/*
 * Narration Mic Button
 *
 * Floating circular FAB pinned to the bottom-right corner that overlays
 * all content. (Was bottom-center; moved to bottom-right so the thumb
 * reach is natural on phone and so it doesn't cover the center of the
 * mini-log strip in the Full PBP panel.)
 *
 * States:
 *   .mic-idle       Red - tap to start recording (or hold for temp recording)
 *   .mic-recording  Green (pulsing) - tap to stop
 *   .mic-connecting Amber - briefly while opening the session
 *   .mic-disabled   Grey - not in a game or recording unavailable
 * The button is hidden (display:none) when not in a game.
 */

#narrationMicBtn {
    position: fixed;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    right: calc(16px + env(safe-area-inset-right, 0px));
    left: auto;
    transform: none;
    z-index: 2000;

    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: none;
    padding: 0;
    margin: 0;

    display: none;  /* Shown only when in-game */
    align-items: center;
    justify-content: center;

    font-size: 24px;
    color: #ffffff;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;

    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: background-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

#narrationMicBtn.visible {
    display: inline-flex;
}

#narrationMicBtn:active {
    transform: scale(0.94);
}

/* Idle: red, ready to record */
#narrationMicBtn.mic-idle {
    background-color: #e74c3c;
}
#narrationMicBtn.mic-idle:hover {
    background-color: #d94432;
}

/* Connecting: amber transient state while opening session */
#narrationMicBtn.mic-connecting {
    background-color: #f39c12;
    cursor: wait;
}

/* Recording: green with subtle pulse */
#narrationMicBtn.mic-recording {
    background-color: #2ecc71;
    animation: narrationMicPulse 1.4s ease-in-out infinite;
}
#narrationMicBtn.mic-recording:hover {
    background-color: #28b463;
}

@keyframes narrationMicPulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(46, 204, 113, 0.6);
    }
    50% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 0 0 14px rgba(46, 204, 113, 0);
    }
}

/* Disabled: grey, non-interactive */
#narrationMicBtn.mic-disabled {
    background-color: #999;
    cursor: not-allowed;
    pointer-events: none;
    opacity: 0.7;
}

/* Finalizing: brief visual state while the slow pass runs after release */
#narrationMicBtn.mic-finalizing {
    background-color: #3498db;
    animation: narrationMicFinalize 0.8s ease-in-out infinite;
}

@keyframes narrationMicFinalize {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* =============================================================================
 * Live Transcript Panel
 *
 * Floating panel just above the mic button. Shows what the speech-to-text
 * engine is hearing in real time. Visible only while recording / finalizing.
 * ============================================================================= */

.narration-transcript-panel {
    position: fixed;
    /* Sit directly above the mic button (which is bottom: 20px + 64px tall). */
    bottom: calc(96px + env(safe-area-inset-bottom, 0px));
    left: 50%;
    transform: translateX(-50%);
    z-index: 1999;  /* one below the mic button */

    width: min(90vw, 520px);
    max-height: 28vh;

    background: rgba(20, 20, 20, 0.88);
    color: #f5f5f5;
    border-radius: 12px;
    padding: 10px 14px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);

    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    line-height: 1.4;

    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    transform: translateX(-50%) translateY(8px);
}

.narration-transcript-panel.visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.narration-transcript-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #aaa;
    margin-bottom: 4px;
}

.narration-transcript-text {
    overflow-y: auto;
    max-height: calc(28vh - 30px);
    white-space: pre-wrap;
    word-break: break-word;
}

.narration-transcript-text:empty::before {
    content: 'Speak naturally — your words will appear here.';
    color: #888;
    font-style: italic;
}

/* =============================================================================
 * Provisional event styling (game log entries produced by fast-pass narration
 * that have not yet been confirmed by the slow pass).
 * ============================================================================= */

.narration-provisional {
    opacity: 0.6;
    font-style: italic;
    border-left: 3px solid #f39c12;
    padding-left: 6px;
    transition: opacity 0.4s ease, border-left-color 0.4s ease;
}

.narration-provisional.confirmed {
    opacity: 1;
    font-style: normal;
    border-left-color: #2ecc71;
}

.narration-provisional.amended {
    border-left-color: #3498db;
    animation: narrationAmendedFlash 0.8s ease-out;
}

@keyframes narrationAmendedFlash {
    0%   { background-color: rgba(52, 152, 219, 0.25); }
    100% { background-color: transparent; }
}

.narration-provisional.retracted {
    text-decoration: line-through;
    color: #888;
    opacity: 0.4;
}