@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&display=swap');

.cncrd-rsvp-wrapper {
    --rsvp-bg: #0d0d0d;
    --rsvp-fg: #e8e8e8;
    --rsvp-accent: #ff6b35;
    --rsvp-focus: #ff0000;
    --rsvp-muted: #666666;
    --rsvp-panel: #1a1a1a;
    --rsvp-border: #2a2a2a;
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--rsvp-fg);
    background: var(--rsvp-bg);
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
    border-radius: 16px;
}

.cncrd-rsvp-wrapper * { box-sizing: border-box; margin: 0; padding: 0; }

.cncrd-rsvp-wrapper h2 {
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: var(--rsvp-accent);
    font-size: 1.8rem;
}

.cncrd-rsvp-wrapper .rsvp-subtitle {
    color: var(--rsvp-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.cncrd-rsvp-wrapper .rsvp-input-panel {
    background: var(--rsvp-panel);
    border: 1px solid var(--rsvp-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.cncrd-rsvp-wrapper .rsvp-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.cncrd-rsvp-wrapper .rsvp-tab {
    padding: 0.4rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--rsvp-muted);
    border: 1px solid transparent;
    transition: all 0.2s;
    background: transparent;
}

.cncrd-rsvp-wrapper .rsvp-tab.rsvp-active {
    background: var(--rsvp-accent);
    color: #fff;
    border-color: var(--rsvp-accent);
}

.cncrd-rsvp-wrapper .rsvp-tab:hover:not(.rsvp-active) {
    color: var(--rsvp-fg);
    border-color: var(--rsvp-border);
}

.cncrd-rsvp-wrapper .rsvp-input-area { display: none; }
.cncrd-rsvp-wrapper .rsvp-input-area.rsvp-active { display: block; }

.cncrd-rsvp-wrapper textarea,
.cncrd-rsvp-wrapper input[type="text"] {
    width: 100%;
    background: var(--rsvp-bg);
    border: 1px solid var(--rsvp-border);
    border-radius: 8px;
    padding: 0.75rem;
    color: var(--rsvp-fg);
    font-size: 0.95rem;
    resize: vertical;
    font-family: inherit;
}

.cncrd-rsvp-wrapper textarea { min-height: 120px; }
.cncrd-rsvp-wrapper textarea:focus,
.cncrd-rsvp-wrapper input:focus {
    outline: none;
    border-color: var(--rsvp-accent);
}

.cncrd-rsvp-wrapper .rsvp-file-drop {
    border: 2px dashed var(--rsvp-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    color: var(--rsvp-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.cncrd-rsvp-wrapper .rsvp-file-drop:hover,
.cncrd-rsvp-wrapper .rsvp-file-drop.rsvp-dragover {
    border-color: var(--rsvp-accent);
    color: var(--rsvp-fg);
    background: rgba(255,107,53,0.05);
}

.cncrd-rsvp-wrapper .rsvp-file-drop input { display: none; }

.cncrd-rsvp-wrapper .rsvp-btn {
    background: var(--rsvp-accent);
    color: #fff;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 0.75rem;
    transition: opacity 0.2s;
    display: inline-block;
}

.cncrd-rsvp-wrapper .rsvp-btn:hover { opacity: 0.9; }
.cncrd-rsvp-wrapper .rsvp-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.cncrd-rsvp-wrapper .rsvp-status { color: var(--rsvp-muted); font-size: 0.8rem; margin-top: 0.5rem; }
.cncrd-rsvp-wrapper .rsvp-error { color: #ff4444; font-size: 0.85rem; margin-top: 0.5rem; }

.cncrd-rsvp-wrapper .rsvp-reader-stage {
    width: 100%;
    height: 280px;
    background: var(--rsvp-panel);
    border: 1px solid var(--rsvp-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 1.5rem;
    overflow: visible;
    padding: 0 2rem;
    z-index: 20;
}

.cncrd-rsvp-wrapper .rsvp-word-display {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.8rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    white-space: nowrap;
    line-height: 1;
}

.cncrd-rsvp-wrapper .rsvp-word-display .rsvp-pre { color: var(--rsvp-fg); }
.cncrd-rsvp-wrapper .rsvp-word-display .rsvp-focus { color: var(--rsvp-focus); font-weight: 600; }
.cncrd-rsvp-wrapper .rsvp-word-display .rsvp-post { color: var(--rsvp-fg); }

.cncrd-rsvp-wrapper .rsvp-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--rsvp-accent);
    transition: width 0.1s linear;
}

.cncrd-rsvp-wrapper .rsvp-word-counter {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    color: var(--rsvp-muted);
}

.cncrd-rsvp-wrapper .rsvp-controls {
    width: 100%;
    background: var(--rsvp-panel);
    border: 1px solid var(--rsvp-border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.cncrd-rsvp-wrapper .rsvp-control-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.cncrd-rsvp-wrapper .rsvp-control-row:last-child { margin-bottom: 0; }

.cncrd-rsvp-wrapper .rsvp-control-label {
    min-width: 100px;
    font-size: 0.85rem;
    color: var(--rsvp-muted);
}

.cncrd-rsvp-wrapper .rsvp-control-value {
    min-width: 50px;
    text-align: right;
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
}

.cncrd-rsvp-wrapper input[type="range"] {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: var(--rsvp-border);
    border-radius: 2px;
    outline: none;
}

.cncrd-rsvp-wrapper input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--rsvp-accent);
    border-radius: 50%;
    cursor: pointer;
}

.cncrd-rsvp-wrapper input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--rsvp-accent);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.cncrd-rsvp-wrapper .rsvp-play-controls {
    display: flex;
    gap: 0.5rem;
}

.cncrd-rsvp-wrapper .rsvp-play-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--rsvp-border);
    background: var(--rsvp-bg);
    color: var(--rsvp-fg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.2s;
}

.cncrd-rsvp-wrapper .rsvp-play-btn:hover {
    border-color: var(--rsvp-accent);
    color: var(--rsvp-accent);
}

.cncrd-rsvp-wrapper .rsvp-play-btn.rsvp-primary {
    background: var(--rsvp-accent);
    border-color: var(--rsvp-accent);
    color: #fff;
}

.cncrd-rsvp-wrapper .rsvp-play-btn.rsvp-primary:hover { opacity: 0.9; }

.cncrd-rsvp-wrapper .rsvp-shortcuts {
    margin-top: 1.5rem;
    color: var(--rsvp-muted);
    font-size: 0.75rem;
    text-align: center;
}

.cncrd-rsvp-wrapper .rsvp-shortcuts kbd {
    background: var(--rsvp-panel);
    border: 1px solid var(--rsvp-border);
    border-radius: 4px;
    padding: 0.1rem 0.4rem;
    font-family: inherit;
}

/* Soundscape section */
.cncrd-rsvp-wrapper .rsvp-soundscape {
    border-top: 1px solid var(--rsvp-border);
    padding-top: 1rem;
    margin-top: 1rem;
}

.cncrd-rsvp-wrapper .rsvp-soundscape-title {
    font-size: 0.85rem;
    color: var(--rsvp-muted);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cncrd-rsvp-wrapper .rsvp-toggle-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.cncrd-rsvp-wrapper .rsvp-toggle-label {
    font-size: 0.9rem;
    color: var(--rsvp-fg);
}

.cncrd-rsvp-wrapper .rsvp-toggle {
    appearance: none;
    width: 40px;
    height: 22px;
    background: var(--rsvp-border);
    border-radius: 11px;
    position: relative;
    cursor: pointer;
    outline: none;
    transition: background 0.2s;
    flex-shrink: 0;
}

.cncrd-rsvp-wrapper .rsvp-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--rsvp-fg);
    border-radius: 50%;
    transition: transform 0.2s;
}

.cncrd-rsvp-wrapper .rsvp-toggle:checked {
    background: var(--rsvp-accent);
}

.cncrd-rsvp-wrapper .rsvp-toggle:checked::after {
    transform: translateX(18px);
}

.cncrd-rsvp-focus-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

@media (max-width: 600px) {
    .cncrd-rsvp-wrapper .rsvp-word-display { font-size: 2rem; }
    .cncrd-rsvp-wrapper .rsvp-reader-stage { height: 200px; }
    .cncrd-rsvp-wrapper .rsvp-control-row { flex-wrap: wrap; }
    .cncrd-rsvp-wrapper .rsvp-control-label { min-width: 80px; }
}