:root {
    /* Красно‑чёрная тема с неоном */
    --color-black: #050507;
    --color-dark: #08090d;
    --color-card: #111217;
    --color-red: #e02424;
    --color-red-dark: #9b1111;
    --color-red-light: #ff4949;
    --color-neon: #ff1744;
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --border-color: #1f2933;
    --shadow: 0 18px 45px rgba(0, 0, 0, 0.9);
    --color-gray: #1f2933;
    --color-gray-light: #374151;
    --color-green: #059669;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

    /* Единые отступы секций и типографика (подстройка под мобильные) */
    --section-pad-top: 2.5rem;
    --section-pad-bottom: 3rem;
    --section-pad-top-mobile: 1.75rem;
    --section-pad-bottom-mobile: 2rem;
    --h1-size: clamp(1.75rem, 4vw, 3rem);
    --h2-size: clamp(1.35rem, 3vw, 1.75rem);
    --h3-size: clamp(1.1rem, 2.5vw, 1.35rem);
}

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

body {
    font-family: 'Rajdhani', 'Oswald', 'Segoe UI', sans-serif;
    background: #030305;
    color: var(--text-secondary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}
body.theme-2026 {
    background: linear-gradient(180deg, #030305 0%, #050508 50%, #030305 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 140px 140px;
    mix-blend-mode: soft-light;
    opacity: 0.3;
    z-index: -1;
}

main {
    flex: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'Orbitron', 'Bebas Neue', sans-serif;
}

a {
    color: var(--color-red-light);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--color-red);
}

/* Кнопки */
.btn-primary, .btn-secondary, .btn-outline {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-size: 1rem;
}
.btn-primary {
    background-color: var(--color-red);
    color: white;
}
.btn-primary:hover {
    background-color: var(--color-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(196, 30, 58, 0.3);
}
.btn-primary:active,
.btn-secondary:active,
.btn-outline:active {
    transform: translateY(0) scale(0.98);
    transition-duration: 0.1s;
}
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-outline:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(224, 36, 36, 0.45);
}
.btn-secondary {
    background-color: var(--color-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--color-gray-light);
    border-color: var(--color-red);
}
.btn-outline {
    background-color: transparent;
    color: var(--color-red-light);
    border: 2px solid var(--color-red);
}
.btn-outline:hover {
    background-color: var(--color-red);
    color: white;
}
.btn-small {
    padding: 6px 12px;
    font-size: 0.9rem;
}
.btn-large {
    padding: 14px 28px;
    font-size: 1.2rem;
    width: 100%;
}

/* Карточки */
.card {
    background-color: var(--color-card);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    transition: transform 0.35s var(--ease-out-expo), border-color 0.3s, box-shadow 0.35s var(--ease-out-expo);
}
.card:hover {
    border-color: var(--color-red-light);
    box-shadow: 0 0 35px rgba(224, 36, 36, 0.4), 0 24px 48px rgba(0,0,0,0.3);
    transform: translateY(-6px) rotateX(2deg) rotateY(-2deg);
}
.card::before {
    content: "";
    position: absolute;
    top: -80px;
    left: -40px;
    width: 160%;
    height: 80px;
    background: linear-gradient(
        120deg,
        rgba(255, 73, 73, 0) 0%,
        rgba(255, 73, 73, 0.2) 50%,
        rgba(255, 73, 73, 0) 100%
    );
    opacity: 0;
    transform: translateX(-40%);
    transition: opacity 0.3s, transform 0.4s;
}
.card:hover::before {
    opacity: 1;
    transform: translateX(10%);
}

/* Формы */
input, select, textarea {
    background-color: var(--color-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-red);
}
label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Таблицы */
.table-responsive {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-card);
}
th {
    background-color: var(--color-dark);
    color: var(--color-red-light);
    font-weight: 600;
    padding: 12px;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}
td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
}
tr:hover {
    background-color: rgba(196, 30, 58, 0.1);
}

/* Бейджи */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--color-red);
    color: white;
}
.badge-green {
    background-color: var(--color-green);
}
.badge-gray {
    background-color: var(--color-gray);
}
.badge-first-match-day {
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: linear-gradient(135deg, #eab308, #ca8a04);
    color: #1c1917;
    font-weight: 600;
    margin-left: 6px;
}

/* Спиннер */
.spinner {
    border: 4px solid var(--color-gray);
    border-top: 4px solid var(--color-red);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Модальные окна */
.modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.modal.active {
    opacity: 1;
    visibility: visible;
}
.modal-content {
    background-color: var(--color-card);
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    border: 1px solid var(--color-red);
    position: relative;
    transform: translateY(-20px);
    transition: transform 0.3s;
}
.modal.active .modal-content {
    transform: translateY(0);
}
.modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}
.modal-close:hover {
    color: white;
}

/* Уведомления */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}
.toast {
    background-color: var(--color-card);
    border-left: 4px solid var(--color-red);
    color: var(--text-primary);
    padding: 12px 20px;
    margin-bottom: 10px;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    animation: slideIn 0.3s ease;
    min-width: 250px;
}
.toast-success { border-left-color: var(--color-green); }
.toast-error { border-left-color: var(--color-red); }
.toast-info { border-left-color: var(--color-red-light); }
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
.toast-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: 10px;
}
.toast-close:hover {
    color: white;
}

/* Светлая тема */
body.theme-light {
    background: #f1f5f9;
    color: #475569;
}
body.theme-light.theme-2026 {
    background: linear-gradient(180deg, #e2e8f0 0%, #f1f5f9 50%, #e2e8f0 100%);
}
body.theme-light::before {
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
}
body.theme-light,
body.theme-light .container {
    --color-black: #f8fafc;
    --color-dark: #f1f5f9;
    --color-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --border-color: #cbd5e1;
    --color-gray: #94a3b8;
    --color-gray-light: #64748b;
}
body.theme-light a {
    color: #b91c1c;
}
body.theme-light a:hover {
    color: #991b1b;
}
body.theme-light h1,
body.theme-light h2,
body.theme-light h3,
body.theme-light h4 {
    color: #0f172a;
}
body.theme-light .header {
    background: rgba(255, 255, 255, 0.85);
    border-bottom-color: #e2e8f0;
}
body.theme-light .glass-panel {
    background: rgba(255, 255, 255, 0.9);
    border-color: #e2e8f0;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}
body.theme-light .ticket-item-link {
    background: rgba(0, 0, 0, 0.04);
    border-color: #e2e8f0;
}
body.theme-light .ticket-item-link:hover {
    background: rgba(224, 36, 36, 0.06);
    border-color: rgba(224, 36, 36, 0.35);
}
body.theme-light .support-msg--user {
    background: rgba(0, 0, 0, 0.06);
    border-color: #e2e8f0;
}
body.theme-light .support-msg--staff {
    background: rgba(224, 36, 36, 0.08);
    border-color: rgba(224, 36, 36, 0.25);
}
body.theme-light .support-chat-reply {
    background: rgba(0, 0, 0, 0.03);
}
body.theme-light .support-reply-field textarea {
    background: rgba(255, 255, 255, 0.95);
    border-color: #cbd5e1;
}
body.theme-light .support-reply-field textarea:focus {
    border-color: rgba(224, 36, 36, 0.5);
}
body.theme-light .theme-toggle {
    background: rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.1);
}
body.theme-light .theme-toggle:hover {
    background: rgba(0, 0, 0, 0.1);
    border-color: rgba(224, 36, 36, 0.35);
}
/* Светлая тема: контраст кнопок и карточек */
body.theme-light .btn-primary {
    background-color: #b91c1c;
    color: #fff;
}
body.theme-light .btn-primary:hover {
    background-color: #991b1b;
    box-shadow: 0 4px 14px rgba(185, 28, 28, 0.35);
}
body.theme-light .btn-outline {
    border-color: #b91c1c;
    color: #b91c1c;
}
body.theme-light .btn-outline:hover {
    background-color: rgba(185, 28, 28, 0.1);
    color: #991b1b;
}
body.theme-light .glass-panel {
    border-width: 1px;
    border-color: #e2e8f0;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0,0,0,0.03);
}
body.theme-light .glass-panel:hover {
    border-color: rgba(185, 28, 28, 0.4);
}