/* User Dashboard Common Styles - Based on Admin Dashboard */

:root {
    --primary-color: #6366f1;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --bg-light: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.dashboard-header {
    background: white;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.dashboard-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    line-height: 1.2;
}

.dashboard-header p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 14px;
    line-height: 1.3;
}

/* Cards */
.info-card, .search-card, .table-card, .form-card, .form-modern, .channel-card {
    background: white;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.channel-card {
    padding: 16px;
    border-left: 4px solid var(--primary-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.channel-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px -2px rgba(0, 0, 0, 0.1), 0 4px 6px -1px rgba(0, 0, 0, 0.06);
}

.channel-card.whatsapp {
    border-left-color: #25d366;
}

.channel-card.max {
    border-left-color: var(--primary-color);
}

.channel-card.sms {
    border-left-color: #fbbf24;
}

.channel-card.telegram {
    border-left-color: #0088cc;
}

.channel-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.channel-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.channel-card-status {
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}

.channel-card-status.connected {
    background: #d1fae5;
    color: #065f46;
}

.channel-card-status.disconnected {
    background: #fee2e2;
    color: #991b1b;
}

.channel-card-description {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
}

/* Forms */
.form-group-modern {
    margin-bottom: 20px;
}

.form-group-modern label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-control-modern {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.2s;
    background: white;
    box-sizing: border-box;
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Buttons */
.btn-modern {
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn-modern:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-modern.primary {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: white;
}

.btn-modern.primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
}

.btn-modern.secondary {
    background: var(--bg-light);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-modern.secondary:hover:not(:disabled) {
    background: var(--border-color);
}

.btn-modern.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.btn-modern.success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
}

.btn-modern.danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.btn-modern.danger:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(239, 68, 68, 0.3);
}

.btn-modern.info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

.btn-modern.info:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.3);
}

/* Alerts */
.alert-modern {
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.5;
}

.alert-modern.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-modern.danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.alert-modern.warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #f59e0b;
}

.alert-modern.info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #3b82f6;
}

/* WhatsApp QR Code */
.whatsapp-qr-container {
    text-align: center;
    padding: 40px;
    background: transparent;
    border-radius: 16px;
}

/* QR position in grid - desktop only */
.whatsapp-qr-position {
    grid-column: 2;
    grid-row: 1;
}

.whatsapp-qr-loading {
    display: inline-block;
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.whatsapp-qr-image {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.whatsapp-success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    font-size: 32px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.whatsapp-success-icon::before {
    content: '✓';
    font-weight: bold;
}

/* Info Cards */
.info-card {
    background: white;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.info-card.bg-violet {
    background: linear-gradient(135deg, #f3e8ff 0%, #e9d5ff 100%);
    border: 1px solid #c084fc;
}

.info-card.bg-green {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border: 1px solid #10b981;
}

/* Bootstrap utility classes */
.container-fluid {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

.ml-auto {
    margin-left: auto !important;
}

.text-center {
    text-align: center !important;
}

/* Navbar (minimal styles, mostly overridden by inline styles) */
.navbar {
    transition: all 300ms linear;
}

/* Footer */
.footer {
    padding: 12px 0;
    background: white;
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
}

.footer .copyright {
    margin: 0;
    color: var(--text-secondary);
}

/* Content area */
.content {
    padding: 12px 20px;
}

/* Tables */
.table-modern {
    width: 100%;
    border-collapse: collapse;
}

.table-modern td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table-modern tr:last-child td {
    border-bottom: none;
}

/* Nucleo Icons Support */
@font-face {
    font-family: 'nucleo-icons';
    src: url("../fonts/nucleo-icons.eot");
    src: url("../fonts/nucleo-icons.eot") format("embedded-opentype"), 
         url("../fonts/nucleo-icons.woff2") format("woff2"), 
         url("../fonts/nucleo-icons.woff") format("woff"), 
         url("../fonts/nucleo-icons.ttf") format("truetype"), 
         url("../fonts/nucleo-icons.svg") format("svg");
    font-weight: normal;
    font-style: normal;
}

.nc-icon {
    display: inline-block;
    font: normal normal normal 14px/1 'nucleo-icons';
    font-size: inherit;
    speak: none;
    text-transform: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Responsive */
@media (max-width: 768px) {
    .content {
        padding: 8px 12px !important;
    }

    .dashboard-container {
        max-width: 100%;
        padding: 0;
    }

    .dashboard-header {
        padding: 16px !important;
        margin-bottom: 12px !important;
    }

    .dashboard-header h1 {
        font-size: 20px !important;
    }

    .dashboard-header p {
        font-size: 13px !important;
    }

    .channel-card, .info-card, .form-card {
        padding: 12px !important;
        margin-bottom: 12px !important;
    }

    .channel-card-header {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
    }

    .channel-card-header > div:last-child {
        width: 100%;
    }

    .channel-card-header > div:last-child a {
        width: 100%;
        justify-content: center;
    }

    .alert-modern {
        padding: 12px !important;
        font-size: 13px !important;
        margin-bottom: 12px !important;
    }

    .whatsapp-qr-container {
        padding: 16px;
    }

    /* Мобильная версия: grid в одну колонку, QR по центру */
    .whatsapp-grid-container {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .whatsapp-qr-position {
        grid-column: 1 !important;
        grid-row: auto !important;
    }

    .table-modern {
        font-size: 13px;
    }

    .table-modern td {
        padding: 10px 8px;
    }

    .navbar {
        padding: 8px 12px !important;
    }

    .footer {
        padding: 8px 0 !important;
        margin-top: 12px !important;
    }
}

@media (max-width: 480px) {
    .dashboard-header > div {
        gap: 12px !important;
    }

    .channel-card-header > div:first-child {
        gap: 12px !important;
    }

    .channel-card-title {
        font-size: 16px !important;
    }
}