:root {
    --couleur-primaire: #123b73;
    --couleur-secondaire: #0f7c8a;
    --couleur-accent: #d8a21b;
    --couleur-fond: #f5f7fb;
    --couleur-texte: #172033;
    --couleur-muet: #657387;
    --ombre-douce: 0 20px 55px rgba(18, 38, 70, 0.12);
}

html,
body {
    min-height: 100%;
}

body {
    background: var(--couleur-fond);
    color: var(--couleur-texte);
    letter-spacing: 0;
}

a {
    text-decoration: none;
}

.btn-isipa {
    color: #fff;
    background: linear-gradient(135deg, var(--couleur-primaire), var(--couleur-secondaire));
    border: 0;
    box-shadow: 0 14px 30px rgba(15, 124, 138, 0.22);
}

.btn-isipa:hover,
.btn-isipa:focus {
    color: #fff;
    filter: brightness(0.96);
    transform: translateY(-1px);
}

.petit-texte {
    font-size: 0.75rem;
}

.texte-limite {
    max-width: 260px;
    white-space: normal;
    overflow-wrap: anywhere;
}

.zone-graphique {
    position: relative;
    min-height: 330px;
}

/* Accueil public */
.page-accueil-publique {
    background: #fff;
    overflow: hidden;
}

.accueil-hero {
    position: relative;
    min-height: 100vh;
    color: #fff;
    overflow: hidden;
}

.accueil-slider,
.accueil-slide,
.accueil-voile {
    position: absolute;
    inset: 0;
}

.accueil-slider {
    background: #071c35;
}

.accueil-slide {
    background-position: center;
    background-size: cover;
    opacity: 0;
    transform: scale(1.08);
    animation: accueilFondu 18s infinite;
}

.accueil-slide-1 {
    background-image: url("../images/accueil-campus-isipa.png");
}

.accueil-slide-2 {
    background-image:
        linear-gradient(120deg, rgba(8, 33, 61, 0.1), rgba(8, 33, 61, 0.2)),
        url("../images/accueil-campus-isipa.png");
    filter: saturate(1.1) hue-rotate(12deg);
    animation-delay: 6s;
}

.accueil-slide-3 {
    background-image:
        linear-gradient(120deg, rgba(12, 64, 78, 0.18), rgba(12, 64, 78, 0.28)),
        url("../images/accueil-campus-isipa.png");
    filter: contrast(1.08) brightness(0.9);
    animation-delay: 12s;
}

.accueil-voile {
    background:
        linear-gradient(90deg, rgba(4, 18, 37, 0.92), rgba(7, 27, 52, 0.66), rgba(7, 27, 52, 0.18)),
        linear-gradient(0deg, rgba(4, 18, 37, 0.28), transparent 40%);
}

.accueil-nav {
    position: absolute;
    z-index: 5;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem clamp(1rem, 4vw, 3rem);
}

.accueil-marque,
.marque-dashboard {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: #fff;
    font-weight: 800;
}

.accueil-marque:hover,
.marque-dashboard:hover {
    color: #fff;
}

.accueil-marque-sigle,
.marque-sigle {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #10223d;
    background: #fff;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.accueil-btn-nav {
    border-radius: 999px;
    padding-inline: 1.25rem;
}

.accueil-contenu {
    position: relative;
    z-index: 2;
    max-width: 760px;
    padding-top: 5rem;
    animation: monteeDouce 0.9s ease both;
}

.accueil-kicker,
.section-kicker,
.dashboard-kicker {
    margin: 0 0 0.75rem;
    text-transform: uppercase;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--couleur-accent);
}

.accueil-contenu h1 {
    margin: 0;
    max-width: 760px;
    font-size: clamp(2.4rem, 6vw, 5.7rem);
    line-height: 0.98;
    font-weight: 900;
}

.accueil-texte {
    max-width: 670px;
    margin: 1.4rem 0 2rem;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(1rem, 1.8vw, 1.2rem);
}

.accueil-cta,
.accueil-cta-secondaire {
    border-radius: 999px;
    padding: 0.9rem 1.4rem;
}

.accueil-panneau-vivant {
    position: relative;
    z-index: 2;
    margin: 6rem 0 2rem auto;
    max-width: 420px;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(18px);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.28);
    animation: flottement 5s ease-in-out infinite;
}

.panneau-ligne {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.panneau-ligne span {
    color: rgba(255, 255, 255, 0.76);
}

.panneau-ligne strong {
    color: #fff;
}

.panneau-jauge {
    height: 10px;
    margin-top: 1.2rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    overflow: hidden;
}

.panneau-jauge span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--couleur-accent), #20c997);
    animation: jaugePulse 2.6s ease-in-out infinite;
}

.accueil-capacites {
    background:
        linear-gradient(180deg, #fff, #f5f7fb);
}

.section-titre {
    max-width: 760px;
    margin: 0;
    font-weight: 850;
    font-size: clamp(1.8rem, 3vw, 3rem);
}

.carte-capacite {
    height: 100%;
    padding: 1.4rem;
    border: 1px solid rgba(18, 59, 115, 0.1);
    border-radius: 0.75rem;
    background: #fff;
    box-shadow: var(--ombre-douce);
    animation: monteeDouce 0.75s ease both;
    animation-delay: calc(var(--delai) * 80ms);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.carte-capacite:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 70px rgba(18, 38, 70, 0.16);
}

.carte-capacite-numero {
    display: inline-block;
    margin-bottom: 1.2rem;
    color: var(--couleur-secondaire);
    font-weight: 900;
}

.carte-capacite h3 {
    font-size: 1.1rem;
    font-weight: 800;
}

.carte-capacite p {
    margin: 0;
    color: var(--couleur-muet);
}

/* Connexion existante */
.page-connexion {
    min-height: calc(100vh - 72px);
    background:
        radial-gradient(circle at top left, rgba(15, 124, 138, 0.16), transparent 35%),
        var(--couleur-fond);
}

.logo-isipa {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    color: #fff;
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--couleur-primaire), var(--couleur-secondaire));
    box-shadow: 0 12px 30px rgba(22, 58, 112, 0.24);
}

.carte-authentification {
    border-radius: 1rem;
}

/* Navigation connectee */
.topbar-mobile-connecte {
    position: sticky;
    top: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1rem;
    color: #fff;
    background: linear-gradient(120deg, #10223d, #0f7c8a);
    box-shadow: 0 12px 30px rgba(18, 38, 70, 0.16);
}

.topbar-marque,
.sidebar-marque {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: #fff;
    font-weight: 850;
}

.topbar-marque:hover,
.sidebar-marque:hover {
    color: #fff;
}

.marque-sigle {
    width: 36px;
    height: 36px;
    border-radius: 10px;
}

.navigation-laterale {
    width: 286px !important;
    height: 100vh;
    max-height: 100vh;
    color: #fff;
    background:
        linear-gradient(180deg, rgba(12, 31, 58, 0.98), rgba(9, 44, 66, 0.98));
    border-right: 0;
    overflow: hidden;
}

.sidebar-contenu {
    height: 100vh;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1rem;
    overflow: hidden;
}

.sidebar-profil {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 0.85rem;
    background: rgba(255, 255, 255, 0.08);
}

.sidebar-avatar {
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #10223d;
    background: #fff;
    font-weight: 900;
}

.sidebar-profil strong,
.sidebar-profil small {
    display: block;
    overflow-wrap: anywhere;
}

.sidebar-profil small {
    color: rgba(255, 255, 255, 0.68);
    text-transform: capitalize;
}

.sidebar-menu {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-right: 0.25rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.35) rgba(255, 255, 255, 0.08);
}

.sidebar-menu::-webkit-scrollbar {
    width: 7px;
}

.sidebar-menu::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
}

.sidebar-menu::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.35);
    border-radius: 999px;
}

.sidebar-section {
    margin-bottom: 0.7rem;
}

.sidebar-section p {
    margin: 0 0 0.3rem;
    padding-inline: 0.55rem;
    color: rgba(255, 255, 255, 0.52);
    font-size: 0.7rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.sidebar-lien {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 36px;
    margin-bottom: 0.18rem;
    padding: 0.5rem 0.7rem;
    border-radius: 0.72rem;
    color: rgba(255, 255, 255, 0.78);
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.sidebar-lien:hover,
.sidebar-lien:focus,
.sidebar-lien.actif {
    color: #fff;
    background: rgba(255, 255, 255, 0.13);
    transform: translateX(3px);
}

.sidebar-lien.actif {
    box-shadow: inset 3px 0 0 var(--couleur-accent);
}

.sidebar-deconnexion {
    flex: 0 0 auto;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(180deg, rgba(9, 44, 66, 0), rgba(9, 44, 66, 0.98) 22%);
}

.navigation-laterale .offcanvas-header {
    background: transparent;
    color: #fff;
}

/* Dashboard */
.dashboard-page {
    min-height: calc(100vh - 72px);
    background:
        radial-gradient(circle at top right, rgba(15, 124, 138, 0.12), transparent 28%),
        linear-gradient(180deg, #eef3f9 0, #f7f9fc 40%, #f5f7fb 100%);
}

.dashboard-hero {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: 1rem;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(13, 31, 58, 0.96), rgba(15, 124, 138, 0.82)),
        linear-gradient(90deg, var(--accent-role), transparent);
    box-shadow: var(--ombre-douce);
    overflow: hidden;
    position: relative;
}

.dashboard-hero::after {
    content: "";
    position: absolute;
    width: 320px;
    height: 320px;
    right: -120px;
    top: -160px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;
}

.dashboard-hero h1 {
    margin: 0 0 0.55rem;
    font-size: clamp(1.9rem, 4vw, 3.6rem);
    font-weight: 900;
}

.dashboard-hero p:not(.dashboard-kicker) {
    max-width: 720px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
}

.dashboard-identite {
    position: relative;
    z-index: 1;
    min-width: min(360px, 100%);
    display: flex;
    align-items: center;
    gap: 1rem;
    align-self: center;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 0.85rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
}

.avatar-utilisateur {
    width: 54px;
    height: 54px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: #14243e;
    background: #fff;
    font-weight: 900;
}

.dashboard-identite span:not(.avatar-utilisateur) {
    display: block;
    color: rgba(255, 255, 255, 0.72);
    overflow-wrap: anywhere;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.dashboard-stat,
.dashboard-section {
    border: 1px solid rgba(18, 59, 115, 0.08);
    border-radius: 0.85rem;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--ombre-douce);
}

.dashboard-stat {
    padding: 1.2rem;
    animation: monteeDouce 0.65s ease both;
    animation-delay: calc(var(--delai) * 70ms);
}

.dashboard-stat span,
.dashboard-stat small {
    display: block;
    color: var(--couleur-muet);
}

.dashboard-stat strong {
    display: block;
    margin: 0.35rem 0 0.2rem;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1;
    color: #10223d;
}

.dashboard-section {
    padding: 1.25rem;
}

.section-entete {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-entete h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 850;
}

.dashboard-chart {
    min-height: 360px;
}

.liste-actions-dashboard {
    display: grid;
    gap: 0.75rem;
}

.action-dashboard {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid rgba(18, 59, 115, 0.08);
    border-radius: 0.75rem;
    color: var(--couleur-texte);
    background: #fff;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.action-dashboard:hover {
    color: var(--couleur-texte);
    transform: translateX(4px);
    border-color: rgba(15, 124, 138, 0.3);
    box-shadow: 0 16px 35px rgba(18, 38, 70, 0.1);
}

.action-dashboard strong,
.action-dashboard small {
    display: block;
}

.action-dashboard small {
    color: var(--couleur-muet);
}

.action-dashboard b {
    font-size: 1.6rem;
    color: var(--couleur-secondaire);
}

.carte-statistique {
    border-left: 4px solid var(--couleur-secondaire) !important;
    border-radius: 0.9rem;
}

@keyframes accueilFondu {
    0% { opacity: 0; transform: scale(1.08); }
    8% { opacity: 1; }
    32% { opacity: 1; }
    42% { opacity: 0; transform: scale(1.16); }
    100% { opacity: 0; transform: scale(1.16); }
}

@keyframes monteeDouce {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes flottement {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes jaugePulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.18); }
}

@media (max-width: 1199.98px) {
    .navigation-laterale {
        height: 100dvh;
        max-height: 100dvh;
    }

    .sidebar-contenu {
        height: calc(100dvh - 64px);
    }

    .dashboard-hero {
        flex-direction: column;
    }

    .dashboard-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bloc-utilisateur-nav {
        padding: 1rem 0 0;
    }
}

@media (min-width: 1200px) {
    .navigation-laterale {
        position: fixed !important;
        inset: 0 auto 0 0;
        transform: none !important;
        visibility: visible !important;
    }

    .navigation-laterale ~ main,
    .navigation-laterale ~ footer {
        margin-left: 286px;
    }

    .dashboard-page {
        min-height: 100vh;
    }
}

@media (max-width: 767.98px) {
    .accueil-nav {
        align-items: flex-start;
    }

    .accueil-marque span:last-child {
        display: none;
    }

    .accueil-contenu {
        padding-top: 6.5rem;
    }

    .accueil-panneau-vivant {
        margin-top: 0;
    }

    .dashboard-stats {
        grid-template-columns: 1fr;
    }

    .dashboard-identite {
        align-items: flex-start;
    }

    .dashboard-chart {
        min-height: 300px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }
}