/* Global styles shared by all hosts */

body {
    --body-font: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
    font-family: var(--body-font);
    font-size: var(--type-ramp-base-font-size);
    line-height: var(--type-ramp-base-line-height);
    background: var(--neutral-layer-1);
    color: var(--neutral-foreground-rest);
    margin: 0;
    /* The layout's content area does the scrolling */
    overflow: hidden;
}

/* Keep FluentSelect dropdowns opening downwards (matches DevToolkit) */
.fluent-select__listbox,
.fluent-combobox__listbox {
    top: 100% !important;
    bottom: auto !important;
    position: absolute !important;
}

.page {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 1600px;
    margin: 0 auto;
}

.page-title {
    margin: 0;
}

.muted {
    color: color-mix(in srgb, var(--neutral-foreground-rest) 62%, transparent);
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--neutral-foreground-rest) 62%, transparent);
    margin: 0 0 6px;
}

/* Note "chips" used to list scale/chord members */
.note-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.note-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 42px;
    padding: 6px 8px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--neutral-foreground-rest) 6%, transparent);
    border-top: 3px solid var(--chip-color, var(--accent-fill-rest));
}

.note-chip .chip-note {
    font-size: 1.05rem;
    font-weight: 600;
}

.note-chip .chip-interval {
    font-size: 0.75rem;
    opacity: 0.7;
}

.deg-1 { --chip-color: var(--deg-1); }
.deg-2 { --chip-color: var(--deg-2); }
.deg-3 { --chip-color: var(--deg-3); }
.deg-4 { --chip-color: var(--deg-4); }
.deg-5 { --chip-color: var(--deg-5); }
.deg-6 { --chip-color: var(--deg-6); }
.deg-7 { --chip-color: var(--deg-7); }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

.loading-progress circle {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: #1b6ec2;
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

/* App shell: fixed header, the area below it scrolls. These live here rather than in
   MainLayout.razor.css because FluentLayout/FluentHeader are root components, so scoped
   ::deep selectors can't reach them. */
/* The #app id lets this outrank FluentLayout's own ".layout[b-xxx] { height: 100% }", which loads later */
#app .layout.app-layout {
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Neutral header instead of Fluent's accent blue: --neutral-layer-2 is a step darker than the
   page (--neutral-layer-1) in both light and dark themes. The #app id outranks FluentHeader's
   own scoped ".header[b-xxx]" rule. */
#app .header.app-header {
    flex-shrink: 0;
    padding: 0 12px;
    padding-top: env(safe-area-inset-top);
    background-color: var(--neutral-layer-2);
    color: var(--neutral-foreground-rest);
    border-bottom: 1px solid var(--neutral-stroke-divider-rest);
}

/* FluentHeader wraps its children in .header-gutters, so the spacing between the title,
   navigation and actions has to go there */
#app .header.app-header .header-gutters {
    gap: 24px;
}

/* fluent-select has min-width: 250px on its host, which makes it overflow narrower grid
   cells and overlap its neighbours. Let it size to its container instead. */
fluent-select {
    min-width: 0;
}

/* One colour per scale degree so intervals can be read at a glance (fretboard, keyboard, chips) */
:root {
    --deg-1: #e5484d;
    --deg-2: #f76b15;
    --deg-3: #d4a106;
    --deg-4: #2b9a66;
    --deg-5: #0588f0;
    --deg-6: #8e4ec6;
    --deg-7: #d6409f;
}

/* fluent-card uses "contain: content", which clips anything overflowing the card, including
   open select dropdowns. Cards holding dropdowns use this class so their lists can overlay the
   cards below; later cards get a lower z-index so earlier cards' lists sit on top. */
fluent-card.dropdown-host {
    contain: none;
    content-visibility: visible;
    overflow: visible;
    position: relative;
}

fluent-card.controls-card { z-index: 3; }
fluent-card.progression-card { z-index: 2; }
fluent-card.board-card { z-index: 1; }