/* ===========================
   Register Page - Clean Minimal Design
   =========================== */
.register-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    background: linear-gradient(135deg, #d7e4f4 0%, #e8f0fe 50%, #fbfef8 100%);
    position: relative;
}

.register-container {
    background: var(--brand-cream);
    max-width: 460px;
    width: 100%;
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    box-shadow: 0 20px 40px rgba(40, 85, 202, 0.15);
    border: 1px solid var(--color-border-light);
    position: relative;
    z-index: 1;
}

.register-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.register-header h1 {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    letter-spacing: -0.02em;
    font-family: 'Outfit', sans-serif;
}

.register-header p {
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
    font-weight: 500;
}

.error-message,
.success-message {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    font-size: var(--text-sm);
    font-weight: 500;
    display: none;
}

.error-message {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.success-message {
    background: #F0FDF4;
    color: #166534;
    border: 1px solid #BBF7D0;
}

.error-message.show,
.success-message.show {
    display: block;
    animation: slideIn var(--transition-base);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-group {
    margin-bottom: var(--space-4);
    position: relative;
}

.form-group input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: #ffffff;
    border: 1.5px solid var(--color-border-medium);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: 'Cabin', sans-serif;
    transition: all var(--transition-base);
    color: var(--color-text-primary);
}

.form-group input::placeholder {
    color: var(--color-text-tertiary);
    font-weight: 400;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(40, 85, 202, 0.1);
    background: #ffffff;
}

.form-group input:disabled {
    background: var(--color-bg-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.password-requirements {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-top: var(--space-2);
    padding-left: var(--space-1);
    line-height: 1.5;
}

.btn-submit {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    margin-top: var(--space-2);
    border-radius: var(--radius-full);
    font-weight: 600;
    background: var(--brand-blue-primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(40, 85, 202, 0.25);
    font-family: inherit;
}

.btn-submit:hover:not(:disabled) {
    background: var(--brand-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 85, 202, 0.35);
}

.btn-submit:active:not(:disabled) {
    transform: translateY(0);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.divider {
    display: flex;
    align-items: center;
    margin: var(--space-6) 0;
    gap: var(--space-4);
}

.divider hr {
    flex-grow: 1;
    border: none;
    border-top: 1px solid var(--color-border-light);
}

.divider span {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.btn-social {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-4);
    background: #ffffff;
    border: 1.5px solid var(--color-border-medium);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.btn-social:hover {
    background: var(--color-bg-secondary);
    border-color: var(--brand-blue-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(40, 85, 202, 0.15);
}

.btn-social:active {
    transform: translateY(0);
}

.login-link {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.login-link a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.terms-text {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-top: var(--space-8);
    line-height: 1.6;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.terms-text a {
    color: var(--color-text-secondary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

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

/* Responsive */
@media (max-width: 480px) {
    .register-container {
        padding: var(--space-8) var(--space-6);
    }

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