/* ===================================================
   global.css — Shared variables & component styles
   Used by all app pages (dashboard, guests, invite-setup, settings)
   =================================================== */

:root {
    --primary-gold: #D4AF37;
    --dark-gold: #b5952f;
    --bg-color: #F4F6F9;
    --card-bg: rgba(255, 255, 255, 0.92);
    --text-main: #2C3E50;
    --text-muted: #7F8C8D;
    --success: #2ECC71;
    --danger: #E74C3C;
    --warning: #F1C40F;
    --border-radius: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Tajawal', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: #e9ecef;
    color: var(--text-main);
    display: flex;
    justify-content: center;
}

/* App shell — mobile-first container */
.app-container {
    width: 100%;
    max-width: 480px;
    background-color: var(--bg-color);
    min-height: 100vh;
    position: relative;
    padding-bottom: 90px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
}

/* Sticky top header */
.app-header {
    background-color: var(--card-bg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.app-header h1 {
    font-size: 20px;
    font-weight: 800;
}

/* Bottom navigation bar */
.bottom-nav {
    position: fixed;
    bottom: 0;
    width: 100%;
    max-width: 480px;
    background-color: var(--card-bg);
    display: flex;
    justify-content: space-around;
    padding: 15px 10px;
    border-top-left-radius: 25px;
    border-top-right-radius: 25px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    gap: 5px;
    transition: 0.3s;
}

.nav-item.active {
    color: var(--primary-gold);
}

.nav-item i {
    font-size: 20px;
}

/* Toast notification */
.toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 14px;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    z-index: 2000;
}

.toast.show {
    opacity: 1;
    visibility: visible;
    top: 40px;
}

/* ─── Dark Mode ─────────────────────────────────────────────────────────── */
[data-theme="dark"] {
    --bg-color: #1A1A2E;
    --card-bg:  rgba(22, 33, 62, 0.92);
    --text-main: #E8E8E8;
    --text-muted: #A0A0B0;
}

[data-theme="dark"] body {
    background-color: #0F0F1A;
}

[data-theme="dark"] .setting-item:active { background-color: #1e2d4a; }
[data-theme="dark"] .setting-item { border-bottom-color: #1e2d4a; }
[data-theme="dark"] .profile-mini { background: #1e2d4a; }
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
    background-color: #1e2d4a;
    border-color: #2a3f5f;
    color: var(--text-main);
}

/* ─── Shared form elements ───────────────────────────────────────────────── */
/* Shared form elements */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 13px;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-main);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 14px;
    outline: none;
    background-color: #fafafa;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-gold);
    background-color: white;
}

/* ─── Upsell Banners ─────────────────────────────────────── */
.upsell-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(212, 175, 55, 0.02) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--border-radius);
    padding: 15px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-main);
    backdrop-filter: blur(8px);
}
.upsell-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.15);
}
.upsell-content h4 {
    font-size: 14px;
    font-weight: 800;
    color: var(--primary-gold);
    margin-bottom: 4px;
}
.upsell-content p {
    font-size: 12px;
    color: var(--text-main);
}
.upsell-icon {
    font-size: 20px;
    color: var(--primary-gold);
    background: rgba(255,255,255,0.7);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}