/* ========================================
   COMPONENTS.CSS - Terminal, Cards, Forms, Buttons, etc.
   ======================================== */

/* ========== CRT SCREEN EFFECT ========== */
.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    transition: opacity 0.8s ease;
    opacity: var(--crt-enabled);
}

.crt-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    opacity: var(--scanline-opacity);
    transition: opacity 1s ease;
}

.crt-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        transparent 0%,
        rgba(0, 0, 0, 0.25) 100%
    );
}

/* ========== TERMINAL FRAME ========== */
.terminal-frame {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    z-index: var(--z-base);
    transition: all 0.8s var(--transition-smooth);
}

/* ========== TERMINAL HEADER ========== */
.terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.5s ease;
    position: relative;
    z-index: 10;
    gap: 1rem;
}

[data-theme="glassmorphic"] .terminal-header {
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
}

/* ========== BRAND LOGO ========== */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.brand-logo:hover {
    transform: translateY(-1px);
}

.brand-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary-dim);
    transition: all 0.3s ease;
}

.brand-logo:hover .brand-avatar {
    border-color: var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary-glow);
}

.brand-text {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    transition: color 0.3s ease;
}

.brand-separator {
    color: var(--color-text-dim);
}

.brand-path {
    color: var(--color-primary);
}

.brand-logo:hover .brand-text {
    color: var(--color-primary);
}

.terminal-center {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.6rem;
    color: var(--color-text-dim);
    overflow: hidden;
}

.header-activity {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
}

.activity-item {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--color-text-dim);
    white-space: nowrap;
}

.activity-item i {
    font-size: 0.7rem;
    color: var(--color-primary-dim);
}

.activity-item .activity-value {
    color: var(--color-primary);
    font-weight: 500;
}

.activity-item.network .activity-indicator {
    display: inline-block;
    width: 4px;
    height: 4px;
    background: var(--color-success);
    border-radius: 50%;
    margin-left: 0.25rem;
    animation: networkBlink 0.5s ease-in-out infinite;
}

.header-clock {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--color-text-dim);
    letter-spacing: 0.05em;
}

.header-clock .clock-time {
    color: var(--color-primary);
}

.terminal-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.terminal-status {
    font-size: 0.55rem;
    color: var(--color-success);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* ========== THEME SELECTOR ========== */
.theme-selector {
    position: relative;
}

.theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.theme-btn i {
    font-size: 1rem;
}

.theme-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 150px;
    background: var(--color-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

[data-theme="glassmorphic"] .theme-dropdown {
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
}

/* Desktop: show on hover */
@media (hover: hover) {
    .theme-selector:hover .theme-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

/* All devices: show when .open class is added via JavaScript */
.theme-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.theme-dropdown button {
    display: block;
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.theme-dropdown button:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

.theme-dropdown button.active {
    color: var(--color-primary);
    background: var(--color-surface-hover);
}

/* ========== TERMINAL BODY ========== */
.terminal-body {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    padding-bottom: 5rem;
    background: var(--color-bg);
    transition: background 0.8s ease;
    scroll-behavior: smooth;
}

/* Content container for centering on wide screens */
.terminal-body .command-section {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.terminal-body .terminal-footer {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

[data-theme="glassmorphic"] .terminal-body {
    background: transparent;
}

/* ========== COMMAND SECTIONS ========== */
.command-section {
    margin-bottom: var(--spacing-3xl);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s var(--transition-smooth);
}

.command-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== COMMAND PROMPT ========== */
.command-prompt {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.prompt-user {
    color: var(--color-accent);
}

.prompt-at {
    color: var(--color-text-dim);
}

.prompt-host {
    color: var(--color-secondary);
}

.prompt-path {
    color: var(--color-success);
}

.prompt-symbol {
    color: var(--color-primary);
}

.command-text {
    color: var(--color-text);
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 1.1em;
    background: var(--color-primary);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
    margin-left: 2px;
}

/* ========== OUTPUT PANELS ========== */
.output-panel {
    margin-left: var(--panel-margin-left);
    padding: var(--spacing-xl);
    background: var(--panel-bg);
    border-left: var(--panel-border);
    border-radius: var(--panel-radius);
    transition: all 0.5s ease;
}

[data-theme="glassmorphic"] .output-panel {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: var(--panel-border);
}

[data-theme="minimal"] .output-panel {
    box-shadow: var(--shadow-sm);
    border: var(--panel-border);
}

/* ========== PROFILE SECTION ========== */
.profile-container {
    position: relative;
}

.profile-frame {
    position: relative;
    border: var(--profile-border);
    border-radius: var(--profile-radius);
    transition: all 0.5s ease;
    overflow: hidden;
}

.profile-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
    filter: var(--image-filter);
    transition: all 0.5s ease;
}

[data-theme="glassmorphic"] .profile-image,
[data-theme="minimal"] .profile-image,
[data-theme="minimal-dark"] .profile-image {
    filter: none;
}

/* ========== SERVICE CARDS ========== */
.service-card {
    padding: 1.75rem;
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.4s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

[data-theme="glassmorphic"] .service-card {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
}

[data-theme="minimal"] .service-card {
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    /* Subtle hover: no “top accent line”, less lift, cleaner border */
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: var(--color-surface-hover);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.service-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-hover);
    border-radius: 10px;
    font-size: 1.3rem;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.service-icon i {
    width: 1.3rem;
    text-align: center;
}

.service-card:hover .service-icon {
    background: var(--color-primary);
    color: var(--color-bg);
}

/* Terminal theme: sharper cards to match the terminal aesthetic */
[data-theme="terminal"] .service-card {
    border-radius: 0;
}

[data-theme="glassmorphic"] .service-icon {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text);
}

[data-theme="glassmorphic"] .service-card:hover .service-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-text);
}

.service-card h3 {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 600;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.service-stat {
    font-size: 0.7rem;
    color: var(--color-success);
    font-family: var(--font-mono);
}

/* ========== PORTFOLIO CARDS ========== */
.portfolio-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.4s var(--transition-smooth);
    text-decoration: none;
    display: block;
}

[data-theme="glassmorphic"] .portfolio-card {
    border-radius: var(--radius-2xl);
}

.portfolio-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    filter: var(--image-filter);
    transition: all 0.5s ease;
}

.portfolio-card:hover .portfolio-image {
    transform: scale(1.08);
    filter: none;
}

.portfolio-info {
    padding: 1.5rem;
    background: var(--color-surface);
    transition: background 0.3s ease;
}

[data-theme="glassmorphic"] .portfolio-info {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.portfolio-info h3 {
    color: var(--color-text);
    font-size: 1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.portfolio-info p {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.portfolio-tag {
    font-size: 0.6rem;
    padding: 0.25rem 0.5rem;
    background: rgba(0, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
}

/* Portfolio Gradient Placeholders */
.portfolio-gradient {
    width: 100%;
    aspect-ratio: 16/10;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
}

.portfolio-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.15;
    transition: opacity 0.5s ease;
}

.portfolio-card:hover .portfolio-gradient::before {
    opacity: 0.25;
}

.portfolio-gradient .gradient-icon {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.3);
    z-index: 1;
    transition: all 0.5s ease;
}

.portfolio-card:hover .portfolio-gradient .gradient-icon {
    color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

/* Gradient variants */
.gradient-k8s {
    background: linear-gradient(135deg, #326ce5 0%, #00d4aa 50%, #1a1a2e 100%);
}
.gradient-k8s::before {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='40' fill='none' stroke='%23fff' stroke-width='0.5' opacity='0.1'/%3E%3Ccircle cx='50' cy='50' r='25' fill='none' stroke='%23fff' stroke-width='0.5' opacity='0.1'/%3E%3C/svg%3E") repeat;
}

.gradient-observability {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 25%, #eb3349 50%, #1a1a2e 100%);
}

.gradient-network {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #1a1a2e 100%);
}

.gradient-storage {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 50%, #1a1a2e 100%);
}

.gradient-aiml {
    background: linear-gradient(135deg, #ff6b6b 0%, #feca57 25%, #48dbfb 50%, #1a1a2e 100%);
}

/* ========== CONTACT FORM ========== */
.contact-container {
    max-width: 600px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.contact-header h2 {
    font-size: 2rem;
    color: var(--color-text);
    font-family: var(--font-sans);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.contact-header p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.7rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.form-group input,
.form-group textarea {
    padding: 0.9rem 1.1rem;
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-dim);
}

[data-theme="glassmorphic"] .form-group input,
[data-theme="glassmorphic"] .form-group textarea {
    border-radius: 14px;
}

[data-theme="minimal"] .form-group input,
[data-theme="minimal"] .form-group textarea {
    background: var(--color-surface);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-surface-hover);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
}

.form-group textarea {
    min-height: 130px;
    resize: vertical;
}

.submit-btn {
    padding: 1.1rem 2rem;
    background: var(--btn-bg);
    border: none;
    border-radius: var(--radius-md);
    color: var(--btn-color);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

[data-theme="glassmorphic"] .submit-btn {
    border-radius: 14px;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--btn-hover-shadow);
}

/* ========== SOCIAL LINKS ========== */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2.5rem;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--panel-bg);
    border: 1px solid var(--color-primary-dim);
    border-radius: 50%;
    color: var(--color-primary);
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.4s var(--transition-smooth);
}

[data-theme="glassmorphic"] .social-link,
[data-theme="minimal"] .social-link {
    border-color: var(--border-color);
    color: var(--color-text);
}

.social-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 255, 255, 0.3);
}

/* ========== COMMAND LINE INPUT ========== */
.command-input-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.6rem 1.25rem;
    background: var(--color-surface);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    z-index: var(--z-nav);
    transition: all 0.5s ease;
    font-size: 0.8rem;
}

.command-input-container .prompt-user,
.command-input-container .prompt-host,
.command-input-container .prompt-at,
.command-input-container .prompt-symbol {
    font-size: 0.75rem;
}

.command-input-container .prompt-at {
    color: var(--color-text-dim);
}

[data-theme="glassmorphic"] .command-input-container {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
}

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

.command-input::placeholder {
    color: var(--color-text-dim);
    font-size: 0.75rem;
}

/* System activity ticker for lively feel */
.system-ticker {
    position: absolute;
    top: -18px;
    left: 0;
    right: 0;
    height: 18px;
    max-height: 18px;
    background: linear-gradient(180deg, transparent 0%, var(--color-surface) 100%);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 0 1rem;
    overflow: hidden;
    pointer-events: none;
}

.ticker-content {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    animation: tickerScroll 30s linear infinite;
    white-space: nowrap;
    flex-wrap: nowrap;
}

.ticker-item {
    font-size: 0.55rem;
    color: var(--color-text-dim);
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 0.3rem;
    opacity: 0.6;
    white-space: nowrap;
    flex-shrink: 0;
}

.ticker-item i {
    font-size: 0.6rem;
    color: var(--color-primary-dim);
}

.ticker-item.success i {
    color: var(--color-success);
}

.ticker-item.warning i {
    color: var(--color-warning, #ffbd2e);
}

/* ========== HELP MODAL ========== */
.help-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.help-modal.visible {
    opacity: 1;
    visibility: visible;
}

.help-content {
    background: var(--color-surface);
    border: 1px solid var(--color-primary-dim);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

[data-theme="minimal"] .help-content {
    border-color: var(--border-color);
    box-shadow: var(--shadow-lg);
}

.help-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.help-header h3 {
    color: var(--color-primary);
    font-size: 1rem;
}

.help-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.help-close:hover {
    color: var(--color-text);
}

.help-commands {
    list-style: none;
}

.help-commands li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 1rem;
}

.help-commands li:last-child {
    border-bottom: none;
}

.cmd-name {
    color: var(--color-accent);
    min-width: 100px;
    font-weight: 500;
}

.cmd-desc {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* Theme list styles */
.theme-list li {
    transition: background-color 0.2s ease, padding-left 0.2s ease;
    border-radius: var(--radius-sm);
    margin: 0.25rem 0;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.theme-list li:hover {
    background: var(--color-surface-hover);
}

.theme-list li.active {
    background: var(--color-primary-glow);
    border-left: 3px solid var(--color-primary);
}

.theme-list li.active .cmd-name {
    color: var(--color-primary);
}

.theme-hint {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    color: var(--color-text-dim);
    font-size: 0.85rem;
    text-align: center;
}

.theme-hint code {
    background: var(--color-surface);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    color: var(--color-accent);
}

/* ========== LOADING SCREEN ========== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    z-index: var(--z-loading);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 1rem;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-text {
    font-size: 0.85rem;
    color: var(--color-primary);
}

.loading-bar {
    width: 200px;
    height: 3px;
    background: rgba(255, 176, 0, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress {
    width: 0%;
    height: 100%;
    background: var(--color-primary);
    animation: loadingProgress 1.5s ease forwards;
}

/* ========== QUICK NAV ========== */
.quick-nav {
    position: fixed;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--z-nav);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.nav-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-surface-hover);
    border: 1px solid var(--color-primary-dim);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.nav-dot::before {
    content: attr(data-label);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.65rem;
    white-space: nowrap;
    color: var(--color-primary-dim);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.nav-dot:hover::before,
.nav-dot.active::before {
    opacity: 1;
}

.nav-dot:hover,
.nav-dot.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.3);
}

/* ========== FOOTER ========== */
.terminal-footer {
    padding: var(--spacing-xl);
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.footer-location {
    margin-bottom: 0.5rem;
    color: var(--color-text-dim);
}

.footer-location i {
    margin-right: 0.5rem;
    color: var(--color-primary-dim);
}