/* Couleurs du drapeau mauritanien */
:root {
    --mauritania-green: #00A859; /* Vert du drapeau */
    --mauritania-gold: #FFD700; /* Or/Jaune du croissant et étoile */
    --mauritania-red: #E41E2D; /* Rouge (bandes optionnelles) */
    --mauritania-dark-green: #008A4A; /* Vert foncé */
}

/* Arrière-plan avec couleurs du drapeau mauritanien */
body {
    background: linear-gradient(
        to bottom,
        var(--mauritania-red) 0%,
        var(--mauritania-red) 15%,
        var(--mauritania-green) 15%,
        var(--mauritania-green) 85%,
        var(--mauritania-red) 85%,
        var(--mauritania-red) 100%
    );
    min-height: 100vh;
    position: relative;
}

/* Overlay pour améliorer la lisibilité */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    z-index: -1;
}

/* Drapeau mauritanien en bas */
.mauritania-flag-bottom {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 180px;
    height: 120px;
    border: 3px solid var(--mauritania-gold);
    border-radius: 8px;
    background-image: url('/images/Mauritania-flag.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 1000;
    opacity: 0.95;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s;
}

.mauritania-flag-bottom:hover {
    transform: scale(1.05);
}

/* Navbar avec couleurs mauritaniennes */
.navbar {
    background: linear-gradient(
        to bottom,
        var(--mauritania-red) 0%,
        var(--mauritania-red) 15%,
        var(--mauritania-green) 15%,
        var(--mauritania-green) 85%,
        var(--mauritania-red) 85%,
        var(--mauritania-red) 100%
    ) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid var(--mauritania-gold);
}

.navbar-brand {
    font-weight: bold;
    color: var(--mauritania-gold) !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--mauritania-gold) !important;
}

.nav-link.active {
    color: var(--mauritania-gold) !important;
    font-weight: bold;
}

/* Boutons avec couleurs mauritaniennes */
.btn-primary {
    background: linear-gradient(135deg, var(--mauritania-green) 0%, var(--mauritania-dark-green) 100%);
    border: none;
    color: white;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--mauritania-dark-green) 0%, var(--mauritania-green) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-outline-light {
    border-color: var(--mauritania-gold);
    color: var(--mauritania-gold);
}

.btn-outline-light:hover {
    background-color: var(--mauritania-gold);
    color: var(--mauritania-green);
}

/* Cards avec style mauritanien */
.card {
    border: 1px solid rgba(255, 215, 0, 0.2);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s, box-shadow 0.3s;
    background: rgba(255, 255, 255, 0.95);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.card-header {
    background: linear-gradient(
        to bottom,
        var(--mauritania-red) 0%,
        var(--mauritania-red) 20%,
        var(--mauritania-green) 20%,
        var(--mauritania-green) 80%,
        var(--mauritania-red) 80%,
        var(--mauritania-red) 100%
    );
    color: white;
    border: none;
    border-bottom: 2px solid var(--mauritania-gold);
}

.card-header h3,
.card-header h4,
.card-header h5 {
    color: white !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.card-title {
    color: var(--mauritania-green);
    font-weight: bold;
}

/* Tableaux */
.table {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.table thead {
    background: linear-gradient(
        to bottom,
        var(--mauritania-red) 0%,
        var(--mauritania-red) 20%,
        var(--mauritania-green) 20%,
        var(--mauritania-green) 80%,
        var(--mauritania-red) 80%,
        var(--mauritania-red) 100%
    );
    color: white;
    border-bottom: 2px solid var(--mauritania-gold);
}

.table tbody tr:hover {
    background-color: rgba(0, 168, 89, 0.1);
}

/* Alerts */
.alert-success {
    background-color: rgba(0, 168, 89, 0.1);
    border-color: var(--mauritania-green);
    color: var(--mauritania-dark-green);
}

.alert-danger {
    background-color: rgba(228, 30, 45, 0.1);
    border-color: var(--mauritania-red);
    color: var(--mauritania-red);
}

/* Formulaires */
.form-control:focus {
    border-color: var(--mauritania-green);
    box-shadow: 0 0 0 0.2rem rgba(0, 168, 89, 0.25);
}

.form-label {
    color: var(--mauritania-dark-green);
    font-weight: 500;
}

/* Page de connexion */
body.login-page {
    background: linear-gradient(135deg, var(--mauritania-green) 0%, var(--mauritania-dark-green) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

body.login-page::before {
    background: rgba(255, 255, 255, 0.1);
}


/* Container principal */
.container {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    margin-top: 1rem;
    margin-bottom: 1rem;
    border: 2px solid rgba(255, 215, 0, 0.3);
}

/* Container pour la page de connexion */
body.login-page .container {
    background: rgba(255, 255, 255, 0.98);
    max-width: 500px;
}

/* Titres */
h1, h2, h3, h4, h5, h6 {
    color: var(--mauritania-dark-green);
}

/* Badges */
.badge {
    background-color: var(--mauritania-green);
    color: white;
}

/* Links */
a {
    color: var(--mauritania-green);
    transition: color 0.3s;
}

a:hover {
    color: var(--mauritania-dark-green);
}

/* Text colors */
.text-primary {
    color: var(--mauritania-green) !important;
}

/* Petit drapeau mauritanien dans la navbar */
.mauritania-flag-small {
    width: 30px;
    height: 20px;
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 3px;
    background-image: url('/images/Mauritania-flag.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    display: inline-block;
}