/**
 * Styles pour la page Login
 * Interface élégante pour la sélection du type d'utilisateur et connexion
 */

/* ========================================
   LOGIN PAGE
   ======================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ========================================
   LOGIN SECTION
   ======================================== */
.login-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(70px + var(--spacing-xl)) var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
}

.login-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.login-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

/* ========================================
   USER TYPE SELECTOR
   ======================================== */
.user-type-selector {
    text-align: center;
}

.login-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.login-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   USER TYPE CARDS
   ======================================== */
.user-type-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.user-type-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.user-type-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-gold);
    border-color: var(--color-gold);
}

.user-type-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-gold);
    transition: transform var(--transition-normal);
}

.user-type-card:hover .user-type-icon {
    transform: scale(1.1);
}

.user-type-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.user-type-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.btn-select-type {
    width: 100%;
    margin-top: var(--spacing-sm);
}

/* ========================================
   LOGIN FOOTER
   ======================================== */
.login-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.login-footer p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.text-link {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.text-link:hover {
    text-decoration: underline;
    color: var(--color-gold-hover);
}

/* ========================================
   LOGIN FORM CONTAINER
   ======================================== */
.login-form-container {
    max-width: 480px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-xl);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* ========================================
   BACK BUTTON
   ======================================== */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.5rem 0;
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-fast);
}

.back-button:hover {
    color: var(--color-gold);
}

.back-button svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   FORM TITLE & SUBTITLE
   ======================================== */
.form-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.form-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   LOGIN FORM
   ======================================== */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    position: relative;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group input::placeholder {
    color: transparent;
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: all var(--transition-fast);
    pointer-events: none;
    background: var(--bg-tertiary);
    padding: 0 0.25rem;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-gold);
}

/* ========================================
   FORM OPTIONS
   ======================================== */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-gold);
}

/* ========================================
   FORM BUTTONS
   ======================================== */
.btn-full {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* ========================================
   FORM DIVIDER
   ======================================== */
.form-divider {
    position: relative;
    text-align: center;
    margin: var(--spacing-md) 0;
}

.form-divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: var(--border-color);
}

.form-divider span {
    position: relative;
    display: inline-block;
    padding: 0 1rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ========================================
   FORM REGISTER LINK
   ======================================== */
.form-register-link {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: var(--spacing-sm);
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-in {
    animation: fadeIn var(--transition-slow) ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .login-section {
        padding: calc(90px + var(--spacing-lg)) var(--spacing-sm) var(--spacing-md);
    }

    .login-wrapper {
        padding: 0 var(--spacing-sm);
    }

    .user-type-selector {
        padding: 0;
    }

    .user-type-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 400px;
        margin: 0 auto var(--spacing-lg);
    }

    .login-form-container {
        padding: var(--spacing-md);
    }

    .login-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-xs);
    }

    .login-subtitle {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-md);
    }

    .user-type-title {
        font-size: 1.35rem;
    }

    .user-type-description {
        font-size: 0.9rem;
    }

    .form-title {
        font-size: 1.5rem;
    }

    /* Message déjà connecté */
    .already-logged-in-message {
        margin: 0 0 var(--spacing-md) !important;
    }
}

@media (max-width: 480px) {
    .login-section {
        padding: calc(85px + var(--spacing-md)) var(--spacing-xs) var(--spacing-sm);
    }

    .user-type-card {
        padding: var(--spacing-md);
    }

    .user-type-icon {
        width: 48px;
        height: 48px;
    }

    .user-type-title {
        font-size: 1.25rem;
    }

    .login-title {
        font-size: 1.5rem;
    }

    .btn-select-type {
        padding: 0.875rem 1.5rem;
        font-size: 0.85rem;
    }
}

/* ========================================
   REGISTRATION FORMS SPECIFIC STYLES
   ======================================== */

/* Form rows for side-by-side fields */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Form hints */
.form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* File upload styling */
.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-primary);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--text-secondary);
    font-weight: 500;
}

.file-upload-label:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.05);
}

.file-upload-label svg {
    width: 20px;
    height: 20px;
}

/* Select styling improvement */
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23D4AF37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    padding-right: 3rem;
}

.form-group select option {
    background: var(--bg-primary);
    background-image: none !important;
    color: var(--text-primary);
}

/* Textarea styling */
.form-group textarea {
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
}

    .user-type-description {
        font-size: 0.9rem;
    }

    .form-options {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
}