/* AI-knúin Starfsmannahandbók - Main stylesheet */

/* Common variables */
:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

/* Global styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-color);
    background-color: #f5f7fa;
    line-height: 1.6;
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Navbar customization */
.navbar-dark.bg-primary {
    background-color: var(--primary-color) !important;
}

.navbar-brand {
    font-weight: 600;
}

/* Card and layout styling */
.card {
    border: none;
    border-radius: .5rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 2rem;
}

.card-header {
    background-color: white;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* Log panel styling */
.log-panel {
    max-height: 500px;
    overflow-y: auto;
    background-color: #1e293b;
    color: #e2e8f0;
    border-radius: 0.5rem;
    padding: 1rem;
    font-family: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.8rem;
}

.log-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.log-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #334155;
}

.log-time {
    color: #94a3b8;
    font-size: 0.7rem;
    margin-right: 0.5rem;
}

.log-type {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    margin-right: 0.5rem;
}

.log-info .log-type {
    background-color: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

.log-warning .log-type {
    background-color: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.log-error .log-type {
    background-color: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.log-debug .log-type {
    background-color: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
}

.log-message {
    display: block;
    margin-top: 0.25rem;
}

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

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

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* Form styling */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
}

/* Table styling */
.table {
    font-size: 0.95rem;
}

.table th {
    font-weight: 600;
    background-color: var(--bg-light);
}

/* Document view styling */
.document-text {
    font-family: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9rem;
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    white-space: pre-wrap;
    max-height: 500px;
    overflow-y: auto;
}

.document-preview {
    max-height: 200px;
    overflow-y: hidden;
    position: relative;
}

.document-preview::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to bottom, rgba(248, 250, 252, 0), rgba(248, 250, 252, 1));
}

/* Chat interface styling */
.chat-container {
    height: 500px;
    overflow-y: auto;
    padding: 1rem;
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
}

.message {
    margin-bottom: 1rem;
    display: flex;
}

.user-message {
    justify-content: flex-end;
}

.message-bubble {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 1rem;
}

.user-message .message-bubble {
    background-color: var(--primary-color);
    color: white;
    border-bottom-right-radius: 0.25rem;
}

.bot-message .message-bubble {
    background-color: var(--bg-light);
    border-bottom-left-radius: 0.25rem;
}

/* Loading indicator */
.loading {
    display: inline-flex;
    align-items: center;
}

.loading span {
    width: 8px;
    height: 8px;
    margin: 0 3px;
    background-color: var(--text-muted);
    border-radius: 50%;
    display: inline-block;
    animation: loading 1.4s infinite ease-in-out both;
}

.loading span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes loading {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card-header, .card-body {
        padding: 1rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
    }
    
    .chat-container {
        height: 350px;
    }
    
    .message-bubble {
        max-width: 90%;
    }
}

/* Footer styling */
footer {
    font-size: 0.9rem;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}