/* Syndule theme for the account pages. The tokens are a copy of src/frontend/src/styles/tokens.css so login and
   account screens look like the platform; keep both in sync. Bootstrap's variables are mapped onto the tokens so the
   Identity pages keep their Bootstrap markup. site.js sets data-theme and data-bs-theme on <html>. */
:root,
:root[data-theme='dark'] {
    --bg: #0a0b1a;
    --surface: #111827;
    --surface-2: #172036;
    --surface-hover: #1c2742;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --text: #ffffff;
    --text-muted: #8b9cc8;
    --accent: #00c8ff;
    --accent-rgb: 0, 200, 255;
    --accent-2: #0055ff;
    --accent-soft: rgba(0, 200, 255, 0.12);
    --gradient: linear-gradient(135deg, #00c8ff 0%, #0055ff 100%);
    --danger: #ff6b7a;
    --danger-soft: rgba(255, 107, 122, 0.12);
    --success: #3ddc97;
    --success-soft: rgba(61, 220, 151, 0.12);
    --warning: #ffc861;
    --warning-soft: rgba(255, 200, 97, 0.14);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
    --focus: 0 0 0 3px rgba(0, 200, 255, 0.35);
    color-scheme: dark;
}

:root[data-theme='light'] {
    --bg: #f4f6fb;
    --surface: #ffffff;
    --surface-2: #eef1f8;
    --surface-hover: #e6ebf5;
    --border: rgba(10, 11, 26, 0.09);
    --border-strong: rgba(10, 11, 26, 0.18);
    --text: #0a0b1a;
    --text-muted: #55617f;
    --accent: #0077c8;
    --accent-rgb: 0, 119, 200;
    --accent-2: #0055ff;
    --accent-soft: rgba(0, 119, 200, 0.1);
    --danger: #d6334a;
    --danger-soft: rgba(214, 51, 74, 0.1);
    --success: #12875a;
    --success-soft: rgba(18, 135, 90, 0.1);
    --warning: #a86400;
    --warning-soft: rgba(168, 100, 0, 0.1);
    --shadow: 0 10px 30px rgba(10, 11, 26, 0.12);
    --focus: 0 0 0 3px rgba(0, 119, 200, 0.3);
    color-scheme: light;
}

:root {
    --radius: 10px;
    --radius-sm: 6px;
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --topbar-height: 56px;
}

/* Bootstrap on Syndule tokens (html[...] beats Bootstrap's own :root and [data-bs-theme] rules). */
html[data-bs-theme],
html {
    --bs-body-font-family: var(--font);
    --bs-body-font-size: 0.875rem;
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--text);
    --bs-emphasis-color: var(--text);
    --bs-secondary-color: var(--text-muted);
    --bs-tertiary-color: var(--text-muted);
    --bs-secondary-bg: var(--surface-2);
    --bs-tertiary-bg: var(--surface-2);
    --bs-heading-color: var(--text);
    --bs-border-color: var(--border-strong);
    --bs-border-color-translucent: var(--border);
    --bs-border-radius: var(--radius-sm);
    --bs-border-radius-lg: var(--radius);
    --bs-link-color: var(--accent);
    --bs-link-color-rgb: var(--accent-rgb);
    --bs-link-hover-color: var(--accent);
    --bs-link-hover-color-rgb: var(--accent-rgb);
    --bs-code-color: var(--accent);
    --bs-primary: var(--accent);
    --bs-primary-rgb: var(--accent-rgb);
    --bs-danger: var(--danger);
    --bs-success: var(--success);
    --bs-warning: var(--warning);
    --bs-form-invalid-color: var(--danger);
    --bs-form-invalid-border-color: var(--danger);
    --bs-form-valid-color: var(--success);
    --bs-form-valid-border-color: var(--success);
    --bs-focus-ring-color: rgba(var(--accent-rgb), 0.35);
}

body {
    min-height: 100vh;
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1,
h2,
h3,
h4 {
    color: var(--text);
    line-height: 1.25;
}

h1 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: 650;
}

h2,
h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

h4 {
    font-size: 1rem;
    font-weight: 600;
}

h1:focus,
h1:focus-visible {
    outline: none;
    box-shadow: none;
}

:focus-visible {
    outline: none;
    box-shadow: var(--focus);
}

hr {
    border-color: var(--border);
    opacity: 1;
}

.muted {
    color: var(--text-muted);
}

.text-danger {
    color: var(--danger) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-secondary,
.text-muted {
    color: var(--text-muted) !important;
}

code {
    color: var(--accent);
}

kbd {
    background: var(--surface-2);
    color: var(--text);
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 24px;
}

.page-header {
    margin-bottom: 20px;
}

.page-header p {
    margin: 4px 0 0;
}

/* Brand */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.brand img {
    border-radius: 6px;
}

/* Theme toggle */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}

.theme-toggle:hover {
    background: var(--surface-hover);
    color: var(--text);
}

:root[data-theme='dark'] .theme-icon-moon,
:root[data-theme='light'] .theme-icon-sun {
    display: none;
}

/* Language picker */
.language-select {
    margin: 0;
}

.language-select .form-select {
    width: auto;
    min-height: 32px;
    padding-top: 4px;
    padding-bottom: 4px;
    border-color: var(--border);
    background-color: transparent;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 550;
    cursor: pointer;
}

.language-select .form-select:hover {
    background-color: var(--surface-hover);
    color: var(--text);
}

.language-select option {
    background: var(--surface);
    color: var(--text);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 36px;
    padding: 0 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--text);
    font-size: 14px;
    font-weight: 550;
    transition: background 0.15s, border-color 0.15s, filter 0.15s;
}

.btn:hover,
.btn:focus-visible {
    background: var(--surface-hover);
    border-color: var(--border-strong);
    color: var(--text);
}

.btn:focus-visible {
    box-shadow: var(--focus);
}

.btn:disabled,
.btn.disabled {
    background: var(--surface-2);
    border-color: var(--border-strong);
    color: var(--text);
    opacity: 0.55;
}

.btn-lg {
    min-height: 42px;
    font-size: 15px;
}

.btn-sm {
    min-height: 30px;
    padding: 0 10px;
    font-size: 13px;
}

.btn-primary,
.btn-primary:disabled,
.btn-primary.disabled {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible,
.btn-primary:active,
.btn-primary:first-child:active {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
    filter: brightness(1.08);
}

.btn-danger,
.btn-danger:disabled {
    background: var(--danger-soft);
    border-color: transparent;
    color: var(--danger);
}

.btn-danger:hover,
.btn-danger:focus-visible,
.btn-danger:active {
    background: var(--danger-soft);
    border-color: transparent;
    color: var(--danger);
    filter: brightness(1.15);
}

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-muted);
}

.btn-link {
    border-color: transparent;
    background: transparent;
    color: var(--accent);
}

.btn-link:hover {
    background: transparent;
    border-color: transparent;
    color: var(--accent);
    text-decoration: underline;
}

/* Forms */
.form-label,
.form-floating > label {
    color: var(--text-muted);
    font-weight: 550;
}

.form-control,
.form-select {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background-color: var(--bg);
    color: var(--text);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent);
    background-color: var(--bg);
    color: var(--text);
    box-shadow: var(--focus);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--surface-2);
    color: var(--text-muted);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--text-muted);
}

.form-floating > .form-control:focus ~ label::after,
.form-floating > .form-control:not(:placeholder-shown) ~ label::after,
.form-floating > .form-control:disabled ~ label::after {
    background-color: transparent;
}

.form-floating > .form-control:disabled ~ label {
    color: var(--text-muted);
}

/* The template hides the placeholder text behind the floating label. */
.form-floating > .form-control::placeholder {
    color: transparent;
}

.input-group-text {
    border-color: var(--border-strong);
    background: var(--surface-2);
    color: var(--text-muted);
}

.form-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding-left: 0;
    cursor: pointer;
}

.form-check .form-check-input {
    float: none;
    margin: 0;
}

.form-check-input {
    width: 16px;
    height: 16px;
    border-color: var(--border-strong);
    background-color: var(--bg);
}

.form-check-input:checked {
    border-color: var(--accent);
    background-color: var(--accent);
}

.form-check-input:focus {
    border-color: var(--accent);
    box-shadow: var(--focus);
}

.valid.modified:not([type=checkbox]) {
    border-color: var(--success);
}

.invalid {
    border-color: var(--danger) !important;
}

.validation-message,
.validation-errors {
    color: var(--danger);
    font-size: 13px;
}

.validation-errors {
    margin: 0 0 12px;
    padding-left: 18px;
}

/* Alerts and tables (manage pages) */
.alert {
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text);
}

.alert-success {
    border-color: transparent;
    background: var(--success-soft);
    color: var(--success);
}

.alert-danger {
    border-color: transparent;
    background: var(--danger-soft);
    color: var(--danger);
}

.alert-warning {
    border-color: transparent;
    background: var(--warning-soft);
    color: var(--warning);
}

.alert-info {
    border-color: transparent;
    background: var(--accent-soft);
    color: var(--text);
}

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--border);
    --bs-table-striped-bg: var(--surface-2);
    --bs-table-striped-color: var(--text);
    --bs-table-hover-bg: var(--surface-hover);
    --bs-table-hover-color: var(--text);
}

/* Sign-in flow: centered card (AuthLayout) */
.auth-page {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 48px 16px;
    background:
        radial-gradient(600px circle at 15% 0%, var(--accent-soft), transparent 60%),
        radial-gradient(500px circle at 100% 100%, rgba(0, 85, 255, 0.1), transparent 60%),
        var(--bg);
}

.auth-page-actions {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.auth-shell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
    max-width: 420px;
}

.auth-brand {
    color: var(--text);
    font-size: 22px;
}

.auth-card {
    width: 100%;
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.auth-card h1 {
    margin-bottom: 4px;
}

.auth-card h2 {
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Template pages still use the Bootstrap grid; inside the card everything is one column. */
.auth-card .row {
    display: block;
    margin: 0;
}

.auth-card .row > [class*='col-'] {
    width: auto;
    max-width: none;
    padding: 0;
}

.auth-card p:last-child {
    margin-bottom: 0;
}

.auth-card hr {
    margin: 16px 0;
}

.auth-subtitle {
    margin-bottom: 20px;
    color: var(--text-muted);
}

.auth-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px 0;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-top: 1px solid var(--border);
}

.external-logins {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.auth-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 13px;
}

.auth-footnote {
    margin: 16px 0 0;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
}

@media (max-width: 480px) {
    .auth-page {
        align-items: flex-start;
        padding-top: 64px;
    }

    .auth-card {
        padding: 22px 18px;
    }
}

/* Account management (ManageLayout) */
.manage {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.manage > * {
    min-width: 0;
}

.manage-nav-list {
    gap: 2px;
}

.manage-nav-list .nav-link {
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-weight: 550;
}

.manage-nav-list .nav-link:hover {
    background: var(--surface-hover);
    color: var(--text);
}

.manage-nav-list .nav-link.active {
    background: var(--accent-soft);
    color: var(--accent);
}

.manage-body h3 {
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .manage {
        grid-template-columns: 1fr;
    }

    .manage-nav-list {
        flex-direction: row !important;
        flex-wrap: nowrap;
        overflow-x: auto;
    }

    .manage-nav-list .nav-link {
        white-space: nowrap;
    }
}

.home-card {
    align-items: flex-start;
    max-width: 520px;
    margin: 40px auto 0;
}

/* Blazor error UI */
#blazor-error-ui {
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 1000;
    display: none;
    width: 100%;
    padding: 0.6rem 1.25rem 0.7rem;
    border-top: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow);
}

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

.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."
    }