/* MR. TANK V1.0 - Arctic Winter Theme */

:root {
    --bg-primary: #0a1628;
    --bg-secondary: #0f1d2e;
    --bg-panel: #1b2838;
    --bg-hover: #243447;

    --text-primary: #e8f4f8;
    --text-secondary: #88a4b8;
    --text-muted: #5a7a8a;

    --accent: #88d4f7;
    --accent-dim: #5bb8e0;
    --accent-glow: rgba(136, 212, 247, 0.3);
    --green: #4adeab;
    --blue: #88d4f7;
    --pink: #f788b0;
    --red: #f788b0;
    --turquoise: #4fd1c5;
    --aurora-purple: #a78bfa;

    --border: #2d4a6f;
    --border-light: #3d5a7f;

    --font-mono: 'IBM Plex Mono', 'Consolas', 'Monaco', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius: 4px;
    --radius-lg: 8px;
}

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

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    background: transparent;
}

/* Arctic background - z-index -3 */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('public/images/arctic_background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -3;
    pointer-events: none;
}

/* Blur layer - z-index -1 (in front of particles) */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(2px);
    z-index: -1;
    pointer-events: none;
}

.app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    height: 100vh;
    position: relative;
    z-index: 0;
    background: transparent;
    overflow: hidden;
}

/* ============================================
   HEADER
   ============================================ */

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(15, 29, 46, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.version {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--green);
    padding: 4px 8px;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.2);
    border-radius: var(--radius);
}

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

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

.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.live-badge {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--red);
    padding: 4px 12px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius);
    animation: livePulse 1.5s infinite;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.voice-controls {
    display: flex;
    gap: 8px;
}

.voice-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.voice-btn:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

.voice-btn.active {
    border-color: var(--accent);
    color: var(--text-primary);
}

.btn-state {
    color: var(--text-muted);
}

.voice-btn.active .btn-state {
    color: var(--green);
}

.wallet-address {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    padding: 6px 10px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.wallet-address:hover {
    opacity: 0.7;
    transform: translateY(-1px);
}

.clock-time {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.05em;
}

.clock-date {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.network-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--green);
    letter-spacing: 0.05em;
}

.network-dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(74, 222, 171, 0.5);
    animation: pulse 2s infinite;
}

/* ============================================
   MAIN LAYOUT
   ============================================ */

.main {
    display: grid;
    grid-template-columns: 280px 1fr 280px;
    gap: 16px;
    padding: 16px;
    flex: 1;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
    min-height: 0;
}

.main > * {
    min-height: 0;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
    overflow-y: auto;
}

/* Right Sidebar - Compact Status + Large Archives */
.sidebar-right {
    gap: 8px;
}

.sidebar-right .panel-status {
    flex-shrink: 0;
}

.sidebar-right .panel-archives {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.center-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
}

/* ============================================
   PANELS
   ============================================ */

.panel {
    background: rgba(27, 40, 56, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(15, 29, 46, 0.6);
    border-bottom: 1px solid var(--border);
}

.panel-title {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.panel-badge {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 2px 6px;
    background: var(--bg-primary);
    border-radius: var(--radius);
}

.expand-btn {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
}

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

/* ============================================
   LIFECYCLE
   ============================================ */

.lifecycle-container {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.lifecycle-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 10px;
    background: rgba(15, 29, 46, 0.5);
    border-radius: var(--radius);
    transition: background 0.15s ease;
}

.lifecycle-item:hover {
    background: var(--bg-hover);
}

.lifecycle-item.active {
    border-left: 2px solid var(--accent);
    background: var(--bg-hover);
}

.lifecycle-time {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    min-width: 50px;
}

.lifecycle-text {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.lifecycle-item.active .lifecycle-text {
    color: var(--text-primary);
}

/* ============================================
   INVENTORY / FEED
   ============================================ */

.inventory-list {
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 280px;
    overflow-y: auto;
}

.inventory-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: rgba(15, 29, 46, 0.5);
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s ease;
}

.inventory-item:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

.inventory-item:active {
    transform: scale(0.98);
}

.item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.item-name {
    font-size: 12px;
    color: var(--text-primary);
}

.item-desc {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
}

.item-stats {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
    text-align: right;
}

.item-cost {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted);
}

/* ============================================
   RADIO
   ============================================ */

.radio-container {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.radio-station {
    font-size: 12px;
    color: var(--text-primary);
}

.radio-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.radio-btn {
    padding: 4px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.radio-btn:hover {
    border-color: var(--border-light);
    color: var(--text-primary);
}

.volume-display {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    min-width: 40px;
    text-align: right;
}

.volume-slider {
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    background: var(--bg-secondary);
    border-radius: 2px;
    cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

/* ============================================
   3D MODEL VIEWER
   ============================================ */

.model-viewer {
    position: relative;
    flex: 1 1 0;
    min-height: 400px;
    height: 100%;
    background: linear-gradient(to bottom, #b8c8d8 0%, #ccd6e3 40%, #dde4ec 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

#canvas3d {
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
}

.model-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
}

.model-loading.hidden {
    display: none;
}

/* ============================================
   SPEAKING BAR
   ============================================ */

.speaking-bar {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(15, 29, 46, 0.92);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    font-family: var(--font-mono);
    font-size: 12px;
    border-bottom: 2px solid var(--accent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    gap: 6px;
    animation: speakingPulse 2s ease-in-out infinite;
    pointer-events: none;
}

.speaking-bar.active {
    display: flex;
}

@keyframes speakingPulse {
    0%, 100% { border-bottom-color: var(--accent); }
    50% { border-bottom-color: var(--turquoise); }
}

.speaking-label {
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 10px;
}

.speaking-text {
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.5;
    font-size: 13px;
}

/* ============================================
   SPEECH LOG
   ============================================ */

.speech-container {
    background: rgba(27, 40, 56, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.speech-log {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 120px;
    overflow-y: auto;
}

.speech-entry {
    padding: 10px 14px;
    background: rgba(15, 29, 46, 0.6);
    border-left: 2px solid var(--accent);
    border-radius: var(--radius);
    animation: speechFadeIn 0.3s ease;
}

@keyframes speechFadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.speech-text {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    font-style: italic;
}

/* ============================================
   STATS
   ============================================ */

.stats-container {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.stat-row-small {
    font-size: 11px;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    min-width: 70px;
}

.stat-bar-container {
    flex: 1;
    height: 4px;
    background: var(--bg-secondary);
    border-radius: 2px;
    overflow: hidden;
}

.stat-bar {
    height: 100%;
    background: var(--green);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.stat-bar-health {
    background: var(--blue);
}

.stat-bar-vol {
    background: var(--pink);
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 45px;
    text-align: right;
}

.stat-value-normal {
    color: var(--green);
}

.stat-divider {
    height: 1px;
    background: var(--border);
    margin: 4px 0;
}

/* ============================================
   COMPACT STATUS PANEL (Grid Layout)
   ============================================ */

.panel-status {
    flex-shrink: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
    padding: 8px 10px;
    font-size: 10px;
}

.stat-cell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    padding: 2px 0;
}

.stat-cell .stat-label {
    font-size: 9px;
    min-width: auto;
    color: var(--text-muted);
}

.stat-cell .stat-value {
    font-size: 9px;
    min-width: auto;
    text-align: right;
}

.stat-cell-bar {
    display: flex;
    align-items: center;
    gap: 4px;
}

.stat-cell-bar .stat-label {
    min-width: 35px;
}

.stat-bar-mini {
    flex: 1;
    height: 4px;
    background: var(--bg-secondary);
    border-radius: 2px;
    overflow: hidden;
    max-width: 50px;
}

.stat-bar-mini .stat-bar {
    height: 100%;
    border-radius: 2px;
}

.stat-cell-full {
    grid-column: 1 / -1;
    justify-content: center;
    gap: 8px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
    padding-top: 6px;
}

.stat-sep {
    color: var(--text-muted);
    opacity: 0.5;
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav-buttons {
    padding: 10px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}

.nav-btn {
    padding: 8px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.15s ease;
}

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

/* ============================================
   KNOWLEDGE BASE
   ============================================ */

.knowledge-container {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.knowledge-container.hidden {
    display: none;
}

.knowledge-input {
    width: 100%;
    min-height: 60px;
    padding: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 12px;
    resize: vertical;
}

.knowledge-input:focus {
    outline: none;
    border-color: var(--accent-dim);
}

.knowledge-add {
    padding: 8px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s ease;
    align-self: flex-start;
}

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

.knowledge-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 150px;
    overflow-y: auto;
}

.knowledge-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 10px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    font-size: 11px;
    color: var(--text-secondary);
}

.knowledge-text {
    flex: 1;
    line-height: 1.4;
}

.knowledge-delete {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    padding: 0 4px;
}

.knowledge-delete:hover {
    color: var(--red);
}

/* ============================================
   CONFIG
   ============================================ */

.config-container {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.config-container.hidden {
    display: none;
}

.config-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.config-field label {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
}

.config-field input {
    padding: 8px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 11px;
}

.config-field input:focus {
    outline: none;
    border-color: var(--accent-dim);
}

.config-save {
    padding: 8px 14px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius);
    color: var(--bg-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.config-save:hover {
    background: var(--accent-dim);
}

.api-status {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    margin-top: 6px;
    padding: 4px 8px;
    border-radius: var(--radius);
    background: var(--bg-secondary);
}

.api-status.configured {
    color: var(--green);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.api-status.not-configured {
    color: var(--text-muted);
    border: 1px solid var(--border);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    padding: 12px 20px;
    background: rgba(15, 29, 46, 0.8);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-text {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* ============================================
   TOAST
   ============================================ */

.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 16px;
    background: rgba(27, 40, 56, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-primary);
    z-index: 1000;
    animation: toastIn 0.2s ease;
}

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

.toast.success {
    border-color: var(--green);
}

.toast.error {
    border-color: var(--red);
}

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1200px) {
    .main {
        grid-template-columns: 1fr;
        max-width: 800px;
    }

    .sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 12px;
    }

    .model-viewer {
        min-height: 350px;
    }
}

@media (max-width: 1100px) {
    .header-right {
        gap: 10px;
    }

    .network-status {
        display: none;
    }
}

@media (max-width: 768px) {
    .header {
        flex-wrap: wrap;
        gap: 10px;
        padding: 10px 14px;
    }

    .header-center {
        position: static;
        transform: none;
        order: -1;
        width: 100%;
        text-align: center;
    }

    .wallet-address {
        display: none;
    }

    .clock-date {
        display: none;
    }

    .main {
        padding: 12px;
    }

    .sidebar {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   KNOWLEDGE BASE
   ============================================ */

.panel-knowledge {
    max-height: 400px;
    display: flex;
    flex-direction: column;
}

.knowledge-actions {
    display: flex;
    gap: 6px;
    padding: 10px;
    border-bottom: 1px solid var(--border);
}

.kb-btn {
    flex: 1;
    padding: 6px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.15s ease;
}

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

.knowledge-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.kb-item {
    padding: 10px 12px;
    background: rgba(15, 29, 46, 0.5);
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s ease;
}

.kb-item:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

.kb-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}

.kb-item-type {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    padding: 2px 6px;
    border-radius: var(--radius);
    background: var(--bg-primary);
}

.kb-item-type.type-note { color: var(--blue); border: 1px solid var(--blue); }
.kb-item-type.type-link { color: var(--green); border: 1px solid var(--green); }
.kb-item-type.type-article { color: var(--pink); border: 1px solid var(--pink); }
.kb-item-type.type-quote { color: var(--accent); border: 1px solid var(--accent); }
.kb-item-type.type-fact { color: #f59e0b; border: 1px solid #f59e0b; }
.kb-item-type.type-knowledge { color: var(--aurora-purple); border: 1px solid var(--aurora-purple); }
.kb-item-type.type-news { color: var(--green); border: 1px solid var(--green); }
.kb-item-type.type-market { color: var(--accent); border: 1px solid var(--accent); }
.kb-item-type.type-prediction { color: var(--turquoise); border: 1px solid var(--turquoise); }
.kb-item-type.type-observation { color: var(--pink); border: 1px solid var(--pink); }

.kb-item-date {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted);
}

.kb-item-preview {
    font-size: 12px;
    color: var(--text-primary);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kb-empty {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 12px;
}

/* ============================================
   MODALS
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.modal.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: rgba(27, 40, 56, 0.95);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 480px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.2s ease;
}

.modal-large {
    max-width: 800px;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--text-primary);
}

.modal-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    transition: color 0.15s ease;
}

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

.modal-body {
    padding: 16px;
    overflow-y: auto;
    flex: 1;
}

.modal-body-graph {
    padding: 0;
    height: 500px;
}

#graphContainer {
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
}

.modal-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

/* Form Fields */
.form-field {
    margin-bottom: 14px;
}

.form-field label {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-field input,
.form-field textarea,
.form-field select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 13px;
}

.form-field textarea {
    resize: vertical;
    min-height: 80px;
}

.form-field select {
    cursor: pointer;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--accent-dim);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Buttons */
.btn-primary {
    padding: 10px 20px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius);
    color: var(--bg-primary);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.15s ease;
}

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

.btn-secondary {
    padding: 10px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s ease;
}

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

.btn-danger {
    padding: 10px 20px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--red);
    border-radius: var(--radius);
    color: var(--red);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s ease;
}

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

/* Expand Modal */
.expand-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.expand-filters select,
.expand-filters input {
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
}

.expand-filters select {
    min-width: 120px;
}

.expand-filters input {
    flex: 1;
}

.expand-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 400px;
    overflow-y: auto;
}

.expand-item {
    padding: 12px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s ease;
}

.expand-item:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

.expand-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.expand-item-text {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 8px;
}

.expand-item-meta {
    display: flex;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
}

.expand-item-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.tag {
    padding: 2px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-secondary);
}

/* Detail Modal */
.detail-content {
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: 16px;
    white-space: pre-wrap;
}

.detail-meta {
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
}

.detail-meta a {
    color: var(--blue);
    text-decoration: none;
}

.detail-meta a:hover {
    text-decoration: underline;
}

/* ============================================
   ARCTIC THEME EXTRAS
   ============================================ */

/* Snowfall Effect - z-index -2 (between background and blur) */
.snowflakes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    color: #fff;
    font-size: 1em;
    opacity: 0.8;
    animation: snowfall linear infinite;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.9);
}

@keyframes snowfall {
    0% {
        opacity: 0;
        transform: translateY(-10px) translateX(0) rotate(0deg);
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 0.8;
    }
    100% {
        opacity: 0;
        transform: translateY(100vh) translateX(30px) rotate(360deg);
    }
}

/* Frost Effect on Panels - subtle glow on corners */
.panel {
    box-shadow:
        inset 0 0 30px rgba(136, 212, 247, 0.03),
        0 0 20px rgba(0, 0, 0, 0.3);
}

/* Arctic Glow Effects */
.status-badge {
    box-shadow: 0 0 10px rgba(74, 222, 171, 0.3);
}

.live-badge {
    box-shadow: 0 0 10px rgba(247, 136, 176, 0.3);
}

.voice-btn.active {
    box-shadow: 0 0 8px var(--accent-glow);
}

/* Ice Bar Styling */
.stat-bar {
    background: linear-gradient(90deg, var(--accent) 0%, var(--turquoise) 100%);
    box-shadow: 0 0 6px rgba(136, 212, 247, 0.4);
}

.stat-bar-health {
    background: linear-gradient(90deg, var(--green) 0%, var(--turquoise) 100%);
    box-shadow: 0 0 6px rgba(74, 222, 171, 0.4);
}

.stat-bar-vol {
    background: linear-gradient(90deg, var(--pink) 0%, var(--aurora-purple) 100%);
    box-shadow: 0 0 6px rgba(247, 136, 176, 0.4);
}

/* Arctic Model Viewer - Ice blue gradient */
.model-viewer {
    background: linear-gradient(to bottom, #b8c8d8 0%, #ccd6e3 40%, #dde4ec 100%) !important;
    box-shadow: inset 0 0 50px rgba(136, 212, 247, 0.15);
    flex: 1 1 auto !important;
}

/* Speech Entry Aurora Accent */
.speech-entry {
    border-left: 2px solid var(--accent);
}

/* Inventory Item Hover Glow */
.inventory-item:hover {
    box-shadow: 0 0 10px rgba(136, 212, 247, 0.2);
}

/* Temperature Display (new stat) */
.stat-temp {
    color: var(--accent);
    font-weight: 600;
}

.stat-ice {
    color: var(--turquoise);
}

/* Arctic Header Styling */
.logo {
    text-shadow: 0 0 10px rgba(136, 212, 247, 0.5);
}

/* Breathing Frost Effect (when speaking) */
@keyframes breathFrost {
    0%, 100% { opacity: 0; transform: translateY(0) scale(0.5); }
    50% { opacity: 0.6; transform: translateY(-10px) scale(1); }
}

.frost-breath {
    position: absolute;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, rgba(255,255,255,0.6) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: breathFrost 1s ease-out infinite;
}

/* ============================================
   ARCTIC ARCHIVES - UNIFIED PANEL (Clark Style)
   ============================================ */

.panel-archives {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}

/* Navigation Buttons - Clark Style */
.archives-nav {
    padding: 8px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.archives-nav-row {
    display: flex;
    gap: 4px;
}

.archives-btn {
    flex: 1;
    padding: 6px 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    text-align: center;
}

.archives-btn:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
    color: var(--text-secondary);
}

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

/* Link buttons - same style as buttons */
.archives-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.archives-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

/* Filter Row - Special styling for filter buttons */
.archives-filters {
    background: rgba(0, 0, 0, 0.1);
    padding: 4px;
    border-radius: var(--radius);
    margin-top: 2px;
}

.filter-btn {
    font-weight: 500;
}

.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

/* Feed Content */
.archives-feed {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 150px;
}

/* Feed Card - Dark Theme */
.feed-card {
    background: rgba(15, 29, 46, 0.6);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    font-family: var(--font-mono);
    transition: all 0.15s ease;
}

.feed-card:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
    box-shadow: 0 0 10px rgba(136, 212, 247, 0.15);
    transform: translateX(2px);
}

.feed-card:active {
    transform: scale(0.98);
}

.feed-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}

.feed-card-icon {
    font-size: 12px;
}

.feed-card-category {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.feed-card-category.cat-news {
    color: var(--green);
}

.feed-card-category.cat-market {
    color: var(--accent);
}

.feed-card-category.cat-prediction {
    color: var(--aurora-purple);
}

.feed-card-category.cat-changelog {
    color: var(--turquoise);
}

.feed-card-title {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 4px;
}

.feed-card-content {
    font-size: 10px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 8px;
    display: block;
}

.feed-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.feed-card-source {
    font-size: 9px;
    color: var(--text-muted);
}

.feed-card-hear {
    font-size: 9px;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.15s ease;
}

.feed-card-hear:hover {
    color: var(--accent);
}

.feed-card-hear.speaking {
    color: var(--green);
    font-weight: 600;
}

/* Category-specific left border */
.feed-card.cat-news {
    border-left: 2px solid var(--green);
}

.feed-card.cat-market {
    border-left: 2px solid var(--accent);
}

.feed-card.cat-prediction {
    border-left: 2px solid var(--aurora-purple);
}

.feed-card.cat-changelog {
    border-left: 2px solid var(--turquoise);
}

/* Crypto trend styling */
.feed-card.trend-up {
    border-left: 2px solid var(--green);
}

.feed-card.trend-up .feed-card-title {
    color: var(--green);
}

.feed-card.trend-down {
    border-left: 2px solid var(--pink);
}

.feed-card.trend-down .feed-card-title {
    color: var(--pink);
}

/* Crypto price styling */
.feed-card.cat-market .feed-card-content {
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-primary);
    background: rgba(15, 29, 46, 0.5);
    padding: 6px 8px;
    border-radius: var(--radius);
    margin-top: 4px;
}

/* Add Knowledge Button */
.archives-add {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 12px;
    background: rgba(15, 29, 46, 0.4);
    border-top: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.15s ease;
}

.archives-add:hover {
    background: var(--bg-hover);
}

.archives-add-icon {
    font-size: 24px;
    color: var(--accent);
    font-weight: 300;
    line-height: 1;
    margin-bottom: 6px;
}

.archives-add-text {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: 0.1em;
}

.archives-add-sub {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.archives-empty {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-muted);
    font-size: 11px;
}

.archives-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--accent);
    font-size: 12px;
    font-family: var(--font-mono);
    animation: pulse 1.5s ease-in-out infinite;
}

/* Source badge in card header */
.feed-card-source-badge {
    margin-left: auto;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

/* Source-specific colors */
.feed-card-header:has(.feed-card-source-badge) .feed-card-source-badge {
    text-transform: uppercase;
}

/* Date in footer */
.feed-card-date {
    font-size: 9px;
    color: var(--text-muted);
}

/* DexScreener cards */
.feed-card[data-id^="dex_"] .feed-card-source-badge {
    color: var(--turquoise);
    border-color: var(--turquoise);
}

/* Polymarket cards */
.feed-card[data-id^="poly_"] .feed-card-source-badge {
    color: var(--aurora-purple);
    border-color: var(--aurora-purple);
}

/* CoinCap cards */
.feed-card[data-id^="coincap_"] .feed-card-source-badge {
    color: var(--accent);
    border-color: var(--accent);
}

/* User Knowledge cards */
.feed-card.user-knowledge {
    border-left: 2px solid var(--aurora-purple);
    background: rgba(167, 139, 250, 0.08);
}

.feed-card.user-knowledge .feed-card-source-badge {
    color: var(--aurora-purple);
    border-color: var(--aurora-purple);
}

.feed-card.user-knowledge:hover {
    background: rgba(167, 139, 250, 0.15);
    box-shadow: 0 0 15px rgba(167, 139, 250, 0.2);
}

/* Knowledge category */
.feed-card.cat-knowledge {
    border-left: 2px solid var(--aurora-purple);
}

.feed-card-category.cat-knowledge {
    color: var(--aurora-purple);
}

/* Observation category */
.feed-card.cat-observation {
    border-left: 2px solid var(--turquoise);
}

.feed-card-category.cat-observation {
    color: var(--turquoise);
}

/* ============================================
   TANK VIEW POPUP
   ============================================ */

.tank-view {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 280px;
    background: rgba(10, 20, 30, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-family: var(--font-mono);
    font-size: 11px;
    z-index: 100;
    display: none;
    animation: tankViewSlideIn 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.tank-view.active {
    display: block;
}

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

.tank-view-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(15, 29, 46, 0.8);
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.tank-view-header span {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--accent);
}

.close-view {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 0 4px;
    transition: color 0.15s ease;
}

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

.tank-view-content {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.view-source {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.view-type {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--aurora-purple);
    background: rgba(167, 139, 250, 0.15);
    padding: 3px 8px;
    border-radius: var(--radius);
    display: inline-block;
    border: 1px solid rgba(167, 139, 250, 0.3);
}

.view-url {
    font-size: 10px;
    color: var(--text-muted);
    word-break: break-all;
    line-height: 1.4;
}

.view-link {
    display: inline-block;
    margin-top: 8px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--accent);
    text-decoration: none;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: all 0.15s ease;
    text-align: center;
}

.view-link:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
}

.view-link.hidden {
    display: none;
}