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deepdrft/DeepDrftPublic/wwwroot/styles/deepdrft-styles.css
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CSS

/* DeepDrft Global Styles - Simplified & Maintainable
Note: the palette / token layer (--deepdrft-*, --theme-*, --gradient-*, and the
.deepdrft-theme-dark override block) lives in DeepDrftShared.Client and is
served at _content/DeepDrftShared.Client/styles/deepdrft-tokens.css. Link that
file BEFORE this one in App.razor — every rule below depends on those tokens. */
/* =============================================================================
1. PAGE BASELINE
============================================================================= */
/* Base page colours — use MudBlazor's theme-injected variables so they
switch automatically when IsDarkMode toggles. The --mud-palette-background
and --mud-palette-text-primary variables are injected by MudThemeProvider
and update in both light and dark modes. */
html, body {
background-color: var(--mud-palette-background);
color: var(--mud-palette-text-primary);
}
/* Ensure the theme wrapper fills the full viewport so no background gap shows. */
.deepdrft-theme-dark,
.deepdrft-theme-light {
min-height: 100vh;
}
/* =============================================================================
2. GRADIENTS
============================================================================= */
.deepdrft-gradient-primary,
.deepdrft-gradient-hero {
background: linear-gradient(135deg,
var(--gradient-base) 0%,
color-mix(in srgb, var(--gradient-base) 90%, var(--gradient-accent) 10%) 50%,
color-mix(in srgb, var(--gradient-base) 80%, var(--gradient-accent) 20%) 100%);
}
.deepdrft-gradient-soft-primary {
background: linear-gradient(45deg,
color-mix(in srgb, var(--gradient-accent) 4%, transparent) 0%,
color-mix(in srgb, var(--gradient-warm) 6%, transparent) 100%);
}
.deepdrft-gradient-soft-secondary {
background: linear-gradient(45deg,
color-mix(in srgb, var(--gradient-light) 6%, transparent) 0%,
color-mix(in srgb, var(--gradient-accent) 4%, transparent) 100%);
}
.deepdrft-gradient-soft-accent {
background: linear-gradient(135deg,
color-mix(in srgb, var(--gradient-accent) 3%, transparent) 0%,
color-mix(in srgb, var(--gradient-light) 5%, transparent) 100%);
}
.deepdrft-gradient-soft-tertiary {
background: linear-gradient(135deg,
color-mix(in srgb, var(--gradient-warm) 5%, transparent) 0%,
color-mix(in srgb, var(--gradient-accent) 3%, transparent) 100%);
}
.deepdrft-gradient-features {
background: linear-gradient(to right,
color-mix(in srgb, var(--gradient-accent) 2%, transparent) 0%,
color-mix(in srgb, var(--gradient-warm) 3%, transparent) 100%);
}
/* =============================================================================
3. TYPOGRAPHY
============================================================================= */
/* Hero text */
h1, .deepdrft-text-hero {
font-family: var(--deepdrft-font-display);
font-weight: bold;
text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}
/* Suppress the browser focus ring that FocusOnNavigate triggers on h1 after navigation. */
h1:focus-visible { outline: none; }
/* Headers */
h2, h3, h4, h5, h6,
.deepdrft-text-subtitle {
font-family: var(--deepdrft-font-display);
}
.deepdrft-text-subtitle {
font-weight: 300;
text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
/* Body */
body, p, span, div,
.deepdrft-text-description,
.deepdrft-text-readable {
font-family: var(--deepdrft-font-body);
}
.deepdrft-text-description {
font-weight: 400;
opacity: 0.9;
}
.deepdrft-text-bold { font-weight: bold; }
.deepdrft-text-readable { line-height: 1.6; }
/* MudBlazor font overrides */
.mud-typography-h1,
.mud-typography-h2, .mud-typography-h3, .mud-typography-h4,
.mud-typography-h5, .mud-typography-h6,
.mud-navlink-text, .mud-appbar-content {
font-family: var(--deepdrft-font-display) !important;
}
.mud-button-text,
.mud-typography-caption, .mud-typography-overline {
font-family: var(--deepdrft-font-mono) !important;
}
.mud-typography-body1, .mud-typography-body2,
.mud-input-text, .mud-select-text, .mud-form-label {
font-family: var(--deepdrft-font-body) !important;
}
/* =============================================================================
4. HERO SECTION
============================================================================= */
.deepdrft-hero-container {
min-height: 60vh;
display: flex;
flex-direction: column;
justify-content: center;
}
.deepdrft-hero-text-container {
max-width: 600px;
}
/* Light mode hero text */
.deepdrft-theme-light .deepdrft-hero-title { color: var(--deepdrft-primary); }
.deepdrft-theme-light .deepdrft-hero-subtitle { color: var(--deepdrft-secondary); }
.deepdrft-theme-light .deepdrft-hero-description { color: var(--theme-surface-soft); }
/* Dark mode hero text */
.deepdrft-theme-dark .deepdrft-hero-title { color: var(--theme-surface); }
.deepdrft-theme-dark .deepdrft-hero-subtitle { color: var(--deepdrft-tertiary); }
.deepdrft-theme-dark .deepdrft-hero-description { color: var(--theme-surface-soft); }
/* Hero buttons - Light */
.deepdrft-theme-light .deepdrft-hero-button-filled.mud-button-filled {
background-color: var(--deepdrft-primary);
color: var(--gradient-base);
}
.deepdrft-theme-light .deepdrft-hero-button-outlined.mud-button-outlined {
border-color: var(--deepdrft-primary);
color: var(--deepdrft-primary);
}
/* Hero buttons - Dark */
.deepdrft-theme-dark .deepdrft-hero-button-filled.mud-button-filled {
background-color: var(--deepdrft-primary);
color: var(--gradient-base);
}
.deepdrft-theme-dark .deepdrft-hero-button-outlined.mud-button-outlined {
border-color: var(--theme-surface);
color: var(--theme-surface);
}
/* =============================================================================
5. APPBAR
============================================================================= */
.deepdrft-theme-light .mud-appbar,
.deepdrft-theme-light .mud-appbar *,
.deepdrft-theme-light .mud-appbar .mud-icon-button {
color: var(--gradient-base);
}
.deepdrft-theme-dark .mud-appbar,
.deepdrft-theme-dark .mud-appbar *,
.deepdrft-theme-dark .mud-appbar .mud-icon-button {
color: var(--theme-surface);
}
/* =============================================================================
6. BORDERS (Only used variants)
============================================================================= */
.deepdrft-border-left-secondary { border-left: 4px solid var(--theme-secondary); }
.deepdrft-border-left-tertiary { border-left: 4px solid var(--theme-tertiary); }
.deepdrft-border-top-quaternary { border-top: 4px solid var(--theme-quaternary); }
.deepdrft-border-top-senary { border-top: 4px solid var(--theme-senary); }
/* =============================================================================
7. CARDS & TINTS (Only used variants)
============================================================================= */
.deepdrft-feature-card,
.deepdrft-about-card { height: 100%; }
.deepdrft-feature-icon-container { text-align: center; }
/* Card tints - using theme variables */
.deepdrft-card-purple-tint { background: color-mix(in srgb, var(--deepdrft-secondary) 10%, transparent); }
.deepdrft-card-pink-tint { background: color-mix(in srgb, var(--gradient-warm) 10%, transparent); }
.deepdrft-card-indigo-tint { background: color-mix(in srgb, var(--gradient-accent) 8%, transparent); }
.deepdrft-card-lavender-tint { background: color-mix(in srgb, var(--theme-quinary) 10%, transparent); }
/* =============================================================================
8. TRACK CARDS
============================================================================= */
/* Container — transparent so the absolute-positioned fallback panel or album art
controls the card's background. No MudBlazor surface component background to fight. */
.deepdrft-track-card-container {
width: 250px;
height: 250px;
min-width: 250px;
position: relative;
overflow: hidden;
background: transparent;
}
/* Dark: glass edge to match NowPlayingCard vocabulary */
.deepdrft-theme-dark .deepdrft-track-card-container {
border: 1px solid rgba(250, 250, 248, 0.12);
}
.deepdrft-track-card-bg {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-size: cover;
background-position: center;
filter: brightness(0.7);
}
.deepdrft-track-card-content {
position: relative;
z-index: 1;
height: 100%;
display: flex;
flex-direction: column;
justify-content: space-between;
padding: 16px;
}
/* Scrim behind text — guarantees legibility over album art and fallback glass */
.deepdrft-theme-dark .deepdrft-track-card-content {
background: linear-gradient(to top,
rgba(13, 27, 42, 0.75) 0%,
rgba(13, 27, 42, 0.35) 45%,
rgba(13, 27, 42, 0.00) 100%);
}
/* Fallback panel — layout + stable dark default.
Base rule sets navy-mid so the card never flashes grey/surface-teal even
if the theme wrapper class is absent during WASM hydration. */
.deepdrft-track-card-fallback {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: var(--deepdrft-navy-mid, #162437);
}
/* Fallback panel — navy-glass, dark theme. Mirrors NowPlayingCard's .now-playing glass. */
.deepdrft-theme-dark .deepdrft-track-card-fallback {
background: color-mix(in srgb, var(--deepdrft-navy) 55%, transparent);
border: 1px solid rgba(250, 250, 248, 0.12);
backdrop-filter: blur(8px);
}
/* Fallback panel — light theme: subtle navy tint on off-white */
.deepdrft-theme-light .deepdrft-track-card-fallback {
background: color-mix(in srgb, var(--deepdrft-navy) 8%, var(--deepdrft-white));
border: 1px solid var(--deepdrft-border);
}
/* Card text — theme-neutral base for the WASM hydration window (no wrapper class yet).
Inherits body text so no jarring flash in either theme direction. */
.deepdrft-track-title,
.deepdrft-track-artist,
.deepdrft-track-meta { color: inherit; }
/* Dark theme text — wins on specificity (0,2,0), not load order.
Title: off-white. Artist: muted off-white (hierarchy above meta, below title).
Meta: more muted. Green is reserved for the FAB (action) and chip border (tag only). */
.deepdrft-theme-dark .deepdrft-track-title { color: var(--deepdrft-white, #FAFAF8); }
.deepdrft-theme-dark .deepdrft-track-artist { color: rgba(250, 250, 248, 0.65); }
.deepdrft-theme-dark .deepdrft-track-meta { color: rgba(250, 250, 248, 0.45); }
/* Light theme text — wins on specificity (0,2,0) */
.deepdrft-theme-light .deepdrft-track-title { color: var(--deepdrft-navy, #0D1B2A); }
.deepdrft-theme-light .deepdrft-track-artist { color: var(--deepdrft-green, #1A3C34); }
.deepdrft-theme-light .deepdrft-track-meta { color: var(--deepdrft-muted, #8A9BB0); }
.deepdrft-track-info-middle { margin: 8px 0; }
.deepdrft-track-info-bottom {
display: flex;
justify-content: space-between;
align-items: center;
}
.deepdrft-track-gallery-item-center {
display: flex;
justify-content: center;
}
/* =============================================================================
9. CHIPS & BUTTONS
============================================================================= */
.deepdrft-chip-spacing { margin: 2px; }
.deepdrft-genre-chip { opacity: 0.9; margin-top: 4px; }
.deepdrft-button-spaced { margin: 8px; }
/* Extended palette chips */
.mud-chip.deepdrft-chip-quaternary {
background-color: var(--theme-quaternary);
color: white;
}
.mud-chip.deepdrft-chip-quinary {
background-color: var(--theme-quinary);
color: white;
}
.mud-chip.deepdrft-chip-senary {
background-color: var(--theme-senary);
color: white;
}
/* =============================================================================
10. EXTENDED PALETTE TEXT COLORS (Only used variants)
============================================================================= */
.deepdrft-text-quaternary { color: var(--theme-quaternary); }
.deepdrft-text-quinary { color: var(--theme-quinary); }
.deepdrft-text-senary { color: var(--theme-senary); }
/* =============================================================================
11. CTA SECTION
============================================================================= */
.deepdrft-cta-container {
border-radius: 16px;
text-align: center;
}
.deepdrft-cta-buttons { margin-bottom: 16px; }
/* =============================================================================
12. ICONS & UTILITIES
============================================================================= */
.deepdrft-icon-large { font-size: 3rem; }
/* =============================================================================
13. RESPONSIVE
============================================================================= */
@media (max-width: 768px) {
.deepdrft-hero-text {
font-size: clamp(1.5rem, 6vw, 3rem) !important;
}
.deepdrft-cta-buttons .mud-button {
margin: 4px !important;
width: 100%;
}
}
@media (max-width: 480px) {
.deepdrft-track-card-container {
min-width: 200px;
width: 200px;
height: 200px;
}
}