/**
 * Writing Pad Standalone — Styles v4.11.0
 * Updated with Space Grotesk + JetBrains Mono
 * 
 * @package EpikBeats
 * @since 4.11.0
 */

/* === VARIABLES === */
:root {
    --wps-gold: #e2ba87;
    --wps-gold-dim: rgba(226, 186, 135, 0.3);
    --wps-gold-glow: rgba(226, 186, 135, 0.5);
    --wps-blue: #3b82f6;
    --wps-green: #22c55e;
    --wps-red: #ef4444;
    --wps-pink: #F472B6;
    --wps-cyan: #0891B2;
    --wps-purple: #a855f7;
    --wps-orange: #EA580C;
    --wps-lime: #84cc16;
    --wps-teal: #14b8a6;
    --wps-amber: #f59e0b;
    --wps-indigo: #6366f1;
    --wps-rose: #fb7185;
    --wps-sky: #38bdf8;
    --wps-brown: #a0845c;
    --wps-emerald: #059669;
    --wps-fuchsia: #d946ef;
    --wps-slate: #94a3b8;
    --wps-yellow: #fbbf24;
    --wps-coral: #fb923c;
    --wps-paper: #0a0a0a;
    --wps-rule: rgba(100, 149, 237, 0.10);
    --wps-margin: rgba(220, 50, 50, 0.18);
    --wps-text: #fff;
    --wps-dim: #888;
    --wps-surface: #111;
    --wps-border: #222;
    --wps-bg: #0a0a0a;
}

/* === LAYOUT === */
.writing-pad-standalone {
    min-height: 100vh;
    background: var(--wps-bg);
    color: var(--wps-text);
    font-family: 'Space Grotesk', -apple-system, sans-serif;
}

.wps-notebook {
    max-width: 840px;
    margin: 0 auto;
    padding: 40px 24px 80px 68px;
    position: relative;
    min-height: 80vh;
}

/* Red margin line */
.wps-notebook::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 52px;
    width: 2px;
    background: var(--wps-margin);
    pointer-events: none;
}

/* Hole punches */
.wps-notebook::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 16px;
    width: 20px;
    background:
        radial-gradient(circle 6px at 10px 80px, rgba(0,0,0,0.06) 100%, transparent 100%),
        radial-gradient(circle 6px at 10px 400px, rgba(0,0,0,0.06) 100%, transparent 100%),
        radial-gradient(circle 6px at 10px 720px, rgba(0,0,0,0.06) 100%, transparent 100%);
    background-repeat: no-repeat;
    pointer-events: none;
}

/* === HEADER === */
.wps-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--wps-border);
}
.wps-logo {
    width: 48px; height: 48px;
    background: var(--wps-gold);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 22px; font-style: italic; color: #0a0a0a;
    flex-shrink: 0;
}
.wps-header-info h1 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 2px;
    margin: 0 0 2px;
    color: var(--wps-gold);
}
.wps-header-info p {
    font-size: 14px;
    color: var(--wps-dim);
    margin: 4px 0 0 0;
}

/* === TEXTAREA (Input State) === */
.wps-textarea-wrap {
    position: relative;
    margin-bottom: 20px;
}
.wps-textarea {
    width: 100%;
    min-height: 400px;
    background: var(--wps-surface);
    border: 2px solid var(--wps-border);
    border-radius: 12px;
    color: var(--wps-text);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.8;
    padding: 24px;
    resize: vertical;
}
.wps-textarea:focus {
    outline: none;
    border-color: var(--wps-gold);
    box-shadow: 0 0 0 3px var(--wps-gold-dim);
}
.wps-textarea::placeholder {
    color: #555;
}
.wps-textarea-footer {
    display: flex;
    justify-content: space-between;
    padding: 8px 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--wps-dim);
}
.wps-remaining { color: var(--wps-gold); }

/* === BREAK IT DOWN BUTTON === */
.wps-break-btn {
    display: block;
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--wps-gold), #d4a574);
    color: #0a0a0a;
    border: none;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 20px var(--wps-gold-dim);
}
.wps-break-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--wps-gold-glow);
}
.wps-break-btn:active {
    transform: translateY(0);
}
.wps-break-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}
.wps-break-btn.loading {
    position: relative;
    color: transparent;
}
.wps-break-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 24px; height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid #000;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Error message */
.wps-error {
    margin-top: 12px;
    padding: 0;
    font-size: 13px;
    color: var(--wps-red);
    font-weight: 600;
    min-height: 20px;
}

/* === BREAKDOWN STATE === */

/* Stats bar */
.wps-stats {
    display: flex;
    gap: 20px;
    padding: 16px 20px;
    margin-bottom: 20px;
    background: rgba(0,0,0,0.3);
    border-radius: 10px;
    flex-wrap: wrap;
}
.wps-stat { 
    display: flex; 
    flex-direction: column;
    align-items: center; 
    gap: 4px; 
}
.wps-stat-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 24px;
    font-weight: 800;
    line-height: 1;
}
.wps-gold { color: var(--wps-gold); }
.wps-green { color: var(--wps-green); }
.wps-blue { color: var(--wps-blue); }
.wps-red { color: var(--wps-red); }
.wps-purple { color: var(--wps-purple); }
.wps-stat-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--wps-dim);
    text-transform: uppercase;
}

/* Skill badge */
.wps-skill {
    display: inline-flex;
    padding: 8px 16px;
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--wps-gold), #d4a574);
    color: #0a0a0a;
    transition: all 0.5s;
}
.wps-skill.elite { background: linear-gradient(135deg, var(--wps-gold), #d4a574); color: #0a0a0a; }
.wps-skill.advanced { background: linear-gradient(135deg, var(--wps-green), #16a34a); color: #fff; }
.wps-skill.intermediate { background: linear-gradient(135deg, var(--wps-blue), #2563eb); color: #fff; }

/* === BARS === */
.wps-bars {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.wps-bar {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 8px 4px 9px;
    opacity: 0;
    transform: translateY(6px);
    position: relative;
    min-height: 38px;
    border-bottom: 1px solid var(--wps-rule);
}
.wps-bar.revealed {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.35s ease, transform 0.35s ease;
}
.wps-bar.active {
    border-bottom-color: var(--wps-gold);
    border-bottom-width: 2px;
}

.wps-bar-num {
    width: 24px;
    flex-shrink: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 800;
    color: var(--wps-dim);
    text-align: right;
    opacity: 0.4;
}
.wps-bar-text {
    flex: 1;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wps-bar-scheme {
    width: 20px;
    flex-shrink: 0;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 18px;
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.3s, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
}
.wps-bar-scheme.show { opacity: 1; transform: scale(1); }
.wps-bar-scheme.a { color: var(--wps-gold); }
.wps-bar-scheme.b { color: var(--wps-blue); }
.wps-bar-scheme.c { color: var(--wps-purple); }
.wps-bar-scheme.d { color: var(--wps-cyan); }
.wps-bar-scheme.e { color: var(--wps-green); }
.wps-bar-scheme.f { color: var(--wps-orange); }

/* Chain tag */
.wps-chain-tag {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    font-family: 'JetBrains Mono', monospace;
    font-size: 9px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    opacity: 0;
    transition: all 0.4s ease;
    white-space: nowrap;
    background: var(--wps-red);
    color: #fff;
}
.wps-chain-tag.show { opacity: 1; transform: translateY(-50%) translateX(0); }

/* === PARTIAL RHYME HIGHLIGHTS === */
.wps-rh {
    display: inline;
    padding: 1px 4px;
    border-radius: 3px;
    font-weight: 900;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    -webkit-text-stroke: 0.5px rgba(0,0,0,0.3);
    text-shadow: 1px 1px 0 rgba(0,0,0,0.4), -1px -1px 0 rgba(0,0,0,0.1);
}
.wps-rh.show { opacity: 1; transform: scale(1); }

.wps-hl-gold   { background: var(--wps-gold);   color: #000; text-shadow: none; -webkit-text-stroke: 0; }
.wps-hl-blue   { background: var(--wps-blue);   color: #fff; }
.wps-hl-green  { background: var(--wps-green);  color: #fff; }
.wps-hl-red    { background: var(--wps-red);    color: #fff; }
.wps-hl-pink   { background: var(--wps-pink);   color: #fff; }
.wps-hl-cyan   { background: var(--wps-cyan);   color: #fff; }
.wps-hl-purple { background: var(--wps-purple); color: #fff; }
.wps-hl-orange { background: var(--wps-orange); color: #fff; }
.wps-hl-lime   { background: var(--wps-lime);   color: #000; text-shadow: none; -webkit-text-stroke: 0; }
.wps-hl-teal   { background: var(--wps-teal);   color: #fff; }
.wps-hl-amber  { background: var(--wps-amber);  color: #000; text-shadow: none; -webkit-text-stroke: 0; }
.wps-hl-indigo { background: var(--wps-indigo); color: #fff; }
.wps-hl-rose   { background: var(--wps-rose);   color: #fff; }
.wps-hl-sky    { background: var(--wps-sky);    color: #000; text-shadow: none; -webkit-text-stroke: 0; }
.wps-hl-brown  { background: var(--wps-brown); color: #fff; }
.wps-hl-emerald{ background: var(--wps-emerald);color: #fff; }
.wps-hl-fuchsia{ background: var(--wps-fuchsia);color: #fff; }
.wps-hl-slate  { background: var(--wps-slate);  color: #000; text-shadow: none; -webkit-text-stroke: 0; }
.wps-hl-yellow { background: var(--wps-yellow); color: #000; text-shadow: none; -webkit-text-stroke: 0; }
.wps-hl-coral  { background: var(--wps-coral);  color: #000; text-shadow: none; -webkit-text-stroke: 0; }

.wps-rh.hot {
    animation: wpsHotPulse 1.2s ease-in-out infinite;
}

/* Dim mode for soft/bent rhymes — still visible but clearly weaker */
.wps-rh.dim {
    opacity: 0.55;
    -webkit-text-stroke: 0;
    text-shadow: none;
    font-weight: 700;
}
@keyframes wpsHotPulse {
    0%, 100% { box-shadow: 0 0 0 0 transparent; }
    50% { box-shadow: 0 0 14px 4px currentColor; }
}

/* Quatrain separator */
.wps-q-sep {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    opacity: 0;
    transition: opacity 0.4s;
    border-bottom: none !important;
}
.wps-q-sep.show { opacity: 1; }
.wps-q-sep-line { flex: 1; height: 1px; background: var(--wps-border); }
.wps-q-sep-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--wps-dim);
}

/* === LEGEND === */
.wps-legend {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--wps-border);
}
.wps-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--wps-dim);
}
.wps-swatch {
    display: inline-block;
    width: 14px; height: 14px;
    border-radius: 3px;
}

/* === BEAT SUGGESTIONS === */
.wps-beats {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 2px solid var(--wps-border);
}
.wps-beats h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    letter-spacing: 2px;
    color: var(--wps-gold);
    margin-bottom: 4px;
}
.wps-beats-sub {
    font-size: 12px;
    color: var(--wps-dim);
    margin-bottom: 16px;
}
.wps-beats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.wps-beat-card {
    background: var(--wps-surface);
    border: 1px solid var(--wps-border);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: border-color 0.2s;
}
.wps-beat-card:hover { border-color: var(--wps-gold); }
.wps-beat-title {
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 4px;
}
.wps-beat-bpm {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--wps-dim);
}

/* === END CARD === */
.wps-end-card {
    text-align: center;
    padding: 40px 20px;
    margin-top: 32px;
    border-top: 2px solid var(--wps-border);
}
.wps-end-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 24px;
}
.wps-end-level {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--wps-gold);
}
.wps-end-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 64px;
    line-height: 1;
    color: var(--wps-gold);
}
.wps-end-label {
    font-size: 11px;
    color: var(--wps-dim);
    letter-spacing: 2px;
}
.wps-end-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}
.wps-btn-primary {
    padding: 12px 24px;
    background: var(--wps-surface);
    border: 2px solid var(--wps-gold);
    color: var(--wps-gold);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.wps-btn-primary:hover { background: var(--wps-gold); color: #000; }
.wps-btn-secondary {
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--wps-border);
    color: var(--wps-dim);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.wps-btn-secondary:hover { border-color: var(--wps-text); color: var(--wps-text); }
.wps-btn-cta {
    display: inline-block;
    padding: 12px 32px;
    background: var(--wps-gold);
    color: #000;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 16px;
    letter-spacing: 2px;
    border-radius: 8px;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

/* === GATE === */
.wps-gate {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.wps-gate-inner {
    text-align: center;
    max-width: 400px;
    padding: 40px;
}
.wps-gate-icon { font-size: 48px; margin-bottom: 16px; }
.wps-gate-inner h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    letter-spacing: 2px;
    color: var(--wps-gold);
    margin-bottom: 8px;
}
.wps-gate-inner p {
    font-size: 14px;
    color: var(--wps-dim);
    margin-bottom: 24px;
}
.wps-gate-login {
    display: block;
    margin-top: 16px;
    font-size: 13px;
    color: var(--wps-dim);
    text-decoration: underline;
}

/* === BADGE POPUP === */
.wps-badge-popup {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: #111;
    border: 3px solid var(--wps-gold);
    border-radius: 16px;
    padding: 24px 40px;
    text-align: center;
    z-index: 200;
    pointer-events: none;
    box-shadow: 0 0 80px rgba(245, 197, 24, 0.4);
}
.wps-badge-popup.show {
    animation: wpsBadgePop 2s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
@keyframes wpsBadgePop {
    0% { transform: translate(-50%, -50%) scale(0) rotate(-5deg); opacity: 0; }
    12% { transform: translate(-50%, -50%) scale(1.15) rotate(2deg); opacity: 1; }
    20% { transform: translate(-50%, -50%) scale(1) rotate(0); }
    75% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(0.8); opacity: 0; }
}
.wps-badge-icon { font-size: 42px; }
.wps-badge-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    letter-spacing: 3px;
    color: var(--wps-gold);
    margin-top: 4px;
}
.wps-badge-desc { font-size: 12px; color: #888; margin-top: 2px; }

/* === BEAT PLAYER === */
.wps-beat-player {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: #111;
    border-bottom: 1px solid #222;
    position: sticky;
    top: 0;
    z-index: 50;
}
.wps-beat-player__art {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    object-fit: cover;
    background: #1a1a1a;
    flex-shrink: 0;
}
.wps-beat-player__play {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--wps-gold);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.15s;
}
.wps-beat-player__play:hover { transform: scale(1.08); }
.wps-beat-player__play svg { fill: #1a1008; width: 20px; height: 20px; }
.wps-beat-player__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.wps-beat-player__title {
    font-family: 'Bebas Neue', 'JetBrains Mono', monospace;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wps-beat-player__meta {
    font-size: 11px;
    color: #666;
}
.wps-beat-player__progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #222;
}
.wps-beat-player__bar {
    height: 100%;
    width: 0;
    background: var(--wps-gold);
    transition: width 0.3s linear;
}
.wps-beat-player__mute {
    background: none;
    border: 1px solid #333;
    border-radius: 6px;
    padding: 6px 8px;
    cursor: pointer;
    font-size: 14px;
    flex-shrink: 0;
    transition: border-color 0.2s;
}
.wps-beat-player__mute:hover { border-color: var(--wps-gold); }
.wps-beat-player__mute.muted { border-color: #ef4444; }

/* === RESPONSIVE === */
@media (max-width: 520px) {
    .wps-notebook { padding: 20px 8px 40px 48px; }
    .wps-notebook::before { left: 36px; }
    .wps-bar-text { font-size: 12px; }
    .wps-stats { gap: 10px; }
    .wps-stat-num { font-size: 22px; }
    .wps-chain-tag { display: none; }
    .wps-header-info h1 { font-size: 22px; }
    .wps-end-actions { flex-direction: column; }
    .wps-beat-player { padding: 10px 12px; gap: 8px; }
    .wps-beat-player__art { width: 36px; height: 36px; }
    .wps-beat-player__play { width: 32px; height: 32px; }
    .wps-beat-player__title { font-size: 13px; }
}