:root {
    --bg-main: #07090b;
    --bg-card: #101418;
    --bg-card-sub: #171d23;
    --bg-header: #0b0e12;
    --border-color: #242d36;
    --border-accent: #384654;
    
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;

    --brand-gold: #eab308;
    --neon-green: #22c55e;
    --neon-cyan: #06b6d4;
    --neon-purple: #a855f7;
    --neon-red: #ef4444;

    --font-mono: 'JetBrains Mono', 'Share Tech Mono', monospace;
    --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

html, body {
    width: 100%;
    min-height: 100%;
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-ui);
    display: flex;
    justify-content: center;
    overflow-x: hidden;
}

/* App Main Container: Clean, native-feeling layout on both mobile & desktop */
#app-container {
    width: 100%;
    max-width: 640px; /* Comfortable max width on larger screens without feeling like a claustrophobic fake phone */
    min-height: 100vh;
    background: var(--bg-main);
    display: flex;
    flex-direction: column;
    position: relative;
    padding-bottom: 84px; /* Space for sticky bottom tab bar */
}

@media (min-width: 680px) {
    #app-container {
        border-left: 1px solid var(--border-color);
        border-right: 1px solid var(--border-color);
    }
}

/* Sticky Top Navigation & HUD Header */
#sticky-header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 40;
    background: rgba(11, 14, 18, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
}

/* Status / Top Brand Bar */
#system-bar {
    padding: 6px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(36, 45, 54, 0.5);
}

.status-left, .status-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-tag {
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--brand-gold);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.secure-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--neon-green);
    font-weight: bold;
}

.secure-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 6px var(--neon-green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.9); }
}

/* Hero Financial HUD */
#hud-summary {
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.hud-title {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.8px;
}

.hud-cash-val {
    font-family: var(--font-mono);
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--brand-gold);
    text-shadow: 0 0 10px rgba(234, 179, 8, 0.2);
    line-height: 1.1;
}

.hud-rate-val {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--neon-green);
    margin-top: 2px;
}

.hud-bonds {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.bonds-val {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: bold;
    color: var(--neon-cyan);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Police Heat Bar */
#heat-container {
    background: #090c0f;
    padding: 4px 14px 6px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.heat-label-row {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-secondary);
}

.heat-bar-track {
    width: 100%;
    height: 5px;
    background: #1c232b;
    border-radius: 3px;
    overflow: hidden;
}

#heat-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #22c55e 0%, #eab308 60%, #ef4444 100%);
    transition: width 0.3s ease;
}

/* Server Sync Countdown Bar */
#sync-container {
    background: #0b0e12;
    padding: 3px 14px 6px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    border-top: 1px solid rgba(36, 45, 54, 0.4);
}

.sync-label-row {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-secondary);
}

.sync-status-text {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    letter-spacing: 0.5px;
}

.sync-pulse-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--neon-cyan);
    box-shadow: 0 0 6px var(--neon-cyan);
    animation: pulse 1.5s infinite;
}

.sync-bar-track {
    width: 100%;
    height: 4px;
    background: #151b22;
    border-radius: 2px;
    overflow: hidden;
}

#sync-bar-fill {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan) 0%, #3b82f6 100%);
    transition: width 0.1s linear;
}

/* Quick Stash Overview Strip (Sticky Under Sync Bar) */
#quick-stash-strip {
    background: #080b0e;
    border-top: 1px solid rgba(36, 45, 54, 0.4);
    padding: 6px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#quick-stash-strip::-webkit-scrollbar {
    display: none;
}

.stash-strip-title {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-secondary);
    white-space: nowrap;
    letter-spacing: 0.5px;
    font-weight: 700;
}

.stash-strip-items {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.stash-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #111720;
    border: 1px solid #232e3a;
    border-radius: 6px;
    padding: 2px 7px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-primary);
}

.stash-chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.stash-chip-val {
    font-weight: 700;
}

/* Main Viewport Content */
#main-viewport {
    flex: 1;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Bottom Tab Navigation Bar - Fixed at bottom of screen */
#bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 640px;
    height: 68px;
    background: rgba(11, 14, 18, 0.97);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 50;
    padding-bottom: env(safe-area-inset-bottom, 4px);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.5);
}

.nav-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.72rem;
    font-family: var(--font-mono);
    padding: 8px 0;
    transition: color 0.15s, transform 0.1s;
}

.nav-tab:active {
    transform: scale(0.92);
}

.nav-tab.active {
    color: var(--brand-gold);
}

.nav-tab.active iconify-icon {
    filter: drop-shadow(0 0 6px var(--brand-gold));
}

.nav-tab iconify-icon {
    font-size: 1.5rem;
}

/* Card Components */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 14px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s, background-color 0.2s;
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.card-title-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.drug-icon-box {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--bg-card-sub);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.drug-icon-box iconify-icon {
    font-size: 1.55rem;
}

.card-title {
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.card-stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    background: var(--bg-card-sub);
    border-radius: 8px;
    padding: 8px 10px;
    margin-bottom: 10px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.stat-value {
    font-weight: 700;
    color: var(--text-primary);
}

/* Touch-Optimized Action Buttons */
.btn-grid-actions {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
    margin-bottom: 8px;
}

.btn-grid-auto {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.btn-tactical {
    background: #181f26;
    color: var(--text-primary);
    border: 1px solid #2d3844;
    border-radius: 8px;
    padding: 9px 4px;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    transition: background 0.12s, border-color 0.12s, transform 0.05s;
    text-align: center;
    min-height: 48px; /* High tactile accessibility for thumbs */
}

.btn-tactical:active:not(:disabled) {
    transform: scale(0.95);
    background: #25313d;
}

.btn-tactical:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(0.7);
}

.btn-subtext {
    font-size: 0.62rem;
    color: var(--text-secondary);
}

.btn-primary-action {
    background: #172c1f;
    border-color: #2b5637;
    color: #4ade80;
}

.btn-primary-action:hover:not(:disabled) {
    background: #203f2c;
}

.btn-sell-action {
    background: #2b2310;
    border-color: #5c4b1a;
    color: #facc15;
}

/* Locked Card State */
.card.locked {
    background: #0d1014;
    border-style: dashed;
}

.unlock-overlay-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 0;
}

.btn-unlock {
    background: #201a08;
    border: 1px solid var(--brand-gold);
    color: var(--brand-gold);
    padding: 11px 20px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.86rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 0 14px rgba(234, 179, 8, 0.15);
}

/* Modal Windows (Auth & Raids) */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: #10151c;
    border: 2px solid var(--border-accent);
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    box-shadow: 0 0 35px rgba(0,0,0,0.9);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-title {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--text-primary);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.input-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    text-transform: uppercase;
}

.input-field {
    background: #090c0f;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    outline: none;
}

.input-field:focus {
    border-color: var(--brand-gold);
}

/* Honeypot field: invisible to human users, accessible to bots */
.hp-trap {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    position: absolute !important;
    left: -9999px !important;
}

/* Toast Messages */
#toast-container {
    position: fixed;
    top: 76px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 580px;
    z-index: 80;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: rgba(16, 21, 28, 0.96);
    border: 1px solid var(--border-accent);
    border-left: 4px solid var(--neon-green);
    border-radius: 8px;
    padding: 9px 12px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--text-primary);
    box-shadow: 0 4px 16px rgba(0,0,0,0.6);
    animation: slideDown 0.25s ease;
}

.toast.danger {
    border-left-color: var(--neon-red);
}

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