/* SaveBite – Header, Hero Section & Global Buttons */

/* ── Header (dark glass default, light override below) ── */
header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(11, 15, 25, 0.82);
    backdrop-filter: saturate(140%) blur(14px);
    -webkit-backdrop-filter: saturate(140%) blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 1rem 2rem;
    display: flex; justify-content: space-between; align-items: center;
    transition: var(--transition);
}

.header-logo-area { display: flex; align-items: center; gap: 1.25rem; }

.logo-container { display: flex; align-items: center; gap: 0.75rem; cursor: pointer; }

.header-dashboard-title {
    display: flex; align-items: center; gap: 0.5rem;
    background: rgba(52,168,83,.1);
    border: 1px solid rgba(52,168,83,.45);
    padding: 0.5rem 1.1rem;
    border-radius: 50px;
}
.header-dashboard-title i { color: var(--primary); width: 16px; height: 16px; }
.header-title-text { font-size: 0.95rem; font-weight: 700; color: var(--text-main); }

.logo-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: white; box-shadow: 0 4px 10px rgba(16,185,129,0.3);
}
.logo-text { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.5px; color: var(--text-main); font-family: 'Space Grotesk', 'Inter', sans-serif; }
.logo-text span { color: var(--primary); }

.search-wrapper {
    display: flex; align-items: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50px; padding: 0.5rem 1.25rem;
    width: 35%; max-width: 500px;
    transition: var(--transition);
}
.search-wrapper:focus-within {
    border-color: var(--primary);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 10px rgba(16,185,129,.12);
}
.search-wrapper input { background: transparent; border: none; outline: none; color: var(--text-main); width: 100%; margin-left: 0.5rem; font-size: 0.95rem; }
.search-wrapper input::placeholder { color: var(--text-muted); }
.search-wrapper i { color: var(--text-muted); }

.header-actions { display: flex; align-items: center; gap: 1.25rem; }

.nav-stats {
    display: flex; align-items: center; gap: 0.5rem;
    background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2);
    padding: 0.5rem 1rem; border-radius: 50px;
    font-weight: 600; color: var(--primary); font-size: 0.9rem;
    cursor: pointer; transition: var(--transition);
}
.nav-stats:hover { background: rgba(16,185,129,0.18); transform: translateY(-2px); }

.icon-btn {
    width: 42px; height: 42px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--text-main); cursor: pointer; position: relative; transition: var(--transition);
}
.icon-btn:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); border-color: rgba(255,255,255,0.2); }

/* ── Language switcher ── */
.lang-switcher-wrapper { position: relative; }

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: -0.5rem;
    min-width: 160px;
    background: #1a2540;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.97);
    transform-origin: top right;
    transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
    overflow: hidden;
    padding: 0.4rem;
}
.lang-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.lang-option {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition);
}
.lang-option:hover { background: rgba(255,255,255,0.08); }
.lang-option.active { color: var(--primary); font-weight: 700; background: rgba(16,185,129,.12); }

.icon-badge {
    position: absolute; top: -3px; right: -3px;
    background: var(--secondary); color: white;
    font-size: 0.7rem; font-weight: 700;
    width: 18px; height: 18px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid var(--bg-dark);
}

/* ── Buttons (light-mode style) ── */
.btn-primary {
    background: #0E0E10;
    color: #FAF9F6; border: none; border-radius: 100px; padding: 0.7rem 1.5rem;
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 500; font-size: 0.95rem;
    display: flex; align-items: center; gap: 0.5rem; cursor: pointer;
    box-shadow: none; transition: transform .25s cubic-bezier(.22,1,.36,1), box-shadow .25s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(14,14,16,.18); }

.btn-secondary {
    background: white;
    color: #0E0E10; border: 1px solid rgba(14,14,16,.12); border-radius: 100px; padding: 0.7rem 1.5rem;
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 500; font-size: 0.95rem;
    display: flex; align-items: center; gap: 0.5rem; cursor: pointer;
    box-shadow: none; transition: transform .25s cubic-bezier(.22,1,.36,1), box-shadow .25s;
}
.btn-secondary:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(14,14,16,.08); }

.avatar-wrapper {
    cursor: pointer; border-radius: 50%; padding: 2px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.avatar-wrapper:hover { transform: rotate(5deg) scale(1.05); }
.avatar-img { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--bg-dark); object-fit: cover; }

/* ── Main Container (app sections: food browse, announcements) ── */
main {
    max-width: 1400px; margin: 0 auto; padding: 2rem;
    animation: fadeIn 0.6s ease-out;
}

/* ── Hero Section ── */
.hero-section {
    background: linear-gradient(135deg, rgba(30,41,59,0.3) 0%, rgba(15,23,42,0.3) 100%);
    border: 1px solid var(--border-color); border-radius: var(--radius-lg);
    padding: 3rem; display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 2.5rem;
    backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
    position: relative; overflow: hidden;
}
.hero-section::before {
    content: ''; position: absolute;
    width: 250px; height: 250px; background: var(--primary-glow);
    border-radius: 50%; filter: blur(80px); top: -50px; left: -50px; z-index: 0;
}
.hero-content   { max-width: 60%; position: relative; z-index: 1; }
.hero-tag {
    background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2);
    color: var(--primary); padding: 0.35rem 0.9rem; border-radius: 50px;
    font-size: 0.85rem; font-weight: 600; display: inline-block; margin-bottom: 1rem;
}
.hero-title  { font-size: 2.8rem; font-weight: 800; line-height: 1.2; margin-bottom: 1rem; letter-spacing: -1px; }
.hero-desc   { color: var(--text-muted); font-size: 1.1rem; line-height: 1.6; margin-bottom: 2rem; }
.hero-stats-group { display: flex; gap: 2rem; }
.hero-stat-card {
    background: rgba(255,255,255,0.03); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); padding: 1rem 1.5rem; text-align: left; transition: var(--transition);
}
.hero-stat-card:hover { background: rgba(255,255,255,0.06); border-color: rgba(16,185,129,0.3); }
.hero-stat-val   { font-size: 1.6rem; font-weight: 700; color: var(--primary); }
.hero-stat-val.orange { color: var(--secondary); }
.hero-stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.25rem; }
.hero-image { max-width: 35%; position: relative; z-index: 1; animation: float 4s ease-in-out infinite; }
.hero-image svg { width: 100%; height: auto; }

/* ── Search Results Header ── */
#search-results-header {
    padding: 1rem 2rem 0.5rem;
}
.search-results-meta {
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(16,185,129,0.06); border: 1px solid rgba(16,185,129,0.18);
    border-radius: var(--radius-md); padding: 0.85rem 1.25rem;
}
.search-results-info {
    display: flex; align-items: center; gap: 0.6rem;
    color: var(--text-main); font-size: 0.95rem;
}
.search-results-info strong { color: var(--primary); }
.search-results-count {
    color: var(--text-muted); font-size: 0.88rem;
}
.btn-clear-search {
    display: flex; align-items: center; gap: 0.4rem;
    background: rgba(255,255,255,0.06); border: 1px solid var(--border-color);
    border-radius: 50px; padding: 0.4rem 1rem;
    color: var(--text-muted); font-size: 0.875rem; cursor: pointer; transition: var(--transition);
}
.btn-clear-search:hover { background: rgba(255,255,255,0.12); color: var(--text-main); border-color: var(--text-muted); }

/* ── Light Mode Header Overrides ── */
[data-theme="light"] header {
    background: rgba(250,249,246,.82);
    border-bottom-color: rgba(14,14,16,.07);
}
[data-theme="light"] .logo-text { color: #0E0E10; }
[data-theme="light"] .search-wrapper {
    background: rgba(14,14,16,.04);
    border-color: rgba(14,14,16,.1);
}
[data-theme="light"] .search-wrapper:focus-within {
    background: rgba(14,14,16,.06);
}
[data-theme="light"] .search-wrapper input { color: #0E0E10; }
[data-theme="light"] .search-wrapper input::placeholder { color: #6B6B72; }
[data-theme="light"] .search-wrapper i { color: #6B6B72; }
[data-theme="light"] .icon-btn {
    background: rgba(14,14,16,.04);
    border-color: rgba(14,14,16,.1);
    color: #0E0E10;
}
[data-theme="light"] .icon-btn:hover {
    background: rgba(14,14,16,.08);
    border-color: rgba(14,14,16,.18);
}
[data-theme="light"] .lang-dropdown {
    background: #FAF9F6;
    border-color: rgba(14,14,16,.1);
    box-shadow: 0 8px 24px rgba(14,14,16,.12);
}
[data-theme="light"] .lang-option { color: #0E0E10; }
[data-theme="light"] .lang-option:hover { background: rgba(14,14,16,.06); }
[data-theme="light"] .icon-badge { border-color: #FAF9F6; }
[data-theme="light"] .btn-clear-search { background: rgba(14,14,16,.05); }

/* ── Dark Mode Header Button Overrides ── */
[data-theme="dark"] header .btn-primary {
    background: var(--primary);
    color: white;
}
[data-theme="dark"] header .btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 14px rgba(16,185,129,0.35);
}
[data-theme="dark"] header .btn-auth-outline {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    color: #f8fafc;
}
[data-theme="dark"] header .btn-auth-outline:hover {
    background: rgba(255,255,255,0.14);
    box-shadow: 0 4px 12px rgba(255,255,255,0.06);
}