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

/* FIX: Allow scrolling */
html, body {
    height: 100%;
    overflow-y: auto !important;
    overflow-x: hidden;
}

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-main);
    padding: 80px 20px 40px;
    background-image: 
        radial-gradient(ellipse at 10% 20%, rgba(43, 122, 58, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(230, 200, 122, 0.08) 0%, transparent 50%);
}

/* ===== TOPBAR ===== */
.auth-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--gradient-header);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid var(--primary);
}

.auth-topbar .left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.auth-topbar .back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: rgba(var(--primary-rgb), 0.15);
}

.auth-topbar .back-btn:hover {
    background: rgba(var(--primary-rgb), 0.3);
    transform: translateX(-2px);
}

.auth-topbar .back-btn i {
    font-size: 16px;
}

.auth-topbar .logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.auth-topbar .logo i {
    font-size: 22px;
}

.auth-topbar .right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.auth-topbar .right a {
    color: var(--text-dim);
    font-size: var(--font-size-sm);
    text-decoration: none;
    transition: var(--transition);
}

.auth-topbar .right a:hover {
    color: var(--secondary);
}

.auth-box {
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    padding: 35px 40px;
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 480px;
    animation: fadeIn 0.5s ease;
    margin: 20px 0;
}

.auth-box.register {
    max-width: 580px;
}

/* ===== REST OF STYLES (keep existing) ===== */
.auth-box .auth-logo {
    text-align: center;
    margin-bottom: 24px;
}

.auth-box .auth-logo h2 {
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-box .auth-logo h2 i {
    -webkit-text-fill-color: var(--secondary);
    margin-right: 8px;
}

.auth-box .auth-logo p {
    color: var(--text-dim2);
    font-size: var(--font-size-sm);
    margin-top: 4px;
}

.auth-box .auth-title {
    text-align: center;
    margin-bottom: 24px;
}

.auth-box .auth-title h3 {
    font-size: var(--font-size-xl);
    color: var(--text);
    font-weight: 600;
}

.auth-box .auth-title p {
    color: var(--text-dim2);
    font-size: var(--font-size-sm);
    margin-top: 4px;
}

/* ===== FORM STYLES ===== */
.auth-form .form-group {
    margin-bottom: 16px;
}

.auth-form .form-group label {
    display: block;
    color: var(--text-dim);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: 4px;
}

.auth-form .form-group label .required {
    color: #b91c1c;
    margin-left: 2px;
}

.auth-form .form-group .input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.auth-form .form-group .input-wrapper:focus-within {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(var(--secondary-rgb), 0.1);
}

.auth-form .form-group .input-wrapper .input-icon {
    padding: 0 12px;
    color: var(--text-dim2);
    font-size: 14px;
    flex-shrink: 0;
}

.auth-form .form-group .input-wrapper input,
.auth-form .form-group .input-wrapper select {
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: var(--font-size-md);
    font-family: var(--font-family);
}

.auth-form .form-group .input-wrapper input::placeholder {
    color: var(--text-dim3);
}

.auth-form .form-group .input-wrapper .toggle-password {
    padding: 0 12px;
    color: var(--text-dim2);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.auth-form .form-group .input-wrapper .toggle-password:hover {
    color: var(--secondary);
}

.auth-form .form-group .input-wrapper .country-code {
    padding: 0 8px 0 12px;
    color: var(--text-dim2);
    font-size: var(--font-size-sm);
    font-weight: 600;
    flex-shrink: 0;
}

.auth-form .form-group .input-wrapper select {
    appearance: none;
    cursor: pointer;
}

.auth-form .form-group .input-wrapper select option {
    background: var(--bg-card);
    color: var(--text);
}

/* ===== FORM ROW ===== */
.auth-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* ===== ERROR MESSAGES ===== */
.auth-form .form-group .error-text {
    color: #b91c1c;
    font-size: 12px;
    margin-top: 4px;
    display: none;
}

.auth-form .form-group .error-text.show {
    display: block;
}

.auth-form .form-group.has-error .input-wrapper {
    border-color: #b91c1c;
}

/* ===== SUCCESS MESSAGE ===== */
.auth-form .form-group .success-text {
    color: var(--primary-light);
    font-size: 12px;
    margin-top: 4px;
    display: none;
}

.auth-form .form-group .success-text.show {
    display: block;
}

/* ===== CHECKBOX ===== */
.auth-form .form-group.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.auth-form .form-group.checkbox label {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-dim2);
    cursor: pointer;
}

.auth-form .form-group.checkbox label a {
    color: var(--secondary);
    text-decoration: none;
}

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

/* ===== BUTTONS ===== */
.auth-form .btn-submit {
    width: 100%;
    padding: 12px;
    background: var(--gradient-gold);
    color: var(--bg-main);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-md);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
}

.auth-form .btn-submit:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(var(--secondary-rgb), 0.3);
}

.auth-form .btn-submit:active {
    transform: scale(0.98);
}

.auth-form .btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ===== AUTH LINKS ===== */
.auth-links {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(var(--primary-rgb), 0.15);
}

.auth-links p {
    color: var(--text-dim2);
    font-size: var(--font-size-sm);
}

.auth-links a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

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

/* ===== REFERRAL INFO ===== */
.referral-info {
    background: rgba(var(--secondary-rgb), 0.08);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
    border: 1px solid rgba(var(--secondary-rgb), 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
}

.referral-info i {
    color: var(--secondary);
    font-size: 18px;
}

.referral-info .info-text {
    color: var(--text-dim);
    font-size: var(--font-size-sm);
}

.referral-info .info-text strong {
    color: var(--secondary);
}

/* ===== ALERT ===== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: var(--font-size-sm);
}

.alert-danger {
    background: rgba(185, 28, 28, 0.15);
    border: 1px solid rgba(185, 28, 28, 0.3);
    color: #b91c1c;
}

.alert-danger i {
    margin-right: 8px;
}

.alert-danger div {
    margin-top: 4px;
    font-size: 12px;
}

/* ===== PASSWORD STRENGTH ===== */
.password-strength {
    margin-top: 6px;
    display: flex;
    gap: 6px;
    height: 4px;
}

.password-strength .bar {
    flex: 1;
    background: var(--text-dim3);
    border-radius: 4px;
    transition: var(--transition);
}

.password-strength .bar.weak { background: #b91c1c; }
.password-strength .bar.medium { background: #f59e0b; }
.password-strength .bar.strong { background: var(--primary-light); }

.password-strength-text {
    font-size: 11px;
    color: var(--text-dim2);
    margin-top: 4px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .auth-container {
        padding: 70px 12px 20px;
    }
    
    .auth-box {
        padding: 24px 20px;
        max-width: 100%;
    }
    
    .auth-box.register {
        max-width: 100%;
    }
    
    .auth-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .auth-box .auth-logo h2 {
        font-size: 22px;
    }
    
    .auth-box .auth-title h3 {
        font-size: var(--font-size-lg);
    }
    
    .auth-topbar {
        padding: 10px 14px;
    }
    
    .auth-topbar .logo {
        font-size: 16px;
    }
    
    .auth-topbar .back-btn span {
        display: none;
    }
}

@media (max-width: 480px) {
    .auth-box {
        padding: 20px 16px;
    }
    
    .auth-form .form-group .input-wrapper input,
    .auth-form .form-group .input-wrapper select {
        padding: 8px 10px;
        font-size: var(--font-size-sm);
    }
    
    .auth-box .auth-logo h2 {
        font-size: 20px;
    }
    
    .auth-topbar {
        padding: 8px 10px;
    }
    
    .auth-topbar .logo {
        font-size: 14px;
    }
    
    .auth-topbar .logo i {
        font-size: 16px;
    }
}

/* ===== LOADING SPINNER ===== */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--bg-main);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}