/* Study Player — RmlUi stylesheet.
 *
 * Colors (from original source):
 *   bg:       #1a1a2e  deep slate
 *   text:     #eaeaea  near-white
 *   accent:   #e94560  red-pink
 *   muted:    #8c8ca0  grey-blue
 *   bar-bg:   #3c3c3c  dark grey
 *   alert:    #a02837  dark red (playing in silence)
 *   held-bg:  #501e32  dark red-purple (smart-play held)
 *
 * Layout (absolute positioning for 1280x720):
 *   Use left: only (NOT right: — RmlUi miscomputes it; see rmlui-binding.md).
 */

/* ------------------------------------------------------------------ */
/* Document body                                                      */
/* ------------------------------------------------------------------ */
body {
    width: 100%;
    height: 100%;
    background-color: #1a1a2e;
    font-family: Mononoki Nerd Font Mono;
    color: #eaeaea;
    font-size: 18px;
    margin: 0;
    padding: 0;
}

/* ------------------------------------------------------------------ */
/* Splash view                                                        */
/* ------------------------------------------------------------------ */
#splash {
    position: absolute;
    top: 200px;
    left: 200px;
    width: 880px;
    height: 320px;
    text-align: center;
}

#splash-title {
    font-size: 72px;
    color: #eaeaea;
    text-align: center;
    margin-bottom: 40px;
}

#splash-sub {
    font-size: 28px;
    color: #e94560;
    text-align: center;
    margin-bottom: 30px;
}

#splash-hint {
    font-size: 18px;
    color: #8c8ca0;
    text-align: center;
}

/* ------------------------------------------------------------------ */
/* Player view                                                        */
/* ------------------------------------------------------------------ */
#player {
    display: block;
}

/* --- Filename / title --- */
#title {
    position: absolute;
    top: 30px;
    left: 0px;
    width: 1280px;
    font-size: 28px;
    color: #8c8ca0;
    text-align: center;
}

/* --- Progress bar area --- */
#progress-area {
    display: block;
}

#elapsed {
    position: absolute;
    top: 277px;
    left: 80px;
    width: 120px;
    font-size: 20px;
    color: #eaeaea;
    text-align: right;
}

#remaining {
    position: absolute;
    top: 277px;
    left: 1080px;
    width: 120px;
    font-size: 20px;
    color: #eaeaea;
    text-align: left;
}

#progress-pct {
    position: absolute;
    top: 260px;
    left: 0px;
    width: 1280px;
    font-size: 20px;
    color: #eaeaea;
    text-align: center;
}

#progress-bar-bg {
    position: absolute;
    top: 310px;
    left: 100px;
    width: 1080px;
    height: 18px;
    background-color: #3c3c3c;
    border-radius: 9px;
}

#progress-bar-fill {
    position: absolute;
    top: 0px;
    left: 0px;
    height: 18px;
    background-color: #e94560;
    border-radius: 9px;
}

/* --- Status text --- */
#status {
    position: absolute;
    top: 355px;
    left: 0px;
    width: 1280px;
    font-size: 22px;
    color: #e94560;
    text-align: center;
}

#status.alert {
    color: #a02837;
}

/* --- Play/Pause button (large circle) --- */
#btn-play-pause {
    position: absolute;
    top: 410px;
    left: 570px;
    width: 140px;
    height: 140px;
    border-width: 3px;
    border-color: #e94560;
    border-radius: 70px;
    background-color: transparent;
    color: #eaeaea;
    font-size: 36px;
    text-align: center;
    cursor: pointer;
}

#btn-play-pause:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

/* Play/pause icons inside the button */
#icon-play, #icon-pause {
    display: block;
    font-size: 40px;
    color: #eaeaea;
    text-align: center;
}

/* --- Section navigation --- */
#section-nav {
    display: block;
}

#section-counter {
    position: absolute;
    top: 480px;
    left: 380px;
    width: 130px;
    font-size: 26px;
    color: #8c8ca0;
    text-align: center;
}

#btn-prev {
    position: absolute;
    top: 480px;
    left: 340px;
    width: 36px;
    height: 36px;
    border-width: 2px;
    border-color: #8c8ca0;
    border-radius: 18px;
    background-color: transparent;
    color: #eaeaea;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
}

#btn-prev:hover {
    background-color: rgba(255, 255, 255, 0.06);
}

#btn-next {
    position: absolute;
    top: 480px;
    left: 512px;
    width: 36px;
    height: 36px;
    border-width: 2px;
    border-color: #8c8ca0;
    border-radius: 18px;
    background-color: transparent;
    color: #eaeaea;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
}

#btn-next:hover {
    background-color: rgba(255, 255, 255, 0.06);
}

/* --- Smart Play button --- */
#btn-smart {
    position: absolute;
    top: 570px;
    left: 500px;
    width: 280px;
    height: 60px;
    border-width: 2px;
    border-color: #8c8ca0;
    border-radius: 12px;
    background-color: rgba(50, 50, 70, 0.7);
    color: #eaeaea;
    font-size: 24px;
    text-align: center;
    cursor: pointer;
}

#btn-smart:hover {
    border-color: #e94560;
}

#btn-smart.held {
    border-color: #e94560;
    background-color: rgba(80, 30, 50, 0.85);
    color: #e94560;
}

/* --- Bottom bar (always visible) --- */
#bottom-bar {
    display: block;
}

#help-text {
    position: absolute;
    top: 688px;
    left: 30px;
    width: 950px;
    font-size: 15px;
    color: #8c8ca0;
}

#study-form {
    display: block;
    height: 0;
}

#study-mode-box {
    position: absolute;
    top: 684px;
    left: 1040px;
    width: 210px;
    height: 30px;
}

#cb-study {
    display: inline-block;
    width: 22px;
    height: 22px;
    vertical-align: middle;
    decorator: none;
    border: 2px #8c8ca0;
    background-color: #181825;
}

#cb-study:checked {
    background-color: #a6e3a1;
    border-color: #a6e3a1;
}

#study-label {
    display: inline-block;
    font-size: 16px;
    color: #8c8ca0;
    vertical-align: middle;
    margin-left: 8px;
}

/* ------------------------------------------------------------------ */
/* Settings panel overlay (Phase 6)                                    */
/* ------------------------------------------------------------------ */
#settings-overlay {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1000;
}

#settings-panel {
    position: absolute;
    top: 140px;
    left: 340px;
    width: 600px;
    height: 260px;
    background-color: #252540;
    border-width: 2px;
    border-color: #e94560;
    border-radius: 12px;
    padding: 24px;
}

#settings-title {
    font-size: 28px;
    color: #e94560;
    text-align: center;
    margin-bottom: 24px;
}

#settings-controls {
    display: block;
    margin-left: 40px;
}

#settings-row {
    display: block;
    margin-bottom: 20px;
    height: 40px;
}

#settings-label {
    display: inline-block;
    font-size: 20px;
    color: #eaeaea;
    width: 140px;
    text-align: right;
    margin-right: 10px;
    vertical-align: middle;
}

#settings-val {
    display: inline-block;
    font-size: 20px;
    color: #e94560;
    width: 80px;
    text-align: center;
    vertical-align: middle;
}

.settings-btn {
    display: inline-block;
    width: 36px;
    height: 36px;
    border-width: 2px;
    border-color: #8c8ca0;
    border-radius: 18px;
    background-color: transparent;
    color: #eaeaea;
    font-size: 20px;
    text-align: center;
    cursor: pointer;
    vertical-align: middle;
}

.settings-btn:hover {
    border-color: #e94560;
    background-color: rgba(255, 255, 255, 0.06);
}