/* ============================================
   VIHARGEN REGISTRATION - GOOGLE LOGIN + MODAL
   Version: 5.1.0 - Mobile + Desktop Optimized
   ============================================ */

/* ----- Import Google Fonts ----- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ----- CSS Variables / Custom Properties ----- */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --primary-color: #667eea;
    --primary-dark: #5a6fd6;
    --secondary-color: #764ba2;
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #8888aa;
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 8px rgba(102, 126, 234, 0.12);
    --shadow-md: 0 8px 30px rgba(102, 126, 234, 0.18);
    --shadow-lg: 0 20px 60px rgba(102, 126, 234, 0.25);
    --shadow-xl: 0 30px 80px rgba(102, 126, 234, 0.35);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Box-sizing reset only inside our components (theme-safe) */
.vihargen-registration-wrapper *,
.vihargen-modal-overlay *,
.vihargen-message * {
    box-sizing: border-box;
}

/* ============================================
   SHORTCODE WRAPPER (Google button container)
   ============================================ */
.vihargen-registration-wrapper {
    max-width: 480px;
    width: 100%;
    margin: 40px auto;
    padding: 44px 36px 38px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    position: relative;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: vihargenFadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.vihargen-registration-wrapper::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: floatBg 15s ease-in-out infinite;
}

@keyframes floatBg {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(30px, -30px) scale(1.1); }
    66%      { transform: translate(-20px, 20px) scale(0.9); }
}

.vihargen-registration-wrapper > * {
    position: relative;
    z-index: 2;
}

.vihargen-registration-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    z-index: 1;
}

/* ----- Header ----- */
.vihargen-header {
    text-align: center;
    margin-bottom: 28px;
    position: relative;
}

.vihargen-header h2 {
    font-size: 28px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.5px;
    line-height: 1.25;
}

.vihargen-header p {
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 400;
    margin: 0;
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
}

/* ============================================
   SOCIAL LOGIN SECTION - MODERN
   ============================================ */
.vihargen-social-login {
    margin-bottom: 12px;
    padding: 0;
    text-align: center;
    width: 100%;
}

.social-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 8px 0 4px 0;
    width: 100%;
}

#google-signin-button,
.vihargen-google-button {
    width: 100%;
    max-width: 320px;
    min-height: 44px;
    transition: var(--transition);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

#google-signin-button > div,
.vihargen-google-button > div {
    width: 100% !important;
    max-width: 100% !important;
    min-height: 44px !important;
    display: flex !important;
    justify-content: center !important;
}

#google-signin-button iframe,
.vihargen-google-button iframe {
    width: 100% !important;
    max-width: 320px !important;
    min-height: 44px !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-sm) !important;
    display: block !important;
}

#google-signin-button:hover,
.vihargen-google-button:hover {
    opacity: 0.97;
}

#google-signin-button .gsi-material-button,
.vihargen-google-button .gsi-material-button {
    min-height: 44px !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition) !important;
}

#google-signin-button .gsi-material-button:hover,
.vihargen-google-button .gsi-material-button:hover {
    box-shadow: var(--shadow-md) !important;
}

/* Modern Divider */
.social-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 16px 0 14px 0;
    gap: 16px;
}

.social-divider::before,
.social-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.social-divider span {
    padding: 0 20px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    background: #fff;
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
}

/* ============================================
   AUTO-LOGIN MODAL
   ============================================ */
.vihargen-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.68);
    z-index: 2147483000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 16px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.vihargen-modal-box {
    background: #fff;
    border-radius: 18px;
    padding: 38px 28px 26px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
    animation: vihargenModalIn 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    margin: auto;
    overflow: hidden;
}

@keyframes vihargenModalIn {
    from { opacity: 0; transform: translateY(18px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.vihargen-modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    font-size: 26px;
    line-height: 1;
    color: #94a3b8;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 8px;
    transition: all 0.15s ease;
    font-family: inherit;
    z-index: 10;
}

.vihargen-modal-close:hover,
.vihargen-modal-close:focus {
    color: #0f172a;
    background: #f1f5f9;
    outline: none;
}

.vihargen-modal-box h2 {
    margin: 0 0 8px;
    font-size: 22px;
    color: #0f172a;
    font-weight: 800;
    letter-spacing: -0.4px;
    font-family: 'Inter', sans-serif;
    line-height: 1.25;
}

.vihargen-modal-sub {
    margin: 0 0 22px;
    color: #64748b;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
}

.vihargen-auto-google-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 10px;
    min-height: 44px;
    width: 100%;
    max-width: 300px;
}

.vihargen-auto-google-btn > div {
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
    justify-content: center !important;
}

.vihargen-auto-google-btn iframe {
    width: 100% !important;
    max-width: 300px !important;
    border-radius: var(--radius-sm) !important;
    display: block !important;
}

.vihargen-auto-message {
    font-size: 13px;
    margin-top: 8px;
    min-height: 18px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    color: #64748b;
    line-height: 1.5;
}

.vihargen-modal-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #e2e8f0;
}

.vihargen-modal-later {
    color: #64748b;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.15s ease;
    font-family: 'Inter', sans-serif;
    display: inline-block;
    padding: 4px 10px;
}

.vihargen-modal-later:hover,
.vihargen-modal-later:focus {
    color: #0f172a;
    text-decoration: underline;
    outline: none;
}

/* ============================================
   FORM ELEMENTS - MODERN (kept for compatibility)
   ============================================ */
.vihargen-form-group {
    margin-bottom: 22px;
    position: relative;
}

.vihargen-form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3px;
}

.vihargen-form-group label .required {
    color: #ff3b30;
    margin-left: 2px;
}

.vihargen-form-group input,
.vihargen-form-group select,
.vihargen-form-group textarea {
    width: 100%;
    padding: 13px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    box-sizing: border-box;
    background: #fafbfc;
    color: var(--text-primary);
}

.vihargen-form-group input:hover,
.vihargen-form-group select:hover,
.vihargen-form-group textarea:hover {
    background: #fff;
    border-color: #c8d0dc;
}

.vihargen-form-group input:focus,
.vihargen-form-group select:focus,
.vihargen-form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.vihargen-form-group input::placeholder,
.vihargen-form-group select::placeholder,
.vihargen-form-group textarea::placeholder {
    color: #b0b8c8;
    font-weight: 400;
}

.vihargen-form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.vihargen-form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}

.vihargen-form-group.half {
    flex: 1;
    margin-bottom: 0;
    min-width: 0;
}

/* Password field */
.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 52px;
}

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 20px;
    padding: 8px;
    z-index: 3;
    transition: var(--transition);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-password:hover {
    background: rgba(102, 126, 234, 0.08);
    transform: translateY(-50%) scale(1.05);
}

/* Password strength */
.password-strength {
    margin-top: 12px;
}

.strength-bar {
    height: 5px;
    background: #eef0f4;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.strength-bar::before {
    content: '';
    display: block;
    height: 100%;
    width: 0%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), background 0.4s ease;
    border-radius: 4px;
}

.strength-bar.weak::before {
    width: 33%;
    background: linear-gradient(90deg, #ff3b30, #ff6b6b);
}

.strength-bar.medium::before {
    width: 66%;
    background: linear-gradient(90deg, #ff9500, #ffcc00);
}

.strength-bar.strong::before {
    width: 100%;
    background: linear-gradient(90deg, #4cd964, #34c759);
}

.strength-text {
    font-size: 13px;
    margin-top: 6px;
    text-align: right;
    color: var(--text-muted);
    min-height: 20px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
}

/* Password requirements */
.password-requirements {
    background: #f8f9fc;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-top: 12px;
    border: 1px solid #edf0f5;
    transition: var(--transition);
}

.password-requirements:hover {
    border-color: #dce0e8;
}

.req-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 13px;
    font-family: 'Inter', sans-serif;
}

.req-list {
    list-style: none;
    padding: 0;
    margin: 0 0 6px 0;
}

.req-item {
    margin: 5px 0;
    padding: 3px 0;
    font-size: 13px;
    color: #ff3b30;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    display: flex;
    align-items: center;
    gap: 6px;
}

.req-item.valid {
    color: #34c759;
}

.req-item.invalid {
    color: #ff3b30;
}

.req-item strong {
    background: #eef0f4;
    padding: 1px 8px;
    border-radius: 4px;
    font-family: 'SF Mono', 'Courier New', monospace;
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 600;
}

.password-note {
    background: linear-gradient(135deg, #e8f0fe, #dce6f5);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: #1a5c9e;
    font-size: 12px;
    margin-top: 10px;
    border-left: 4px solid var(--primary-color);
    line-height: 1.6;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

/* Checkbox */
.vihargen-checkbox {
    margin: 24px 0 22px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.vihargen-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin-top: 1px;
    cursor: pointer;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    transition: var(--transition);
    background: #fafbfc;
    accent-color: var(--primary-color);
    -webkit-appearance: none;
    appearance: none;
    position: relative;
}

.vihargen-checkbox input[type="checkbox"]:checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.vihargen-checkbox input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.vihargen-checkbox input[type="checkbox"]:focus {
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

.vihargen-checkbox label {
    margin: 0;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.6;
    cursor: pointer;
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
}

.vihargen-checkbox label a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.vihargen-checkbox label a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Submit button */
#registerBtn {
    width: 100%;
    padding: 16px 24px;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 17px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    position: relative;
    overflow: hidden;
}

#registerBtn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

#registerBtn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4);
}

#registerBtn:hover:not(:disabled)::after {
    width: 300px;
    height: 300px;
}

#registerBtn:active:not(:disabled) {
    transform: translateY(0);
}

#registerBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Links */
.vihargen-links {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.vihargen-links a {
    display: inline-block;
    margin: 0 12px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    position: relative;
}

.vihargen-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition);
}

.vihargen-links a:hover {
    color: var(--primary-color);
}

.vihargen-links a:hover::after {
    width: 100%;
}

/* Error & success messages */
.error-message {
    color: #ff3b30;
    font-size: 13px;
    display: block;
    margin-top: 6px;
    min-height: 22px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.error {
    border-color: #ff3b30 !important;
    background-color: #fff5f5 !important;
}

.error:focus {
    box-shadow: 0 0 0 4px rgba(255, 59, 48, 0.12) !important;
}

#registerMessage {
    margin-top: 24px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    display: none;
    animation: slideUp 0.4s ease-out;
}

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

#registerMessage.success {
    background: linear-gradient(135deg, #34c759, #28a745);
    color: #fff;
    display: block;
    box-shadow: 0 4px 15px rgba(52, 199, 89, 0.3);
}

#registerMessage.error {
    background: linear-gradient(135deg, #ff3b30, #dc3545);
    color: #fff;
    display: block;
    box-shadow: 0 4px 15px rgba(255, 59, 48, 0.3);
}

/* Logged-in message */
.vihargen-message {
    background: linear-gradient(135deg, #e8f0fe, #dce6f5);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    border-left: 5px solid var(--primary-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 14px;
    max-width: 480px;
    width: 100%;
    margin: 30px auto;
    line-height: 1.5;
}

.vihargen-message a {
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.vihargen-message a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Legacy login-with-email section (kept for compatibility) */
.vihargen-login-email-section { margin: 8px 0 12px 0; padding: 0; }
.login-email-button-wrapper { display: flex; justify-content: center; align-items: center; margin: 12px 0 10px 0; }

.vihargen-login-email-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 13px 28px;
    background: linear-gradient(135deg, #f8f9fc, #eef0f4);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    text-decoration: none;
    transition: var(--transition);
    width: 100%;
    max-width: 340px;
    cursor: pointer;
}

.vihargen-login-email-btn:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    background: #fff;
    box-shadow: var(--shadow-md);
    color: var(--text-primary);
    text-decoration: none;
}

.vihargen-login-email-btn .login-icon { font-size: 20px; }

.vihargen-login-note {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    margin: 10px 0 0 0;
    font-family: 'Inter', sans-serif;
}

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

.vihargen-login-note a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* ============================================
   WOOCOMMERCE / WP LOGIN COMPATIBILITY
   ============================================ */
/* Hide any leftover WP/Woo register links */
a[href*="action=register"],
.woocommerce-form-register,
.woocommerce #customer_login .u-column2 {
    /* Do not hide with display:none for Woo - only hide WP default links */
}

body.login-action-register #login {
    display: none !important;
}

body.login-action-register::before {
    content: "Registration is disabled. Please sign in with Google.";
    display: block;
    text-align: center;
    padding: 40px 20px;
    font-size: 16px;
    color: #333;
    font-family: -apple-system, sans-serif;
}

/* ============================================
   RESPONSIVE - TABLET & MOBILE (≤ 768px)
   ============================================ */
@media (max-width: 768px) {

    .vihargen-registration-wrapper {
        margin: 24px 16px;
        padding: 32px 24px 28px;
        border-radius: var(--radius-md);
        max-width: 100%;
    }

    .vihargen-header h2 { font-size: 23px; }
    .vihargen-header p  { font-size: 14px; }

    .vihargen-form-group {
        margin-bottom: 18px;
    }

    .vihargen-form-group label {
        font-size: 13px;
    }

    .vihargen-form-group input,
    .vihargen-form-group select,
    .vihargen-form-group textarea {
        padding: 11px 14px;
        font-size: 14px;
    }

    .vihargen-form-row {
        flex-direction: column;
        gap: 0;
    }

    .vihargen-form-group.half {
        width: 100%;
        margin-bottom: 18px;
    }

    .vihargen-form-group.half:last-child {
        margin-bottom: 0;
    }

    #registerBtn {
        padding: 14px 20px;
        font-size: 15px;
    }

    .vihargen-links {
        margin-top: 20px;
        padding-top: 20px;
    }

    .vihargen-links a {
        display: block;
        margin: 6px 0;
        font-size: 13px;
    }

    .password-requirements { padding: 12px 14px; }
    .req-item { font-size: 12px; }

    .social-divider span {
        font-size: 11px;
        padding: 0 12px;
    }

    #google-signin-button,
    .vihargen-google-button {
        max-width: 100%;
    }

    #google-signin-button > div,
    #google-signin-button iframe,
    .vihargen-google-button > div,
    .vihargen-google-button iframe {
        max-width: 100% !important;
    }

    /* Modal adjustments */
    .vihargen-modal-box {
        padding: 32px 22px 22px;
        border-radius: 16px;
        max-width: 100%;
    }

    .vihargen-modal-box h2 { font-size: 20px; }

    .vihargen-modal-sub {
        font-size: 13px;
        margin-bottom: 18px;
    }

    .vihargen-auto-google-btn,
    .vihargen-auto-google-btn > div,
    .vihargen-auto-google-btn iframe {
        max-width: 100% !important;
    }

    .vihargen-modal-close {
        font-size: 24px;
        padding: 4px 8px;
    }

    .vihargen-login-email-btn {
        max-width: 100%;
        padding: 12px 20px;
        font-size: 14px;
    }
}

/* ============================================
   RESPONSIVE - SMALL MOBILE (≤ 480px)
   ============================================ */
@media (max-width: 480px) {

    .vihargen-registration-wrapper {
        margin: 16px 12px;
        padding: 26px 18px 22px;
        border-radius: var(--radius-md);
    }

    .vihargen-header { margin-bottom: 20px; }
    .vihargen-header h2 { font-size: 20px; }
    .vihargen-header p  { font-size: 13px; }

    .vihargen-form-group {
        margin-bottom: 15px;
    }

    .vihargen-form-group label {
        font-size: 12px;
        margin-bottom: 5px;
    }

    .vihargen-form-group input,
    .vihargen-form-group select,
    .vihargen-form-group textarea {
        padding: 9px 12px;
        font-size: 13px;
        border-radius: 6px;
    }

    .vihargen-form-group.half {
        margin-bottom: 15px;
    }

    #registerBtn {
        padding: 13px 16px;
        font-size: 14px;
        border-radius: 6px;
    }

    .vihargen-checkbox {
        margin: 18px 0 16px;
        gap: 10px;
    }

    .vihargen-checkbox input[type="checkbox"] {
        width: 18px;
        height: 18px;
        min-width: 18px;
        margin-top: 1px;
    }

    .vihargen-checkbox label { font-size: 13px; }

    .vihargen-links {
        margin-top: 16px;
        padding-top: 16px;
    }

    .vihargen-links a {
        font-size: 12px;
        margin: 5px 0;
    }

    .password-requirements { padding: 10px 12px; }
    .req-title { font-size: 12px; }
    .req-item  { font-size: 11px; margin: 4px 0; }
    .req-item strong { font-size: 10px; padding: 1px 6px; }
    .password-note { font-size: 11px; padding: 8px 12px; }
    .strength-text { font-size: 12px; }

    .toggle-password {
        font-size: 17px;
        right: 10px;
        width: 34px;
        height: 34px;
    }

    #registerMessage {
        padding: 12px 16px;
        font-size: 14px;
        margin-top: 18px;
    }

    .social-divider {
        margin: 12px 0 10px 0;
        gap: 10px;
    }

    .social-divider span {
        font-size: 10px;
        padding: 0 10px;
        letter-spacing: 1px;
    }

    .social-buttons {
        margin: 4px 0 12px 0;
    }

    /* Modal tighter on phone */
    .vihargen-modal-overlay {
        padding: 10px;
        align-items: center;
    }

    .vihargen-modal-box {
        padding: 28px 18px 20px;
        border-radius: 14px;
        max-width: 100%;
    }

    .vihargen-modal-box h2 {
        font-size: 18px;
        margin-bottom: 6px;
    }

    .vihargen-modal-sub {
        font-size: 12.5px;
        margin-bottom: 16px;
        line-height: 1.45;
    }

    .vihargen-auto-google-btn {
        max-width: 100%;
        margin-bottom: 8px;
    }

    .vihargen-auto-google-btn iframe {
        max-width: 100% !important;
    }

    .vihargen-modal-footer {
        margin-top: 14px;
        padding-top: 12px;
    }

    .vihargen-modal-later { font-size: 13px; }
    .vihargen-auto-message { font-size: 12.5px; }

    .vihargen-login-email-btn {
        padding: 10px 16px;
        font-size: 13px;
        max-width: 100%;
        gap: 8px;
    }

    .vihargen-login-email-btn .login-icon { font-size: 16px; }

    .vihargen-login-note {
        font-size: 12px;
        margin: 6px 0 0 0;
    }
}

/* ============================================
   RESPONSIVE - TABLET LANDSCAPE (769px - 1024px)
   ============================================ */
@media (min-width: 769px) and (max-width: 1024px) {

    .vihargen-registration-wrapper {
        padding: 36px 32px 32px;
        max-width: 440px;
        margin: 32px auto;
    }

    .vihargen-header h2 { font-size: 25px; }

    .vihargen-modal-box {
        padding: 36px 28px 24px;
        max-width: 400px;
    }
}

/* ============================================
   RESPONSIVE - DESKTOP (≥ 1025px)
   ============================================ */
@media (min-width: 1025px) {

    .vihargen-registration-wrapper {
        padding: 44px 36px 38px;
        max-width: 480px;
        margin: 48px auto;
    }

    .vihargen-header h2 { font-size: 28px; }

    .vihargen-modal-box {
        padding: 40px 32px 28px;
        max-width: 400px;
    }
}

/* ============================================
   LANDSCAPE PHONE (short height)
   ============================================ */
@media (max-height: 520px) and (orientation: landscape) {
    .vihargen-modal-overlay {
        align-items: flex-start;
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .vihargen-modal-box {
        padding: 20px 22px 16px;
        margin: 0 auto;
    }

    .vihargen-modal-box h2 { font-size: 18px; }
    .vihargen-modal-sub { margin-bottom: 14px; }
    .vihargen-modal-footer { margin-top: 12px; padding-top: 10px; }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .vihargen-registration-wrapper {
        background: #fff !important;
        box-shadow: none !important;
        border: 1px solid #ddd;
        padding: 30px;
        margin: 20px auto;
    }

    .vihargen-registration-wrapper::before,
    .vihargen-registration-wrapper::after {
        display: none !important;
    }

    .vihargen-modal-overlay,
    #registerBtn,
    .toggle-password,
    .vihargen-social-login,
    .vihargen-login-email-section {
        display: none !important;
    }

    .vihargen-header h2 {
        -webkit-text-fill-color: #1a1a2e !important;
        background: none !important;
        color: #1a1a2e !important;
    }

    .vihargen-form-group input,
    .vihargen-form-group select,
    .vihargen-form-group textarea {
        border: 1px solid #ddd !important;
        background: #fff !important;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.vihargen-hidden { display: none !important; }
.vihargen-text-center { text-align: center; }
.vihargen-text-muted { color: var(--text-muted); font-size: 13px; }
.vihargen-mt-10 { margin-top: 10px; }
.vihargen-mb-10 { margin-bottom: 10px; }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes vihargenFadeIn {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes vihargenPulse {
    0%   { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.4); }
    70%  { box-shadow: 0 0 0 12px rgba(102, 126, 234, 0); }
    100% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0); }
}

#registerBtn:focus:not(:disabled) {
    animation: vihargenPulse 1.5s infinite;
}

/* ============================================
   iOS INPUT STYLING FIX
   ============================================ */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
select,
textarea {
    -webkit-appearance: none;
    appearance: none;
}

input[type="checkbox"] {
    -webkit-appearance: checkbox;
    appearance: checkbox;
}

/* ============================================
   AUTOFILL FIX
   ============================================ */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px #fff inset !important;
    box-shadow: 0 0 0 1000px #fff inset !important;
    border-color: var(--primary-color) !important;
    background-color: #fff !important;
}

/* ============================================
   ADDITIONAL SOCIAL BUTTON STYLES
   ============================================ */
.vihargen-social-login .social-buttons {
    padding: 0;
}

.vihargen-social-login .social-buttons iframe {
    max-width: 100% !important;
}

/* ============================================
   REDUCED MOTION (Accessibility)
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .vihargen-registration-wrapper,
    .vihargen-modal-box,
    .vihargen-registration-wrapper::after,
    #registerBtn {
        animation: none !important;
        transition: none !important;
    }
}

/* ============================================
   SCROLL HELPER
   ============================================ */
.error-scroll {
    scroll-margin-top: 20px;
}