/* ========================================
   WIZE INVOICE - AUTHENTICATION STYLES
   Login, Register, Forgot Password, Reset Password
   ======================================== */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

/* Animated background */
.auth-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: rotateBg 30s linear infinite;
    pointer-events: none;
}

@keyframes rotateBg {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.auth-card {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 450px;
    padding: var(--spacing-2xl);
    animation: fadeInUp 0.5s ease-out;
    position: relative;
    z-index: 1;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.auth-logo {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    margin-bottom: var(--spacing-lg);
}

.auth-header h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text);
}

.auth-header p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.auth-form {
    margin-bottom: var(--spacing-lg);
}

.auth-form .form-group {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.auth-form .form-input {
    width: 100%;
    padding: 12px 14px;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.auth-form .form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15, 92, 75, 0.1);
}

/* Form hint text */
.form-hint {
    display: block;
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 4px;
}

/* Password toggle */
.password-toggle {
    position: absolute;
    right: 14px;
    top: 38px;
    cursor: pointer;
    color: var(--text-light);
    font-size: 1rem;
    transition: color 0.2s;
}

.password-toggle:hover {
    color: var(--primary);
}

/* Auth options (remember me + forgot password) */
.auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-light);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

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

.checkbox-label a:hover {
    text-decoration: underline;
}

.forgot-link {
    font-size: 0.875rem;
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* Login button */
.btn-login {
    font-size: 1rem;
    padding: 12px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Register button */
.btn-register {
    font-size: 1rem;
    padding: 12px;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Trial info section */
.trial-info {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.trial-info p {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.trial-info p:first-child {
    color: var(--success);
    font-weight: 500;
}

/* Auth footer */
.auth-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
    margin-top: var(--spacing-lg);
}

.auth-footer p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Divider */
.auth-divider {
    text-align: center;
    margin: var(--spacing-lg) 0;
    position: relative;
}

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

.auth-divider span {
    background: var(--surface);
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
    color: var(--text-light);
    font-size: 0.75rem;
}

/* Social login */
.social-login {
    display: flex;
    gap: var(--spacing-md);
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 10px;
    font-size: 0.875rem;
}

.social-btn span {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Alert container */
.auth-alert-container {
    margin-bottom: var(--spacing-lg);
}

/* Alert styles */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-warning {
    background-color: #fed7aa;
    color: #92400e;
    border: 1px solid #fdba74;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

/* Loading state for button */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    border: 2px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* Responsive */
@media (max-width: 480px) {
    .auth-card {
        padding: var(--spacing-lg);
    }

    .auth-header h2 {
        font-size: 1.5rem;
    }

    .social-login {
        flex-direction: column;
    }

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