@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;800;900&display=swap');

/* =========================================
   1. ЗМІННІ (ЯДРО ДИЗАЙНУ)
   ========================================= */
:root {
    --bg-main: #0a0a0c;
    --bg-card: rgba(20, 20, 24, 0.7);
    --bg-input: rgba(10, 10, 12, 0.8);
    
    --color-orange: #ff7300;
    --color-orange-hover: #e66800;
    --color-success: #4CAF50;
    --color-danger: #f44336;
    --color-text: #f5f5f5;
    --color-text-muted: #aaa;
    
    --border-glass: rgba(255, 115, 0, 0.15);
    --border-light: rgba(255, 255, 255, 0.05);
    
    --glow-orange: 0 0 15px rgba(255, 115, 0, 0.3);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --transition: all 0.3s ease;
}

/* =========================================
   2. БАЗОВІ НАЛАШТУВАННЯ
   ========================================= */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0; padding: 0;
    background: radial-gradient(circle at 50% 0%, #1a100c 0%, var(--bg-main) 60%);
    background-attachment: fixed;
    color: var(--color-text);
    font-family: 'Montserrat', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main.container {
    flex-grow: 1;
    max-width: 1100px;
    width: 100%;
    margin: 120px auto 40px auto;
    padding: 0 20px;
    animation: fadeUp 0.5s ease-out;
}

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

h1, h2, h3, h4 { margin-top: 0; font-weight: 800; }
a { text-decoration: none; color: inherit; }

/* =========================================
   3. ТИПОГРАФІКА ТА БАНЕРИ
   ========================================= */
.page-title {
    font-size: 32px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 2px solid var(--border-glass);
    padding-bottom: 15px;
}

.hero-banner {
    text-align: left;
    padding: 40px;
    background: linear-gradient(135deg, rgba(20,20,24,0.9) 0%, rgba(255,115,0,0.1) 100%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.hero-banner h1 { font-size: 36px; margin-bottom: 10px; }
.hero-banner h1 span { color: var(--color-orange); text-shadow: var(--glow-orange); }
.hero-banner p { color: var(--color-text-muted); font-size: 15px; line-height: 1.5; margin: 0; max-width: 600px; }

/* =========================================
   4. КАРТКИ ТА СІТКИ (GRIDS)
   ========================================= */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 25px;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
}
.card:hover {
    transform: translateY(-5px);
    border-color: var(--border-glass);
    box-shadow: 0 15px 40px rgba(255, 115, 0, 0.1);
}
.card-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 20px; border-bottom: 1px solid var(--border-light); padding-bottom: 15px;
}
.card-title {
    color: var(--color-orange); font-size: 18px; margin: 0;
    display: flex; align-items: center; gap: 10px;
}

/* =========================================
   5. ФОРМИ ТА ІНПУТИ
   ========================================= */
.form-group { margin-bottom: 15px; width: 100%; }
.form-row { display: flex; gap: 15px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 15px;}
.form-row .form-group { margin-bottom: 0; flex: 1; }

.form-label {
    display: block; font-size: 12px; color: var(--color-text-muted);
    text-transform: uppercase; font-weight: 600; margin-bottom: 8px; letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    background: var(--bg-input);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: inherit; font-size: 14px;
    transition: var(--transition);
    outline: none; box-sizing: border-box;
}
.form-control:focus {
    border-color: var(--color-orange);
    box-shadow: 0 0 10px rgba(255,115,0,0.2);
    background: rgba(20, 20, 24, 0.95);
}

select.form-control {
    appearance: none; cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff7300' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat; background-position: right 15px center; background-size: 16px;
}
select.form-control option { background: var(--bg-main); color: #fff; }

/* =========================================
   6. КНОПКИ ТА БЕЙДЖІ
   ========================================= */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 20px; border-radius: var(--radius-sm); font-family: inherit;
    font-weight: 800; font-size: 13px; text-transform: uppercase; letter-spacing: 1px;
    cursor: pointer; transition: var(--transition); border: none; box-sizing: border-box;
}
.btn-block { width: 100%; }

.btn-main { background: var(--color-orange); color: #000; box-shadow: var(--glow-orange); }
.btn-main:hover { background: var(--color-orange-hover); transform: translateY(-2px); box-shadow: 0 0 25px rgba(255,115,0,0.6); }

.btn-success { background: rgba(76, 175, 80, 0.15); color: var(--color-success); border: 1px solid rgba(76, 175, 80, 0.4); }
.btn-success:hover { background: var(--color-success); color: #fff; }

.btn-danger { background: rgba(244, 67, 54, 0.15); color: var(--color-danger); border: 1px solid rgba(244, 67, 54, 0.4); }
.btn-danger:hover { background: var(--color-danger); color: #fff; }

.btn-dark { background: #222; color: #fff; border: 1px solid #444; }
.btn-dark:hover { background: #333; }

.btn-icon { width: 40px; height: 40px; padding: 0; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); font-size: 16px;}

.badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 10px; border-radius: 20px; font-size: 11px; font-weight: 800; text-transform: uppercase;
}
.badge-orange { background: rgba(255,115,0,0.1); color: var(--color-orange); border: 1px solid var(--border-glass); }
.badge-green { background: rgba(76, 175, 80, 0.1); color: var(--color-success); border: 1px solid rgba(76, 175, 80, 0.3); }
.badge-red { background: rgba(244, 67, 54, 0.1); color: var(--color-danger); border: 1px solid rgba(244, 67, 54, 0.3); }

/* =========================================
   7. ТАБЛИЦІ ТА СПИСКИ
   ========================================= */
.list-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px; border-bottom: 1px solid var(--border-light); transition: var(--transition);
}
.list-item:hover { background: rgba(255,255,255,0.02); }
.list-item:last-child { border-bottom: none; }

/* =========================================
   8. АДМІН-ПАНЕЛЬ (ЛЕЙАУТ)
   ========================================= */
.admin-layout { display: flex; height: 100vh; width: 100vw; overflow: hidden; }
.sidebar { width: 280px; background: rgba(15, 15, 18, 0.98); border-right: 1px solid var(--border-glass); display: flex; flex-direction: column; z-index: 10; }
.admin-main { flex-grow: 1; overflow-y: auto; padding: 40px; background: radial-gradient(circle at top right, #1a1614, var(--bg-main)); }

/* =========================================
   9. HEADER & FOOTER (ІМПОРТ ЗІ СТАРОГО)
   ========================================= */
header { width: 100%; background: rgba(7, 7, 9, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-glass); position: fixed; top: 0; z-index: 100; box-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.nav-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; }
.logo { font-size: 24px; font-weight: 900; text-transform: uppercase; letter-spacing: 2px; margin: 0; display: flex; align-items: center; gap: 10px; }
.logo i { color: var(--color-orange); text-shadow: var(--glow-orange); }
.logo span { color: var(--color-orange); }

.header-profile-link { display: flex; align-items: center; gap: 10px; background: rgba(0, 0, 0, 0.6); padding: 4px 16px 4px 4px; border-radius: 30px; border: 1px solid rgba(255, 255, 255, 0.08); transition: var(--transition); }
.header-profile-link:hover { background: rgba(255, 115, 0, 0.15); border-color: var(--color-orange); }
.header-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; border: 1px solid var(--color-orange); }
.header-nickname { font-size: 13px; font-weight: 700; margin: 0; }