/* ============================================
   vibeship Component Library
   Reusable UI components for consistent design
   ============================================ */

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: sticky;
    top: 0;
    height: 52px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-primary);
    z-index: 100;
}

.navbar-content {
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.625rem;
}

.logo {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.logo img {
    display: block;
    height: 35px;
    width: auto;
}

.navbar-logo-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
}

.navbar-logo-img {
    width: 24px;
    height: 24px;
    filter: invert(var(--logo-invert, 0));
}

.navbar-logo-text {
    font-family: 'Instrument Serif', Georgia, serif;
    font-size: 1.44rem;
    color: var(--text-primary);
}

.navbar-logo-product {
    font-family: 'Instrument Serif', Georgia, serif;
    font-size: 1.44rem;
    color: var(--green-dim);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-size: 0.8rem;
    text-decoration: none;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.nav-links a:not(.btn):hover {
    color: var(--text-primary);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-x-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    color: var(--text-primary);
    transition: all 0.2s;
}

.navbar-x-btn:hover {
    border-color: var(--text-primary);
    background: var(--text-primary);
    color: var(--bg-primary);
}

.theme-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.theme-toggle:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.navbar-github-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.navbar-github-btn.with-text {
    width: auto;
    gap: 0.5rem;
    padding: 0 0.75rem;
    font-size: 0.8rem;
}

.navbar-github-btn:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.navbar-github-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.navbar-github-btn svg {
    fill: currentColor;
}

.navbar-auth-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-auth-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: transparent;
    border: 1px solid var(--green-dim);
    color: var(--green);
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.navbar-auth-badge svg {
    fill: currentColor;
}

.navbar-signout {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.navbar-signout:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.navbar-auth-loading {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

/* Theme Toggle */

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--text-primary);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--text-primary);
}

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

.btn-green {
    background: transparent;
    border-color: var(--green-dim);
    color: var(--green-dim);
    transition: all 0.2s;
}

.btn-green:hover {
    background: var(--green-dim);
    color: var(--bg-primary);
    border-color: var(--green-dim);
    box-shadow: 0 0 20px rgba(0, 196, 154, 0.3);
}

.btn-glow {
    background: transparent;
    border: 1px solid var(--green-dim);
    color: var(--green-dim);
}

.btn-glow:hover {
    background: var(--green-dim);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 196, 154, 0.3);
}

.btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.9rem 1.75rem;
    font-size: 0.85rem;
}

/* ============================================
   Cards
   ============================================ */

.card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    padding: 1.25rem;
}

.card-interactive {
    cursor: pointer;
    transition: all 0.15s;
}

.card-interactive:hover {
    border-color: var(--text-primary);
}

.card-dark {
    background: var(--bg-inverse);
    color: var(--text-inverse);
    border: none;
}

/* ============================================
   Panels
   ============================================ */

.panel {
    background: var(--bg-primary);
    border: 1px solid var(--border);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.panel-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.panel-action {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    cursor: pointer;
}

.panel-action:hover {
    color: var(--text-primary);
}

.panel-dark {
    background: var(--bg-inverse);
    color: var(--text-inverse);
    border: none;
}

.panel-dark .panel-header {
    border-color: var(--gray-800);
}

.panel-dark .panel-title {
    color: var(--text-inverse);
}

.panel-dark .panel-action {
    color: var(--text-inverse-secondary);
}

.panel-dark .panel-action:hover {
    color: var(--text-inverse);
}

/* ============================================
   Status Badges
   ============================================ */

.status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.3rem 0.6rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gray-400);
}

/* Agent Active — Pulsing green */
.status-agent .status-dot {
    background: var(--green);
    animation: pulse 2s infinite;
}

/* Human Assigned — Solid yellow */
.status-human .status-dot {
    background: var(--yellow);
}

/* Ready for Review — Solid primary */
.status-review .status-dot {
    background: var(--text-primary);
}

/* Error/Escalation — Solid red */
.status-error .status-dot {
    background: var(--red);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ============================================
   Stat Cards
   ============================================ */

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    padding: 1.25rem;
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stat-change {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.stat-change.positive {
    color: var(--green);
}

.stat-change.negative {
    color: var(--red);
}

/* ============================================
   Form Elements
   ============================================ */

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    font-family: inherit;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.15s;
}

.form-input:focus {
    outline: none;
    border-color: var(--text-primary);
}

.form-input::placeholder {
    color: var(--text-tertiary);
}

.form-select {
    width: 100%;
    padding: 0.75rem;
    font-family: inherit;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

.form-select:focus {
    outline: none;
    border-color: var(--text-primary);
}

.form-hint {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    margin-top: 0.4rem;
}

textarea.form-input {
    resize: vertical;
    min-height: 100px;
}

/* ============================================
   Modal / Drawer
   ============================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.8);
    z-index: 1000;
    display: flex;
    justify-content: flex-end;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.drawer {
    width: 600px;
    max-width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .drawer {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.drawer-title {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.drawer-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.drawer-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s;
}

.drawer-close:hover {
    border-color: var(--text-primary);
}

.drawer-content {
    flex: 1;
    overflow-y: auto;
}

.drawer-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* Center Modal */
.modal-center {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.8);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
}

.modal-center.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-primary);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform 0.2s;
}

.modal-center.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* ============================================
   Toast Notification
   ============================================ */

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-inverse);
    color: var(--text-inverse);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s;
    z-index: 2000;
}

.toast.active {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    width: 16px;
    height: 16px;
    color: var(--green);
}

/* ============================================
   Agent UI Components
   ============================================ */

/* Agent Log */
.agent-log {
    padding: 1rem;
    font-size: 0.8rem;
    max-height: 400px;
    overflow-y: auto;
    background: var(--bg-inverse);
    color: var(--text-inverse);
}

.log-entry {
    display: flex;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--gray-800);
}

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

.log-time {
    color: var(--gray-600);
    font-size: 0.7rem;
    min-width: 50px;
}

.log-agent {
    font-size: 0.7rem;
    margin-bottom: 0.2rem;
    color: var(--green);
}

.log-message {
    color: var(--gray-300);
    line-height: 1.5;
}

.log-message code {
    background: var(--gray-800);
    padding: 0.1rem 0.3rem;
    font-size: 0.75rem;
}

.log-entry.warning .log-agent {
    color: var(--yellow);
}

.log-entry.escalate .log-agent {
    color: var(--red);
}

.log-entry.thinking .log-message {
    color: var(--gray-500);
}

/* Terminal Input */
.agent-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid var(--gray-800);
    background: var(--gray-900);
}

.agent-input-prefix {
    color: var(--green);
    font-size: 0.8rem;
}

.agent-input input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-inverse);
    font-family: inherit;
    font-size: 0.8rem;
    outline: none;
}

.agent-input input::placeholder {
    color: var(--gray-600);
}

/* Typing Indicator */
.typing {
    display: inline-flex;
    gap: 3px;
}

.typing span {
    width: 4px;
    height: 4px;
    background: var(--green);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { 
        transform: translateY(0); 
        opacity: 0.4; 
    }
    30% { 
        transform: translateY(-4px); 
        opacity: 1; 
    }
}

/* ============================================
   Section Labels
   ============================================ */

.section-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-tertiary);
    margin-bottom: 2rem;
}

.section-title {
    font-family: 'Instrument Serif', Georgia, serif;
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
    border-top: 1px solid var(--border);
}

.site-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 0.44rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.75rem;
}

.footer-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-nav a {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}

.footer-nav a:hover {
    color: var(--text-primary);
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 32px;
    padding: 0 0.75rem;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    text-decoration: none;
    font-size: 0.8rem;
    transition: all 0.15s;
}

.footer-icon-btn:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.footer-icon-only {
    width: 32px;
    padding: 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--border);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
}

.footer-logo-icon {
    width: 22px;
    height: 22px;
    filter: invert(var(--logo-invert, 0));
}

.footer-logo span {
    font-family: 'Instrument Serif', Georgia, serif;
    font-size: 1.18rem;
    color: var(--text-primary);
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
}

.footer-bottom-right a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}

.footer-bottom-right a:hover {
    color: var(--text-primary);
}

.footer-dot {
    color: var(--text-tertiary);
}

.footer-tagline {
    color: var(--text-tertiary);
}

@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
        gap: 1rem;
    }

    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-bottom-right {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-green { color: var(--green); }
.text-yellow { color: var(--orange); }
.text-red { color: var(--red); }
.text-blue { color: var(--blue); }
.text-violet { color: var(--violet); }
.text-pink { color: var(--pink); }

.bg-primary { background: var(--bg-primary); }
.bg-secondary { background: var(--bg-secondary); }
.bg-inverse { background: var(--bg-inverse); }

.border { border: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }

/* ============================================
   Identicon Avatars
   ============================================ */

.avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
}

.avatar-sm { width: 32px; height: 32px; font-size: 0.75rem; }
.avatar-md { width: 40px; height: 40px; font-size: 0.875rem; }
.avatar-lg { width: 48px; height: 48px; font-size: 1rem; }
.avatar-xl { width: 64px; height: 64px; font-size: 1.25rem; }

.avatar-violet { background: linear-gradient(135deg, #9D8CFF 0%, #7B68EE 100%); color: white; }
.avatar-blue { background: linear-gradient(135deg, #3399FF 0%, #1E90FF 100%); color: white; }
.avatar-teal { background: linear-gradient(135deg, #00C49A 0%, #00A080 100%); color: white; }
.avatar-pink { background: linear-gradient(135deg, #FF66C4 0%, #FF1493 100%); color: white; }
.avatar-amber { background: linear-gradient(135deg, #FFB020 0%, #FF8C00 100%); color: #0F1115; }
.avatar-green { background: linear-gradient(135deg, #2ECC71 0%, #27AE60 100%); color: white; }