/* Contains page-level styles, variables, and navigation bar. */
/* Stanza-specific styles are in stanza.css */


/*======================================================
  HYMN NAVIGATION BAR
======================================================*/
.hymn-nav-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-bg-card);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-subtle);
    position: sticky;
    top: 0px;
    z-index: 100;
    flex-wrap: wrap;
}
.hymn-nav-section .nav-left-section {
    flex-shrink: 0;
    padding-left: var(--spacing-md);
}
.mandala-nav-arrow {
    font-size: 1.5em;
    color: var(--color-icon-primary);
    text-decoration: none;
    margin-right: var(--spacing-md);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-icon-background);
    box-shadow: var(--box-shadow-subtle);
    flex-shrink: 0;
    padding: var(--spacing-md);
}
.mandala-nav-arrow:hover {
    color: var(--color-heading-cool);
    transform: scale(1.05);
    background-color: var(--color-bg-card);
}
.hymn-nav-section .nav-middle-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-grow: 1;
    justify-content: center;
    flex-wrap: wrap;
}
.global-audio-control-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    flex-shrink: 0;
    padding-right: var(--spacing-md);
    position: relative;
}
.context-nav-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
.context-label h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-heading-cool);
    font-weight: 500;
    margin: 0;
    line-height: 1.4;
}
#context-select {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    cursor: pointer;
    box-shadow: var(--box-shadow-subtle);
    transition: background-color 0.2s, box-shadow 0.2s;
    line-height: 1.4;
    min-height: 36px;
    min-width: 120px;
}
#context-select:hover {
    background-color: #b99a75;
    box-shadow: var(--box-shadow-focus);
}
#context-select:focus {
    outline: none;
    border-color: var(--color-heading-cool);
    box-shadow: var(--box-shadow-focus);
}
.hymn-nav-arrow {
    font-size: 1.5rem;
    color: var(--color-heading-warm);
    text-decoration: none;
    padding: var(--spacing-sm);
    transition: color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
}
.hymn-nav-arrow:hover {
    color: var(--color-accent-gold);
}
.hymn-nav-arrow.disabled {
    color: var(--color-text-secondary);
    pointer-events: none;
    opacity: 0.5;
}
.hymn-label h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-heading-warm);
    font-weight: 500;
    margin: 0;
    line-height: 1.4;
}
#hymn-select {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    cursor: pointer;
    box-shadow: var(--box-shadow-subtle);
    transition: background-color 0.2s, box-shadow 0.2s;
    line-height: 1.4;
    min-height: 36px;
    min-width: 80px;
}
#hymn-select:hover {
    background-color: #b99a75;
    box-shadow: var(--box-shadow-focus);
}
#hymn-select:focus {
    outline: none;
    border-color: var(--color-heading-cool);
    box-shadow: var(--box-shadow-focus);
}
.global-play-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    color: var(--color-icon-primary);
    border-radius: 50%;
    background-color: var(--color-icon-background);
    box-shadow: var(--box-shadow-subtle);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}
.global-play-btn:hover {
    transform: scale(1.05);
    background-color: var(--color-bg-card);
}
.global-play-btn:active {
    transform: scale(0.95);
}
.global-play-btn.is-playing {
    color: var(--color-accent-playing);
}
.global-play-btn.is-playing .fa-play { display: none; }
.global-play-btn .fa-pause { display: none; }
.global-play-btn.is-playing .fa-pause { display: inline; }

.settings-btn {
    background: none; border: none; cursor: pointer; font-size: 1.2rem;
    padding: 0.5rem; color: var(--color-icon-primary); border-radius: 50%;
    background-color: var(--color-icon-background); box-shadow: var(--box-shadow-subtle);
    width: 36px; height: 36px; display: flex; align-items: center;
    justify-content: center; transition: all 0.2s ease; flex-shrink: 0;
}
.settings-btn:hover {
    transform: scale(1.05);
    background-color: var(--color-bg-card);
}
.settings-btn:active { transform: scale(0.95); }

.settings-modal {
    position: absolute; top: 100%; right: 0; background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-subtle); border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-focus); padding: var(--spacing-md); z-index: 100;
    min-width: 250px; transform-origin: top right;
    animation: fadeInScale 0.2s ease-out forwards;
}
.settings-modal[hidden] { display: none; }
@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.95) translateY(-5px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.settings-content h4 {
    margin-top: 0; margin-bottom: var(--spacing-md);
    color: var(--color-heading-cool); font-size: 1.1rem;
}
.setting-item {
    display: flex; align-items: center; margin-bottom: var(--spacing-sm);
    font-size: 0.95rem; color: var(--color-text-primary); cursor: pointer;
}
.setting-item input[type="checkbox"] { margin-right: var(--spacing-sm); transform: scale(1.2); }
.close-settings-btn {
    background: none; border: none; color: var(--color-text-secondary);
    font-size: 1.2rem; position: absolute; top: var(--spacing-sm);
    right: var(--spacing-sm); cursor: pointer; transition: color 0.2s;
}
.close-settings-btn:hover { color: var(--color-heading-warm); }

/*======================================================
  THEME SYSTEM STYLES
======================================================*/
#background-video {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    object-fit: cover; z-index: -1; pointer-events: none;
    display: none; opacity: 0; transition: var(--video-opacity-transition);
}
#background-video.playing { opacity: 0.9; }
body.theme-active { background-color: transparent; }

/*======================================================
  THEME & MUSIC POPOVER STYLES
======================================================*/

.theme-control-wrapper, .music-control-wrapper {
    position: relative;
}

.nav-icon-btn {
    background: none; border: none; cursor: pointer; font-size: 1.2rem;
    padding: 0.5rem; color: var(--color-icon-primary); border-radius: 50%;
    background-color: var(--color-icon-background); box-shadow: var(--box-shadow-subtle);
    width: 36px; height: 36px; display: flex; align-items: center;
    justify-content: center; transition: all 0.2s ease; flex-shrink: 0;
}
.nav-icon-btn:hover {
    transform: scale(1.05);
    background-color: var(--color-bg-card);
}
.nav-icon-btn:active { transform: scale(0.95); }
.nav-icon-btn.active { color: var(--color-accent-playing); }

.theme-select-modal, .music-select-modal, .settings-modal {
    position: absolute; top: 100%; right: 0; margin-top: 8px;
    background-color: var(--color-bg-modal);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius-md); box-shadow: var(--box-shadow-focus);
    padding: var(--spacing-md); z-index: 100;
    min-width: 250px; transform-origin: top right;
    animation: fadeInScale 0.2s ease-out forwards;

}
.theme-select-modal[hidden], .music-select-modal[hidden] { display: none; }

.theme-select-content h4, .music-select-content h4 {
    margin-top: 0; margin-bottom: var(--spacing-md);
    color: var(--color-heading-cool); font-size: 1.1rem;
}

/* Theme Options */
#theme-options-container {
    display: flex; flex-direction: column; gap: var(--spacing-sm);
}
.theme-option-item {
    display: flex; align-items: center; cursor: pointer; font-size: 0.95rem;
    padding: var(--spacing-xs); border-radius: var(--border-radius-sm);
    transition: background-color 0.2s;
}
.theme-option-item:hover { background-color: rgba(0,0,0,0.1); }
.theme-option-item input[type="radio"] { margin-right: var(--spacing-sm); transform: scale(1.2); }
.theme-sfx-toggle {
    margin-top: var(--spacing-md); padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border-subtle);
}

/* Music Options */
#music-options-container {
    display: flex; flex-direction: column; gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md); max-height: 200px; overflow-y: auto;
}
.music-option-btn {
    background-color: var(--color-bg-body); border: 1px solid var(--color-border-subtle);
    border-radius: var(--border-radius-sm); padding: var(--spacing-sm);
    text-align: left; cursor: pointer; font-size: 0.9rem;
    color: var(--color-text-primary); transition: background-color 0.2s, border-color 0.2s;
    display: flex; align-items: center; gap: var(--spacing-sm);
}
.music-option-btn:hover { background-color: var(--color-bg-modal); }
.music-option-btn.playing {
    border-color: var(--color-accent-playing);
    color: var(--color-accent-playing); font-weight: bold;
}
.music-option-btn .fa-play, .music-option-btn .fa-pause { display: none; }
.music-option-btn.playing .fa-pause { display: inline-block; }
.music-option-btn:not(.playing) .fa-play { display: inline-block; }
.no-music-notice { font-style: italic; color: var(--color-text-secondary); }

.music-player-controls {
     display: flex; align-items: center; gap: var(--spacing-sm);
     font-size: 0.9rem; border-top: 1px solid var(--color-border-subtle);
     padding-top: var(--spacing-md);
 }
 #music-volume-slider { flex-grow: 1; cursor: pointer; }

 .sfx-player-controls {
     display: flex; align-items: center; gap: var(--spacing-sm);
     font-size: 0.9rem; border-top: 1px solid var(--color-border-subtle);
     padding-top: var(--spacing-md);
 }
 #sfx-volume-slider { flex-grow: 1; cursor: pointer; }

/*======================================================
  STANZA NAVIGATION FOOTER
======================================================*/
.stanza-nav-footer {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: var(--spacing-lg); padding: var(--spacing-md);
    background-color: var(--color-bg-card); border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-subtle); max-width: 850px;
    margin-left: auto; margin-right: auto;
}
.stanza-nav-arrow {
    font-size: 1.2rem; color: var(--color-heading-warm);
    text-decoration: none; padding: var(--spacing-sm);
}
.stanza-nav-arrow.disabled {
    color: var(--color-text-secondary);
    pointer-events: none; opacity: 0.5;
}

/*======================================================
  RESPONSIVENESS & MISC
======================================================*/
@media (max-width: 768px) {
    /* Hymn Navigation - Compact Single Row Strip */
    .hymn-nav-section {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: var(--spacing-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
        align-items: center;
        justify-content: space-between;
        overflow-x: auto;
        scrollbar-width: none; /* Hide scrollbar for cleaner look */
    }

    .hymn-nav-section::-webkit-scrollbar {
        display: none; /* Hide scrollbar for cleaner look */
    }

    /* Back arrow - smaller and compact */
    .hymn-nav-section .nav-left-section {
        padding-left: 0;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .mandala-nav-arrow {
        width: 32px;
        height: 32px;
        font-size: 1rem;
        margin-right: 0;
        padding: var(--spacing-xs);
    }

    /* Middle section - compact horizontal layout */
    .hymn-nav-section .nav-middle-section {
        flex-grow: 1;
        flex-wrap: nowrap;
        gap: var(--spacing-xs);
        margin-bottom: 0;
        justify-content: flex-start;
        order: 0;
    }

    /* Context navigation - horizontal and compact */
    .context-nav-wrapper {
        flex-direction: row;
        gap: 4px;
        width: auto;
        max-width: none;
        align-items: center;
    }

    /* Hide labels on mobile for space */
    .context-label,
    .hymn-label {
        display: none;
    }

    #context-select {
        width: auto;
        max-width: 120px;
        font-size: 0.85rem;
        padding: 4px 8px;
        min-height: 32px;
    }

    /* Hymn navigation arrows - compact */
    .hymn-nav-arrow {
        font-size: 1rem;
        width: 32px;
        height: 32px;
        padding: 4px;
    }

    #hymn-select {
        width: auto;
        max-width: 80px;
        font-size: 0.85rem;
        padding: 4px 8px;
        min-height: 32px;
    }

    /* Audio controls - compact */
    .global-audio-control-wrapper {
        margin-left: 0;
        margin-top: 0;
        padding-right: 0;
        gap: 4px;
        flex-shrink: 0;
    }

    .global-play-btn,
    .settings-btn,
    .nav-icon-btn {
        width: 32px;
        height: 32px;
        font-size: 1rem;
        padding: 4px;
    }

    /* Stanza footer navigation - compact */
    .stanza-nav-footer {
        flex-direction: row;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
        justify-content: space-between;
    }

    .stanza-nav-arrow {
        font-size: 1rem;
    }

    /* Settings modal - better positioning */
    .settings-modal,
    .theme-select-modal,
    .music-select-modal {
        position: fixed;
        top: auto;
        bottom: var(--spacing-sm);
        left: 50%;
        transform: translateX(-50%);
        right: auto;
        width: 90%;
        max-width: 320px;
        margin-top: 0;
    }

    @keyframes fadeInSlideUp {
        from { opacity: 0; transform: translateX(-50%) translateY(10px); }
        to { opacity: 1; transform: translateX(-50%) translateY(0); }
    }
}

@keyframes highlight-fade {
  from {
    background-color: rgba(247, 208, 148, 0.7);
    box-shadow: 0 0 15px rgba(247, 208, 148, 0.8);
  }
  to {
    background-color: transparent;
    box-shadow: none;
  }
}

.stanza-card-item.highlight-scroll {
  animation: highlight-fade 2.5s ease-out forwards;
}