/* ============================================================
   RANDOM WHEEL — GalaxySeven
   Space-themed wheel with two styles:
   - Vertical Track (cb-roulette-v-track)
   - Circle Wheel (canvas rotation)
   ============================================================ */

/* ── CSS Variables ─────────────────────────────── */
:root {
    --rw-bg: #0a0c14;
    --rw-surface: #141824;
    --rw-surface2: #1c2030;
    --rw-border: #2a3040;
    --rw-gold: #f0c040;
    --rw-gold-dim: #8a7030;
    --rw-purple: #a855f7;
    --rw-purple-dim: #7c3aed;
    --rw-blue: #4a90d9;
    --rw-text: #e2e8f0;
    --rw-text-dim: #8892a6;
    --rw-accent: #9333ea;
    --rw-glow-purple: rgba(147, 51, 234, 0.4);
}

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

body.rw-body {
    background: var(--rw-bg);
    color: var(--rw-text);
    font-family: "Montserrat", sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ═══ Main Layout ═══ */
.rw-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 24px 40px;
}

/* ═══ Header ═══ */
.rw-header {
    text-align: center;
    margin-bottom: 32px;
}
.rw-title {
    font-family: "Orbitron", sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 900;
    letter-spacing: 0.06em;
    color: #fff;
}
.rw-title-icon {
    display: inline-block;
    animation: rw-dice-bounce 2s ease-in-out infinite;
}
@keyframes rw-dice-bounce {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-6px) rotate(-5deg); }
    75% { transform: translateY(-6px) rotate(5deg); }
}
.rw-title-accent {
    background: linear-gradient(135deg, var(--rw-purple), var(--rw-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.rw-subtitle {
    color: var(--rw-text-dim);
    font-size: 0.95rem;
    margin-top: 6px;
    letter-spacing: 0.04em;
}

/* ═══ Layout Grid ═══ */
.rw-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 24px;
    align-items: start;
}
@media (max-width: 860px) {
    .rw-layout {
        grid-template-columns: 1fr;
    }
}

/* ═══ Panels ═══ */
.rw-panel {
    background: var(--rw-surface);
    border: 1px solid var(--rw-border);
    border-radius: 0;
    overflow: hidden;
    box-shadow:
        0 4px 24px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.03);
}
.rw-panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    font-family: "Orbitron", sans-serif;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--rw-text-dim);
    border-bottom: 1px solid var(--rw-border);
    background: rgba(147, 51, 234, 0.04);
}
.rw-panel-icon {
    font-size: 1rem;
}

/* ═══ Input Panel ═══ */
.rw-input-panel {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.rw-textarea {
    width: 100%;
    min-height: 220px;
    padding: 14px 16px;
    background: var(--rw-surface2);
    border: none;
    border-bottom: 1px solid var(--rw-border);
    color: var(--rw-text);
    font-family: "Montserrat", sans-serif;
    font-size: 0.9rem;
    line-height: 1.6;
    resize: vertical;
    outline: none;
    transition: border-color 0.25s ease;
}
.rw-textarea::placeholder {
    color: var(--rw-text-dim);
    opacity: 0.55;
}
.rw-textarea:focus {
    border-color: var(--rw-purple-dim);
    box-shadow: inset 0 0 0 1px rgba(168, 85, 247, 0.15);
}

/* ═══ Options ═══ */
.rw-options {
    padding: 14px 18px;
    border-bottom: 1px solid var(--rw-border);
}
.rw-option-label {
    font-family: "Orbitron", sans-serif;
    font-weight: 700;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: var(--rw-text-dim);
    margin-bottom: 10px;
}
.rw-style-toggles {
    display: flex;
    gap: 8px;
}
.rw-style-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 8px;
    background: var(--rw-surface2);
    border: 1px solid var(--rw-border);
    color: var(--rw-text-dim);
    font-family: "Montserrat", sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.3s ease;
    clip-path: polygon(5% 0, 100% 0, 95% 100%, 0% 100%);
}
.rw-style-btn:hover {
    border-color: var(--rw-purple-dim);
    color: var(--rw-text);
    background: rgba(147, 51, 234, 0.08);
}
.rw-style-btn.active {
    border-color: var(--rw-purple);
    color: #fff;
    background: rgba(147, 51, 234, 0.15);
    box-shadow: 0 0 16px var(--rw-glow-purple);
}
.rw-style-icon {
    font-size: 1.3rem;
}
.rw-style-name {
    font-size: 0.65rem;
}

/* ═══ Fun Mode Toggle Switch ═══ */
.rw-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}
.rw-toggle input {
    display: none;
}
.rw-toggle-slider {
    position: relative;
    width: 42px;
    height: 24px;
    background: var(--rw-surface2);
    border: 1px solid var(--rw-border);
    border-radius: 12px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.rw-toggle-slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--rw-text-dim);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.rw-toggle input:checked + .rw-toggle-slider {
    background: rgba(168, 85, 247, 0.3);
    border-color: var(--rw-purple);
    box-shadow: 0 0 12px rgba(168, 85, 247, 0.35);
}
.rw-toggle input:checked + .rw-toggle-slider::after {
    left: 20px;
    background: var(--rw-purple);
    box-shadow: 0 0 6px rgba(168, 85, 247, 0.6);
}
.rw-toggle-label-text {
    font-family: "Montserrat", sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--rw-text-dim);
    transition: color 0.3s ease;
    line-height: 1.3;
}
.rw-toggle input:checked ~ .rw-toggle-label-text {
    color: var(--rw-purple);
}

/* ═══ Roll Button ═══ */
.rw-roll-btn {
    position: relative;
    margin: 16px 18px;
    padding: 16px 0;
    width: calc(100% - 36px);
    background: linear-gradient(135deg, var(--rw-purple-dim), var(--rw-purple));
    border: 1px solid var(--rw-purple);
    color: #fff;
    font-family: "Orbitron", sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    cursor: pointer;
    clip-path: polygon(4% 0, 100% 0, 96% 100%, 0% 100%);
    transition: all 0.3s ease;
    overflow: hidden;
}
.rw-roll-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--rw-purple), #c084fc);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.5);
    transform: scale(1.02);
}
.rw-roll-btn:active:not(:disabled) {
    transform: scale(0.97);
}
.rw-roll-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(30%);
}
.rw-roll-btn-text {
    position: relative;
    z-index: 1;
}
.rw-roll-btn-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.1),
        transparent
    );
    transform: skewX(-15deg);
    transition: left 600ms ease;
    left: -100%;
    width: 60%;
    z-index: 0;
}
.rw-roll-btn:hover:not(:disabled) .rw-roll-btn-glow {
    left: 150%;
}

/* ═══ Result Box ═══ */
.rw-result {
    margin: 0 18px 12px;
    padding: 14px;
    background: var(--rw-surface2);
    border: 1px solid var(--rw-border);
    text-align: center;
    animation: rw-result-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes rw-result-in {
    from { opacity: 0; transform: scale(0.9); }
    to   { opacity: 1; transform: scale(1); }
}
.rw-result-label {
    display: block;
    font-family: "Orbitron", sans-serif;
    font-weight: 700;
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    color: var(--rw-text-dim);
    margin-bottom: 4px;
}
.rw-result-value {
    display: block;
    font-family: "Orbitron", sans-serif;
    font-weight: 900;
    font-size: 1.4rem;
    color: var(--rw-gold);
    text-shadow: 0 0 20px rgba(240, 192, 64, 0.5);
    animation: rw-result-glow 1.5s ease-in-out infinite;
    word-break: break-word;
}
@keyframes rw-result-glow {
    0%, 100% { text-shadow: 0 0 16px rgba(240,192,64,0.4); }
    50% { text-shadow: 0 0 32px rgba(240,192,64,0.8); }
}

/* Result action buttons */
.rw-result-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    justify-content: center;
}
.rw-action-btn {
    padding: 8px 14px;
    border: 1px solid var(--rw-border);
    background: var(--rw-surface);
    color: var(--rw-text);
    font-family: "Montserrat", sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.25s ease;
    clip-path: polygon(4% 0, 100% 0, 96% 100%, 0% 100%);
}
.rw-action-btn:hover {
    border-color: var(--rw-purple);
    background: rgba(147, 51, 234, 0.12);
}
.rw-action-reroll:hover {
    color: var(--rw-gold);
    border-color: var(--rw-gold-dim);
}
.rw-action-remove:hover {
    color: #f87171;
    border-color: #f87171;
}

/* ═══ Entry Counter ═══ */
.rw-entry-count {
    padding: 10px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: "Orbitron", sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--rw-text-dim);
    border-bottom: 1px solid var(--rw-border);
    transition: color 0.3s ease;
}
.rw-entry-count-icon {
    font-size: 0.85rem;
}
.rw-entry-count.has-entries {
    color: var(--rw-purple);
}

/* ═══ History Log ═══ */
.rw-history {
    margin: 0 18px 16px;
    border: 1px solid var(--rw-border);
    background: var(--rw-surface2);
    overflow: hidden;
}
.rw-history-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    font-family: "Orbitron", sans-serif;
    font-weight: 700;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--rw-text-dim);
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
    border-bottom: 1px solid transparent;
}
.rw-history-header:hover {
    background: rgba(147, 51, 234, 0.05);
}
.rw-history-icon {
    font-size: 0.9rem;
}
.rw-history-count {
    background: var(--rw-purple-dim);
    color: #fff;
    padding: 1px 7px;
    border-radius: 3px;
    font-size: 0.6rem;
    margin-left: auto;
}
.rw-history-chevron {
    font-size: 0.55rem;
    transition: transform 0.25s ease;
}
.rw-history.open .rw-history-chevron {
    transform: rotate(180deg);
}
.rw-history.open .rw-history-header {
    border-bottom-color: var(--rw-border);
}
.rw-history-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.rw-history.open .rw-history-list {
    max-height: 400px;
    overflow-y: auto;
}
.rw-history-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-bottom: 1px solid rgba(42, 48, 64, 0.3);
    font-size: 0.78rem;
    animation: rw-history-in 0.3s ease;
}
@keyframes rw-history-in {
    from { opacity: 0; transform: translateX(-12px); }
    to   { opacity: 1; transform: translateX(0); }
}
.rw-history-item:last-child {
    border-bottom: none;
}
.rw-history-item-num {
    font-family: "Orbitron", sans-serif;
    font-size: 0.55rem;
    color: var(--rw-text-dim);
    min-width: 20px;
}
.rw-history-item-text {
    flex: 1;
    color: var(--rw-text);
    font-weight: 600;
}
.rw-history-item-text.winner-gold {
    color: var(--rw-gold);
}
.rw-history-item-badge {
    font-size: 0.55rem;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 700;
    letter-spacing: 0.05em;
}
.rw-history-item-badge.track {
    background: rgba(168, 85, 247, 0.2);
    color: var(--rw-purple);
}
.rw-history-item-badge.circle {
    background: rgba(74, 144, 217, 0.2);
    color: var(--rw-blue);
}

/* ═══ Confetti Particles ═══ */
.rw-confetti-particle {
    position: fixed;
    z-index: 3000;
    pointer-events: none;
    animation: rw-confetti-fall linear forwards;
}
@keyframes rw-confetti-fall {
    0%   {
        transform: translate(0, 0) rotate(0deg) scale(1);
        opacity: 1;
    }
    70%  { opacity: 1; }
    100% {
        transform: translate(var(--rw-cfx), var(--rw-cfy)) rotate(var(--rw-cfr)) scale(0.3);
        opacity: 0;
    }
}

/* ═══════════════════════════════════════
   VERTICAL TRACK STYLE
   (cb-roulette-v-track reference)
   ═══════════════════════════════════════ */
.rw-roulette-container {
    width: 100%;
    height: min(720px, 82vh);
    overflow: hidden;
    position: relative;
    background: var(--rw-bg);
    border: 1px solid var(--rw-border);
    contain: layout style;
}
.rw-roulette-container::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    clip-path: polygon(4% 0, 100% 0, 96% 100%, 0% 100%);
    border: 2px solid rgba(240, 192, 64, 0.3);
}
.rw-roulette-track {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    transition: none;
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    will-change: transform, filter;
}

/* Individual track item */
.rw-track-item {
    width: 100%;
    height: 120px;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-sizing: border-box;
    position: relative;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(42, 48, 64, 0.4);
    transition: background 0.3s ease;
}
.rw-track-item:nth-child(odd) {
    background: rgba(28, 32, 48, 0.3);
}
.rw-track-item:nth-child(even) {
    background: rgba(20, 24, 36, 0.3);
}
.rw-track-item.winner {
    background: rgba(147, 51, 234, 0.18) !important;
    box-shadow: inset 0 0 30px rgba(168, 85, 247, 0.15);
    animation: rw-winner-glow 0.8s ease-in-out infinite alternate;
}
@keyframes rw-winner-glow {
    from { box-shadow: inset 0 0 20px rgba(168,85,247,0.1); }
    to   { box-shadow: inset 0 0 40px rgba(168,85,247,0.25); }
}
.rw-track-item.dimmed {
    opacity: 0.35;
    filter: brightness(0.4);
    transition: opacity 0.6s ease, filter 0.6s ease;
}

.rw-track-item-text {
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: var(--rw-text);
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 12px;
}

/* Track item tier glow ring */
.rw-track-item::before {
    content: '';
    position: absolute;
    inset: 8px 12%;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at center, rgba(168,85,247,0.06) 0%, transparent 70%);
    border-radius: 4px;
}

/* Fade mask overlay (top + bottom) */
.rw-roulette-mask {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        var(--rw-bg) 0%,
        transparent 18%,
        transparent 82%,
        var(--rw-bg) 100%
    );
    opacity: 0.92;
}

/* Center indicator line */
.rw-roulette-indicator {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    pointer-events: none;
    height: 120px;
    border-top: 2px solid var(--rw-purple);
    border-bottom: 2px solid var(--rw-purple);
    box-shadow:
        0 0 12px rgba(168,85,247,0.3),
        inset 0 0 20px rgba(168,85,247,0.06);
    background: rgba(168, 85, 247, 0.04);
}

/* Placeholder state */
.rw-track-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: transparent !important;
}
.rw-placeholder-text {
    font-family: "Montserrat", sans-serif;
    color: var(--rw-text-dim);
    font-size: 1rem;
    opacity: 0.5;
}

/* ═══════════════════════════════════════
   CIRCLE WHEEL STYLE
   ═══════════════════════════════════════ */
.rw-circle-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-height: min(720px, 82vh);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--rw-bg);
}

.rw-circle-container canvas {
    width: 100%;
    height: 100%;
    transition: none;
}

/* Pointer triangle at the top */
.rw-circle-pointer {
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    width: 0;
    height: 0;
    border-left: 16px solid transparent;
    border-right: 16px solid transparent;
    border-top: 28px solid var(--rw-purple);
    filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.6));
    animation: rw-pointer-pulse 2s ease-in-out infinite;
}
@keyframes rw-pointer-pulse {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(168,85,247,0.5)); }
    50% { filter: drop-shadow(0 0 18px rgba(168,85,247,0.9)); }
}

/* ═══ Winner explosion particle effect ═══ */
.rw-explosion {
    animation: rw-explode 0.8s ease-out forwards;
    position: relative;
    z-index: 3;
}
@keyframes rw-explode {
    0%   { transform: scale(1); filter: brightness(1); }
    30%  { transform: scale(1.08); filter: brightness(1.4); }
    100% { transform: scale(1); filter: brightness(1); }
}

/* ═══ Toast notification ═══ */
.rw-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    padding: 10px 24px;
    background: rgba(220, 38, 38, 0.9);
    color: #fff;
    font-family: "Montserrat", sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 4px;
    animation: rw-toast-in 0.35s ease, rw-toast-out 0.35s ease 2.5s forwards;
}
@keyframes rw-toast-in {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes rw-toast-out {
    from { opacity: 1; }
    to   { opacity: 0; }
}