/* ===== ОБЩИЕ СТИЛИ ===== */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

:root {
    --bg-gradient: linear-gradient(135deg, #070a13 0%, #0f0c24 100%);
    --card-bg: rgba(22, 28, 45, 0.6);
    --card-border: rgba(255, 255, 255, 0.05);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --success: #10b981;
    --success-hover: #059669;
    --warning: #f97316;
    --error: #ef4444;
    --input-bg: rgba(10, 15, 30, 0.8);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --sat: env(safe-area-inset-top);
    --sab: env(safe-area-inset-bottom);
}

body {
    background: var(--bg-gradient);
    color: var(--text-primary);
    font-family: var(--font);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: calc(20px + var(--sat)) 16px calc(20px + var(--sab)) 16px;
}

/* ===== КОНТЕЙНЕР ===== */
.container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 24px 16px;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    animation: fadeInUp 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* ===== ШАПКА ===== */
.header-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
h1 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #fff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
h1 .emoji { -webkit-text-fill-color: initial; }

.logout-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
}
.logout-btn:hover { color: var(--error); }

/* ===== КНОПКИ ===== */
.btn {
    display: inline-block;
    padding: 14px 16px;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
    text-align: center;
    text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: var(--success-hover); }

.btn-warning { background: var(--warning); color: #fff; }
.btn-secondary { background: rgba(255, 255, 255, 0.06); color: var(--text-primary); }

/* ===== ВКЛАДКИ ===== */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    background: rgba(0,0,0,0.2);
    padding: 4px;
    border-radius: 12px;
}
.tab-btn {
    flex: 1;
    padding: 10px;
    background: none;
    color: var(--text-secondary);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}
.tab-btn.active {
    background: var(--accent);
    color: #fff;
}

/* ===== КАРТОЧКИ ===== */
.card-block {
    background: rgba(10, 15, 30, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 16px;
}
.section-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

/* ===== ПОЛЯ ВВОДА ===== */
input[type="text"], input[type="password"], input[type="date"] {
    flex: 1;
    background: var(--input-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-size: 16px;
    outline: none;
    width: 100%;
}
input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1); opacity: 0.6; }

/* ===== СПИСКИ ===== */
.flex-row { display: flex; gap: 10px; }

.search-results-list {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.result-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 12px 14px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.result-item:active {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--accent);
}
.result-main {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-width: 75%;
}
.result-email {
    font-size: 14px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.result-uuid {
    font-size: 11px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== БЭДЖИ ===== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 11px;
    font-weight: 600;
}
.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-error { background: rgba(239, 68, 68, 0.15); color: var(--error); }
.badge-info { background: rgba(99, 102, 241, 0.15); color: var(--accent); }

.result-badge {
    font-size: 11px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
}
.result-badge.active {
    background: rgba(16, 185, 129, 0.12);
    color: var(--success);
}

/* ===== ПРОФИЛЬ ===== */
.profile-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 12px;
}
.info-item {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 10px 12px;
}
.info-item.full { grid-column: 1 / -1; }
.info-label {
    font-size: 10px;
    color: var(--text-secondary);
    margin-bottom: 2px;
    text-transform: uppercase;
}
.info-value {
    font-size: 14px;
    font-weight: 500;
    word-break: break-all;
}

/* ===== УСТРОЙСТВА ===== */
.device-ul { list-style: none; margin-top: 5px; }
.device-li {
    font-size: 12px;
    padding: 8px 6px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 8px;
}
.device-li:last-child { border-bottom: none; }
.device-info-text { flex: 1; }
.device-last-seen { font-size: 10px; color: var(--text-secondary); margin-top: 2px; }
.device-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}
.lang-tag {
    background: rgba(230, 126, 34, 0.15);
    color: #e67e22;
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: bold;
}
.device-info-btn {
    background: rgba(99, 102, 241, 0.15);
    color: #818cf8;
    border: none;
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 11px;
    cursor: pointer;
}
.device-info-btn:hover { background: rgba(99, 102, 241, 0.25); }

/* ===== ВЫВОД КАРТОЧКИ ===== */
.output-card {
    background: rgba(16, 185, 129, 0.03);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: 16px;
    padding: 16px;
    margin-top: 16px;
    display: none;
}
.output-card.telegram { background: rgba(99, 102, 241, 0.03); border-color: rgba(99, 102, 241, 0.15); }
.output-card.short { background: rgba(245, 158, 11, 0.03); border-color: rgba(245, 158, 11, 0.15); }
.output-card.coffee { background: rgba(239, 68, 68, 0.03); border-color: rgba(239, 68, 68, 0.15); }

.output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.output-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--success);
}
.output-title.telegram { color: #818cf8; }
.output-title.short { color: #fbbf24; }
.output-title.coffee { color: #f87171; }

.code-area {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    padding: 12px;
    font-family: monospace;
    font-size: 12.5px;
    line-height: 1.5;
    max-height: 180px;
    overflow-y: auto;
    word-break: break-all;
    white-space: pre-wrap;
}
.copy-btn {
    padding: 4px 10px;
    font-size: 11px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: none;
    cursor: pointer;
}

/* ===== СТАТУСЫ ===== */
.status-msg { font-size: 12px; margin-top: 6px; display: none; }
.status-msg.success { color: var(--success); display: block; }
.status-msg.error { color: var(--error); display: block; }

/* ===== СТАТИСТИКА ===== */
.stat-card {
    background: rgba(255,255,255,0.01);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 14px;
    padding: 14px;
    margin-bottom: 12px;
}
.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    padding-bottom: 6px;
}
.stat-sub-id {
    font-size: 11px;
    color: var(--text-secondary);
    font-family: monospace;
    margin-top: 2px;
}
.stat-badge {
    background: var(--accent);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: bold;
}

.total-stats {
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-around;
    text-align: center;
}
.total-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.total-stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
}
.total-stat-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ===== МОДАЛЬНОЕ ОКНО ===== */
.device-modal {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}
.device-modal.active { display: flex; }
.device-modal-content {
    background: #111827;
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 24px 20px;
    max-width: 420px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}
.device-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.device-modal-title { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.device-modal-close {
    background: none; border: none; color: var(--text-secondary);
    font-size: 24px; cursor: pointer; padding: 0 8px;
}
.device-modal-close:hover { color: var(--text-primary); }
.device-detail-row {
    display: flex;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.device-detail-row:last-child { border-bottom: none; }
.device-detail-label {
    color: var(--text-secondary);
    font-size: 12px;
    width: 110px;
    flex-shrink: 0;
}
.device-detail-value {
    color: var(--text-primary);
    font-size: 13px;
    word-break: break-all;
    flex: 1;
}
.device-detail-value code {
    background: rgba(0,0,0,0.3);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    color: #a5b4fc;
}

/* ===== ПРЕДУПРЕЖДЕНИЕ ===== */
.warning-block {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 12px;
    padding: 14px 16px;
    margin: 12px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
}
.warning-icon { font-size: 32px; }
.warning-text { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }
.warning-text strong { color: var(--error); }

/* ===== ГЛАВНАЯ СТРАНИЦА ===== */
.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 20px 0;
}
.feature {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 12px;
    padding: 12px 10px;
    text-align: center;
}
.feature-icon { font-size: 24px; display: block; margin-bottom: 4px; }
.feature-label { font-size: 11px; color: var(--text-secondary); }

/* ===== АДАПТИВ ===== */
@media (max-width: 480px) {
    .container { padding: 16px; }
    .profile-info { grid-template-columns: 1fr; }
    .features { grid-template-columns: 1fr 1fr; gap: 8px; }
    .feature { padding: 10px 8px; }
    h1 { font-size: 20px; }
}

/* ===== ВКЛАДКИ ===== */
.tab-content {
    display: none !important;
}
.tab-content.active {
    display: block !important;
}

.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    background: rgba(0,0,0,0.2);
    padding: 4px;
    border-radius: 12px;
}
.tab-btn {
    flex: 1;
    padding: 10px;
    background: none;
    color: var(--text-secondary);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}
.tab-btn.active {
    background: var(--accent);
    color: #fff;
}
.tab-btn:hover:not(.active) {
    background: rgba(255,255,255,0.05);
}