/* AI Voice Call Core - Configuration UI Styles */

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #ca8a04;
    --bg: #f8fafc;
    --card-bg: #ffffff;
    --text: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

header h1 {
    font-size: 1.5rem;
    color: var(--primary);
}

.status-bar {
    display: flex;
    gap: 15px;
}

.status {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status.online {
    background: #dcfce7;
    color: var(--success);
}

.status.offline {
    background: #fef2f2;
    color: var(--danger);
}

/* Navigation */
nav {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.nav-btn {
    padding: 10px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.nav-btn:hover {
    background: var(--bg);
}

.nav-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Sections */
.section {
    display: none;
}

.section.active {
    display: block;
}

.section h2 {
    margin-bottom: 20px;
    color: var(--text);
}

.section-header {
    margin-bottom: 20px;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text);
}

.card p {
    color: var(--text-muted);
    margin-bottom: 15px;
}

/* Grids */
.dashboard-grid,
.providers-grid,
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn:hover {
    background: var(--border);
}

.btn-success {
    background: var(--success);
    color: white;
    border-color: var(--success);
}

.btn-success:hover {
    background: #15803d;
}

.btn-danger {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
}

.btn-danger:hover {
    background: #b91c1c;
}

.btn-warning {
    background: var(--warning);
    color: white;
    border-color: var(--warning);
}

.btn-warning:hover {
    background: #a16207;
}

.button-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* Lists */
.list-container {
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.list-item {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.list-item:last-child {
    border-bottom: none;
}

.list-item-info h4 {
    margin-bottom: 5px;
}

.list-item-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.list-item-actions {
    display: flex;
    gap: 10px;
}

/* Forms */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    background: var(--card-bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.checkbox-group {
    display: flex;
    gap: 20px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    cursor: pointer;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content h3 {
    margin-bottom: 20px;
    color: var(--text);
}

/* Provider Config */
.provider-config {
    margin-top: 15px;
}

.provider-config .form-group {
    margin-bottom: 10px;
}

/* Footer */
footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    nav {
        justify-content: center;
    }

    .list-item {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .list-item-actions {
        width: 100%;
    }
}

/* Tags */
.tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--bg);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-right: 5px;
}

.tag.primary {
    background: #dbeafe;
    color: var(--primary);
}

/* Alerts */
.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.alert.success {
    background: #dcfce7;
    color: var(--success);
}

.alert.error {
    background: #fef2f2;
    color: var(--danger);
}

.alert.warning {
    background: #fef9c3;
    color: var(--warning);
}

/* Hidden class */
.hidden {
    display: none !important;
}

/* Log Viewer */
.log-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    margin-bottom: 15px;
    padding: 15px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.log-filters {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.log-filters label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    cursor: pointer;
}

.log-viewer {
    background: #1e1e1e;
    border-radius: 12px;
    border: 1px solid var(--border);
    height: 500px;
    overflow-y: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
}

#log-content {
    padding: 15px;
}

.log-entry {
    padding: 4px 0;
    border-bottom: 1px solid #333;
    color: #d4d4d4;
    word-break: break-all;
}

.log-entry:last-child {
    border-bottom: none;
}

.log-entry .timestamp {
    color: #858585;
    margin-right: 10px;
}

.log-entry .level {
    font-weight: bold;
    margin-right: 10px;
    padding: 1px 6px;
    border-radius: 3px;
}

.log-entry .level.DEBUG {
    color: #9cdcfe;
}

.log-entry .level.INFO {
    color: #4ec9b0;
}

.log-entry .level.WARNING {
    color: #dcdcaa;
    background: rgba(220, 220, 170, 0.1);
}

.log-entry .level.ERROR {
    color: #f48771;
    background: rgba(244, 135, 113, 0.1);
}

.log-entry .logger {
    color: #569cd6;
    margin-right: 10px;
}

.log-entry .message {
    color: #d4d4d4;
}

/* Primary button */
.btn-primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
}

/* Form rows for side-by-side inputs */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Large modal */
.modal-large {
    max-width: 700px;
}

/* Section headings in forms */
form h4 {
    margin-top: 20px;
    margin-bottom: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
    color: var(--text);
    font-size: 1rem;
}

form h4:first-of-type {
    margin-top: 15px;
}