/* ===== КОНФИГУРАЦИЯ ТЕМЫ (красная схема) ===== */
:root {
    --primary-bg: #f8f9fa;
    --light-bg: #ffffff;
    --card-bg: #ffffff;
    --card-border: #e0e0e0;

    --accent-primary: #ff4444;
    --accent-secondary: #ff6666;
    --accent-glow: rgba(255, 68, 68, 0.2);
    --accent-hover: #ff7777;

    --gradient-primary: linear-gradient(135deg, #ff4444 0%, #ff8888 100%);
    --gradient-secondary: linear-gradient(135deg, #ff0000 0%, #ff6666 100%);
    --gradient-light: linear-gradient(135deg, var(--light-bg) 0%, #f5f5f5 100%);

    --text-primary: #333333;
    --text-secondary: #555555;
    --text-muted: #777777;

    --shadow-glow: 0 0 25px var(--accent-glow);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    --border-radius: 16px;
    --border-radius-sm: 8px;
    --container-width: 1200px;
    --touch-target: 48px;

    --font-heading: 'Exo 2', sans-serif;
    --font-body: 'Montserrat', sans-serif;

    /* Алиасы для совместимости с текущей вёрсткой */
    --bg: var(--primary-bg);
    --surface: var(--light-bg);
    --border: var(--card-border);
    --text: var(--text-primary);
    --primary: var(--accent-primary);
    --primary-hover: var(--accent-hover);
    --primary-soft: rgba(255, 68, 68, 0.12);
    --danger: #dd3333;
    --danger-hover: #cc2a2a;
    --danger-soft: rgba(255, 68, 68, 0.1);
    --success-soft: rgba(52, 168, 83, 0.12);
    --radius: var(--border-radius);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: var(--shadow-card);
}

/* ===== БАЗОВЫЕ СТИЛИ ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }

body {
    font-family: var(--font-body);
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(255, 68, 68, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 102, 102, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(255, 68, 68, 0.02) 0%, transparent 60%);
    z-index: -2;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background:
        linear-gradient(90deg, transparent 0%, rgba(255, 68, 68, 0.01) 50%, transparent 100%),
        linear-gradient(0deg, transparent 0%, rgba(255, 68, 68, 0.01) 50%, transparent 100%);
    z-index: -1;
    pointer-events: none;
}

/* ===== КОНТЕЙНЕР И ШАПКА ===== */
.wrap {
    max-width: min(var(--container-width), 800px);
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow: hidden;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 68, 68, 0.15);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    padding-left: 20px;
    padding-right: 20px;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    color: var(--accent-primary);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover { color: var(--accent-secondary); filter: brightness(1.1); }

.nav { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.user-email { font-size: 0.9rem; color: var(--text-muted); margin-right: 4px; }

/* ===== КНОПКИ ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--gradient-primary);
    z-index: -1;
    transition: var(--transition);
}

.btn-primary {
    background: transparent;
    color: white;
    box-shadow: 0 0 20px rgba(255, 68, 68, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover::before { filter: brightness(1.15); }

.btn-outline {
    background: var(--light-bg);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.btn-outline::before { display: none; }

.btn-outline:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    box-shadow: 0 4px 16px rgba(255, 68, 68, 0.15);
}

.btn-danger {
    background: var(--gradient-secondary);
    color: #fff;
    border: none;
}

.btn-danger::before { background: var(--gradient-secondary); }

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-sm { padding: 10px 18px; font-size: 0.9rem; }

/* ===== ОСНОВНОЙ КОНТЕНТ ===== */
.main { flex: 1; }

.main h1, .main h2, .main h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.main h1 { font-size: 1.5rem; margin: 0 0 20px; color: var(--text-primary); }
.main-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin: 0 0 16px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.05em;
}
.intro-text {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    max-width: 560px;
    margin: 0 auto 28px;
}
.form-heading {
    font-size: 1.25rem;
    margin: 0 0 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== ФОРМЫ ===== */
.form-shorten { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }

.form-shorten input[type="url"],
.form-shorten input[type="password"],
input[type="email"],
input[type="text"],
input[type="password"] {
    padding: 14px 18px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--card-border);
    background: var(--light-bg);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-body);
    width: 100%;
    max-width: 100%;
    transition: var(--transition);
}

.form-shorten input:focus,
input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

/* ===== РЕЗУЛЬТАТ (короткая ссылка) ===== */
.result-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-top: 20px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.result-box:hover { border-color: rgba(255, 68, 68, 0.3); box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); }
.result-box.hidden { display: none; }
.result-box label { display: block; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 10px; }
.result-row { display: flex; gap: 12px; flex-wrap: wrap; }
.result-row input {
    flex: 1;
    min-width: 0;
    padding: 12px 14px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--card-border);
    background: var(--primary-bg);
    color: var(--text-primary);
    font-size: 0.95rem;
}

/* ===== СООБЩЕНИЯ ===== */
.msg { margin: 0 0 14px; padding: 14px; border-radius: var(--border-radius-sm); font-size: 0.9rem; }
.msg-error { background: var(--danger-soft); color: var(--danger); border: 1px solid rgba(221, 51, 51, 0.2); }
.msg-ok { background: var(--success-soft); color: #2d8a4a; }
.msg-info { background: var(--primary-soft); color: var(--accent-primary); border: 1px solid rgba(255, 68, 68, 0.2); }
.msg.hidden { display: none; }

/* ===== МОДАЛКИ ===== */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    backdrop-filter: blur(4px);
}
.modal.hidden { display: none; }

.modal-inner {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 28px;
    width: 100%;
    max-width: 380px;
    position: relative;
    box-shadow: var(--shadow-card);
    animation: fadeInUp 0.4s ease-out;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}
.modal-close:hover { color: var(--accent-primary); transform: scale(1.1); }

.modal-tabs { display: flex; gap: 6px; margin-bottom: 20px; }
.modal-tabs .tab {
    padding: 10px 18px;
    border: none;
    background: var(--primary-bg);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    font-family: var(--font-body);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}
.modal-tabs .tab.active { background: var(--primary-soft); color: var(--accent-primary); font-weight: 600; }
.auth-form input, .form-profile input { display: block; width: 100%; margin-bottom: 12px; }
.auth-form button, .form-profile button { width: 100%; margin-top: 10px; }
.auth-form.hidden { display: none; }
.modal-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.modal-inner h3 { margin: 0 0 14px; font-size: 1.15rem; font-family: var(--font-heading); }

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

/* ===== КАБИНЕТ — КАРТОЧКИ И СПИСКИ ===== */
.cabinet .card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 22px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.cabinet .card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 68, 68, 0.06), transparent);
    transition: left 0.5s;
}
.cabinet .card:hover { border-color: rgba(255, 68, 68, 0.25); }
.cabinet .card:hover::before { left: 100%; }

.cabinet .card h2 { margin: 0 0 18px; font-size: 1.1rem; font-weight: 600; font-family: var(--font-heading); }
.form-profile label { display: block; font-size: 0.85rem; color: var(--text-muted); margin: 14px 0 6px; }
.form-profile label:first-of-type { margin-top: 0; }
.links-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.links-head h2 { margin: 0; }
.links-list { min-height: 60px; }
.links-list .loading { color: var(--text-muted); margin: 0; }

.link-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-sm);
    margin-bottom: 12px;
    background: var(--primary-bg);
    transition: var(--transition);
}
.link-item:hover { border-color: rgba(255, 68, 68, 0.2); }
.link-item .long { flex: 1 1 100%; font-size: 0.85rem; color: var(--text-muted); word-break: break-all; overflow-wrap: break-word; }
.link-item .short { font-size: 0.9rem; color: var(--accent-primary); word-break: break-all; font-weight: 500; }
.link-item .badge { font-size: 0.75rem; padding: 4px 10px; border-radius: 6px; background: rgba(255, 68, 68, 0.1); color: var(--accent-primary); }
.link-item .actions { display: flex; gap: 10px; margin-left: auto; flex-wrap: wrap; }
.link-item .actions .btn { flex-shrink: 0; }
.links-list .empty { color: var(--text-muted); margin: 0; }
.profile-email { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 14px; }

/* ===== СТРАНИЦА ВВОДА ПАРОЛЯ (go.php) ===== */
.page-go { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.go-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 32px;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-card);
}
.go-box h1 { font-size: 1.2rem; margin: 0 0 18px; font-family: var(--font-heading); }
.go-box input { margin-bottom: 14px; }
.go-box button { width: 100%; padding: 14px; }
.go-box a.btn { display: inline-block; text-align: center; margin-top: 16px; }
.go-err { color: var(--danger); font-size: 0.9rem; margin: 10px 0 0; }

/* ===== АДМИН-ПАНЕЛЬ ===== */
body.admin-page .wrap.admin-wrap { max-width: 1320px; padding: 20px; }
.admin-main { display: flex; flex-direction: column; gap: 26px; }
.admin-section {
    margin-bottom: 0;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 22px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}
.admin-section:hover { border-color: rgba(255, 68, 68, 0.15); }
.admin-section h2 { margin: 0 0 18px; font-size: 1.1rem; font-weight: 600; font-family: var(--font-heading); }
.admin-section-desc { color: var(--text-muted); font-size: 0.9rem; margin: -6px 0 14px 0; }
.admin-table-wrap { overflow-x: auto; margin-top: 14px; -webkit-overflow-scrolling: touch; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 600px; }
.admin-table th, .admin-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--card-border); vertical-align: top; }
.admin-table th { color: var(--text-muted); font-weight: 600; }
.admin-table td { word-break: break-word; overflow-wrap: break-word; }
.admin-table th.col-check, .admin-table td.col-check { width: 44px; text-align: center; }
.admin-table tr.blocked { opacity: 0.75; }
.admin-table tr:hover { background: var(--primary-bg); }
.admin-table .loading, .admin-table .empty { color: var(--text-muted); padding: 22px; text-align: center; }
.badge-admin { background: var(--gradient-primary); color: #fff; padding: 3px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; }
.badge-blocked { background: var(--gradient-secondary); color: #fff; padding: 3px 10px; border-radius: 6px; font-size: 0.75rem; }
.admin-user-card .checkbox-label { display: flex; align-items: center; gap: 10px; margin: 14px 0; cursor: pointer; }
.admin-user-card .checkbox-label input { width: auto; margin: 0; }

/* Логи в админке */
.logs-toolbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.logs-toolbar select {
    padding: 10px 14px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--card-border);
    background: var(--light-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font-body);
}
.btn-danger.btn-outline {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
}
.btn-danger.btn-outline::before { display: none; }
.btn-danger.btn-outline:hover { background: var(--danger-soft); }
.log-select-all { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--text-muted); cursor: pointer; margin: 0; }
.log-select-all input { margin: 0; }
.admin-logs-wrap { max-height: 420px; overflow: auto; }
.admin-logs-wrap .admin-table { font-size: 0.75rem; min-width: 100%; }
.admin-logs-wrap .admin-table th,
.admin-logs-wrap .admin-table td { padding: 6px 10px; white-space: nowrap; }
.admin-logs-wrap .admin-table th { font-size: 0.7rem; font-weight: 600; }

/* Модалка пользователя */
.modal-inner.modal-user {
    max-width: 960px;
    max-height: 92vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 28px;
}
.modal-user h3 { margin: 0 40px 0 0; padding-right: 12px; font-size: 1.2rem; flex-shrink: 0; }
.modal-user #modalUserContent { overflow-y: auto; flex: 1; min-height: 0; padding-right: 8px; }
.modal-user .modal-user-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 20px; }
@media (max-width: 700px) { .modal-user .modal-user-grid { grid-template-columns: 1fr; } }
.modal-user form label { display: block; font-size: 0.85rem; color: var(--text-muted); margin: 10px 0 4px; }
.modal-user form input[type="email"], .modal-user form input[type="text"] { width: 100%; max-width: 100%; padding: 10px 12px; margin-bottom: 6px; box-sizing: border-box; }
.modal-user .checkbox-label { display: flex; align-items: center; gap: 8px; margin: 10px 0; cursor: pointer; }
.modal-user .links-list { margin-top: 16px; }
.modal-user .link-item { word-break: break-all; }
.modal-user .link-item .long, .modal-user .link-item .short { min-width: 0; }
.modal-user h4 { font-size: 1rem; margin: 20px 0 10px; padding-bottom: 8px; border-bottom: 1px solid var(--card-border); font-family: var(--font-heading); }
.modal-user .links-list .empty { padding: 12px 0; }

/* ===== ФОКУС И ДОСТУПНОСТЬ ===== */
a, button { -webkit-tap-highlight-color: rgba(255, 68, 68, 0.15); }
a:focus-visible, button:focus-visible, .btn:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

img, video, iframe, canvas, svg { max-width: 100%; height: auto; }