/* ============================================================================
   THEME VARIABLES - Cyber/Neon Dark Theme
   ============================================================================ */
:root {
    /* Backgrounds */
    --bg-0: #000000;
    --bg-1: #0a0a0f;
    --bg-card: rgba(10, 10, 20, 0.7);
    
    /* Text */
    --text: #ffffff;
    --text-muted: #8a8a9a;
    
    /* Accent colors */
    --cyan: #00FFCC;
    --cyan-glow: #00FFCC;
    --cyan-dim: rgba(0, 255, 204, 0.3);
    
    --green: #00FF88;
    --green-glow: #00FF88;
    
    --red: #FF5555;
    --red-glow: #FF5555;
    
    --purple: #8B5CF6;
    --purple-glow: #A78BFA;
    --purple-dim: rgba(139, 92, 246, 0.3);
    
    --yellow: #FFD700;
    --yellow-glow: #FFD700;
    
    --pink: #FF69B4;
    --pink-glow: #FF69B4;
    
    /* Card styling */
    --card-bg: rgba(15, 15, 25, 0.6);
    --card-border: rgba(139, 92, 246, 0.3);
    --card-border-hover: rgba(0, 255, 204, 0.5);
    
    /* Shadows and glows */
    --shadow-glow: 0 0 30px rgba(0, 255, 204, 0.15);
    --shadow-glow-intense: 0 0 40px rgba(0, 255, 204, 0.3);
}

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

body {
    background-color: var(--bg-0);
    font-family: 'Orbitron', sans-serif;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    /* Support for notched devices and fullscreen */
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

/* Fullscreen button for mobile */
#fullscreen-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    background: rgba(0, 0, 0, 0.85);
    border: 3px solid var(--cyan);
    border-radius: 12px;
    color: var(--cyan);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.5), 0 0 40px rgba(0, 255, 204, 0.3), inset 0 0 10px rgba(0, 255, 204, 0.2);
    transition: all 0.3s ease;
    text-shadow: 0 0 10px var(--cyan);
}

#fullscreen-btn:hover {
    background: rgba(0, 255, 204, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 204, 0.7), 0 0 60px rgba(0, 255, 204, 0.4), inset 0 0 15px rgba(0, 255, 204, 0.3);
    transform: scale(1.05);
}

#fullscreen-btn:active {
    transform: scale(0.95);
}

/* Hide button when in fullscreen */
:fullscreen #fullscreen-btn,
:-webkit-full-screen #fullscreen-btn,
:-moz-full-screen #fullscreen-btn,
:-ms-fullscreen #fullscreen-btn {
    display: none;
}

/* Also hide on desktop */
@media (min-width: 1024px) and (hover: hover) {
    #fullscreen-btn {
        display: none;
    }
}

/* D-pad navigation controls */
#dpad-container {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 10px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}

.dpad-grid {
    display: grid;
    grid-template-columns: 44px 44px 44px;
    grid-template-rows: 44px 44px 44px;
    gap: 4px;
}

.dpad-btn {
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.85);
    border: 2px solid var(--cyan);
    border-radius: 8px;
    color: var(--cyan);
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 12px rgba(0, 255, 204, 0.4), inset 0 0 6px rgba(0, 255, 204, 0.15);
    transition: all 0.15s ease;
    text-shadow: 0 0 8px var(--cyan);
}

.dpad-btn:hover {
    background: rgba(0, 255, 204, 0.25);
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.6), inset 0 0 10px rgba(0, 255, 204, 0.25);
}

.dpad-btn:active {
    transform: scale(0.92);
    background: rgba(0, 255, 204, 0.4);
}

/* D-pad button positions */
.dpad-up {
    grid-column: 2;
    grid-row: 1;
}

.dpad-left {
    grid-column: 1;
    grid-row: 2;
}

.dpad-center {
    grid-column: 2;
    grid-row: 2;
    border-color: var(--yellow);
    color: var(--yellow);
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.4), inset 0 0 6px rgba(255, 215, 0, 0.15);
    text-shadow: 0 0 8px var(--yellow);
    font-size: 16px;
}

.dpad-center:hover {
    background: rgba(255, 215, 0, 0.25);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.6), inset 0 0 10px rgba(255, 215, 0, 0.25);
}

.dpad-center:active {
    background: rgba(255, 215, 0, 0.4);
}

.dpad-right {
    grid-column: 3;
    grid-row: 2;
}

.dpad-down {
    grid-column: 2;
    grid-row: 3;
}

/* Zoom controls */
.zoom-controls {
    display: flex;
    gap: 4px;
    justify-content: center;
}

.zoom-btn {
    width: 44px;
    height: 36px;
    background: rgba(0, 0, 0, 0.85);
    border: 2px solid var(--purple);
    border-radius: 8px;
    color: var(--purple);
    font-size: 22px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.4), inset 0 0 6px rgba(139, 92, 246, 0.15);
    transition: all 0.15s ease;
    text-shadow: 0 0 8px var(--purple);
}

.zoom-btn:hover {
    background: rgba(139, 92, 246, 0.25);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6), inset 0 0 10px rgba(139, 92, 246, 0.25);
}

.zoom-btn:active {
    transform: scale(0.92);
    background: rgba(139, 92, 246, 0.4);
}

/* Hide D-pad on very small screens in portrait (orientation warning shows) */
@media (max-height: 400px) {
    #dpad-container {
        bottom: 10px;
        left: 10px;
    }
    
    .dpad-grid {
        grid-template-columns: 36px 36px 36px;
        grid-template-rows: 36px 36px 36px;
        gap: 2px;
    }
    
    .dpad-btn {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .zoom-btn {
        width: 36px;
        height: 30px;
        font-size: 18px;
    }
}

#desktop-warning {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-0);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

#desktop-warning .desktop-icon {
    font-size: 100px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px var(--cyan-glow));
}

#desktop-warning h2 {
    color: var(--cyan);
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    padding: 0 40px;
    margin-bottom: 15px;
    text-shadow: 0 0 20px var(--cyan-glow), 0 0 40px var(--cyan-glow);
}

#desktop-warning p {
    color: var(--text-muted);
    font-size: 18px;
    text-align: center;
    padding: 0 40px;
}

#orientation-warning {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-0);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#orientation-warning .rotate-icon {
    font-size: 80px;
    animation: rotatePhone 2s ease-in-out infinite;
}

@keyframes rotatePhone {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(90deg); }
    50% { transform: rotate(90deg); }
    75% { transform: rotate(0deg); }
}

#orientation-warning p {
    color: var(--cyan);
    font-size: 18px;
    margin-top: 30px;
    text-align: center;
    padding: 0 20px;
    text-shadow: 0 0 20px var(--cyan-glow), 0 0 40px var(--cyan-glow);
}

#loading-overlay {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    z-index: 1500;
    padding: 24px;
    box-sizing: border-box;
    text-align: center;
}

.loading-card {
    max-width: 420px;
    width: 100%;
    padding: 28px 24px;
    border-radius: 18px;
    border: 1px solid rgba(0, 255, 204, 0.35);
    background: rgba(6, 8, 16, 0.95);
    box-shadow: 0 0 30px rgba(0, 255, 204, 0.12);
}

.loading-spinner {
    width: 44px;
    height: 44px;
    margin: 0 auto 18px;
    border-radius: 50%;
    border: 3px solid rgba(0, 255, 204, 0.2);
    border-top-color: var(--cyan);
    animation: loadingSpin 1.2s linear infinite;
    box-shadow: 0 0 16px rgba(0, 255, 204, 0.35);
}

.loading-title {
    color: var(--cyan);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
    text-shadow: 0 0 12px var(--cyan-glow);
}

.loading-body {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 12px;
}

.loading-note {
    color: #b7b7c2;
    font-size: 12px;
    line-height: 1.5;
}

.loading-error {
    margin-top: 16px;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 85, 85, 0.5);
    background: rgba(40, 10, 12, 0.9);
    color: #ffb3b3;
    text-align: left;
}

.loading-error-title {
    font-size: 13px;
    font-weight: 700;
    color: #ff7a7a;
    margin-bottom: 6px;
}

.loading-error-message {
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 6px;
    word-break: break-word;
}

.loading-error-stack {
    font-size: 11px;
    line-height: 1.35;
    color: #d19a9a;
    white-space: pre-wrap;
    word-break: break-word;
}

@keyframes loadingSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

#app-container {
    display: flex;
    flex-direction: column;
    width: 100vw;
    height: 100vh;
    background: var(--bg-0);
    position: relative;
}

/* Subtle grid background overlay */
#app-container::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* Radial vignette effect */
#app-container::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, transparent 40%, rgba(0, 0, 0, 0.6) 100%);
    pointer-events: none;
    z-index: 1;
}

#header {
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.08) 0%, transparent 100%);
    border-bottom: 1px solid var(--purple-dim);
    position: relative;
    z-index: 10;
}

#header .header-logo {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 10px var(--cyan-glow)) drop-shadow(0 0 20px rgba(0, 255, 204, 0.3));
}

#header h1 {
    color: var(--cyan);
    font-size: 28px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 6px;
    text-shadow: 
        0 0 10px var(--cyan-glow), 
        0 0 20px var(--cyan-glow), 
        0 0 40px rgba(0, 255, 204, 0.5);
    animation: glowCyan 2s ease-in-out infinite alternate;
}

@keyframes glowCyan {
    from {
        text-shadow: 
            0 0 10px var(--cyan-glow), 
            0 0 20px var(--cyan-glow), 
            0 0 30px rgba(0, 255, 204, 0.4);
        opacity: 0.95;
    }
    to {
        text-shadow: 
            0 0 15px var(--cyan-glow), 
            0 0 30px var(--cyan-glow), 
            0 0 50px rgba(0, 255, 204, 0.6);
        opacity: 1;
    }
}

#main-content {
    flex: 1;
    display: flex;
    flex-direction: row;
    overflow: hidden;
    position: relative;
    z-index: 5;
}

/* Trading Sidebar - Right Side (default/landscape) */
#trading-sidebar {
    position: fixed;
    top: 60px;
    right: 0;
    width: 140px;
    height: calc(100vh - 60px);
    background: rgba(0, 0, 0, 0.85);
    border-left: 1px solid var(--purple-dim);
    display: flex;
    flex-direction: column;
    padding: 15px 10px;
    gap: 15px;
    z-index: 50;
    font-family: 'Orbitron', sans-serif;
}

/* In landscape/default mode, hide the footer-row-1 wrapper div itself 
   but show the sections inside it normally */
.landscape-mode .footer-row-1,
body:not(.portrait-mode) .footer-row-1 {
    display: contents; /* Makes the wrapper invisible, children flow normally */
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sidebar-label {
    font-size: 9px;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.balance-display {
    font-size: 16px;
    font-weight: 700;
    color: var(--green);
    text-shadow: 0 0 10px var(--green-glow);
}

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

.bet-btn {
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--cyan);
    border-radius: 4px;
    color: var(--cyan);
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.15s ease;
}

.bet-btn:hover {
    background: rgba(0, 255, 204, 0.2);
}

.bet-btn:active {
    transform: scale(0.92);
}

#bet-amount-display {
    font-size: 14px;
    font-weight: 700;
    color: var(--cyan);
    min-width: 40px;
    text-align: center;
}

.leverage-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px;
}

.leverage-btn {
    padding: 6px 8px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--purple-dim);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 11px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
}

.leverage-btn:hover {
    border-color: var(--purple);
    color: var(--purple);
}

.leverage-btn.active {
    background: rgba(139, 92, 246, 0.3);
    border-color: var(--purple);
    color: var(--purple);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.4);
}

#active-bets-count {
    font-size: 20px;
    font-weight: 700;
    color: var(--yellow);
    text-shadow: 0 0 10px var(--yellow-glow);
}

.error-message {
    font-size: 10px;
    color: var(--red);
    text-shadow: 0 0 8px var(--red-glow);
    padding: 8px;
    background: rgba(255, 85, 85, 0.1);
    border: 1px solid var(--red);
    border-radius: 4px;
    text-align: center;
    animation: fadeInOut 2s ease-in-out;
}

@keyframes fadeInOut {
    0% { opacity: 0; }
    10% { opacity: 1; }
    80% { opacity: 1; }
    100% { opacity: 0; }
}

/* Adjust canvas to not overlap sidebar - LANDSCAPE only */
@media (min-width: 500px) {
    .landscape-mode #main-canvas {
        width: calc(100% - 140px) !important;
    }
}

/* Hide sidebar on very small LANDSCAPE screens */
.landscape-mode #trading-sidebar {
    /* Keep default sidebar styles in landscape */
}

@media (max-width: 499px) {
    .landscape-mode #trading-sidebar {
        display: none;
    }
}

/* ============================================================================
   PORTRAIT MODE STYLES - Sidebar becomes footer, dpad stays above footer
   ============================================================================ */

/* Portrait mode: Sidebar becomes a footer at the bottom */
.portrait-mode #trading-sidebar {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    max-height: 120px;
    border-left: none;
    border-top: 1px solid var(--purple-dim);
    flex-direction: column;
    padding: 6px 10px;
    gap: 4px;
    z-index: 50;
}

/* Portrait footer layout - reflow controls into rows */
.portrait-mode #trading-sidebar .sidebar-section {
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

.portrait-mode #trading-sidebar .sidebar-label {
    font-size: 7px;
    min-width: 45px;
    letter-spacing: 0.5px;
}

/* First row: Balance + Active bets side by side */
.portrait-mode .footer-row-1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 15px;
}

.portrait-mode .footer-row-1 .sidebar-section {
    flex: 1;
}

/* Second row: Bet amount controls - compact */
.portrait-mode .bet-controls {
    flex: 1;
    justify-content: center;
    gap: 6px;
}

/* Third row: Leverage buttons - horizontal compact row */
.portrait-mode .leverage-buttons {
    display: flex;
    flex-direction: row;
    gap: 3px;
    flex-wrap: nowrap;
}

.portrait-mode .leverage-btn {
    padding: 3px 6px;
    font-size: 9px;
    flex: 1;
    min-width: 0;
}

.portrait-mode .balance-display {
    font-size: 13px;
}

.portrait-mode #active-bets-count {
    font-size: 14px;
}

.portrait-mode #bet-amount-display {
    font-size: 11px;
    min-width: 28px;
}

.portrait-mode .bet-btn {
    width: 22px;
    height: 22px;
    font-size: 14px;
}

/* Compact D-pad in portrait */
.portrait-mode .dpad-grid {
    grid-template-columns: 38px 38px 38px;
    grid-template-rows: 38px 38px 38px;
    gap: 2px;
}

.portrait-mode .dpad-btn {
    width: 38px;
    height: 38px;
    font-size: 14px;
}

.portrait-mode .zoom-btn {
    width: 38px;
    height: 30px;
    font-size: 16px;
}

/* Portrait mode: D-pad stays bottom-left but above footer */
.portrait-mode #dpad-container {
    bottom: 130px; /* Above the footer */
    left: 10px;
    z-index: 100;
}

/* Portrait mode: Fullscreen button repositioned */
.portrait-mode #fullscreen-btn {
    bottom: 130px;
    right: 10px;
}

/* Portrait mode: Adjust main content to not overlap footer */
.portrait-mode #main-content {
    height: calc(100vh - 60px - 120px); /* header - footer */
}

.portrait-mode #main-canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Portrait mode: Error message styling */
.portrait-mode #insufficient-balance {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

#main-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#footer {
    display: none;
}

#footer a {
    display: none;
}

#footer a:hover {
    display: none;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    #header h1 {
        animation: none;
    }
    
    #orientation-warning .rotate-icon {
        animation: none;
    }
    
    * {
        transition: none !important;
    }
}

@media (max-width: 1024px) {
    #header h1 {
        font-size: 20px;
        letter-spacing: 3px;
    }
}