/* ============================================
   AUTHENTICATION PAGES STYLES
   ============================================ */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.auth-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(at 0% 0%, var(--primary-900) 0px, transparent 50%),
        radial-gradient(at 100% 0%, var(--primary-800) 0px, transparent 50%),
        radial-gradient(at 100% 100%, var(--primary-900) 0px, transparent 50%),
        radial-gradient(at 0% 100%, var(--primary-800) 0px, transparent 50%);
    opacity: 0.4;
    z-index: 0;
}


.auth-card {
    width: 100%;
    max-width: 480px;
    padding: var(--spacing-3xl);
    border-radius: var(--radius-2xl);
    position: relative;
    z-index: 2;
    animation: slideUp 0.6s ease-out;
}

.role-select-card {
    max-width: 900px;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-fast);
}

.back-link:hover {
    color: var(--primary-400);
    transform: translateX(-4px);
}

.auth-header .logo {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-xl);
}

.auth-header h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
}

.auth-header p {
    color: var(--text-tertiary);
    font-size: var(--font-size-base);
}

.auth-form {
    width: 100%;
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    font-size: 1.25rem;
    pointer-events: none;
}

.input-with-icon .input-field {
    padding-left: 3rem;
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0.25rem;
    transition: transform var(--transition-fast);
}

.toggle-password:hover {
    transform: scale(1.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

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

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-500);
}

.link {
    color: var(--primary-400);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.link:hover {
    color: var(--primary-300);
    text-decoration: underline;
}

.divider {
    position: relative;
    text-align: center;
    margin: var(--spacing-xl) 0;
}

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

.divider span {
    position: relative;
    display: inline-block;
    padding: 0 var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.auth-footer {
    margin-top: var(--spacing-xl);
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Role Selection Styles */
.role-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.role-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.role-card:hover {
    border-color: var(--primary-500);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.role-icon {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base);
}

.role-card:hover .role-icon {
    transform: scale(1.1) rotate(-5deg);
}

.role-card h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.role-card>p {
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xl);
}

.role-features {
    list-style: none;
    text-align: left;
    margin-bottom: var(--spacing-xl);
    padding: 0;
}

.role-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.role-card button {
    width: 100%;
}

/* Background Shapes */
.auth-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

.auth-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.auth-bg-shapes .shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-500);
    top: -200px;
    left: -200px;
}

.auth-bg-shapes .shape-2 {
    width: 300px;
    height: 300px;
    background: var(--accent-purple);
    bottom: -150px;
    right: -150px;
    animation-delay: -5s;
}

.auth-bg-shapes .shape-3 {
    width: 250px;
    height: 250px;
    background: var(--accent-orange);
    top: 50%;
    left: 50%;
    animation-delay: -10s;
}

/* Responsive */
@media (max-width: 768px) {
    .auth-card {
        padding: var(--spacing-2xl);
    }

    .auth-header h1 {
        font-size: var(--font-size-2xl);
    }

    .role-options {
        grid-template-columns: 1fr;
    }

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