/* === Variables personnalisées === */
:root {
    --main-red: #c92a2a;
    --main-dark: #212529;
    --main-light: #f8f9fa;
    --accent: #ffc107;
}

/* === Réinitialisation globale === */
* {
    box-sizing: border-box;
}

body {
    font-family: "Segoe UI", Tahoma, sans-serif;
    background-color: var(--main-light);
    color: var(--main-dark);
    margin: 0;
    padding-top: 70px; /* espace pour navbar fixe */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* === Navbar === */
.navbar {
    background-color: var(--main-dark) !important;
    border-bottom: 2px solid var(--main-red);
}

.navbar-brand {
    font-weight: bold;
    color: white !important;
}

.navbar .nav-link {
    color: #f0f0f0 !important;
    font-weight: 500;
}

.navbar .nav-link:hover {
    color: var(--accent) !important;
}

/* === Container et structure === */
.container {
    padding-left: 1rem;
    padding-right: 1rem;
    flex: 1 0 auto;
}

/* === Cartes / Stats === */
.card {
    border-radius: 0.75rem;
    box-shadow: 0 0.125rem 0.5rem rgba(0,0,0,0.1);
}

.card-title {
    color: var(--main-red);
    font-weight: 600;
}

/* === Tableaux === */
.table th,
.table td {
    vertical-align: middle;
    font-size: 0.95rem;
}

.table-hover tbody tr:hover {
    background-color: #ffe8e8;
}

/* === Boutons === */
.btn-primary {
    background-color: var(--main-red);
    border-color: var(--main-red);
}

.btn-primary:hover {
    background-color: #a51111;
    border-color: #a51111;
}

.btn-outline-light:hover {
    background-color: var(--accent);
    color: #212529;
}

/* === Formulaires === */
.form-control,
.form-select {
    border-radius: 0.5rem;
    font-size: 0.95rem;
}

/* === Footer === */
footer {
    background-color: var(--main-dark);
    color: #ccc;
    text-align: center;
    padding: 1rem 0;
    margin-top: auto;
    border-top: 1px solid #444;
}

/* === Responsive smartphone === */
@media (max-width: 767.98px) {
    .navbar-brand {
        font-size: 1.1rem;
    }

    .display-6 {
        font-size: 1.5rem;
    }

    .btn, .form-control, .form-select {
        font-size: 0.95rem;
    }

    .container {
        padding: 0 0.75rem;
    }
}