html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 8px;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    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;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

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

.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");
    }

code {
    color: #c02d76;
}

/* Music Score Styles */
.score-display-page {
    padding: 24px 8px;
    max-width: 1400px;
    margin: 0 auto;
}

.music-score {
    padding: 24px 8px 64px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.score-header {
    text-align: center;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--mud-palette-divider);
    padding-bottom: 8px;
}

.score-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--mud-palette-text-primary);
}

.score-composer {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 1rem;
}

.score-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 1rem;
    color: var(--mud-palette-text-primary);
}

.score-info span {
    padding: 0.25rem 0.75rem;
    background: var(--mud-palette-background-grey);
    border-radius: 4px;
}

.measures-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-start;
}

.measure {
    display: inline-flex;
    flex-direction: column;
    flex: 0 1 auto;
}

.measure-number {
    font-size: 0.875rem;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 0.5rem;
    font-weight: bold;
    padding-left: 5px;
}

.staff-svg {
    width: 400px;
    height: 160px;
    display: block;
    /*background: var(--mud-palette-surface);*/
}

/* Ensure SVG elements are crisp */
.staff-svg line,
.staff-svg path,
.staff-svg ellipse,
.staff-svg circle,
.staff-svg rect {
    shape-rendering: geometricPrecision;
}

/* Music notation theme-aware colors for SVG elements */
.note-fill {
    fill: var(--mud-palette-text-primary) !important;
}

.note-stroke {
    stroke: var(--mud-palette-text-primary) !important;
}

.note-hollow {
    fill: var(--mud-palette-surface) !important;
    stroke: var(--mud-palette-text-primary) !important;
}

.staff-line {
    stroke: var(--mud-palette-text-primary) !important;
}

.measure-bar {
    stroke: var(--mud-palette-text-primary) !important;
}

/* Playback indicator styles */
.playback-indicator {
    stroke: var(--mud-palette-primary) !important;
    stroke-width: 3;
    opacity: 0.8;
    animation: pulse-indicator 1s ease-in-out infinite;
}

@keyframes pulse-indicator {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* Active measure highlighting */
.measure-active {
    position: relative;
    animation: highlight-measure 0.3s ease-in-out;
}

.measure-active .staff-svg {
    filter: drop-shadow(0 0 8px var(--mud-palette-primary));
    transition: filter 0.3s ease-in-out;
}

.measure-active .measure-number {
    color: var(--mud-palette-primary);
    font-weight: bold;
    transition: color 0.3s ease-in-out;
}

@keyframes highlight-measure {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

/* Smooth scroll behavior for measures container */
.measures-container {
    scroll-behavior: smooth;
}

/* Score player styles */
.score-player {
    position: sticky;
    top: 64px; /* MudAppBar height on desktop */
    z-index: 10;
    background: var(--mud-palette-surface);
    margin-bottom: 8px;
}

/* Adjust sticky position for mobile/tablet screens where AppBar is smaller */
@media (max-width: 599px) {
    .score-player {
        top: 56px; /* MudAppBar height on mobile */
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .measures-container {
        flex-direction: column;
    }

    .staff-svg {
        width: 100%;
        max-width: 400px;
    }
}

/* Mobile responsive improvements */
@media (max-width: 599px) {
    /* Reduce padding on mobile */
    .mud-container {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    /* Ensure AppBar content doesn't overflow */
    .mud-appbar .mud-toolbar-gutters {
        padding-left: 8px;
        padding-right: 8px;
    }

    /* Adjust typography for mobile */
    .mud-typography-h6 {
        font-size: 1.1rem;
    }
}

/* Tablet responsive improvements */
@media (min-width: 600px) and (max-width: 959px) {
    .mud-container {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
}

/* Ensure drawer transition is smooth */
.mud-drawer {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Prevent horizontal scroll on mobile */
body {
    overflow-x: hidden;
}

/* Improve touch targets on mobile */
@media (max-width: 599px) {
    .mud-button-root {
        min-height: 44px;
    }

    .mud-icon-button {
        width: 44px;
        height: 44px;
    }
}

/* Navigation menu improvements */
.mud-drawer .mud-navmenu {
    width: 240px;
}

.mud-drawer .mud-nav-link {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 8px 16px;
}

.mud-drawer .mud-nav-link-text {
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Ensure drawer has consistent width */
.mud-drawer-responsive {
    width: 240px;
}

/* On mobile, drawer takes appropriate width as overlay */
@media (max-width: 959px) {
    .mud-drawer-responsive {
        width: 280px;
        max-width: 80vw;
    }
}

/* Mobile tap button for rhythm practice - floating at bottom, always visible on mobile/tablet */
.mobile-tap-button-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, var(--mud-palette-background) 70%, transparent);
    z-index: 1300;
    pointer-events: none;
    display: block;
}

.mobile-tap-button {
    pointer-events: auto;
    min-height: 120px !important;
    border-radius: 16px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3) !important;
    transition: transform 0.1s ease, box-shadow 0.1s ease, opacity 0.2s ease !important;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.mobile-tap-button:active:not(:disabled) {
    transform: scale(0.95);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2) !important;
}

.mobile-tap-button:disabled {
    opacity: 0.6;
}

/* Make tap button more prominent on smaller screens */
@media (max-width: 599px) {
    .mobile-tap-button-container {
        padding: 12px;
    }

    .mobile-tap-button {
        min-height: 100px !important;
        font-size: 1.2rem;
    }
}

/* On larger screens (desktop), hide the tap button since keyboard is available */
@media (min-width: 960px) {
    .mobile-tap-button-container {
        display: none;
    }
}