/*
 * Headra admin theme: the marketing site's brand (Montserrat, navy, purple) mapped onto Bootstrap 5.3, for both colour
 * modes. theme.js sets data-bs-theme on <html> (light, dark, or the device's choice). Layout tweaks live in admin.css.
 * Bootstrap compiles some colours into its components (buttons, focus rings, checks…), so those are restated here.
 */

/* ---- Font: Montserrat (variable weight, self-hosted, SIL Open Font Licence) ---------------------------- */
@font-face {
    font-family: "Montserrat";
    font-style: normal;
    font-display: swap;
    font-weight: 100 900;
    src: url("vendor/montserrat/montserrat-latin-wght-normal.woff2") format("woff2-variations");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Montserrat";
    font-style: normal;
    font-display: swap;
    font-weight: 100 900;
    src: url("vendor/montserrat/montserrat-latin-ext-wght-normal.woff2") format("woff2-variations");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "Montserrat";
    font-style: italic;
    font-display: swap;
    font-weight: 100 900;
    src: url("vendor/montserrat/montserrat-latin-wght-italic.woff2") format("woff2-variations");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---- Brand tokens (shared by both modes) ------------------------------------------------------------ */
:root,
[data-bs-theme] {
    --headra-purple: #9d4edd;
    --headra-purple-rgb: 157, 78, 221;
    --headra-purple-hover: #8a3fc9;
    --headra-purple-active: #7b35b5;
    --headra-blue: #2563eb;
    --headra-teal: #06b6d4;
    --headra-navy: #0b0f19;
    --headra-gradient: linear-gradient(120deg, var(--headra-purple) 0%, var(--headra-blue) 50%, var(--headra-teal) 100%);

    --bs-body-font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-size: 0.9375rem;
    --bs-primary: var(--headra-purple);
    --bs-primary-rgb: var(--headra-purple-rgb);
    --bs-focus-ring-color: rgba(var(--headra-purple-rgb), 0.3);
    accent-color: var(--headra-purple);
}

/* ---- Light ------------------------------------------------------------------------------------------- */
:root,
[data-bs-theme="light"] {
    --bs-body-bg: #f5f6fa;
    --bs-body-bg-rgb: 245, 246, 250;
    --bs-body-color: #1f2433;
    --bs-body-color-rgb: 31, 36, 51;
    --bs-emphasis-color: var(--headra-navy);
    --bs-emphasis-color-rgb: 11, 15, 25;
    --bs-heading-color: var(--headra-navy);
    --bs-secondary-color: rgba(31, 36, 51, 0.68);
    --bs-tertiary-color: rgba(31, 36, 51, 0.5);
    --bs-secondary-bg: #e7e9f1;
    --bs-tertiary-bg: #eceef5;
    --bs-tertiary-bg-rgb: 236, 238, 245;
    --bs-border-color: #dcdfe9;
    --bs-border-color-translucent: rgba(11, 15, 25, 0.1);
    --bs-link-color: #7b2cbf;
    --bs-link-color-rgb: 123, 44, 191;
    --bs-link-hover-color: #5e1f96;
    --bs-link-hover-color-rgb: 94, 31, 150;
    --bs-code-color: #8b2fc9;
    --bs-primary-text-emphasis: #5b1e8c;
    --bs-primary-bg-subtle: #f2e8fc;
    --bs-primary-border-subtle: #dcc2f5;
    --headra-card-bg: #fff;
    --headra-input-bg: #fff;
}

/* ---- Dark (the marketing site's palette) ------------------------------------------------------------ */
[data-bs-theme="dark"] {
    --bs-body-bg: var(--headra-navy);
    --bs-body-bg-rgb: 11, 15, 25;
    --bs-body-color: #c7d0dd;
    --bs-body-color-rgb: 199, 208, 221;
    --bs-emphasis-color: #f8fafc;
    --bs-emphasis-color-rgb: 248, 250, 252;
    --bs-heading-color: #f8fafc;
    --bs-secondary-color: #94a3b8;
    --bs-tertiary-color: rgba(148, 163, 184, 0.7);
    --bs-secondary-bg: #172033;
    --bs-tertiary-bg: #111827;
    --bs-tertiary-bg-rgb: 17, 24, 39;
    --bs-border-color: rgba(148, 163, 184, 0.18);
    --bs-border-color-translucent: rgba(148, 163, 184, 0.12);
    --bs-link-color: #c9a2f2;
    --bs-link-color-rgb: 201, 162, 242;
    --bs-link-hover-color: #e0c8f8;
    --bs-link-hover-color-rgb: 224, 200, 248;
    --bs-code-color: #67e8f9;
    --bs-primary-text-emphasis: #d8b6f7;
    --bs-primary-bg-subtle: #22143a;
    --bs-primary-border-subtle: #4a2a73;
    --headra-card-bg: #111827;
    --headra-input-bg: var(--headra-navy);
}

body {
    -webkit-font-smoothing: antialiased;
}

h1, .h1, h2, .h2, h3, .h3, h4, .h4, h5, .h5, h6, .h6 {
    font-weight: 600;
}

::selection {
    background: rgba(var(--headra-purple-rgb), 0.35);
}

.card,
.modal,
.list-group {
    --bs-card-bg: var(--headra-card-bg);
    --bs-modal-bg: var(--headra-card-bg);
    --bs-list-group-bg: var(--headra-card-bg);
}

/* Inputs sit on white cards in light mode, so they get their own background rather than the page's. */
.form-control,
.form-select,
.form-check-input {
    background-color: var(--headra-input-bg);
}

.form-control:disabled,
.form-select:disabled {
    background-color: var(--bs-secondary-bg);
}

/* ---- Components Bootstrap compiles in blue ------------------------------------------------------------- */
.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--headra-purple);
    --bs-btn-border-color: var(--headra-purple);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--headra-purple-hover);
    --bs-btn-hover-border-color: var(--headra-purple-hover);
    --bs-btn-focus-shadow-rgb: var(--headra-purple-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--headra-purple-active);
    --bs-btn-active-border-color: var(--headra-purple-active);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--headra-purple);
    --bs-btn-disabled-border-color: var(--headra-purple);
}

.btn-outline-primary {
    --bs-btn-color: var(--bs-link-color);
    --bs-btn-border-color: var(--headra-purple);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--headra-purple);
    --bs-btn-hover-border-color: var(--headra-purple);
    --bs-btn-focus-shadow-rgb: var(--headra-purple-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--headra-purple-active);
    --bs-btn-active-border-color: var(--headra-purple-active);
    --bs-btn-disabled-color: var(--bs-link-color);
    --bs-btn-disabled-border-color: var(--headra-purple);
}

.btn-link {
    --bs-btn-color: var(--bs-link-color);
    --bs-btn-hover-color: var(--bs-link-hover-color);
    --bs-btn-active-color: var(--bs-link-hover-color);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: rgba(var(--headra-purple-rgb), 0.65);
    box-shadow: 0 0 0 0.25rem var(--bs-focus-ring-color);
}

.form-check-input:checked,
.form-check-input[type="checkbox"]:indeterminate {
    background-color: var(--headra-purple);
    border-color: var(--headra-purple);
}

.form-switch .form-check-input:focus:not(:checked) {
    --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23c9a2f2'/%3e%3c/svg%3e");
}

.form-range::-webkit-slider-thumb { background-color: var(--headra-purple); }
.form-range::-moz-range-thumb { background-color: var(--headra-purple); }

.nav-pills {
    --bs-nav-pills-link-active-bg: var(--headra-purple);
    --bs-nav-pills-link-active-color: #fff;
}

.pagination {
    --bs-pagination-color: var(--bs-link-color);
    --bs-pagination-hover-color: var(--bs-link-hover-color);
    --bs-pagination-focus-color: var(--bs-link-hover-color);
    --bs-pagination-focus-box-shadow: 0 0 0 0.25rem var(--bs-focus-ring-color);
    --bs-pagination-active-bg: var(--headra-purple);
    --bs-pagination-active-border-color: var(--headra-purple);
}

.dropdown-menu {
    --bs-dropdown-link-active-bg: var(--headra-purple);
}

.list-group {
    --bs-list-group-active-bg: var(--headra-purple);
    --bs-list-group-active-border-color: var(--headra-purple);
}

.progress,
.progress-stacked {
    --bs-progress-bar-bg: var(--headra-purple);
}

.text-bg-primary {
    background-color: var(--headra-purple) !important;
}

/* ---- Top bar (navy in both modes, like the marketing site) ----------------------------------------- */
.navbar-headra {
    background: var(--headra-navy);
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.navbar-headra .navbar-brand {
    color: #f8fafc;
    font-weight: 700;
    letter-spacing: 0.01em;
}

/* Super admins: an amber strip along the bottom of the bar, and an amber badge on the account menu. Amber, not the
   brand purple or a danger red, so it reads as "elevated access" at a glance. */
.navbar-super {
    border-bottom: 5px solid #f59e0b;
}

.super-badge {
    background-color: #f59e0b;
    color: #0b0f19;
}

.super-text {
    color: #b45309;
}

[data-bs-theme="dark"] .super-text {
    color: #fbbf24;
}

/* Not the live server (APP_ENV isn't production): a teal "Local" badge by the logo. */
.env-badge {
    border: 1px dashed #06b6d4;
    color: #67e8f9;
    background-color: rgba(6, 182, 212, 0.12);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Running version (super admins): commit and deploy time, quiet so it doesn't compete with the bar. */
.build-info {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.75rem;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.brand-mark {
    width: 1.9rem;
    height: auto;
}

.user-menu {
    min-width: 15rem;
    max-width: 20rem;
}

.btn-navbar {
    --bs-btn-color: #cbd5e1;
    --bs-btn-border-color: rgba(248, 250, 252, 0.22);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: rgba(248, 250, 252, 0.08);
    --bs-btn-hover-border-color: rgba(248, 250, 252, 0.35);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: rgba(248, 250, 252, 0.12);
    --bs-btn-active-border-color: rgba(248, 250, 252, 0.35);
    --bs-btn-focus-shadow-rgb: var(--headra-purple-rgb);
}

/* ---- Theme switcher: monochrome line icons, a check for the current choice ------------------------- */
.theme-icon {
    width: 1rem;
    height: 1rem;
    fill: currentColor;
    flex-shrink: 0;
}

.theme-switcher .dropdown-toggle::after {
    display: none;
}

.theme-switcher .dropdown-menu {
    --bs-dropdown-min-width: 9rem;
    --bs-dropdown-font-size: 0.875rem;
}

.theme-switcher .dropdown-item.active,
.theme-switcher .dropdown-item:active {
    color: var(--bs-dropdown-link-hover-color);
    background-color: transparent;
}

.theme-switcher .theme-check {
    visibility: hidden;
}

.theme-switcher .dropdown-item.active .theme-check {
    visibility: visible;
}

/* ---- Sidebar --------------------------------------------------------------------------------------- */
.sidebar .nav-link {
    color: var(--bs-body-color);
    border-radius: 0.5rem;
    padding: 0.4rem 0.75rem;
}

.sidebar .nav-link:hover {
    color: var(--bs-emphasis-color);
    background-color: rgba(var(--headra-purple-rgb), 0.08);
}

.sidebar .nav-link.active,
.sidebar .nav-link.active:hover {
    color: #fff;
    background-color: var(--headra-purple);
}

/* ---- Rich text editor (Quill, assets/editor.js) ------------------------------------------------------
   quill.snow.css loads after this file, so these rules carry .rich-editor for specificity. Colours follow the
   Bootstrap variables, so the editor works in light and dark. */
.rich-editor {
    border-radius: var(--bs-border-radius);
}

.rich-editor .ql-toolbar.ql-snow,
.rich-editor .ql-container.ql-snow {
    border-color: var(--bs-border-color);
    font-family: inherit;
}

.rich-editor .ql-toolbar.ql-snow {
    border-radius: var(--bs-border-radius) var(--bs-border-radius) 0 0;
    background-color: var(--bs-tertiary-bg);
}

.rich-editor .ql-container.ql-snow {
    border-radius: 0 0 var(--bs-border-radius) var(--bs-border-radius);
    background-color: var(--headra-input-bg, var(--bs-body-bg));
    color: var(--bs-body-color);
    font-size: 1rem;
}

.rich-editor:focus-within .ql-container.ql-snow,
.rich-editor:focus-within .ql-toolbar.ql-snow {
    border-color: rgba(var(--headra-purple-rgb), 0.6);
}

.rich-editor.is-invalid .ql-container.ql-snow,
.rich-editor.is-invalid .ql-toolbar.ql-snow {
    border-color: var(--bs-form-invalid-border-color);
}

.rich-editor .ql-editor {
    min-height: 16rem;
    max-height: 70vh;
    line-height: 1.6;
}

.rich-editor-basic .ql-editor {
    min-height: 6rem;
}

.rich-editor .ql-editor p,
.rich-editor .ql-editor h2,
.rich-editor .ql-editor h3,
.rich-editor .ql-editor h4,
.rich-editor .ql-editor h5 {
    margin-bottom: 0.6em;
}

.rich-editor .ql-editor h2,
.rich-editor .ql-editor h3,
.rich-editor .ql-editor h4,
.rich-editor .ql-editor h5 {
    font-weight: 700;
    color: var(--bs-heading-color);
}

.rich-editor .ql-editor img {
    border-radius: 0.25rem;
}

/* Videos: <figure class="video video-full|video-half"> around Bootstrap's 16:9 .ratio box, as on the website
   (docs/api.md). The "Edit video" button exists only in the editor. */
.rich-editor .ql-editor figure.video {
    position: relative;
    margin: 0.75em 0;
}

.rich-editor .ql-editor figure.video-half {
    width: 50%;
}

.rich-editor .ql-editor figure.video iframe {
    border: 0;
    border-radius: 0.25rem;
}

.rich-editor .ql-editor .video-edit {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    cursor: pointer;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.3);
}

.rich-editor .ql-snow .ql-editor a {
    color: var(--bs-link-color);
}

/* Links are edited with the link button (assets/editor.js), not Quill's own pop-up. */
.rich-editor .ql-snow .ql-tooltip {
    display: none;
}

.rich-editor .ql-snow .ql-stroke,
.rich-editor .ql-snow .ql-stroke-miter {
    stroke: var(--bs-secondary-color);
}

.rich-editor .ql-snow .ql-fill,
.rich-editor .ql-snow .ql-stroke.ql-fill {
    fill: var(--bs-secondary-color);
}

.rich-editor .ql-snow .ql-picker {
    color: var(--bs-secondary-color);
}

.rich-editor .ql-snow.ql-toolbar button:hover .ql-stroke,
.rich-editor .ql-snow.ql-toolbar button:focus .ql-stroke,
.rich-editor .ql-snow.ql-toolbar button.ql-active .ql-stroke,
.rich-editor .ql-snow.ql-toolbar .ql-picker-label:hover .ql-stroke,
.rich-editor .ql-snow.ql-toolbar .ql-picker-label.ql-active .ql-stroke {
    stroke: var(--headra-purple);
}

.rich-editor .ql-snow.ql-toolbar button:hover .ql-fill,
.rich-editor .ql-snow.ql-toolbar button:focus .ql-fill,
.rich-editor .ql-snow.ql-toolbar button.ql-active .ql-fill,
.rich-editor .ql-snow.ql-toolbar .ql-picker-label:hover .ql-fill,
.rich-editor .ql-snow.ql-toolbar .ql-picker-label.ql-active .ql-fill {
    fill: var(--headra-purple);
}

.rich-editor .ql-snow.ql-toolbar button:hover,
.rich-editor .ql-snow.ql-toolbar button:focus,
.rich-editor .ql-snow.ql-toolbar button.ql-active,
.rich-editor .ql-snow.ql-toolbar .ql-picker-label:hover,
.rich-editor .ql-snow.ql-toolbar .ql-picker-label.ql-active,
.rich-editor .ql-snow.ql-toolbar .ql-picker-item:hover,
.rich-editor .ql-snow.ql-toolbar .ql-picker-item.ql-selected {
    color: var(--headra-purple);
}

.rich-editor .ql-snow .ql-picker-options {
    background-color: var(--bs-body-bg);
    border-radius: var(--bs-border-radius);
}

.rich-editor .ql-toolbar.ql-snow .ql-picker.ql-expanded .ql-picker-label,
.rich-editor .ql-toolbar.ql-snow .ql-picker.ql-expanded .ql-picker-options {
    border-color: var(--bs-border-color);
}

.rich-editor-count {
    margin-top: 0.25rem;
}

/* "View HTML code": the field's textarea in place of the text, joined to the toolbar. The other buttons are off. */
.rich-editor .rich-editor-source {
    min-height: 16rem;
    border-color: var(--bs-border-color);
    border-top: 0;
    border-radius: 0 0 var(--bs-border-radius) var(--bs-border-radius);
    font-size: 0.875rem;
    line-height: 1.5;
    resize: vertical;
}

.rich-editor-source-on .ql-toolbar .ql-formats:not(:last-child) {
    opacity: 0.35;
    pointer-events: none;
}

/* Full screen: the editor fills the window (below Bootstrap's modals, so the link, video and media dialogs still
   open over it). The text keeps a readable width. */
.rich-editor-fullscreen {
    position: fixed;
    inset: 0;
    z-index: 1045;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    background-color: var(--bs-body-bg);
}

.rich-editor-fullscreen .ql-container.ql-snow,
.rich-editor-fullscreen .rich-editor-source {
    flex: 1;
    min-height: 0;
}

.rich-editor-fullscreen .rich-editor-source {
    height: auto !important;
    resize: none;
}

.rich-editor-fullscreen .ql-editor {
    max-height: none;
    padding-inline: max(15px, calc((100% - 60rem) / 2));
}

body.rich-editor-open {
    overflow: hidden;
}

/* ---- Sign-in pages --------------------------------------------------------------------------------- */
/* Always dark (auth_open sets data-bs-theme="dark"): the brand wave image under the marketing site's hero glow, with
   a navy wash so the card stays readable. */
.auth-page {
    min-height: 100vh;
    background:
        radial-gradient(40% 50% at 20% 30%, rgba(157, 78, 221, 0.22), transparent 70%),
        radial-gradient(40% 50% at 80% 20%, rgba(6, 182, 212, 0.16), transparent 70%),
        linear-gradient(rgba(11, 15, 25, 0.35), rgba(11, 15, 25, 0.55)),
        url("img/login-bg.webp") center / cover no-repeat fixed,
        var(--headra-navy);
}

.auth-page .card {
    border: 1px solid transparent;
    border-radius: 1rem;
    background:
        linear-gradient(rgba(17, 24, 39, 0.82), rgba(17, 24, 39, 0.82)) padding-box,
        linear-gradient(120deg, rgba(157, 78, 221, 0.7), rgba(37, 99, 235, 0.5), rgba(6, 182, 212, 0.6)) border-box;
    box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(12px);
}

.auth-page a:not(.btn) {
    color: #c9a2ef;
}

.auth-logo {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 1.1rem;
    box-shadow: 0 0.75rem 2rem rgba(11, 15, 25, 0.25);
}

.btn-theme {
    --bs-btn-color: var(--bs-secondary-color);
    --bs-btn-border-color: var(--bs-border-color);
    --bs-btn-hover-color: var(--bs-emphasis-color);
    --bs-btn-hover-bg: var(--bs-tertiary-bg);
    --bs-btn-hover-border-color: var(--bs-border-color);
    --bs-btn-active-color: var(--bs-emphasis-color);
    --bs-btn-active-bg: var(--bs-secondary-bg);
    --bs-btn-active-border-color: var(--bs-border-color);
}

/* Neutral count chips (status tabs, lists): Bootstrap's text-bg-light disappears on the light background. */
.badge.text-bg-light {
    color: var(--bs-emphasis-color) !important;
    background-color: var(--bs-secondary-bg) !important;
}