/* ================================================================
   EDUBA BRAND — Font Faces
   Diatype: editorial/content voice (self-hosted)
   IBM Plex Mono: system/UI voice (loaded via Google Fonts in App.razor)
   ================================================================ */

@font-face {
    font-family: 'Diatype';
    font-weight: 700;
    font-display: swap;
    src: url('fonts/diatype-bold.woff2') format('woff2');
}

@font-face {
    font-family: 'Diatype';
    font-weight: 500;
    font-display: swap;
    src: url('fonts/diatype-med.woff2') format('woff2');
}

@font-face {
    font-family: 'Diatype';
    font-weight: 300;
    font-display: swap;
    src: url('fonts/diatype-reg.woff2') format('woff2');
}

/* ================================================================
   EDUBA BRAND — Design Tokens (CSS Custom Properties)
   Override Radzen --rz-* variables + add --eduba-* brand tokens
   ================================================================ */

:root {
    /* ── Radzen theme overrides ── */
    --rz-primary: #5D3136;
    --rz-primary-light: #A2777A;
    --rz-primary-lighter: #EAD5D6;
    --rz-primary-darker: #4A2C2A;
    --rz-secondary: #7D5658;
    --rz-success: #1A9C43;
    --rz-info: #5D3136;
    --rz-on-primary: #FEFBF6;
    --rz-on-primary-lighter: #FEFBF6;

    --rz-sidebar-background-color: #5D3136;
    --rz-sidebar-color: #FEFBF6;
    --rz-header-background-color: #FEFBF6;
    --rz-header-color: #4A2C2A;
    --rz-header-border: 1px solid #D8BFC0;
    --rz-body-background-color: #FEFBF6;
    --rz-body-color: #4A2C2A;
    --rz-text-color: #4A2C2A;
    --rz-text-secondary-color: #7D5658;
    --rz-border-color: #D8BFC0;
    --rz-base-background-color: #F9ECDF;
    --rz-background-color: #FEFBF6;
    --rz-border-radius: 4px;
    --rz-button-background-color: rgba(234, 213, 214, 0.15);
    --rz-button-background-color-hover: rgba(234, 213, 214, 0.35);

    --rz-input-font-family: 'IBM Plex Mono', monospace;
    --rz-body-font-family: 'IBM Plex Mono', monospace;
    --rz-text-font-family: 'IBM Plex Mono', monospace;

    /* ── Bootstrap overrides ── */
    --bs-primary: #5D3136;
    --bs-primary-rgb: 93, 49, 54;
    --bs-link-color: #5D3136;
    --bs-link-hover-color: #4A2C2A;
    --bs-border-color: #D8BFC0;
    --bs-body-color: #4A2C2A;
    --bs-body-bg: #FEFBF6;
    --bs-secondary-color: #7D5658;

    /* ── Eduba brand tokens ── */
    --eduba-bg: #FEFBF6;
    --eduba-bg-warm: #F9ECDF;
    --eduba-accent: #EAD5D6;
    --eduba-border: #D8BFC0;
    --eduba-text: #4A2C2A;
    --eduba-text-sub: #7D5658;
    --eduba-text-muted: #A2777A;
    --eduba-primary: #5D3136;
    --eduba-primary-light: #A2777A;
    --eduba-gradient: linear-gradient(358deg, #492526 1.79%, #5D4143 97.65%);
    --eduba-font-mono: 'IBM Plex Mono', monospace;
    --eduba-font-primary: 'Diatype', sans-serif;
    --eduba-radius: 4px;
    --eduba-success: #1A9C43;
    --eduba-green-dot: #25CA58;
}

/* ================================================================
   EDUBA BRAND — Base Styles
   ================================================================ */

html, body {
    font-family: 'IBM Plex Mono', monospace;
    color: #4A2C2A;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Typography: Diatype for headings (editorial voice) ── */
h1, h2, h3, h4 {
    font-family: 'Diatype', sans-serif;
    color: #4A2C2A;
}

h1 {
    font-weight: 700;
    font-size: clamp(28px, 3.4vw, 44px);
}

h2 {
    font-weight: 700;
    font-size: clamp(22px, 2.5vw, 32px);
}

h3 {
    font-weight: 500;
    font-size: clamp(18px, 2vw, 24px);
}

h4 {
    font-weight: 500;
    font-size: clamp(16px, 1.5vw, 20px);
}

a, .btn-link {
    color: #5D3136;
}

.persona-selector {
    margin-bottom: 1rem;
    min-height: 4.5rem;
    overflow: auto;
}

.btn-primary {
    color: #FEFBF6;
    background-color: #5D3136;
    border-color: #4A2C2A;
    font-family: 'IBM Plex Mono', monospace;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 0.8125rem;
    letter-spacing: 0.03em;
}

.btn-primary:hover {
    background-color: #4A2C2A;
    border-color: #5D3136;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem #FEFBF6, 0 0 0 0.25rem #A2777A;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #1A9C43;
}

.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;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}