/* ========================================
   Star Trek: Temporal Rift — Theme CSS
   LCARS-inspired dark terminal aesthetic
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;700&display=swap');

:root {
    --amber: #ff9900;
    --amber-dim: rgba(255, 153, 0, 0.15);
    --amber-mid: rgba(255, 153, 0, 0.35);
    --red-alert: #cc3333;
    --bg-dark: #0a0a0f;
    --bg-panel: #0d0d14;
    --border-amber: rgba(255, 153, 0, 0.4);
    --hp-green: #33cc66;
    --hp-enemy: #cc3333;
    --text-dim: rgba(255, 153, 0, 0.6);
    --font-mono: 'Share Tech Mono', 'Consolas', monospace;
    --font-display: 'Orbitron', sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg-dark);
    color: var(--amber);
    font-family: var(--font-mono);
    font-size: 14px;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Screen management */
.game-screen {
    display: none;
    min-height: 100vh;
}
.game-screen.active {
    display: block;
}

/* ============ LCARS Border ============ */
.lcars-border {
    border: 2px solid var(--amber);
    border-radius: 24px 4px 24px 4px;
    background: var(--bg-panel);
    box-shadow:
        0 0 20px rgba(255, 153, 0, 0.08),
        inset 0 0 30px rgba(0, 0, 0, 0.5);
    position: relative;
}

.lcars-border::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 20px;
    width: 80px;
    height: 4px;
    background: var(--amber);
    border-radius: 0 0 4px 4px;
}

/* ============ Typography ============ */
.title-glow {
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: var(--amber);
    text-shadow:
        0 0 10px rgba(255, 153, 0, 0.6),
        0 0 30px rgba(255, 153, 0, 0.3);
    letter-spacing: 6px;
}

.subtitle {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--text-dim);
    letter-spacing: 8px;
    text-transform: uppercase;
}

.text-amber { color: var(--amber) !important; }
.border-amber { border-color: var(--border-amber) !important; }
.stat-label { color: var(--text-dim); font-size: 0.85rem; }

/* ============ Buttons ============ */
.btn-trek {
    background: var(--amber);
    color: var(--bg-dark);
    border: none;
    font-family: var(--font-mono);
    font-weight: bold;
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.2s;
}
.btn-trek:hover {
    background: #ffaa33;
    color: var(--bg-dark);
    box-shadow: 0 0 15px rgba(255, 153, 0, 0.4);
}
.btn-trek:disabled {
    background: rgba(255, 153, 0, 0.2);
    color: rgba(255, 153, 0, 0.4);
    cursor: not-allowed;
}

.btn-trek-outline {
    background: transparent;
    color: var(--amber);
    border: 1px solid var(--amber);
    font-family: var(--font-mono);
    letter-spacing: 1px;
    border-radius: 4px;
    transition: all 0.2s;
}
.btn-trek-outline:hover {
    background: var(--amber-dim);
    color: var(--amber);
    box-shadow: 0 0 10px rgba(255, 153, 0, 0.2);
}
.btn-trek-outline:disabled {
    border-color: rgba(255, 153, 0, 0.2);
    color: rgba(255, 153, 0, 0.3);
}

.btn-trek-sm {
    background: transparent;
    color: var(--amber);
    border: 1px solid var(--border-amber);
    font-family: var(--font-mono);
    font-size: 1.2rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s;
}
.btn-trek-sm:hover:not(:disabled) {
    background: var(--amber-dim);
    color: var(--amber);
    border-color: var(--amber);
}
.btn-trek-sm:disabled {
    opacity: 0.2;
    cursor: not-allowed;
}

.btn-danger-trek {
    background: transparent;
    color: var(--red-alert);
    border: 1px solid var(--red-alert);
    font-family: var(--font-mono);
    border-radius: 4px;
    transition: all 0.2s;
}
.btn-danger-trek:hover {
    background: rgba(204, 51, 51, 0.15);
    color: var(--red-alert);
}

/* ============ Form Controls ============ */
.trek-select {
    background: var(--bg-dark) !important;
    color: var(--amber) !important;
    border: 1px solid var(--border-amber) !important;
    font-family: var(--font-mono) !important;
}
.trek-select:focus {
    box-shadow: 0 0 0 2px rgba(255, 153, 0, 0.25) !important;
    border-color: var(--amber) !important;
}
.trek-select option {
    background: var(--bg-dark);
    color: var(--amber);
}

/* ============ Panels ============ */
.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-amber);
    border-radius: 4px;
    padding: 12px;
    height: 100%;
}

.panel-header {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--amber);
    border-bottom: 1px solid var(--border-amber);
    padding-bottom: 6px;
    margin-bottom: 10px;
}

/* ============ HP Bars ============ */
.hp-bar-container {
    position: relative;
    height: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-amber);
    border-radius: 2px;
    overflow: hidden;
}

.hp-bar {
    height: 100%;
    background: linear-gradient(90deg, #227733, var(--hp-green));
    transition: width 0.4s ease;
}

.hp-bar-enemy {
    background: linear-gradient(90deg, #882222, var(--hp-enemy));
}

.hp-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.7rem;
    color: #fff;
    text-shadow: 0 0 4px rgba(0,0,0,0.8);
    pointer-events: none;
}

/* ============ Stats Grid ============ */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px 8px;
    font-size: 0.85rem;
}

/* ============ Lists ============ */
.ability-list, .inventory-list, .actions-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.8rem;
    max-height: 100px;
    overflow-y: auto;
}

.ability-list li, .inventory-list li, .actions-list li {
    padding: 2px 6px;
    border-bottom: 1px solid rgba(255, 153, 0, 0.08);
    cursor: default;
}

.ability-list li.selected {
    background: var(--amber-mid);
    color: #fff;
}

.ability-list li:hover {
    background: var(--amber-dim);
}

.ability-list li.on-cooldown {
    color: var(--text-dim);
}

/* ============ Game Log ============ */
.game-log {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 153, 0, 0.15);
    border-radius: 2px;
    padding: 10px;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-y: auto;
    min-height: 300px;
    max-height: calc(100vh - 260px);
    scroll-behavior: smooth;
}

.game-log .log-entry {
    margin-bottom: 4px;
    animation: fadeIn 0.3s ease;
}

.game-log .log-heading {
    color: #ffcc44;
    font-weight: bold;
    font-size: 0.9rem;
}

.game-log .log-combat {
    color: #ff6644;
}

.game-log .log-system {
    color: var(--text-dim);
    font-style: italic;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============ Movement Grid ============ */
.movement-grid {
    display: grid;
    grid-template-columns: 44px 44px 44px;
    grid-template-rows: 44px 44px 44px;
    gap: 4px;
    align-items: center;
    justify-items: center;
}

.coord-display {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-align: center;
}

/* ============ Character Preview ============ */
.char-preview {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-amber);
    border-radius: 4px;
    padding: 12px;
    font-size: 0.9rem;
}

/* ============ Scanline effect ============ */
.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.04) 2px,
        rgba(0, 0, 0, 0.04) 4px
    );
}

/* ============ Modal ============ */
.trek-modal {
    background: var(--bg-panel) !important;
    border: 2px solid var(--amber) !important;
    color: var(--amber) !important;
    font-family: var(--font-mono);
}

.trek-modal .modal-header,
.trek-modal .modal-footer {
    border-color: var(--border-amber) !important;
}

/* ============ Scrollbar ============ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border-amber); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

/* ============ Responsive ============ */
@media (max-width: 768px) {
    .game-log {
        min-height: 200px;
        max-height: 40vh;
    }
    .title-glow { font-size: 1.6rem; }
    .subtitle { font-size: 0.8rem; letter-spacing: 4px; }
}