/* ==========================================================
   ARKA CONCEPT — ARKADMIN
   PAGE DE CONNEXION
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --admin-primary: #96705f;
    --admin-primary-hover: #785748;
    --admin-background: #f9f4ef;
    --admin-surface: #ffffff;
    --admin-text: #39312d;
    --admin-muted: #827873;
    --admin-border: #ded6d1;
    --admin-error: #a42f2f;
    --admin-error-bg: #fff0ef;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: 'Poppins', sans-serif;
    color: var(--admin-text);
    background: var(--admin-background);
}

.admin-login {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
}

.login-container {
    width: 100%;
    max-width: 440px;
    padding: 48px 42px;
    background: var(--admin-surface);
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    box-shadow: 0 18px 55px rgba(57, 49, 45, 0.07);
}

.login-header {
    margin-bottom: 38px;
    text-align: center;
}

.login-header h1 {
    margin: 0;
    color: var(--admin-primary);
    font-size: 32px;
    font-weight: 600;
    letter-spacing: 3px;
}

.login-header p {
    margin: 10px 0 0;
    color: var(--admin-muted);
    font-size: 12px;
    letter-spacing: 0.5px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 9px;
    font-size: 13px;
    font-weight: 500;
}

.form-group input {
    display: block;
    width: 100%;
    height: 48px;
    padding: 0 14px;
    border: 1px solid var(--admin-border);
    border-radius: 4px;
    outline: none;
    font: inherit;
    font-size: 14px;
    color: var(--admin-text);
    background: #fff;
    transition: border-color 0.2s ease,
                box-shadow 0.2s ease;
}

.form-group input:focus {
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(150, 112, 95, 0.12);
}

.admin-login button[type="submit"] {
    display: block;
    width: 100%;
    min-height: 49px;
    margin-top: 12px;
    padding: 13px 20px;
    border: 1px solid var(--admin-primary);
    border-radius: 4px;
    background: var(--admin-primary);
    color: #fff;
    font: inherit;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease,
                border-color 0.2s ease;
}

.admin-login button[type="submit"]:hover {
    background: var(--admin-primary-hover);
    border-color: var(--admin-primary-hover);
}

.admin-login button[type="submit"]:focus-visible {
    outline: 3px solid rgba(150, 112, 95, 0.3);
    outline-offset: 3px;
}

.login-error {
    margin-bottom: 24px;
    padding: 13px 15px;
    border: 1px solid #e8b7b3;
    border-radius: 4px;
    background: var(--admin-error-bg);
    color: var(--admin-error);
    font-size: 12px;
    line-height: 1.7;
}

.login-footer {
    margin-top: 34px;
    text-align: center;
}

.login-footer p {
    margin: 0;
    color: var(--admin-muted);
    font-size: 11px;
}

/* ==========================================================
   RESPONSIVE — MOBILE
   ========================================================== */

@media (max-width: 480px) {
    .admin-login {
        padding: 24px 16px;
    }

    .login-container {
        padding: 36px 24px;
    }

    .login-header h1 {
        font-size: 26px;
        letter-spacing: 2px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
    }
}