/* ===================================
   Auth CSS - Événementiel
   Login, Register, Forgot/Reset Password
   =================================== */

/* --- Variables CSS (mêmes que admin) --- */
:root {
    --color-primary: #4f46e5;
    --color-primary-hover: #4338ca;
    --color-primary-light: #e0e7ff;
    --color-success: #16a34a;
    --color-danger: #dc2626;

    --color-bg: #f3f4f6;
    --color-white: #ffffff;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-border: #e5e7eb;

    --radius: 6px;
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* --- Reset minimal --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.5;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-hover);
}

/* --- Page auth : fond gradient centré --- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

.auth-container {
    width: 100%;
    max-width: 420px;
}

.auth-container.auth-container-wide {
    max-width: 560px;
}

/* --- Logo / En-tête --- */
.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
}

.auth-logo p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

/* --- Carte blanche --- */
.auth-card {
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-xl);
    padding: 32px;
}

.auth-card h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 6px;
}

.auth-card .auth-subtitle {
    color: var(--color-text-light);
    font-size: 14px;
    margin-bottom: 24px;
}

/* --- Formulaire --- */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-white);
    color: var(--color-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-control::placeholder {
    color: #9ca3af;
}

.form-hint {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* --- Ligne : 2 champs côte à côte --- */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* --- Ligne remember + forgot --- */
.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
}

.form-options label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-light);
    cursor: pointer;
}

.form-options input[type="checkbox"] {
    accent-color: var(--color-primary);
}

/* --- Checkbox CGU --- */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-light);
}

.form-check input[type="checkbox"] {
    margin-top: 2px;
    accent-color: var(--color-primary);
}

/* --- Bouton principal --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.15s;
    line-height: 1.5;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    width: 100%;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
}

/* --- Messages erreur/succès --- */
.auth-message {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 13px;
    display: none;
}

.auth-message.visible {
    display: block;
}

.auth-message.error {
    background: #fef2f2;
    color: var(--color-danger);
    border-left: 3px solid var(--color-danger);
}

.auth-message.success {
    background: #f0fdf4;
    color: var(--color-success);
    border-left: 3px solid var(--color-success);
}

.auth-message ul {
    margin: 0;
    padding-left: 16px;
}

/* --- Liens sous la carte --- */
.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 13px;
    color: var(--color-text-light);
}

.auth-footer a {
    font-weight: 500;
}

/* --- Bloc démo --- */
.auth-demo {
    margin-top: 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    border-radius: var(--radius);
    padding: 14px 16px;
    color: var(--color-white);
    font-size: 13px;
}

.auth-demo strong {
    display: block;
    margin-bottom: 4px;
}

/* --- Responsive --- */
@media (max-width: 480px) {
    .auth-page {
        padding: 16px;
    }

    .auth-card {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auth-logo h1 {
        font-size: 26px;
    }
}