/*
Theme Name: CampusQCM
Theme URI: https://qcm-campus.fr
Author: CampusQCM
Description: Thème moderne pour la plateforme CampusQCM.
Version: 1.0
Text Domain: campusqcm
*/

:root {
    --qcm-bg-body-light: #f3f4f6;
    --qcm-bg-body-dark: #020617;
    --qcm-text-light: #111827;
    --qcm-text-dark: #e5e7eb;

    --qcm-accent: #6366f1; /* violet par défaut */
    --qcm-accent-soft: rgba(99,102,241,0.14);
}

/* RESET SIMPLE */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Thème clair / sombre */
body.qcm-light {
    background: var(--qcm-bg-body-light);
    color: var(--qcm-text-light);
}

body.qcm-dark {
    background: var(--qcm-bg-body-dark);
    color: var(--qcm-text-dark);
}

/* Liens */
a {
    color: var(--qcm-accent);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* Wrapper générique */
.campus-container {
    max-width: 1040px;
    margin: 0 auto;
    padding: 20px 16px 40px;
}

/***************************************************
 * HEADER GLOBAL
 **************************************************/
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(148,163,184,0.25);
}

body.qcm-light .app-header {
    background: rgba(255,255,255,0.88);
}
body.qcm-dark .app-header {
    background: rgba(15,23,42,0.88);
}

.app-header-inner {
    max-width: 1040px;
    margin: 0 auto;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.app-logo {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.app-logo-title {
    font-weight: 700;
    font-size: 18px;
}
.app-logo-sub {
    font-size: 12px;
    opacity: 0.7;
}

/* Nav simple */
.app-nav {
    display: flex;
    gap: 10px;
    align-items: center;
}

.app-nav a {
    font-size: 14px;
}

/* Boutons header */
.app-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-btn {
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: rgba(148,163,184,0.16);
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.app-btn:hover {
    background: rgba(148,163,184,0.24);
}

/* Variante filled */
.app-btn-primary {
    background: var(--qcm-accent);
    color: white;
}
.app-btn-primary:hover {
    filter: brightness(1.05);
}

/***************************************************
 * FOOTER
 **************************************************/
.site-footer {
    border-top: 1px solid rgba(148,163,184,0.25);
    font-size: 13px;
    padding: 16px 0 32px;
    text-align: center;
    opacity: 0.8;
}

/***************************************************
 * PAGE D'ACCUEIL CAMPUSQCM
 **************************************************/
.campus-hero {
    margin-top: 30px;
    margin-bottom: 30px;
}
.campus-hero-title {
    font-size: clamp(28px, 4vw, 36px);
    margin-bottom: 8px;
}
.campus-hero-sub {
    font-size: 15px;
    max-width: 520px;
    opacity: 0.9;
}

.campus-hero-actions {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.campus-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 14px;
    margin-top: 30px;
}
@media (max-width: 900px) {
    .campus-card-grid {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
}
@media (max-width: 640px) {
    .campus-card-grid {
        grid-template-columns: 1fr;
    }
}

.campus-card {
    border-radius: 14px;
    padding: 14px 14px 16px;
    font-size: 14px;
    border: 1px solid rgba(148,163,184,0.35);
}
body.qcm-dark .campus-card {
    background: rgba(15,23,42,0.9);
}
body.qcm-light .campus-card {
    background: #ffffff;
}

.campus-card h3 {
    margin: 0 0 6px;
    font-size: 16px;
}

.campus-pill {
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--qcm-accent-soft);
    color: var(--qcm-accent);
}
/* HEADER GLOBAL */
.app-header {
    position: sticky;
    top: 0;
    z-index: 200;
    width: 100%;
    padding: 14px 24px;
    background: rgba(20, 20, 30, 0.55);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* LOGO */
.header-left {
    display: flex;
    flex-direction: column;
}

.header-logo {
    font-size: 22px;
    color: white;
    font-weight: 700;
    text-decoration: none;
}

.header-sub {
    font-size: 12px;
    opacity: 0.7;
    margin-top: -2px;
}

/* NAVIGATION */
.header-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-link {
    background: rgba(255,255,255,0.08);
    padding: 8px 14px;
    border-radius: 12px;
    font-size: 14px;
    color: white;
    cursor: pointer;
    text-decoration: none;
    border: none;
    transition: 0.2s ease;
}

.nav-link:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-1px);
}

/* MENU DÉROULANT QCM */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 44px;
    left: 0;
    padding: 10px;
    min-width: 220px;
    background: rgba(20,20,30,0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    display: none;
    flex-direction: column;
}

.dropdown:hover .dropdown-menu {
    display: flex;
}

.dropdown-menu a {
    padding: 8px;
    border-radius: 8px;
    color: white;
    text-decoration: none;
}

.dropdown-menu a:hover {
    background: rgba(255,255,255,0.15);
}

/* RESPONSIVE */
@media (max-width: 700px) {
    .app-header {
        flex-direction: column;
        gap: 12px;
    }
    .header-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
}
/* ===== BASE GLOBALE ===== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Mode sombre / clair */
body.qcm-dark {
    background: #020617;           /* gris bleu très foncé */
    color: #e5e7eb;
}

body.qcm-light {
    background: #f3f4f6;
    color: #111827;
}

/* Conteneur global du site */
.campus-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 16px 40px;
}
/* ================================
   CONTAINER GLOBAL – TOUTES PAGES
================================ */
.campus-container,
.campus-page,
.qcm-catalog {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 32px;
    padding-right: 32px;
}

/* Mobile */
@media (max-width: 768px) {
    .campus-container,
    .campus-page,
    .qcm-catalog {
        padding-left: 20px;
        padding-right: 20px;
    }
}
/* ================================
   ZONE DE LECTURE GLOBALE
   (FORCE DES MARGES VISUELLES)
================================ */

body {
    overflow-x: hidden;
}

/* Toutes les sections principales */
body > main,
body > section,
body > .campus-page,
body > .qcm-catalog {
    padding-left: 6vw;
    padding-right: 6vw;
}

/* Desktop large */
@media (min-width: 1400px) {
    body > main,
    body > section,
    body > .campus-page,
    body > .qcm-catalog {
        padding-left: calc((100vw - 1200px) / 2);
        padding-right: calc((100vw - 1200px) / 2);
    }
}
.landing-hero {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}
.landing-hero > div:first-child {
    max-width: 540px;
}