/* Theme variable guide (single source of truth)
   Core accents:
   --sathurn-primary: primary accent (text/bg)
   --sathurn-primary-strong: stronger accent (bg)
   --sathurn-primary-soft: soft accent (bg)
   --sathurn-primary-ghost: translucent accent (bg)
   --sathurn-primary-ghost-strong: stronger translucent accent (bg)
   --sathurn-primary-ghost-soft: subtle accent tint (bg)
   --sathurn-primary-ghost-border: accent border tint (border)
   --sathurn-primary-ghost-bg: accent row tint (bg)
   --sathurn-danger: error color (text/bg)
   --sathurn-success: success color (text/bg)
   --sathurn-warning: warning color (text/bg)
   --sathurn-info: info color (text/bg)
   --sathurn-text-on-primary: text on primary accent (text)
   Typography:
   --sathurn-dark: deepest surface (bg)
   --sathurn-muted: muted text base (text)
   --sathurn-text-muted: muted text (text)
   --sathurn-text-strong: strong text (text)
   --sathurn-input-text: input text (text)
   --sathurn-input-placeholder: input placeholder (text)
   Surfaces and borders:
   --sathurn-light: page background (bg)
   --sathurn-surface: card/input background (bg)
   --sathurn-surface-alt: soft surface background (bg)
   --sathurn-surface-accent: accent surface tint (bg)
   --sathurn-surface-soft: subtle surface tint (bg)
   --sathurn-surface-contrast: main text on surface (text)
   --sathurn-border: default border (border)
   --sathurn-border-strong: strong border (border)
   --sathurn-border-contrast: high contrast border (border)
   Form controls:
   --sathurn-input-bg: form input background (bg)
   --sathurn-input-border: form input border (border)
   --sathurn-input-focus-border: form input focus border (border)
   --sathurn-input-focus-shadow: form input focus ring (shadow)
   Shadows and overlays:
   --sathurn-shadow-card: card shadow (shadow)
   --sathurn-shadow-elevated: elevated shadow (shadow)
   --sathurn-shadow-hover: hover shadow (shadow)
   --sathurn-shadow-drag: drag shadow (shadow)
   --sathurn-shadow-sidebar: sidebar shadow (shadow)
   --sathurn-shadow-footer: footer shadow (shadow)
   --sathurn-shadow-loading: loading panel shadow (shadow)
   --sathurn-toggle-thumb-shadow: theme toggle thumb shadow (shadow)
   --sathurn-toggle-active-bg: theme toggle active track (bg)
   --sathurn-overlay: overlay/backdrop (bg)
   --sathurn-overlay-strong: strong overlay/backdrop (bg)
   --sathurn-hover-bg: hover background (bg)
   --sathurn-hover-bg-strong: strong hover background (bg)
   Navigation:
   --sathurn-sidebar-bg-start: sidebar gradient start (bg)
   --sathurn-sidebar-bg-end: sidebar gradient end (bg)
   --sathurn-nav-hover: nav hover text (text)
   --sathurn-nav-active: nav active text (text)
   --sathurn-nav-hover-bg: nav hover background (bg)
   Uploader:
   --sathurn-dropzone-bg: dropzone background (bg)
   --sathurn-dropzone-border: dropzone border (border)
   --sathurn-dropzone-active-bg: dropzone active bg (bg)
   --sathurn-dropzone-active-border: dropzone active border (border)
   --sathurn-chip-bg: file chip background (bg)
   --sathurn-chip-border: file chip border (border)
   --sathurn-chip-text: file chip text (text)
   --sathurn-thumb-border: thumb border (border)
   --sathurn-thumb-bg: thumb background (bg)
   --sathurn-thumb-outline: thumb selection outline (border)
   --sathurn-thumb-placeholder-bg: placeholder bg (bg)
   --sathurn-thumb-placeholder-border: placeholder border (border)
   --sathurn-thumb-gradient-start: thumb gradient start (bg)
   --sathurn-thumb-gradient-end: thumb gradient end (bg)
   --sathurn-thumb-icon: thumb icon color (text)
   --sathurn-thumb-name: thumb filename color (text)
   --sathurn-check-bg: check overlay bg (bg)
   --sathurn-check-border: check border (border)
   --sathurn-delete-color: delete icon color (text)
   --sathurn-clear-btn-color: clear button text (text)
   --sathurn-clear-btn-hover-bg: clear button hover bg (bg)
   --sathurn-spinner-track: spinner track (border)
   --sathurn-app-bg: app background base (bg)
   --sathurn-app-grad-1: app gradient color 1 (bg)
   --sathurn-app-grad-2: app gradient color 2 (bg)
   Login:
   --sathurn-login-hero-accent-1: login hero accent 1 (bg)
   --sathurn-login-hero-accent-2: login hero accent 2 (bg)
   --sathurn-login-hero-grad-start: login hero gradient start (bg)
   --sathurn-login-hero-grad-mid: login hero gradient mid (bg)
   --sathurn-login-hero-grad-end: login hero gradient end (bg)
   --sathurn-login-card-bg: login card background (bg)
   --sathurn-login-card-border: login card border (border)
   --sathurn-login-input-bg: login input background (bg)
   --sathurn-login-input-border: login input border (border)
   --sathurn-login-input-focus-border: login input focus border (border)
   --sathurn-login-input-focus-shadow: login input focus ring (shadow)
   --sathurn-login-footer-link: login footer link (text)
   Logos:
   --sathurn-logo-light: logo color for light theme (text)
   --sathurn-logo-dark: logo color for dark theme (text)
   Datatable:
   --datatable-row: even row bg (bg)
   --datatable-row-hover: row hover bg (bg)
   --datatable-focus-ring: focus ring (shadow)
   --datatable-active-text: active page text (text)
   Bootstrap bridge:
   --bs-primary, --bs-link-color, --bs-link-hover-color, --bs-border-color,
   --bs-secondary-bg, --bs-danger, --bs-body-bg, --bs-body-color, --bs-body-color-rgb,
   --bs-card-bg, --bs-card-color, --bs-card-border-color, --bs-border-color-translucent,
   --bs-card-title-color, --bs-card-subtitle-color, --bs-card-cap-bg, --bs-card-cap-color,
   --bs-font-sans-serif, --bs-body-font-size
   Layout helpers:
   --admin-topbar-height: top bar height (size)
*/

:root {
    --sathurn-primary: #4f46e5;
    --sathurn-primary-strong: #6366f1;
    --sathurn-primary-soft: #c7d2fe;
    --sathurn-primary-ghost: rgba(79, 70, 229, 0.15);
    --sathurn-primary-ghost-strong: rgba(79, 70, 229, 0.25);
    --sathurn-primary-ghost-soft: rgba(79, 70, 229, 0.06);
    --sathurn-primary-ghost-border: rgba(79, 70, 229, 0.2);
    --sathurn-primary-ghost-bg: rgba(79, 70, 229, 0.04);
    --sathurn-danger: #dc3545;
    --sathurn-success: #16a34a;
    --sathurn-warning: #ea580c;
    --sathurn-info: #2563eb;
    --sathurn-dark: #0f172a;
    --sathurn-muted: #6b7280;
    --sathurn-light: #ebf5fb;
    --sathurn-surface: #f7fbfd;
    --sathurn-surface-alt: #f8fafc;
    --sathurn-surface-accent: #eef2ff;
    --sathurn-surface-soft: rgba(0, 0, 0, 0.02);
    --sathurn-surface-contrast: #191b72;
    --sathurn-border: rgba(39, 42, 176, 0.10);
    --sathurn-border-strong: rgba(39, 42, 176, 0.18);
    --sathurn-border-contrast: rgba(15, 23, 42, 0.2);
    --sathurn-text-muted: #6b7280;
    --sathurn-text-strong: #191b72;
    --sathurn-input-text: #272ab0;
    --sathurn-input-placeholder: #b9bce6;
    --sathurn-input-bg: #ffffff;
    --sathurn-input-border: #d1d5db;
    --sathurn-input-focus-border: #4f46e5;
    --sathurn-input-focus-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.15);
    --sathurn-shadow-card: 0 10px 40px rgba(15, 23, 42, 0.12);
    --sathurn-shadow-elevated: 0 18px 50px rgba(15, 23, 42, 0.08);
    --sathurn-shadow-hover: 0 14px 30px rgba(0, 0, 0, 0.12);
    --sathurn-shadow-drag: 0 22px 45px rgba(15, 23, 42, 0.25);
    --sathurn-shadow-sidebar: 6px 0 16px rgba(0, 0, 0, 0.18);
    --sathurn-shadow-footer: 0 -4px 16px rgba(0, 0, 0, 0.05);
    --sathurn-shadow-loading: 0 10px 30px rgba(0, 0, 0, 0.2);
    --sathurn-toggle-thumb-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    --sathurn-overlay: rgba(0, 0, 0, 0.35);
    --sathurn-overlay-strong: rgba(0, 0, 0, 0.45);
    --sathurn-hover-bg: rgba(0, 0, 0, 0.04);
    --sathurn-hover-bg-strong: rgba(0, 0, 0, 0.08);
    --sathurn-sidebar-bg-start: #f8fafc;
    --sathurn-sidebar-bg-end: #eef2ff;
    --sathurn-nav-hover: var(--sathurn-primary);
    --sathurn-nav-active: var(--sathurn-primary);
    --sathurn-nav-hover-bg: var(--sathurn-primary-ghost);
    --sathurn-dropzone-bg: #ffffff;
    --sathurn-dropzone-border: #cbd5e1;
    --sathurn-dropzone-active-bg: #f8fafc;
    --sathurn-dropzone-active-border: var(--sathurn-primary);
    --sathurn-chip-bg: #eef2ff;
    --sathurn-chip-border: #c7d2fe;
    --sathurn-chip-text: #312e81;
    --sathurn-thumb-border: #e2e8f0;
    --sathurn-thumb-bg: #ffffff;
    --sathurn-thumb-outline: var(--sathurn-primary);
    --sathurn-thumb-placeholder-bg: #f8fafc;
    --sathurn-thumb-placeholder-border: #94a3b8;
    --sathurn-thumb-gradient-start: #f8fafc;
    --sathurn-thumb-gradient-end: #95a1c9;
    --sathurn-thumb-icon: #475569;
    --sathurn-thumb-name: #475569;
    --sathurn-check-bg: rgba(0, 0, 0, 0.25);
    --sathurn-check-border: #ffffff;
    --sathurn-delete-color: #000000;
    --sathurn-clear-btn-color: #000000;
    --sathurn-clear-btn-hover-bg: rgba(0, 0, 0, 0.04);
    --sathurn-app-bg: #f5f7fb;
    --sathurn-app-grad-1: #eef2ff;
    --sathurn-app-grad-2: #e0f2fe;
    --sathurn-text-on-primary: #ffffff;
    --sathurn-toggle-active-bg: rgba(79, 70, 229, 0.4);
    --sathurn-spinner-track: rgba(79, 70, 229, 0.2);
    --sathurn-login-hero-accent-1: rgba(79, 70, 229, 0.2);
    --sathurn-login-hero-accent-2: rgba(14, 165, 233, 0.2);
    --sathurn-login-hero-grad-start: #d2d4d6;
    --sathurn-login-hero-grad-mid: #cacdd8;
    --sathurn-login-hero-grad-end: #c0c5cb;
    --sathurn-login-card-bg: var(--sathurn-surface);
    --sathurn-login-card-border: var(--sathurn-border);
    --sathurn-login-input-bg: var(--sathurn-surface);
    --sathurn-login-input-border: var(--sathurn-border);
    --sathurn-login-input-focus-border: #a5b4fc;
    --sathurn-login-input-focus-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.25);
    --sathurn-login-footer-link: #ffffff;
    --sathurn-logo-light: #0f172a;
    --sathurn-logo-dark: #f8fafc;
    --datatable-row: var(--sathurn-primary-ghost-bg);
    --datatable-row-hover: rgba(79, 70, 229, 0.12);
    --datatable-focus-ring: rgba(79, 70, 229, 0.2);
    --datatable-active-text: #ffffff;
    --bs-primary: var(--sathurn-primary);
    --bs-link-color: var(--sathurn-primary);
    --bs-link-hover-color: var(--sathurn-primary-strong);
    --bs-danger: var(--sathurn-danger);
    --bs-border-color: var(--sathurn-border);
    --bs-border-color-translucent: rgba(39, 42, 176, 0.08);
    --bs-secondary-bg: var(--sathurn-surface-alt);
    --bs-body-bg: var(--sathurn-light);
    --bs-body-color: var(--sathurn-surface-contrast);
    --bs-body-color-rgb: 25, 27, 114;
    --bs-card-bg: var(--sathurn-surface);
    --bs-card-color: var(--sathurn-surface-contrast);
    --bs-card-border-color: var(--sathurn-border);
    --bs-card-title-color: var(--sathurn-text-strong);
    --bs-card-subtitle-color: var(--sathurn-text-muted);
    --bs-card-cap-bg: var(--sathurn-hover-bg);
    --bs-card-cap-color: var(--sathurn-surface-contrast);
    --admin-topbar-height: 64px;
}

:root,
*[data-bs-theme] {
  --bs-font-sans-serif: "Inter", -apple-system, BlinkMacSystemFont, "San Francisco",
    "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --bs-body-font-size: 0.8125rem;
}

body.admin-body {
    background-color: var(--sathurn-light);
    color: var(--sathurn-surface-contrast);
    min-height: 100vh;
    padding-bottom: 64px;
}
body.login-body {
    background-color: var(--sathurn-light);
}

body.theme-dark {
    --sathurn-primary: #6366f1;
    --sathurn-primary-strong: #818cf8;
    --sathurn-primary-soft: rgba(99, 102, 241, 0.2);
    --sathurn-primary-ghost: rgba(99, 102, 241, 0.18);
    --sathurn-primary-ghost-strong: rgba(99, 102, 241, 0.28);
    --sathurn-primary-ghost-soft: rgba(99, 102, 241, 0.08);
    --sathurn-primary-ghost-border: rgba(99, 102, 241, 0.35);
    --sathurn-primary-ghost-bg: rgba(99, 102, 241, 0.06);
    --sathurn-danger: #f87171;
    --sathurn-success: #4ade80;
    --sathurn-warning: #fb923c;
    --sathurn-info: #60a5fa;
    --sathurn-text-on-primary: #ffffff;
    --sathurn-dark: #0f172a;
    --sathurn-muted: #9ca3af;
    --sathurn-input-placeholder: #94a3b8;
    --sathurn-input-text: #eef7fc;
    --sathurn-input-bg: #111827;
    --sathurn-input-border: #374151;
    --sathurn-input-focus-border: #6366f1;
    --sathurn-input-focus-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
    --sathurn-light: #0c0d38;
    --sathurn-surface: #070820;
    --sathurn-surface-alt: #0f172a;
    --sathurn-surface-accent: #111827;
    --sathurn-surface-soft: rgba(255, 255, 255, 0.05);
    --sathurn-surface-contrast: #f7fbfd;
    --sathurn-border: rgba(247, 251, 253, 0.10);
    --sathurn-border-strong: rgba(247, 251, 253, 0.18);
    --sathurn-border-contrast: rgba(255, 255, 255, 0.35);
    --sathurn-text-muted: #9ca3af;
    --sathurn-text-strong: #f7fbfd;
    --sathurn-shadow-card: 0 10px 40px rgba(0, 0, 0, 0.45);
    --sathurn-shadow-elevated: 0 18px 50px rgba(0, 0, 0, 0.45);
    --sathurn-shadow-hover: 0 14px 30px rgba(0, 0, 0, 0.5);
    --sathurn-shadow-drag: 0 22px 45px rgba(0, 0, 0, 0.6);
    --sathurn-shadow-sidebar: 6px 0 16px rgba(0, 0, 0, 0.45);
    --sathurn-shadow-footer: 0 -4px 16px rgba(0, 0, 0, 0.25);
    --sathurn-shadow-loading: 0 10px 30px rgba(0, 0, 0, 0.5);
    --sathurn-overlay: rgba(0, 0, 0, 0.45);
    --sathurn-overlay-strong: rgba(0, 0, 0, 0.6);
    --sathurn-hover-bg: rgba(255, 255, 255, 0.08);
    --sathurn-hover-bg-strong: rgba(255, 255, 255, 0.12);
    --sathurn-toggle-thumb-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
    --sathurn-toggle-active-bg: rgba(129, 140, 248, 0.45);
    --sathurn-sidebar-bg-start: var(--sathurn-dark);
    --sathurn-sidebar-bg-end: #111827;
    --sathurn-nav-hover: #ffc107;
    --sathurn-nav-active: #ffc107;
    --sathurn-nav-hover-bg: rgba(255, 255, 255, 0.08);
    --sathurn-dropzone-bg: var(--sathurn-surface);
    --sathurn-dropzone-border: rgba(255, 255, 255, 0.2);
    --sathurn-dropzone-active-bg: var(--sathurn-surface-alt);
    --sathurn-dropzone-active-border: var(--sathurn-primary);
    --sathurn-chip-bg: rgba(79, 70, 229, 0.2);
    --sathurn-chip-border: rgba(99, 102, 241, 0.4);
    --sathurn-chip-text: #c7d2fe;
    --sathurn-thumb-border: var(--sathurn-border);
    --sathurn-thumb-bg: var(--sathurn-surface);
    --sathurn-thumb-outline: var(--sathurn-primary);
    --sathurn-thumb-placeholder-bg: var(--sathurn-surface-alt);
    --sathurn-thumb-placeholder-border: rgba(255, 255, 255, 0.2);
    --sathurn-thumb-gradient-start: #0f172a;
    --sathurn-thumb-gradient-end: #3c558f;
    --sathurn-thumb-icon: var(--sathurn-text-muted);
    --sathurn-thumb-name: var(--sathurn-text-muted);
    --sathurn-check-bg: rgba(0, 0, 0, 0.45);
    --sathurn-check-border: var(--sathurn-surface-contrast);
    --sathurn-delete-color: var(--sathurn-surface-contrast);
    --sathurn-clear-btn-color: var(--sathurn-surface-contrast);
    --sathurn-clear-btn-hover-bg: rgba(255, 255, 255, 0.08);
    --sathurn-app-bg: #0b1224;
    --sathurn-app-grad-1: rgba(79, 70, 229, 0.25);
    --sathurn-app-grad-2: rgba(14, 165, 233, 0.2);
    --sathurn-spinner-track: rgba(129, 140, 248, 0.3);
    --sathurn-login-hero-accent-1: rgba(79, 70, 229, 0.25);
    --sathurn-login-hero-accent-2: rgba(14, 165, 233, 0.2);
    --sathurn-login-hero-grad-start: #1b294c;
    --sathurn-login-hero-grad-mid: #222f4d;
    --sathurn-login-hero-grad-end: #1a2c55;
    --sathurn-login-card-bg: rgba(15, 23, 42, 0.8);
    --sathurn-login-card-border: rgba(255, 255, 255, 0.08);
    --sathurn-login-input-bg: rgba(255, 255, 255, 0.04);
    --sathurn-login-input-border: rgba(255, 255, 255, 0.2);
    --sathurn-login-input-focus-border: var(--sathurn-primary-strong);
    --sathurn-login-input-focus-shadow: 0 0 0 0.2rem rgba(129, 140, 248, 0.25);
    --sathurn-login-footer-link: #e5e7eb;
    --sathurn-logo-light: #0f172a;
    --sathurn-logo-dark: #f8fafc;
    --datatable-row: rgba(255, 255, 255, 0.04);
    --datatable-row-hover: rgba(255, 255, 255, 0.08);
    --datatable-focus-ring: rgba(79, 70, 229, 0.3);
    --datatable-active-text: var(--sathurn-text-on-primary);
    --bs-primary: var(--sathurn-primary);
    --bs-link-color: var(--sathurn-primary);
    --bs-link-hover-color: var(--sathurn-primary-strong);
    --bs-danger: var(--sathurn-danger);
    --bs-border-color: var(--sathurn-border);
    --bs-border-color-translucent: var(--sathurn-border);
    --bs-secondary-bg: var(--sathurn-surface-alt);
    --bs-body-bg: var(--sathurn-light);
    --bs-body-color: var(--sathurn-surface-contrast);
    --bs-body-color-rgb: 247, 251, 253;
    --bs-card-bg: var(--sathurn-surface);
    --bs-card-color: var(--sathurn-surface-contrast);
    --bs-card-border-color: var(--sathurn-border);
    --bs-card-title-color: var(--sathurn-text-strong);
    --bs-card-subtitle-color: var(--sathurn-text-muted);
    --bs-card-cap-bg: var(--sathurn-hover-bg);
    --bs-card-cap-color: var(--sathurn-surface-contrast);
    background-color: var(--sathurn-light);
    color: var(--sathurn-surface-contrast);
}

body.theme-light {
    background-color: var(--sathurn-light);
    color: var(--sathurn-surface-contrast);
}
body.theme-dark.login-body {
    background-color: var(--sathurn-app-bg);
}

.admin-sidebar {
    min-height: 100vh;
    background: linear-gradient(180deg, var(--sathurn-sidebar-bg-start) 0%, var(--sathurn-sidebar-bg-end) 100%);
    color: var(--sathurn-surface-contrast);
    border-right: 1px solid var(--sathurn-border);
    width: 260px;
}
.admin-sidebar .nav {
    width: 100%;
}

@media (min-width: 1000px) {
    .theme-toggle {
        transform: scale(1.25);
        transform-origin: center;
    }
    .lang-toggle .lang-toggle-btn .fi {
        font-size: 1.25em;
        line-height: 1;
    }
}

/* RTL mirroring for directional icons */
html[dir="rtl"] .bi-chevron-left,
html[dir="rtl"] .bi-chevron-right,
html[dir="rtl"] .bi-arrow-left,
html[dir="rtl"] .bi-arrow-right,
html[dir="rtl"] .carousel-control-next-icon,
html[dir="rtl"] .carousel-control-prev-icon {
    transform: scaleX(-1);
}

/* Force LTR for tech fields/code even in RTL */
html[dir="rtl"] input[type="email"],
html[dir="rtl"] input[type="url"],
html[dir="rtl"] input[type="number"],
html[dir="rtl"] input[type="tel"],
html[dir="rtl"] input[type="password"],
html[dir="rtl"] .force-ltr,
html[dir="rtl"] pre,
html[dir="rtl"] code {
    direction: ltr;
    text-align: left;
    unicode-bidi: plaintext;
}

.admin-sidebar .nav-link {
    color: currentColor;
    border-radius: 0.25rem;
    padding: 0.25rem 0.25rem;
    
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 100%;
    gap: 0.35rem;
}

.admin-sidebar .nav-link:hover {
    background-color: var(--sathurn-nav-hover-bg);
    color: var(--sathurn-nav-hover);
}
.admin-sidebar .nav-link.active {
    color: var(--sathurn-nav-active);
}

.admin-content {
    padding: 1.5rem;
    color: var(--sathurn-surface-contrast);
    background-color: var(--sathurn-light);
}

/* Modal theming */
.theme-dark .modal-content {
    background-color: var(--sathurn-dark);
    color: var(--sathurn-surface-contrast);
    border: 1px solid var(--sathurn-border);
}
.theme-dark .modal-header,
.theme-dark .modal-body,
.theme-dark .modal-footer {
    background-color: var(--sathurn-dark);
    color: var(--sathurn-surface-contrast);
    border-color: var(--sathurn-border);
}
.theme-dark .modal-header .btn-close {
    filter: invert(1);
}

/* OTP inputs */
.otp-box {
    text-align: center;
    font-size: 5vw;
    max-width: 56px;
    min-width: 48px;
    padding: 0.35rem 0.4rem;
}
@media (min-width: 992px) {
    .otp-box {
        font-size: 2rem;
    }
}

/* Logo section
.sathurn-logo-icon path {
    fill: currentColor;
} */

body.theme-light .sathurn-logo-icon {
    color: var(--sathurn-logo-light);
}

body.theme-dark .sathurn-logo-icon {
    color: var(--sathurn-logo-dark);
}

.sathurn-logo-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-direction: row;
    line-height: 1;
    gap: 0.4rem;
}
html[dir="rtl"] .sathurn-logo-wrap {
    flex-direction: row-reverse;
    margin-right: 30px;
}
.sathurn-logo-icononly .Sathurn-brand {
    display: none;
}
.Sathurn-brand {
    display: inline-block;
    line-height: 1;
    vertical-align: middle;
}
.Sathurn-brand {
    font-family: "Oswald", sans-serif;
    font-optical-sizing: auto;
    font-weight: 600;
    font-style: normal;
    color: currentColor;
}

/* login section */
.login-hero {
    min-height: 100vh;
    background: radial-gradient(circle at 20% 20%, var(--sathurn-login-hero-accent-1), transparent 25%),
                radial-gradient(circle at 80% 0%, var(--sathurn-login-hero-accent-2), transparent 25%),
                linear-gradient(135deg, var(--sathurn-login-hero-grad-start) 0%, var(--sathurn-login-hero-grad-mid) 50%, var(--sathurn-login-hero-grad-end) 100%);
    color: var(--sathurn-surface-contrast);
}
.login-card {
    background: var(--sathurn-login-card-bg);
    border: 1px solid var(--sathurn-login-card-border);
    border-radius: 1rem;
    padding: 2rem;
    color: var(--sathurn-surface-contrast);
    box-shadow: var(--sathurn-shadow-card);
}

.theme-dark .login-card {
    backdrop-filter: blur(8px);
}

.login-card .form-control {
    background-color: var(--sathurn-login-input-bg);
    border: 1px solid var(--sathurn-login-input-border);
    color: var(--sathurn-surface-contrast);
}

.login-card .form-control:focus {
    border-color: var(--sathurn-login-input-focus-border);
    box-shadow: var(--sathurn-login-input-focus-shadow);
}

.login-card .btn-primary {
    background: linear-gradient(90deg, var(--sathurn-primary) 0%, var(--sathurn-primary-strong) 100%);
    border: none;
    color: var(--sathurn-text-on-primary);
}
.login-card .btn-primary:hover,
.login-card .btn-primary:focus {
    color: var(--sathurn-text-on-primary);
}
.login-card .form-label,
.login-card .form-check-label,
.login-card .login-muted {
    color: var(--sathurn-surface-contrast);
}
.login-card .login-link {
    color: var(--sathurn-surface-contrast);
    opacity: 0.8;
    text-decoration: none;
}
.login-card .login-link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Footer link on login */
.login-muted a.login-link {
    color: var(--sathurn-login-footer-link);
    text-decoration: none;
}
.login-muted a.login-link:hover {
    text-decoration: underline;
}

/* common design */
.card-shadow {
    box-shadow: var(--sathurn-shadow-card);
}

/* Global form styling by theme */
body.theme-light .form-control,
body.theme-light .form-select {
    background-color: var(--sathurn-input-bg);
    color: var(--sathurn-input-text);
    border-color: var(--sathurn-input-border);
}
body.theme-light .form-control:focus,
body.theme-light .form-select:focus {
    border-color: var(--sathurn-input-focus-border);
    box-shadow: var(--sathurn-input-focus-shadow);
}
body.theme-dark .form-control,
body.theme-dark .form-select {
    background-color: var(--sathurn-input-bg);
    color: var(--sathurn-input-text);
    border-color: var(--sathurn-input-border);
}
body.theme-dark .form-control:focus,
body.theme-dark .form-select:focus {
    border-color: var(--sathurn-input-focus-border);
    box-shadow: var(--sathurn-input-focus-shadow);
}

/* Theme toggle */
.theme-toggle {
    position: relative;
}
.theme-switch-input {
    display: none;
}
.theme-switch-label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}
.theme-switch-slider {
    width: 26px;
    height: 14px;
    background: var(--sathurn-border);
    border-radius: 999px;
    position: relative;
    transition: background 0.2s ease;
}
.theme-switch-slider::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 10px;
    height: 10px;
    background: var(--sathurn-surface);
    border-radius: 50%;
    box-shadow: var(--sathurn-toggle-thumb-shadow);
    transition: transform 0.2s ease, background 0.2s ease;
}
.theme-switch-input:checked + .theme-switch-label .theme-switch-slider {
    background: var(--sathurn-toggle-active-bg);
}
.theme-switch-input:checked + .theme-switch-label .theme-switch-slider::after {
    transform: translateX(12px);
    background: var(--sathurn-primary);
}
.theme-switch-icon {
    font-size: 0.9rem;
    color: var(--sathurn-muted);
}
.theme-switch-label .theme-icon-sun {
    order: 0;
}
.theme-switch-label .theme-switch-slider {
    order: 1;
}
.theme-switch-label .theme-icon-moon {
    order: 2;
}

/* Theme-aware muted text */
.text-theme-muted {
    color: var(--sathurn-text-muted) !important;
}

.admin-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--sathurn-surface);
    border-top: 1px solid var(--sathurn-border);
    box-shadow: var(--sathurn-shadow-footer);
    z-index: 100;
}
.lang-toggle-btn {
    background: transparent !important;
    border: none !important;
    padding: 0.25rem;
    box-shadow: none !important;
}
.lang-toggle-btn:focus {
    outline: none;
    box-shadow: none !important;
}

.module-summary-title-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
}

.module-summary-title-wrap > h1,
.module-summary-title-wrap > h2,
.module-summary-title-wrap > h3,
.module-summary-title-wrap > h4,
.module-summary-title-wrap > h5,
.module-summary-title-wrap > h6,
.module-summary-title-wrap > .h1,
.module-summary-title-wrap > .h2,
.module-summary-title-wrap > .h3,
.module-summary-title-wrap > .h4,
.module-summary-title-wrap > .h5,
.module-summary-title-wrap > .h6 {
    margin-bottom: 0;
}

.module-summary-toggle {
    border: none;
    background: transparent;
    color: var(--sathurn-primary);
    padding: 0;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.module-summary-toggle svg {
    width: 1.5rem;
    height: 1.5rem;
    display: block;
}

.module-summary-toggle:hover {
    color: var(--sathurn-primary-strong);
}

.module-summary-popover {
    position: absolute;
    top: calc(100% + 0.35rem);
    right: 0;
    min-width: 220px;
    max-width: min(340px, calc(100vw - 2rem));
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem;
    border: 1px solid var(--sathurn-border);
    border-radius: 0.65rem;
    background: var(--sathurn-surface);
    box-shadow: var(--sathurn-shadow-elevated);
    z-index: 520;
}

.module-summary-popover.is-open {
    display: flex;
}

.module-summary-popover-title {
    margin: 0 0 0.2rem;
    font-size: 0.72rem;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--sathurn-text-muted);
}

.module-summary-item {
    border: 1px solid var(--sathurn-border);
    background: var(--sathurn-surface-alt);
    color: var(--sathurn-surface-contrast);
    border-radius: 0.45rem;
    text-align: left;
    padding: 0.42rem 0.55rem;
    font-size: 0.82rem;
    line-height: 1.25;
}

.module-summary-item:hover {
    background: var(--sathurn-hover-bg);
}

.module-summary-anchor-target {
    scroll-margin-top: calc(var(--admin-topbar-height, 56px) + 0.6rem);
}

/* iOS: empêche le zoom automatique sur focus des champs de saisie */
@media (max-width: 768px) {
  input:not([type="range"]),
  select,
  textarea {
    font-size: 16px !important;
    transform: scale(0.875);
    transform-origin: left center;
    width: calc(100% / 0.875);
  }
}