* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary-color: #3b82f6;
    --accent-color: #10b981;
    --success-color: #059669;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    --card-bg: #ffffff;
    --card-border: rgba(0, 0, 0, 0.06);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

html {
    width: 100%;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    overflow-y: auto;
    display: block;
    padding: 20px;
    color: var(--text-primary);
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (max-width: 768px) {
    html {
        -webkit-text-size-adjust: 100%;
        -ms-text-size-adjust: 100%;
    }
    
    body {
        padding: 0;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    * {
        max-width: 100%;
    }
    
    img, video, iframe {
        max-width: 100%;
        height: auto;
    }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Top Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 12px 0;
}

/* Running Banner */
.running-banner {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 10px 0;
    z-index: 999;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.banner-content {
    display: flex;
    white-space: nowrap;
    animation: scrollBanner 20s linear infinite;
    gap: 60px;
    will-change: transform;
}

.banner-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    flex-shrink: 0;
    min-width: max-content;
}

.banner-item .icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.operator-logo-banner {
    width: 20px;
    height: 20px;
    object-fit: contain;
    flex-shrink: 0;
}

.banner-item .mobile-number {
    font-weight: 600;
    letter-spacing: 0.5px;
}

.banner-item .operator {
    color: #fbbf24;
    font-weight: 600;
}

.banner-item .plan-amount {
    color: #fbbf24;
    font-weight: 600;
}

.banner-item .success-text {
    color: #10b981;
    font-weight: 600;
}

@keyframes scrollBanner {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo-text {
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.5px;
}

.nav-badges {
    display: flex;
    gap: 20px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.badge-item svg {
    color: var(--success-color);
    flex-shrink: 0;
}

.container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 100px 20px 40px;
    animation: fadeIn 0.6s ease-out;
    position: relative;
    z-index: 1;
    box-sizing: border-box;
}

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

.header {
    text-align: center;
    margin-bottom: 32px;
    color: var(--text-primary);
}

.header-content {
    margin-bottom: 32px;
}

.header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
    letter-spacing: -0.8px;
    font-family: 'Inter', sans-serif;
}

.header p {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.1px;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 32px;
    padding: 24px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.trust-item {
    text-align: center;
}

.trust-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
    font-family: 'Inter', sans-serif;
}

.trust-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.recharge-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 42px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: visible;
    width: 100%;
    box-sizing: border-box;
}

.recharge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    z-index: 1;
}

.recharge-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-left: 2px;
    letter-spacing: 0.1px;
}

.input-wrapper,
.select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.operator-select-display {
    position: absolute;
    left: 18px;
    right: 40px;
    display: flex;
    align-items: center;
    gap: 10px;
    pointer-events: none;
    z-index: 2;
    height: 100%;
}

.operator-select-display .operator-placeholder-icon {
    width: 20px;
    height: 20px;
    color: var(--text-light);
    opacity: 0.6;
    flex-shrink: 0;
}

.operator-logo-select {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
}

.operator-placeholder {
    color: var(--text-light);
}

.operator-placeholder-icon {
    width: 20px;
    height: 20px;
    color: var(--text-light);
    opacity: 0.6;
    flex-shrink: 0;
}

.input-icon,
.select-icon {
    position: absolute;
    left: 18px;
    width: 20px;
    height: 20px;
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
    transition: opacity 0.3s ease;
    color: var(--text-secondary);
}

input[type="tel"],
select {
    width: 100%;
    max-width: 100%;
    padding: 15px 18px 15px 52px;
    font-size: 0.98rem;
    font-family: 'Poppins', sans-serif;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #fafbfc;
    color: var(--text-primary);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    font-weight: 400;
    box-sizing: border-box;
}

input[type="tel"]:focus,
select:focus {
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
    transform: translateY(-1px);
}

input[type="tel"]::placeholder {
    color: var(--text-light);
    font-weight: 400;
}

select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath fill='%234a5568' d='M7 10L2 5h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    padding-right: 42px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

#operator {
    padding-left: 52px;
    color: transparent;
}

#operator option {
    color: var(--text-primary);
    background: white;
}

#state {
    color: var(--text-primary);
}

#state option {
    color: var(--text-primary);
    background: white;
}

#state option[value=""] {
    color: var(--text-light);
}

/* Improve touch targets on mobile */
@media (max-width: 768px) {
    select {
        background-position: right 16px center;
        padding-right: 40px;
    }
}

@media (max-width: 480px) {
    select {
        background-position: right 14px center;
        padding-right: 38px;
    }
}

.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
    gap: 14px;
    margin-top: 10px;
    width: 100%;
    box-sizing: border-box;
}

.plan-option {
    position: relative;
    padding: 18px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #fafbfc;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.plan-option:hover {
    border-color: var(--primary-color);
    background: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.plan-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.plan-option.selected {
    border-color: var(--primary-color);
    background: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12), var(--shadow-sm);
    transform: translateY(-1px);
}

.plan-badge {
    position: absolute;
    top: -8px;
    right: 8px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #f59e0b 100%);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
    letter-spacing: 0.3px;
    z-index: 2;
    white-space: nowrap;
}

.plan-amount {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 6px;
    letter-spacing: -0.3px;
    margin-top: 4px;
}

.plan-validity {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.plan-data {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-top: 5px;
    font-weight: 400;
}

.payable-amount {
    margin-top: 20px;
    margin-bottom: 8px;
    animation: fadeIn 0.3s ease-in;
}

.payable-content {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 1.5px solid #f59e0b;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
}

.payable-content svg {
    flex-shrink: 0;
    color: #d97706;
    width: 20px;
    height: 20px;
}

.payable-label {
    color: var(--text-primary);
    font-weight: 500;
}

.payable-value {
    color: #d97706;
    font-weight: 700;
    font-size: 1.1rem;
    margin-left: auto;
}

.security-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--success-color);
    margin-top: 8px;
}

.security-notice svg {
    flex-shrink: 0;
    color: var(--success-color);
}

.continue-btn {
    margin-top: 16px;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    color: white;
    background: var(--primary-color);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    letter-spacing: 0.2px;
}

.continue-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
    background: var(--primary-dark);
}

.continue-btn .btn-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.continue-btn:hover .btn-arrow {
    transform: translateX(3px);
}

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

/* Share Popup */
.share-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
    animation: fadeIn 0.3s ease-in;
}

.share-popup {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: slideUp 0.4s ease-out;
}

.share-popup-header {
    text-align: center;
    margin-bottom: 32px;
}

.share-popup-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-family: 'Inter', sans-serif;
}

.share-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.share-progress {
    margin-bottom: 32px;
}

.progress-bar-container {
    width: 100%;
    height: 12px;
    background: #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 10px;
    transition: width 0.5s ease;
    width: 0%;
}

.share-counter {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
}

.share-count {
    color: var(--primary-color);
    font-size: 2rem;
}

.share-total {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.share-message {
    text-align: center;
    margin-bottom: 28px;
    padding: 16px;
    background: #f0f9ff;
    border-radius: var(--radius-md);
    border: 1px solid #bae6fd;
}

.share-message p {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.6;
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.share-btn svg {
    flex-shrink: 0;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.share-btn.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.share-btn.facebook {
    background: linear-gradient(135deg, #1877F2 0%, #0C63D4 100%);
}

.share-btn.twitter {
    background: linear-gradient(135deg, #1DA1F2 0%, #0d8bd9 100%);
}

.share-btn.copy-link {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    grid-column: 1 / -1;
}

.share-note {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: #fef3c7;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: #92400e;
    text-align: center;
    justify-content: center;
}

.share-note svg {
    flex-shrink: 0;
    color: #d97706;
}

/* Main Content */
.main-content {
    width: 100%;
}

/* Payment Page */
.payment-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 42px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--card-border);
    animation: slideUp 0.5s ease-out;
    position: relative;
    overflow: visible;
    width: 100%;
    box-sizing: border-box;
}

.payment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    z-index: 1;
}

.payment-header {
    text-align: center;
    margin-bottom: 32px;
}

.payment-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-family: 'Inter', sans-serif;
}

.payment-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.payment-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid #f59e0b;
    border-radius: var(--radius-md);
    margin-bottom: 32px;
    transition: all 0.3s ease;
}

.payment-timer.timer-warning {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border-color: #ef4444;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.payment-timer svg {
    color: #d97706;
    flex-shrink: 0;
}

.timer-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.timer-label {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.timer-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d97706;
    font-family: 'Inter', sans-serif;
    letter-spacing: 1px;
}

.payment-details {
    margin-bottom: 32px;
}

.payment-details h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    font-family: 'Inter', sans-serif;
}

.payment-info-grid {
    display: grid;
    gap: 16px;
}

.payment-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

.payment-info-item.total {
    border-bottom: none;
    border-top: 2px solid var(--primary-color);
    padding-top: 18px;
    margin-top: 8px;
}

.payment-info-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.payment-info-value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.operator-logo-payment {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
}

.payment-info-item.total .payment-info-value {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 700;
}

.qr-section {
    text-align: center;
    margin-bottom: 32px;
    padding: 24px;
    background: #f9fafb;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.qr-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.bhim-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.qr-code-container {
    display: flex;
    justify-content: center;
    margin-bottom: 16px;
    padding: 20px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.qr-code {
    max-width: 280px;
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

.qr-instruction {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.payment-security {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.security-badge svg {
    color: var(--success-color);
    flex-shrink: 0;
}

.cancel-payment-btn {
    width: 100%;
    padding: 14px;
    font-size: 0.98rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    color: var(--text-secondary);
    background: #f1f5f9;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.2px;
}

.cancel-payment-btn:hover {
    background: #e2e8f0;
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.summary-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 42px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--card-border);
    animation: slideUp 0.5s ease-out;
    position: relative;
    overflow: visible;
    width: 100%;
    box-sizing: border-box;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    z-index: 1;
}

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

.summary-card h2 {
    font-size: 1.7rem;
    font-weight: 600;
    margin-bottom: 28px;
    color: var(--text-primary);
    text-align: center;
    letter-spacing: -0.3px;
}

.summary-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-item.total {
    border-bottom: none;
    border-top: 1.5px solid var(--primary-color);
    padding-top: 18px;
    margin-top: 10px;
}

.summary-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.summary-value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    letter-spacing: 0.1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.operator-logo-summary {
    width: 28px;
    height: 28px;
    object-fit: contain;
    flex-shrink: 0;
}

.summary-item.total .summary-value {
    color: var(--primary-color);
    font-size: 1.4rem;
    letter-spacing: -0.2px;
}

.proceed-btn {
    width: 100%;
    padding: 15px;
    font-size: 0.98rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    color: var(--primary-color);
    background: var(--primary-light);
    border: 1.5px solid var(--primary-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.2px;
}

.proceed-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .top-nav {
        padding: 10px 0;
    }

    .nav-container {
        padding: 0 16px;
    }

    .logo {
        font-size: 1.1rem;
    }

    .logo-icon {
        font-size: 1.3rem;
    }

    .nav-badges {
        gap: 10px;
    }

    .badge-item {
        font-size: 0.7rem;
        gap: 4px;
    }

    .badge-item svg {
        width: 14px;
        height: 14px;
    }

    .running-banner {
        top: 52px;
        padding: 8px 0;
    }

    .banner-item {
        font-size: 0.75rem;
        gap: 6px;
    }

    .banner-item .icon {
        width: 14px;
        height: 14px;
    }

    .operator-logo-banner {
        width: 18px;
        height: 18px;
    }

    .operator-logo-select {
        width: 20px;
        height: 20px;
    }

    .container {
        padding: 110px 16px 40px;
    }

    .header {
        margin-bottom: 24px;
    }

    .header h1 {
        font-size: 1.75rem;
        margin-bottom: 8px;
    }

    .header p {
        font-size: 0.9rem;
    }

    .trust-indicators {
        gap: 16px;
        padding: 20px 16px;
        flex-wrap: wrap;
    }

    .trust-item {
        flex: 1;
        min-width: 100px;
    }

    .trust-number {
        font-size: 1.2rem;
    }

    .trust-label {
        font-size: 0.7rem;
    }

    .recharge-card,
    .summary-card {
        padding: 28px 20px;
        border-radius: var(--radius-md);
    }

    .recharge-form {
        gap: 24px;
    }

    .form-group {
        gap: 8px;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    input[type="tel"],
    select {
        padding: 16px 16px 16px 48px;
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px; /* Better touch target */
    }

    .input-icon,
    .select-icon {
        left: 16px;
        width: 18px;
        height: 18px;
    }

    .plan-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .plan-option {
        padding: 16px 12px;
    }

    .plan-badge {
        font-size: 0.65rem;
        padding: 3px 8px;
        top: -6px;
        right: 6px;
    }

    .plan-amount {
        font-size: 1.15rem;
    }

    .plan-validity {
        font-size: 0.8rem;
    }

    .plan-data {
        font-size: 0.75rem;
    }

    .payable-amount {
        margin-top: 16px;
    }

    .payable-content {
        padding: 12px 16px;
        font-size: 0.9rem;
        gap: 8px;
    }

    .payable-content svg {
        width: 18px;
        height: 18px;
    }

    .payable-value {
        font-size: 1rem;
    }

    .security-notice {
        padding: 12px 14px;
        font-size: 0.8rem;
        gap: 8px;
    }

    .security-notice svg {
        width: 16px;
        height: 16px;
    }

    .continue-btn {
        padding: 16px 24px;
        font-size: 1rem;
        min-height: 52px; /* Better touch target */
    }

    .trust-badges {
        gap: 10px;
        margin-top: 24px;
    }

    .badge {
        padding: 12px 16px;
        font-size: 0.8rem;
        flex: 1;
        min-width: 0;
    }

    .badge svg {
        width: 20px;
        height: 20px;
    }

    .footer {
        padding: 36px 0 20px;
        margin-top: 40px;
    }

    .footer-content {
        padding: 0 16px;
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-section {
        text-align: center;
    }

    .footer-section h4 {
        font-size: 0.95rem;
        margin-bottom: 10px;
    }

    .footer-section p {
        font-size: 0.85rem;
    }

    .footer-bottom {
        padding: 20px 16px 0;
    }

    .footer-bottom p {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .share-popup {
        padding: 32px 24px;
        max-width: 100%;
    }

    .share-popup-header h2 {
        font-size: 1.6rem;
    }

    .share-buttons {
        grid-template-columns: 1fr;
    }

    .share-btn {
        padding: 12px 16px;
        font-size: 0.9rem;
    }

    .payment-card {
        padding: 24px 16px;
    }

    .payment-header h2 {
        font-size: 1.4rem;
    }

    .payment-timer {
        padding: 12px 16px;
        flex-direction: column;
        gap: 8px;
    }

    .timer-value {
        font-size: 1.2rem;
    }

    .payment-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .payment-info-item.total .payment-info-value {
        font-size: 1.2rem;
    }

    .qr-code {
        max-width: 200px;
    }

    .payment-security {
        flex-direction: column;
        gap: 12px;
    }

    .security-badge {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    html {
        -webkit-text-size-adjust: 100%;
        -ms-text-size-adjust: 100%;
    }
    
    body {
        padding: 0;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    * {
        max-width: 100%;
    }
    
    img, video, iframe {
        max-width: 100%;
        height: auto;
    }

    .top-nav {
        padding: 8px 0;
    }

    .nav-container {
        padding: 0 12px;
    }

    .logo {
        font-size: 1rem;
    }

    .logo-icon {
        font-size: 1.2rem;
    }

    .nav-badges {
        display: none;
    }

    .running-banner {
        top: 48px;
        padding: 6px 0;
    }

    .banner-item {
        font-size: 0.7rem;
        gap: 5px;
    }

    .banner-item .icon {
        width: 12px;
        height: 12px;
    }

    .operator-logo-banner {
        width: 16px;
        height: 16px;
    }

    .operator-logo-select {
        width: 18px;
        height: 18px;
    }

    .operator-logo-summary {
        width: 24px;
        height: 24px;
    }

    .container {
        padding: 100px 12px 30px;
    }

    .header {
        margin-bottom: 20px;
    }

    .header h1 {
        font-size: 1.5rem;
        margin-bottom: 6px;
    }

    .header p {
        font-size: 0.85rem;
    }

    .trust-indicators {
        flex-direction: row;
        gap: 12px;
        padding: 16px 12px;
        flex-wrap: wrap;
    }

    .trust-item {
        flex: 1;
        min-width: 80px;
    }

    .trust-number {
        font-size: 1.1rem;
        margin-bottom: 3px;
    }

    .trust-label {
        font-size: 0.65rem;
    }

    .recharge-card,
    .summary-card,
    .payment-card {
        padding: 24px 16px;
        border-radius: var(--radius-md);
    }

    .payment-header h2 {
        font-size: 1.4rem;
    }

    .payment-subtitle {
        font-size: 0.85rem;
    }

    .payment-timer {
        padding: 12px 16px;
        flex-direction: column;
        gap: 8px;
    }

    .timer-content {
        flex-direction: column;
        gap: 6px;
    }

    .timer-value {
        font-size: 1.2rem;
    }

    .payment-details h3 {
        font-size: 1.1rem;
    }

    .payment-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .payment-info-value {
        font-size: 0.95rem;
    }

    .payment-info-item.total .payment-info-value {
        font-size: 1.2rem;
    }

    .qr-section {
        padding: 20px 16px;
    }

    .qr-header {
        font-size: 0.9rem;
        flex-direction: column;
        gap: 8px;
    }

    .bhim-logo {
        width: 32px;
        height: 32px;
    }

    .qr-code-container {
        padding: 12px;
    }

    .qr-code {
        max-width: 200px;
    }

    .qr-instruction {
        font-size: 0.8rem;
    }

    .payment-security {
        flex-direction: column;
        gap: 12px;
    }

    .security-badge {
        justify-content: center;
        width: 100%;
    }

    .recharge-form {
        gap: 20px;
    }

    .form-group {
        gap: 6px;
    }

    .form-group label {
        font-size: 0.8rem;
    }

    input[type="tel"],
    select {
        padding: 15px 15px 15px 44px;
        font-size: 16px;
        min-height: 48px;
        border-radius: var(--radius-sm);
    }

    .input-icon,
    .select-icon {
        left: 14px;
        width: 16px;
        height: 16px;
    }

    .plan-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .plan-option {
        padding: 14px 12px;
    }

    .plan-badge {
        font-size: 0.6rem;
        padding: 3px 7px;
        top: -6px;
        right: 6px;
    }

    .plan-amount {
        font-size: 1.1rem;
    }

    .plan-validity {
        font-size: 0.75rem;
    }

    .plan-data {
        font-size: 0.7rem;
    }

    .payable-amount {
        margin-top: 14px;
    }

    .payable-content {
        padding: 10px 14px;
        font-size: 0.85rem;
        gap: 6px;
    }

    .payable-content svg {
        width: 16px;
        height: 16px;
    }

    .payable-value {
        font-size: 0.95rem;
    }

    .security-notice {
        padding: 10px 12px;
        font-size: 0.75rem;
        gap: 6px;
    }

    .security-notice svg {
        width: 14px;
        height: 14px;
    }

    .continue-btn {
        padding: 15px 20px;
        font-size: 0.95rem;
        min-height: 50px;
        width: 100%;
    }

    .continue-btn .btn-arrow {
        width: 18px;
        height: 18px;
    }

    .trust-badges {
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
    }

    .badge {
        justify-content: center;
        padding: 14px 16px;
        width: 100%;
    }

    .badge svg {
        width: 18px;
        height: 18px;
    }

    .share-popup {
        padding: 28px 20px;
        max-width: 100%;
    }

    .share-popup-header h2 {
        font-size: 1.4rem;
    }

    .share-subtitle {
        font-size: 0.9rem;
    }

    .share-counter {
        font-size: 1.3rem;
    }

    .share-count {
        font-size: 1.7rem;
    }

    .share-message {
        padding: 12px;
    }

    .share-message p {
        font-size: 0.85rem;
    }

    .share-buttons {
        grid-template-columns: 1fr;
    }

    .share-btn {
        padding: 12px 14px;
        font-size: 0.85rem;
    }

    .share-note {
        font-size: 0.8rem;
        padding: 10px;
    }

    .summary-card h2 {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }

    .summary-item {
        padding: 12px 0;
    }

    .summary-label {
        font-size: 0.85rem;
    }

    .summary-value {
        font-size: 0.9rem;
    }

    .summary-item.total .summary-value {
        font-size: 1.2rem;
    }

    .proceed-btn {
        padding: 14px;
        font-size: 0.9rem;
        min-height: 48px;
    }

    .footer {
        padding: 28px 0 16px;
        margin-top: 30px;
    }

    .footer-content {
        padding: 0 12px;
        gap: 20px;
    }

    .footer-section h4 {
        font-size: 0.9rem;
        margin-bottom: 8px;
    }

    .footer-section p {
        font-size: 0.8rem;
    }

    .footer-bottom {
        padding: 16px 12px 0;
    }

    .footer-bottom p {
        font-size: 0.75rem;
        line-height: 1.6;
    }

    .footer-section {
        text-align: center;
    }
}

/* Loading state */
.continue-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Focus visible for accessibility */
input:focus-visible,
select:focus-visible,
button:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 3px;
}

/* Subtle animation improvements */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Input wrapper icon positioning fix */
.input-wrapper:focus-within .input-icon,
.select-wrapper:focus-within .select-icon {
    opacity: 1;
}

/* Hover state for inputs */
input[type="tel"]:hover:not(:focus),
select:hover:not(:focus) {
    border-color: var(--border-hover);
    background: white;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 32px;
    width: 100%;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.badge svg {
    color: var(--primary-color);
    flex-shrink: 0;
}

.badge:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 48px 0 24px;
    margin-top: 60px;
    width: 100%;
    position: relative;
    box-sizing: border-box;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-section {
    text-align: left;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-family: 'Inter', sans-serif;
}

.footer-section p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.footer-bottom {
    max-width: 600px;
    margin: 0 auto;
    padding: 24px 20px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}