/* ============================================
   TERMINAL UI COMPONENTS
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600;700&display=swap');

/* --- Base Reset --- */
* {
    font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}

::selection {
    background: var(--selection-bg);
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-bright);
}

/* --- Terminal Box --- */
.terminal-box {
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    position: relative;
}

.terminal-box[data-label]::before {
    content: "[ " attr(data-label) " ]";
    position: absolute;
    top: -0.65em;
    left: 1em;
    padding: 0 0.5em;
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* --- Terminal Button --- */
.terminal-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--accent);
    font-family: inherit;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s ease;
    letter-spacing: 0.05em;
    text-align: center;
    padding: 0.5rem 1rem;
}

.terminal-btn:hover {
    border-color: var(--accent);
    background: var(--accent-dim);
    box-shadow: var(--glow);
    text-shadow: var(--glow);
}

.terminal-btn:active {
    transform: scale(0.98);
}

/* --- Tab Buttons (chart granularity: Day / Week / Month) --- */
.tab-btn {
    padding: 0.2rem 0.65rem;
    font-size: 0.7rem;
    font-family: inherit;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    letter-spacing: 0.04em;
}
.tab-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-bright);
    background: var(--bg-surface);
}
.tab-btn.active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
    box-shadow: var(--glow);
}

/* --- Metric Buttons (chart series selector) --- */
.metric-btn {
    padding: 0.2rem 0.6rem;
    font-size: 0.68rem;
    font-family: inherit;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    letter-spacing: 0.03em;
}
.metric-btn:hover {
    color: var(--text-primary);
    background: var(--bg-surface);
    border-color: var(--border-bright);
}
.metric-btn.active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
    font-weight: 600;
}

.terminal-btn.btn-danger {
    color: var(--error);
    border-color: var(--error);
}

.terminal-btn.btn-danger:hover {
    background: rgba(255, 68, 68, 0.1);
    border-color: var(--error);
}

/* --- Terminal Input --- */
.terminal-input {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-family: inherit;
    padding: 0.5rem 0.75rem;
    outline: none;
    width: 100%;
    transition: border-color 0.15s ease;
}

.terminal-input:focus {
    border-color: var(--accent);
    box-shadow: var(--glow);
}

.terminal-input::placeholder {
    color: var(--text-muted);
}

/* --- Terminal Link --- */
.terminal-link {
    color: var(--accent);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s ease;
}

.terminal-link:hover {
    text-shadow: var(--glow);
    color: var(--accent-hover);
}

/* --- Terminal Table --- */
.terminal-table {
    width: 100%;
    border-collapse: collapse;
}

.terminal-table th {
    color: var(--text-muted);
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 400;
}

.terminal-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.terminal-table tr:hover td {
    background: var(--accent-dim);
}

/* --- Status Badge --- */
.status-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.5rem;
    border: 1px solid;
    text-transform: uppercase;
}

.status-badge.status-online {
    color: var(--success);
    border-color: var(--success);
}

.status-badge.status-error {
    color: var(--error);
    border-color: var(--error);
}

.status-badge.status-warning {
    color: var(--warning);
    border-color: var(--warning);
}

.status-badge.status-info {
    color: var(--info);
    border-color: var(--info);
}

/* --- Blinking Cursor --- */
.cursor-blink::after {
    content: "\2588";
    animation: blink 1s step-end infinite;
    color: var(--cursor-color);
    margin-left: 2px;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* --- Scanline Effect (subtle) --- */
.scanlines::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
}

/* --- Flash Messages --- */
.flash-message {
    padding: 0.75rem 1rem;
    border-left: 3px solid;
    font-size: 0.875rem;
    animation: flash-in 0.3s ease;
}

.flash-message.flash-success {
    border-color: var(--success);
    color: var(--success);
    background: rgba(0, 255, 65, 0.05);
}

.flash-message.flash-error {
    border-color: var(--error);
    color: var(--error);
    background: rgba(255, 68, 68, 0.05);
}

.flash-message.flash-warning {
    border-color: var(--warning);
    color: var(--warning);
    background: rgba(255, 170, 0, 0.05);
}

.flash-message.flash-info {
    border-color: var(--info);
    color: var(--info);
    background: rgba(0, 204, 255, 0.05);
}

@keyframes flash-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- HTMX Loading Indicator --- */
.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: inline-flex;
}

/* --- Breadcrumb --- */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--accent);
}

.breadcrumb .separator::before {
    content: "/";
    margin: 0 0.25rem;
}

/* --- Modal Backdrop --- */
.modal-backdrop {
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(2px);
}

/* --- Markdown Prose Styling --- */
.prose-terminal h1 {
    color: var(--accent);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

.prose-terminal h2 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 500;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.prose-terminal h3 {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
}

.prose-terminal p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.prose-terminal code {
    background: var(--bg-surface);
    padding: 0.1em 0.3em;
    border: 1px solid var(--border);
    font-size: 0.9em;
    color: var(--accent);
}

.prose-terminal pre {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.prose-terminal pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-primary);
}

.prose-terminal a {
    color: var(--accent);
    text-decoration: underline;
}

.prose-terminal ul, .prose-terminal ol {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
}

.prose-terminal li {
    margin-bottom: 0.25rem;
}

.prose-terminal ul li::marker {
    color: var(--accent);
}

.prose-terminal blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.prose-terminal table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.prose-terminal th, .prose-terminal td {
    border: 1px solid var(--border);
    padding: 0.4rem 0.75rem;
    text-align: left;
}

.prose-terminal th {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.prose-terminal hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1.5rem 0;
}

.prose-terminal img {
    max-width: 100%;
    border: 1px solid var(--border);
}

/* --- Tag --- */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 0.1rem 0.4rem;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

.tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.empty-state .ascii-art {
    font-size: 0.7rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    white-space: pre;
}