin: 0 auto; }
.create-card { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 2rem; }
.create-card h1 { font-size: 1.4rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--gray-200); }
.create-card h1 i { color: var(--primary); }

/* ─── Image Upload ───────────────────────────────────── */
.image-upload-zone {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--gray-50);
}
.image-upload-zone:hover { border-color: var(--primary); background: var(--primary-bg); }
.image-upload-zone i { font-size: 2.5rem; color: var(--gray-400); display: block; margin-bottom: 0.5rem; }
.image-upload-zone p { font-size: 0.85rem; color: var(--gray-500); }
.image-preview-grid { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }
.image-preview-item {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.image-preview-item img { width: 100%; height: 100%; object-fit: cover; }
.image-preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0,0,0,0.6);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

/* ─── Offers Section ─────────────────────────────────── */
.offers-list { display: flex; flex-direction: column; gap: 1rem; }
.offer-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}
.offer-card-info { flex: 1; }
.offer-card-price { font-size: 1.2rem; font-weight: 700; color: var(--primary); margin-bottom: 0.25rem; }
.offer-card-message { font-size: 0.85rem; color: var(--gray-600); margin-bottom: 0.5rem; }
.offer-card-meta { font-size: 0.78rem; color: var(--gray-400); }
.offer-card-actions { display: flex; gap: 0.5rem; flex-shrink: 0; align-items: flex-start; }

.offer-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}
.offer-status--pending { background: var(--warning-bg); color: var(--warning); }
.offer-status--accepted { background: var(--success-bg); color: var(--success); }
.offer-status--rejected { background: var(--danger-bg); color: var(--danger); }
.offer-status--withdrawn { background: var(--gray-100); color: var(--gray-500); }

/* ─── Messages ───────────────────────────────────────── */
.messages-page { padding: 2rem 0; }
.messages-grid { display: grid; grid-template-columns: 350px 1fr; gap: 0; height: calc(100vh - 200px); background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); overflow: hidden; }
.inbox-list {
    border-right: 1px solid var(--gray-200);
    overflow-y: auto;
}
.inbox-header {
    padding: 1rem 1.25rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    background: var(--white);
    z-index: 1;
}
.inbox-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-100);
    transition: background var(--transition);
    color: var(--dark);
}
.inbox-item:hover { background: var(--gray-50); }
.inbox-item.active { background: var(--primary-bg); border-right: 3px solid var(--primary); }
.inbox-item.unread { font-weight: 600; }
.inbox-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}
.inbox-item-info { flex: 1; min-width: 0; }
.inbox-item-name { font-size: 0.9rem; margin-bottom: 0.1rem; }
.inbox-item-preview { font-size: 0.8rem; color: var(--gray-500); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inbox-item-time { font-size: 0.7rem; color: var(--gray-400); flex-shrink: 0; }

.chat-area { display: flex; flex-direction: column; }
.chat-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.chat-messages { flex: 1; overflow-y: auto; padding: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
.chat-bubble { max-width: 70%; padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.88rem; line-height: 1.5; }
.chat-bubble--sent { background: var(--primary); color: var(--white); align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-bubble--received { background: var(--gray-100); color: var(--dark); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-bubble-time { font-size: 0.68rem; opacity: 0.7; margin-top: 0.25rem; }
.chat-input {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 0.75rem;
}
.chat-input input { flex: 1; }
.chat-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 0.95rem;
}

/* ─── Profile ────────────────────────────────────────── */
.profile-page { padding: 2rem 0; }
.profile-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}
.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    flex-shrink: 0;
}
.profile-info h1 { font-size: 1.5rem; margin-bottom: 0.25rem; }
.profile-info p { color: var(--gray-500); font-size: 0.9rem; }
.profile-stats { display: flex; gap: 2rem; margin-top: 0.75rem; }
.profile-stat { text-align: center; }
.profile-stat-value { font-size: 1.25rem; font-weight: 700; color: var(--primary); display: block; }
.profile-stat-label { font-size: 0.75rem; color: var(--gray-500); }

/* ─── Search Page ────────────────────────────────────── */
.search-page { padding: 2rem 0; }
.search-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.search-bar input { flex: 1; }
.filter-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}
.filter-bar select { width: auto; min-width: 150px; }
.filter-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.filter-tab {
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    border: 2px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition);
}
.filter-tab:hover { border-color: var(--primary); color: var(--primary); }
.filter-tab.active { background: var(--primary); color: var(--white); border-color: var(--primary); }
.filter-tab.active--request { background: var(--request); border-color: var(--request); }

/* ─── Pagination ─────────────────────────────────────── */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    padding: 2rem 0;
}
.pagination-btn {
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--white);
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}
.pagination-btn:hover { border-color: var(--primary); color: var(--primary); }
.pagination-btn--active { background: var(--primary); color: var(--white); border-color: var(--primary); }
.pagination-dots { color: var(--gray-400); padding: 0 0.25rem; }

/* ─── Empty State ────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-400);
}
.empty-state i { font-size: 3rem; display: block; margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.1rem; color: var(--gray-600); margin-bottom: 0.5rem; }
.empty-state p { font-size: 0.9rem; margin-bottom: 1.5rem; }

/* ─── Toast ──────────────────────────────────────────── */
#toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; }
.toast {
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 250px;
}
.toast--success { background: var(--success); }
.toast--error { background: var(--danger); }
.toast--info { background: var(--info); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Modal ──────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
    animation: fadeIn 0.2s ease;
}
.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}
.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-header h3 { font-size: 1.1rem; }
.modal-close { background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--gray-400); }
.modal-close:hover { color: var(--dark); }
.modal-body { padding: 1.5rem; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--gray-200); display: flex; justify-content: flex-end; gap: 0.75rem; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ─── Offer Form in Detail ───────────────────────────── */
.offer-form {
    background: var(--white);
    border: 2px solid var(--primary);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1rem;
}
.offer-form h3 { font-size: 1.1rem; margin-bottom: 1rem; color: var(--primary); }

/* ─── Professional Offer Form ────────────────────────── */
.offer-form-pro {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-top: 1.25rem;
}
.offer-form-pro-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.05rem;
    font-weight: 700;
}
.offer-form-pro-header i { font-size: 1.2rem; }
.offer-form-pro-body { padding: 1.5rem; }
.offer-form-pro-budget {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--primary-bg);
    border: 1px solid var(--primary-light);
    border-radius: var(--radius-sm);
    padding: 0.65rem 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
    color: var(--primary-dark);
}
.offer-form-pro-budget i { font-size: 1rem; flex-shrink: 0; }
.offer-form-pro-budget strong { font-weight: 700; }
.offer-form-pro .form-group { margin-bottom: 1.15rem; }
.offer-form-pro .btn-submit-offer {
    width: 100%;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}
.offer-form-pro .btn-submit-offer:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(13, 148, 136, 0.35);
}

/* ─── Deadline Banner ────────────────────────────────── */
.deadline-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.15rem;
    border-radius: var(--radius);
    font-size: 0.88rem;
    margin-top: 1rem;
}
.deadline-banner--urgent {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid #FECACA;
}
.deadline-banner--warning {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid #FDE68A;
}
.deadline-banner--normal {
    background: var(--info-bg);
    color: var(--info);
    border: 1px solid #BAE6FD;
}
.deadline-banner i { font-size: 1.15rem; flex-shrink: 0; }
.deadline-banner-text { flex: 1; }
.deadline-banner-days {
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
}

/* ─── Professional Offer Cards ───────────────────────── */
.offer-card-pro {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: box-shadow var(--transition);
}
.offer-card-pro:hover { box-shadow: var(--shadow-md); }
.offer-card-pro-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}
.offer-card-pro-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    flex-shrink: 0;
}
.offer-card-pro-seller { flex: 1; }
.offer-card-pro-seller a { font-weight: 600; font-size: 0.9rem; color: var(--dark); }
.offer-card-pro-seller a:hover { color: var(--primary); }
.offer-card-pro-seller span { display: block; font-size: 0.75rem; color: var(--gray-400); }
.offer-card-pro-price {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary);
    padding: 0.5rem 0.85rem;
    background: var(--primary-bg);
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: 0.75rem;
}
.offer-card-pro-message {
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.6;
    padding: 0.75rem 1rem;
    background: var(--gray-50);
    border-left: 3px solid var(--gray-200);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 0.85rem;
}
.offer-card-pro-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-100);
}
.offer-card-pro-status { display: flex; align-items: center; gap: 0.5rem; }
.offer-card-pro-actions { display: flex; gap: 0.5rem; }

/* ─── Already Offered Card ───────────────────────────── */
.already-offered-card {
    background: var(--white);
    border: 1px solid var(--info);
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 1.25rem;
}
.already-offered-card-header {
    background: var(--info-bg);
    padding: 0.75rem 1.15rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--info);
    border-bottom: 1px solid #BAE6FD;
}
.already-offered-card-header i { font-size: 1rem; }
.already-offered-card-body {
    padding: 1rem 1.15rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}
.already-offered-card-price {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    white-space: nowrap;
}
.already-offered-card-message {
    font-size: 0.85rem;
    color: var(--gray-600);
    flex: 1;
    line-height: 1.5;
}

/* ─── Request Detail Left Panel Empty ────────────────── */
.request-detail-left-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--request-bg) 0%, var(--gray-50) 100%);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    min-height: 280px;
    border: 1px solid var(--request-light);
}
.request-detail-left-empty i {
    font-size: 4rem;
    color: var(--request);
    margin-bottom: 1rem;
    opacity: 0.7;
}
.request-detail-left-empty span {
    font-size: 0.9rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* ─── Result Count Badge ─────────────────────────────── */
.result-count {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: 1rem;
}
.result-count strong {
    font-weight: 700;
    color: var(--dark);
}

/* ─── Filter Bar Wrapper ─────────────────────────────── */
.filter-bar-wrapper {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}
.filter-bar-wrapper .filter-bar {
    margin-bottom: 0;
}

/* ─── Notifications Dropdown ─────────────────────────── */
.dropdown-menu--notifications {
    width: 320px;
    max-height: 400px;
    overflow-y: auto;
    right: 0;
    left: auto;
}
.dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gray-100);
}
.dropdown-header .btn-link {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0;
}
.dropdown-header .btn-link:hover { text-decoration: underline; }
.notification-list { padding: 0.25rem 0; }
.notification-item {
    display: flex !important;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.6rem 1rem !important;
    font-size: 0.82rem;
    line-height: 1.4;
    border-left: 3px solid transparent;
}
.notification-item:hover { background: var(--gray-50); }
.notification-unread {
    background: var(--primary-bg);
    border-left-color: var(--primary);
}
.notification-item i { font-size: 1rem; color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.notification-content { flex: 1; min-width: 0; }
.notification-title { color: var(--dark); word-break: break-word; }
.notification-time { font-size: 0.7rem; color: var(--gray-400); margin-top: 2px; }
.notification-empty {
    text-align: center;
    color: var(--gray-400);
    padding: 1.5rem 1rem !important;
    font-size: 0.85rem;
}

/* ─── Error Pages ────────────────────────────────────── */
.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 2rem;
}
.error-card {
    text-align: center;
    max-width: 440px;
}
.error-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
}
.error-icon--danger {
    background: var(--danger-bg);
    color: var(--danger);
}
.error-card h1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--dark);
    margin: 0;
    line-height: 1;
}
.error-card h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-600);
    margin: 0.5rem 0 1rem;
}
.error-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}
.error-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

/* ─── Settings Section ───────────────────────────────── */
.settings-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}
.settings-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ─── Sold Banner ────────────────────────────────────── */
.sold-banner {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.15rem;
    background: var(--warning-bg);
    border: 1px solid #FDE68A;
    border-radius: var(--radius);
    color: var(--warning);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}
.sold-banner i { font-size: 1.15rem; }

/* ─── Utility Classes ────────────────────────────────── */
.detail-description--spaced { margin-top: 1rem; }
.ml-sm { margin-left: 0.5rem; }
.offers-section { margin-top: 1.5rem; }

/* ─── Tabs ───────────────────────────────────────────── */
.tabs { display: flex; border-bottom: 2px solid var(--gray-200); margin-bottom: 1.5rem; }
.tab {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all var(--transition);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}
.tab:hover { color: var(--primary); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ─── Settings Page ──────────────────────────────────── */
.settings-page { padding: 2rem 0; max-width: 640px; margin: 0 auto; }
.settings-card { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 2rem; }
.settings-card h1 { font-size: 1.3rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--gray-200); }
.settings-danger-zone {
    margin-top: 2rem;
    padding: 1.5rem;
    border: 2px solid var(--danger);
    border-radius: var(--radius);
    background: var(--danger-bg);
}
.settings-danger-zone h3 {
    color: var(--danger);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}
.settings-danger-zone p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

/* ─── Footer ─────────────────────────────────────────── */
.footer {
    background: var(--dark);
    color: var(--gray-300);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer-brand h3 { color: var(--white); font-size: 1.25rem; margin-bottom: 0.75rem; }
.footer-brand h3 i { color: var(--primary-light); }
.footer-brand p { font-size: 0.85rem; line-height: 1.6; }
.footer-links h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 0.75rem; }
.footer-links a { display: block; font-size: 0.85rem; color: var(--gray-400); margin-bottom: 0.5rem; }
.footer-links a:hover { color: var(--primary-light); }
.footer-bottom { text-align: center; padding-top: 1.5rem; border-top: 1px solid var(--gray-700); font-size: 0.8rem; color: var(--gray-500); }

/* ─── Main content push ─────────────────────────────── */
.main-content { flex: 1; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .categories-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
    .wizard-category-grid { grid-template-columns: repeat(3, 1fr); }
    .wizard-step-label { font-size: 0.65rem; }
    .wizard-step-num { width: 30px; height: 30px; font-size: 0.75rem; }
    .wizard-progress::before { top: 15px; }
    .navbar-inner { flex-wrap: wrap; height: auto; min-height: 64px; }
    .navbar-links { display: none; order: 10; }
    .navbar-actions { display: none; order: 11; }
    .navbar-toggle { display: block; margin-left: auto; }
    .navbar.mobile-open .navbar-links,
    .navbar.mobile-open .navbar-actions {
        display: flex;
        flex-direction: column;
        width: 100%;
        padding: 0.5rem 0;
        border-top: 1px solid var(--gray-200);
        gap: 0.25rem;
        align-items: stretch;
    }
    .navbar.mobile-open .navbar-actions {
        padding-bottom: 0.75rem;
    }
    .navbar.mobile-open .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 1rem;
    }
    .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-2 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.75rem; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .hero-cta { min-width: 200px; }
    .features-grid { grid-template-columns: 1fr; }
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .messages-grid { grid-template-columns: 1fr; height: auto; }
    .inbox-list { max-height: 300px; border-right: none; border-bottom: 1px solid var(--gray-200); }
    .chat-messages { min-height: 300px; }
    .profile-header { flex-direction: column; text-align: center; }
    .search-bar { flex-direction: column; }
}

@media (max-width: 480px) {
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .auth-card { padding: 1.5rem; }
    .create-card { padding: 1.25rem; }
    .wizard-category-grid { grid-template-columns: repeat(2, 1fr); }
    .wizard-step-label { display: none; }
}

/* ─── Wizard ─────────────────────────────────────────── */
.wizard-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}
.wizard-progress::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--gray-200);
    z-index: 0;
}
.wizard-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    position: relative;
    z-index: 1;
    flex: 1;
}
.wizard-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}
.wizard-step-label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--gray-400);
    text-align: center;
    transition: color 0.3s ease;
}
.wizard-step.active .wizard-step-num {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.2);
}
.wizard-step.active .wizard-step-label { color: var(--primary); font-weight: 600; }
.wizard-step.completed .wizard-step-num {
    background: var(--primary);
    color: var(--white);
}
.wizard-step.completed .wizard-step-label { color: var(--primary-dark); }

.wizard-progress--request .wizard-step.active .wizard-step-num {
    background: var(--request);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.2);
}
.wizard-progress--request .wizard-step.active .wizard-step-label { color: var(--request); }
.wizard-progress--request .wizard-step.completed .wizard-step-num { background: var(--request); }
.wizard-progress--request .wizard-step.completed .wizard-step-label { color: var(--request-dark); }

.wizard-panel { animation: wizardFadeIn 0.3s ease; }
.wizard-panel-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.25rem; }
.wizard-panel-desc { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 1.5rem; }

@keyframes wizardFadeIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.wizard-category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}
.wizard-category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-600);
    background: var(--white);
}
.wizard-category-card i { font-size: 1.5rem; color: var(--gray-400); transition: color var(--transition); }
.wizard-category-card input { display: none; }
.wizard-category-card:hover { border-color: var(--primary); background: var(--primary-bg); }
.wizard-category-card:hover i { color: var(--primary); }
.wizard-category-card.selected {
    border-color: var(--primary);
    background: var(--primary-bg);
    color: var(--primary-dark);
}
.wizard-category-card.selected i { color: var(--primary); }

.wizard-category-card--request:hover { border-color: var(--request); background: var(--request-bg); }
.wizard-category-card--request:hover i { color: var(--request); }
.wizard-category-card--request.selected {
    border-color: var(--request);
    background: var(--request-bg);
    color: var(--request-dark);
}
.wizard-category-card--request.selected i { color: var(--request); }

.wizard-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.wizard-preview {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 1.5rem;
}
.wizard-preview-row {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.9rem;
}
.wizard-preview-row:last-child { border-bottom: none; }
.wizard-preview-label { font-weight: 600; color: var(--gray-600); }
.wizard-preview-value { color: var(--dark); text-align: right; max-width: 60%; }

.create-card--request h1 i { color: var(--request); }

/* ─── Card Favorite Button ──────────────────────────── */
.card-img-link { position: relative; }
.card-fav-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--gray-400);
    transition: all var(--transition);
    z-index: 2;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.card-fav-btn:hover { color: var(--danger); transform: scale(1.1); }
.card-fav-btn.favorited { color: var(--danger); }

/* ─── Card Preview Button ───────────────────────────── */
.card-preview-btn {
    position: absolute;
    top: 0.5rem;
    right: 2.75rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--gray-400);
    transition: all var(--transition);
    z-index: 2;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    opacity: 0;
}
.card--listing:hover .card-preview-btn { opacity: 1; }
.card-preview-btn:hover { color: var(--primary); transform: scale(1.1); }

/* ─── Quick Preview Modal ───────────────────────────── */
.quick-preview-img { width: 100%; height: 250px; object-fit: cover; border-radius: var(--radius-sm); margin-bottom: 1rem; }
.quick-preview-price { font-size: 1.5rem; font-weight: 800; color: var(--primary); margin-bottom: 0.5rem; }
.quick-preview-meta { display: flex; gap: 1rem; font-size: 0.85rem; color: var(--gray-500); margin-bottom: 1rem; }
.quick-preview-desc { font-size: 0.88rem; color: var(--gray-600); line-height: 1.6; margin-bottom: 1rem; }

/* ─── Similar Listings ──────────────────────────────── */
.similar-section { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--gray-200); }

/* ─── Recently Viewed ───────────────────────────────── */
.recently-viewed { padding: 2rem 0 0; }

/* ─── Firebase Phone Auth ────────────────────────────── */
.fb-phone-section { margin-bottom: 1rem; }
.fb-phone-section .form-group { margin-bottom: 1rem; }
.fb-phone-section label { display: block; font-weight: 500; margin-bottom: 0.375rem; font-size: 0.9rem; }
.fb-phone-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: border-color var(--transition);
}
.fb-phone-input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1); }
.form-hint { display: block; font-size: 0.8rem; color: var(--gray-500); margin-top: 0.25rem; }
#recaptcha-container { display: flex; justify-content: center; margin: 1rem 0; }
.verify-error {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-top: 0.75rem;
    text-align: center;
}
.fb-verifying { display: flex; flex-direction: column; align-items: center; gap: 1rem; padding: 2rem 0; }
.fb-verifying p { color: var(--gray-500); font-size: 0.95rem; }
.spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
.spinner--sm { width: 18px; height: 18px; border-width: 2px; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Utility Classes ──────────────────────────────── */
.icon-primary { color: var(--primary); }
.icon-request { color: var(--request); }
.icon-secondary { color: var(--secondary); }
.bg-disabled { background: var(--gray-100); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.ml-auto { margin-left: auto; }
.text-muted { color: var(--gray-600); }
.link-dark { font-weight: 600; color: var(--dark); }
.link-dark:hover { color: var(--primary); }
.card-img--empty { display: flex; align-items: center; justify-content: center; font-size: 4rem; color: var(--gray-300); }
.badge-inline { position: static; margin-left: 0.5rem; }
.section-requests-bg { background: var(--request-bg); padding: 2.5rem 0; }
.page-header-actions--spaced { margin-bottom: 1.25rem; }