/* ========================================
   TimeLense Redesign - Designsystem
   Minimalistisch, fokussiert, Information at a Glance
   ======================================== */

/* CSS-Variablen für konsistentes Designsystem */
:root {
    /* Primärfarben */
    --timelense-primary: #4747AA;      /* Dunkelblau */
    --timelense-secondary: #558DDF;    /* Hellblau */
    --timelense-tertiary: #2CE2E1;     /* Türkisblau */

    /* Gradient (nur für Akzente: Buttons, KPI-Badges, Hero-Cards) */
    --timelense-gradient: linear-gradient(135deg, #4747AA 0%, #558DDF 50%, #2CE2E1 100%);

    /* Akzent- & Textfarben */
    --timelense-text-primary: #000000;
    --timelense-text-secondary: #5e5e5e;
    --timelense-text-tertiary: #9e9e9e;
    --timelense-text-disabled: #B0B0C0;

    /* Hintergründe & Oberflächen */
    --timelense-bg-light: #FFFFFF;     /* Hellgrau für Flächen */
    --timelense-surface: #FFFFFF;      /* Weiß für Cards */

    /* Borders & Dividers (dezent) */
    --timelense-divider: #E0E0E0;
    --timelense-divider-light: #F0F0F0;

    /* Spacing-Raster (8px-Basis) */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 40px;
    --spacing-xxl: 48px;

    /* Karten & Panels */
    --card-padding: 24px;
    --card-radius: 8px;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.12);

    /* Animationen (weich, flüssig, Notion-ähnlich) */
    --transition-fast: 150ms ease-out;
    --transition-normal: 200ms ease-out;
    --transition-slow: 250ms ease-out;

    /* Max Content-Breite */
    --content-max-width: 1920px;
}

/* Dark Mode Variablen-Override */
[data-mud-theme="dark"] {
    --timelense-text-primary: #E0E0E0;
    --timelense-text-secondary: #A0A0A0;
    --timelense-text-tertiary: #707070;
    --timelense-text-disabled: #505050;
    --timelense-surface: #1E1E1E;
    --timelense-bg-light: #121212;
    --timelense-divider: #2C2C2C;
    --timelense-divider-light: #232323;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.5);
}

/* Basis-Styles */
html,
body {
    /* System-Font für moderne, native Darstellung */
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--timelense-text-primary);
    background-color: var(--timelense-surface);
    height: 100%;
}

/* Typografie-Hierarchie */
h1, .h1 {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--timelense-text-primary);
}

h2, .h2 {
    font-size: 22px;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    color: var(--timelense-text-primary);
}

h3, .h3 {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
    color: var(--timelense-text-primary);
}

body, .body-text {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--timelense-text-primary);
}

.caption, small {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--timelense-text-secondary);
}

/* Links & Buttons (angepasst an neue Farbpalette) */
a,
.btn-link {
    color: var(--timelense-secondary);
    transition: color var(--transition-fast);
}

a:hover,
.btn-link:hover {
    color: var(--timelense-primary);
}

.btn-primary {
    color: #fff;
    background-color: var(--timelense-secondary);
    border-color: var(--timelense-secondary);
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background-color: var(--timelense-tertiary);
    border-color: var(--timelense-tertiary);
}

.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: 1.1rem;
}

h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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."
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}


#components-reconnect-modal {
    display: none;
}

#components-reconnect-modal.components-reconnect-show,
#components-reconnect-modal.components-reconnect-failed,
#components-reconnect-modal.components-reconnect-rejected {
    display: block;
    background-color: white;
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    box-shadow: 0 3px 6px 2px rgba(0, 0, 0, 0.3);
    margin: 50px 50px;
    position: fixed;
    top: 0;
    z-index: 10001;
}

.kalendertag {
    transition: all 0.2s ease;
}

.kalendertag:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.abwesenheits-karte {
    border-left: 4px solid var(--mud-palette-primary);
}

.statistik-karte {
    background: var(--timelense-gradient);
    color: white;
    border-radius: var(--card-radius);
    padding: var(--card-padding);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-normal);
}

.statistik-karte:hover {
    box-shadow: var(--card-shadow-hover);
}

/* ========================================
   Utility-Classes für Spacing & Layout
   ======================================== */

/* Spacing Utilities (8px-Raster) */
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.pt-xs { padding-top: var(--spacing-xs); }
.pt-sm { padding-top: var(--spacing-sm); }
.pt-md { padding-top: var(--spacing-md); }
.pt-lg { padding-top: var(--spacing-lg); }

.pb-xs { padding-bottom: var(--spacing-xs); }
.pb-sm { padding-bottom: var(--spacing-sm); }
.pb-md { padding-bottom: var(--spacing-md); }
.pb-lg { padding-bottom: var(--spacing-lg); }

.p-card { padding: var(--card-padding); }

/* Card Utilities */
.card-surface {
    background-color: var(--timelense-surface);
    border-radius: var(--card-radius);
    padding: var(--card-padding);
    box-shadow: var(--card-shadow);
    transition: box-shadow var(--transition-normal);
}

.card-surface:hover {
    box-shadow: var(--card-shadow-hover);
}

/* Gradient Accent (nur für Buttons, KPI-Badges, Hero-Cards) */
.gradient-accent {
    background: var(--timelense-gradient);
    color: white;
}

/* Content Container mit max-width */
.content-container {
    max-width: var(--content-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

/* Whitespace & Minimalistisches Design */
.whitespace-section {
    padding: var(--spacing-xl) 0;
}

/* Smooth Transitions für interaktive Elemente */
.smooth-hover {
    transition: all var(--transition-normal);
}

.smooth-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}