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

:root {
    --color-bg-gradient-start: #667eea;
    --color-bg-gradient-end: #764ba2;
    --color-surface: #ffffff;
    --color-surface-muted: #f8f9fc;
    --color-border: #e2e6f0;
    --color-border-strong: #c7d1eb;
    --color-text-primary: #212636;
    --color-text-secondary: #5b6785;
    --color-accent: #5568d3;
    --color-accent-strong: #3947a8;
    --color-success: #2e7d32;
    --color-warning: #ff8f00;
    --color-danger: #c62828;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 6px 16px rgba(31, 41, 79, 0.08);
    --shadow-lg: 0 20px 45px rgba(31, 41, 79, 0.12);
    --transition-base: 0.25s ease;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
    font-family: inherit;
    background: linear-gradient(135deg, var(--color-bg-gradient-start) 0%, var(--color-bg-gradient-end) 100%);
    min-height: 100vh;
    color: var(--color-text-primary);
}

/* Dashboard страница имеет светлый фон */
body:has(#dashboard-screen) {
    background: var(--color-surface-muted);
}

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
}

.auth-box h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #667eea;
}

.auth-box h2 {
    margin-bottom: 20px;
    color: #333;
}

.auth-box form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.auth-box input {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 45px;
    width: 100%;
}

.toggle-password {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 20px;
    padding: 5px 10px;
    border-radius: 6px;
    transition: background 0.2s;
}

.toggle-password:hover {
    background: rgba(102, 126, 234, 0.1);
}

.auth-box button {
    padding: 12px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.auth-box button:hover {
    background: #5568d3;
}

.error-message {
    color: #e74c3c;
    margin-top: 10px;
    text-align: center;
}

#dashboard-screen {
    display: block;
}

header {
    background: var(--color-surface);
    padding: 24px 32px;
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.user-info {
    display: flex;
    gap: 16px;
    align-items: center;
    color: var(--color-text-secondary);
    font-weight: 600;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 24px 48px;
}

.layout-grid {
    display: grid;
    gap: 24px;
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    border: 1px solid rgba(86, 104, 171, 0.08);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card--stat {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    background: linear-gradient(145deg, rgba(102, 126, 234, 0.08), rgba(118, 75, 162, 0.1));
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.card__title {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-secondary);
}

.card__value {
    font-size: 34px;
    font-weight: 700;
    color: var(--color-accent-strong);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.section {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 12px;
}

.section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.section__title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.actions-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.analysis-progress {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    padding: 12px 16px;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-muted);
    transition: opacity var(--transition-base);
}

.analysis-progress[hidden] {
    display: none;
}

.analysis-progress__item {
    flex: 1 1 160px;
    min-width: 140px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.analysis-progress__label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-secondary);
}

.analysis-progress__value {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-accent-strong);
}

.section__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    background: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn--primary {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
    box-shadow: 0 10px 20px rgba(85, 104, 211, 0.22);
}

.btn--primary:hover:not(:disabled) {
    background: var(--color-accent-strong);
    border-color: var(--color-accent-strong);
}

.btn--secondary {
    background: rgba(86, 104, 211, 0.12);
    color: var(--color-accent-strong);
    border-color: rgba(86, 104, 211, 0.25);
}

.btn--secondary:hover:not(:disabled) {
    background: rgba(86, 104, 211, 0.2);
}

.btn--ghost {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text-secondary);
}

.btn--ghost:hover:not(:disabled) {
    color: var(--color-accent-strong);
    border-color: var(--color-accent);
}

.btn--small {
    padding: 8px 14px;
    font-size: 13px;
}

.queue-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

#analysis-status {
    padding: 18px 20px;
    border-radius: var(--radius-md);
    display: none;
    line-height: 1.5;
    width: 100%;
    border: 1px solid transparent;
}

#analysis-status div {
    margin: 6px 0;
}

.status--info {
    background: rgba(85, 104, 211, 0.08);
    border-color: rgba(85, 104, 211, 0.25);
    color: var(--color-accent-strong);
}

.status--success {
    background: rgba(46, 125, 50, 0.1);
    border-color: rgba(46, 125, 50, 0.25);
    color: var(--color-success);
}

.status--warning {
    background: rgba(255, 143, 0, 0.1);
    border-color: rgba(255, 143, 0, 0.3);
    color: var(--color-warning);
}

.status--danger {
    background: rgba(198, 40, 40, 0.1);
    border-color: rgba(198, 40, 40, 0.25);
    color: var(--color-danger);
}


#chart {
    max-height: 400px;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-control {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-control__label {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.settings-form input[type="number"],
.settings-form textarea {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: #fff;
    font-size: 15px;
    color: var(--color-text-primary);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.settings-form input[type="number"]:focus,
.settings-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(85, 104, 211, 0.15);
}

.settings-form textarea {
    min-height: 140px;
    resize: vertical;
}

.form-control input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
    cursor: pointer;
}

.form-control input[type="number"] {
    width: 140px;
}

.form-control small {
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.auto-maintenance {
    background: var(--color-surface-muted);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.auto-maintenance--active {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(85, 104, 211, 0.15);
}

.form-control--inline {
    margin-bottom: 0;
}

.auto-maintenance__note {
    font-size: 13px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.auto-maintenance__schedule {
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.schedule-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.schedule-row code {
    background: var(--color-surface-muted);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    font-family: 'Fira Code', 'Source Code Pro', monospace;
    font-size: 13px;
    color: var(--color-accent-strong);
}

.auto-maintenance__advanced summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-accent-strong);
    list-style: none;
}

.auto-maintenance__advanced summary::-webkit-details-marker {
    display: none;
}

.auto-maintenance__advanced summary::after {
    content: '▾';
    margin-left: 6px;
    font-size: 12px;
}

.auto-maintenance__advanced[open] summary::after {
    transform: rotate(180deg);
}

.auto-maintenance__advanced {
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    padding: 10px 14px;
}

.advanced-grid {
    display: grid;
    gap: 12px;
    margin-top: 12px;
}

.advanced-grid .form-control__label {
    font-size: 14px;
}

.advanced-hint {
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.char-counter {
    text-align: right;
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-top: 4px;
}

.char-counter span {
    font-weight: 700;
    color: var(--color-accent-strong);
}

/* Настройки определения ботов */
.bot-detection-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #667eea;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.bot-detection-section h3 {
    margin: 0 0 15px 0;
    color: #667eea;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bot-detection-description {
    margin: 0 0 20px 0;
    color: #555;
    font-size: 14px;
    line-height: 1.6;
}

.bot-detection-description strong {
    color: #667eea;
}

.bot-conditions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.bot-condition {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    transition: all 0.3s ease;
}

.bot-condition:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

.condition-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.condition-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.condition-content label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    flex-wrap: wrap;
}

.condition-content label strong {
    color: #333;
    min-width: 150px;
}

.condition-content input[type="number"] {
    width: 100px;
    padding: 8px 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
}

.condition-content input[type="number"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.condition-text {
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
}

.condition-content small {
    color: #666;
    font-size: 13px;
    margin-left: 0;
    margin-top: 5px;
    line-height: 1.4;
    display: block;
}

@media (min-width: 768px) {
    .condition-content small {
        margin-left: 160px;
        margin-top: 0;
    }
}

.condition-connector {
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    color: #667eea;
    background: white;
    border: 2px solid #667eea;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: -10px auto;
    position: relative;
    z-index: 1;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.bot-example {
    background: white;
    border-left: 4px solid #667eea;
    padding: 15px;
    border-radius: 6px;
    margin-top: 15px;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.bot-example strong {
    color: #667eea;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
}

table th,
table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

table th {
    background: rgba(86, 104, 171, 0.08);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.06em;
}

table tr:hover {
    background: rgba(86, 104, 211, 0.05);
}

table a {
    color: var(--color-accent-strong);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

table a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.table-wrapper {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-surface);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.empty-state {
    padding: 28px;
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 15px;
    background: linear-gradient(135deg, rgba(86, 104, 211, 0.05), rgba(118, 75, 162, 0.08));
}

.empty-state strong {
    color: var(--color-accent-strong);
}

/* Статистика подписок */
.subscription-stats-section {
    padding-bottom: 12px;
}

.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card-small {
    background: linear-gradient(160deg, rgba(86, 104, 211, 0.08), rgba(118, 75, 162, 0.12));
    padding: 18px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid rgba(86, 104, 211, 0.18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.stat-card-small h3 {
    margin: 0 0 8px 0;
    font-size: 13px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-card-small p {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--color-accent-strong);
}

.subscription-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-border);
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    font-size: 14px;
    color: var(--color-text-secondary);
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
    font-weight: 600;
}

.tab-btn:hover {
    color: var(--color-accent-strong);
}

.tab-btn.active {
    color: var(--color-accent-strong);
    border-bottom-color: var(--color-accent);
}

.subscription-tab-content {
    display: none;
}

.subscription-tab-content.active {
    display: block;
}

/* 2FA Container */
#2fa-container {
    margin-top: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px solid #667eea;
}

.2fa-info {
    margin-bottom: 15px;
    text-align: center;
}

.2fa-info p {
    margin: 5px 0;
    color: #333;
}

.2fa-info p:first-child {
    font-weight: bold;
    font-size: 16px;
    color: #667eea;
}

.2fa-hint {
    font-size: 14px;
    color: #666;
}

#login-2fa {
    width: 100%;
    padding: 12px;
    border: 2px solid #667eea;
    border-radius: 5px;
    font-size: 18px;
    text-align: center;
    letter-spacing: 5px;
    font-weight: bold;
}

.btn-2fa {
    width: 100%;
    padding: 12px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 10px;
    transition: background 0.3s;
}

.btn-2fa:hover:not(:disabled) {
    background: #5568d3;
}

.btn-2fa:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Loader */
.loader-small {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

#login-submit-btn, #submit-2fa {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Loading Overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-radius: 10px;
}

.loading-content {
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loading-content p {
    color: #667eea;
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

/* Блокировка элементов */
.auth-box.loading {
    position: relative;
}

.auth-box.loading input,
.auth-box.loading button:not(.loading-overlay *) {
    pointer-events: none;
    opacity: 0.6;
    cursor: not-allowed;
}

.auth-box input:disabled,
.auth-box button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #e0e0e0;
}

.auth-box input:disabled {
    background: #f5f5f5;
    color: #999;
}

.toggle-password:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 1200px) {
    .container {
        padding: 24px 20px 36px;
    }

    header {
        padding: 20px 24px;
    }
}

@media (max-width: 992px) {
    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .user-info {
        width: 100%;
        justify-content: space-between;
        gap: 12px;
    }

    .section__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .section__actions {
        width: 100%;
        justify-content: flex-start;
    }

    .actions-card {
        flex-direction: column;
    }

    .stats-overview {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }

    .subscription-tabs {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    body:has(#dashboard-screen) {
        background: var(--color-surface);
    }

    .container {
        padding: 20px 16px 32px;
    }

    .layout-grid {
        gap: 18px;
    }

    .card,
    .card--stat {
        padding: 20px;
    }

    .card__value {
        font-size: 28px;
    }

    .section__title {
        font-size: 18px;
    }

    .section__actions {
        flex-direction: column;
        width: 100%;
    }

    .section__actions .btn {
        width: 100%;
    }

    .table-wrapper {
        overflow-x: auto;
        border-radius: var(--radius-sm);
        -webkit-overflow-scrolling: touch;
    }

    .table-wrapper table {
        min-width: 640px;
    }

    table th,
    table td {
        font-size: 13px;
        padding: 10px 12px;
    }

    .queue-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .auto-maintenance__schedule {
        gap: 6px;
    }
}

@media (max-width: 600px) {
    header {
        padding: 18px;
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }

    .user-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .card,
    .card--stat {
        padding: 18px;
    }

    .stats-overview {
        grid-template-columns: 1fr;
    }

    #analysis-status {
        font-size: 14px;
    }

    .subscription-tabs {
        gap: 6px;
    }

    .tab-btn {
        flex: 1 1 calc(50% - 6px);
        text-align: center;
        padding: 10px;
        font-size: 13px;
    }

    .auto-maintenance__schedule .schedule-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .advanced-grid {
        gap: 10px;
    }

    .btn--small {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 16px 12px 28px;
    }

    .card,
    .card--stat {
        padding: 16px;
    }

    .section {
        gap: 16px;
    }

    .section__title {
        font-size: 16px;
    }

    .stat-card-small p {
        font-size: 22px;
    }

    table th,
    table td {
        padding: 8px 10px;
    }

    .table-wrapper table {
        min-width: 560px;
    }
}