/* ============================================
       DARK THEME - KIMORA NET STYLE
       ============================================ */

    /* ----- RESET & BASE ----- */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        background: #0a0a0f;
    }

    .payment-page {
        min-height: 100vh;
        
        background: radial-gradient(ellipse at 50% 0%, #1a1a2e 0%, #0a0a0f 70%);
        padding: 24px 16px;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        position: relative;
        overflow: hidden;
    }

    /* Background Glow Effect */
    .payment-page::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(ellipse at 30% 20%, rgba(99, 102, 241, 0.06) 0%, transparent 50%),
                    radial-gradient(ellipse at 70% 80%, rgba(139, 92, 246, 0.04) 0%, transparent 50%);
        pointer-events: none;
        animation: glowFloat 20s ease-in-out infinite alternate;
    }

    @keyframes glowFloat {
        0% { transform: translate(0, 0) rotate(0deg); }
        100% { transform: translate(2%, 1%) rotate(3deg); }
    }

    .payment-container {
        
        width: 100%;
        max-width: 640px;
        margin: 0 auto;
        padding-top: 20px;
        position: relative;
        z-index: 1;
    }

 /* ----- HEADER IMPROVEMENTS ----- */
.payment-header {
         padding-top: 50px;
    text-align: center;
    margin-bottom: 32px;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 20px;
    letter-spacing: 0.3px;
}

.badge-pulse {
    color: #4ade80;
    font-size: 7px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(0.8); }
}

/* ===== LOGO WRAPPER - TENGAH ===== */
.logo-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 16px;
    position: relative;
    width: 100%;
}

.logo-wrapper::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 130px;
    height: 130px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent 70%);
    border-radius: 50%;
    animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
    0% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

/* ===== LOGO - LEBAR PROPORSIONAL ===== */
.payment-logo {
    width: 120px;
    height: auto;
    max-height: 80px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.2);
    display: block;
    background: rgba(255,255,255,0.05);
    padding: 6px 12px;
    position: relative;
    z-index: 1;
    object-fit: contain;
    transition: all 0.3s ease;
}

.payment-logo:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.3);
}

/* Alternative: Logo Lebar dengan ukuran spesifik */
.payment-logo-wide {
    width: 150px;
    height: auto;
    max-height: 70px;
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.2);
    display: block;
    background: rgba(255,255,255,0.05);
    padding: 4px 16px;
    position: relative;
    z-index: 1;
    object-fit: contain;
    transition: all 0.3s ease;
}

.payment-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.payment-header h1 .highlight {
    background: linear-gradient(135deg, #818cf8, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-icon {
    color: #818cf8;
    font-size: 1.3rem;
    -webkit-text-fill-color: initial;
    animation: wifiPulse 2s ease-in-out infinite;
}

@keyframes wifiPulse {
    0%, 100% { transform: scale(1); opacity: 0.7; }
    50% { transform: scale(1.1); opacity: 1; }
}

.subtitle {
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
    margin-bottom: 20px;
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
}

.subtitle i {
    color: #818cf8;
    font-size: 0.6rem;
    opacity: 0.6;
}

.header-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    padding: 8px 20px;
    background: rgba(255,255,255,0.03);
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.04);
    max-width: 400px;
    margin: 0 auto;
}

.stat-item {
    color: rgba(255,255,255,0.5);
    font-size: 0.78rem;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    padding: 4px 0;
}

.stat-item i {
    color: #818cf8;
    font-size: 0.85rem;
    opacity: 0.8;
}

.stat-divider {
    width: 1px;
    height: 16px;
    background: rgba(255,255,255,0.06);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
    .payment-header h1 {
        font-size: 1.4rem;
        gap: 4px;
    }

    .header-icon {
        font-size: 1rem;
    }

    .header-stats {
        gap: 10px;
        padding: 6px 14px;
        border-radius: 30px;
        max-width: 100%;
        flex-wrap: wrap;
    }

    .stat-item {
        font-size: 0.7rem;
    }

    .stat-divider {
        height: 12px;
    }

    /* Logo Mobile */
    .payment-logo {
        width: 100px;
        max-height: 60px;
        padding: 4px 10px;
    }

    .logo-wrapper::after {
        width: 110px;
        height: 110px;
    }

    .subtitle {
        font-size: 0.8rem;
    }

    .header-badge {
        font-size: 10px;
        padding: 4px 14px;
    }
}

@media (max-width: 380px) {
    .payment-logo {
        width: 80px;
        max-height: 50px;
        padding: 3px 8px;
    }

    .logo-wrapper::after {
        width: 90px;
        height: 90px;
    }

    .payment-header h1 {
        font-size: 1.2rem;
    }
}

@media (min-width: 600px) {
    .payment-header h1 {
        font-size: 2.2rem;
    }

    /* Logo Tablet/Desktop */
    .payment-logo {
        width: 150px;
        max-height: 80px;
        padding: 6px 16px;
    }

    .logo-wrapper::after {
        width: 160px;
        height: 160px;
    }

    .header-stats {
        max-width: 450px;
        padding: 10px 28px;
    }
}

@media (min-width: 1024px) {
    .payment-logo {
        width: 180px;
        max-height: 90px;
        padding: 8px 20px;
    }

    .logo-wrapper::after {
        width: 190px;
        height: 190px;
    }
}
    /* ----- SEARCH SECTION ----- */
    .payment-search {
        background: rgba(255,255,255,0.04);
        backdrop-filter: blur(20px);
        border-radius: 20px;
        padding: 24px 24px 20px;
        border: 1px solid rgba(255,255,255,0.06);
        margin-bottom: 20px;
        transition: all 0.3s ease;
    }

    .payment-search:hover {
        border-color: rgba(99, 102, 241, 0.2);
        box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    }

    .input-wrapper {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .input-wrapper input {
        width: 100%;
        padding: 14px 18px;
        background: rgba(255,255,255,0.06);
        border: 2px solid rgba(255,255,255,0.08);
        border-radius: 14px;
        color: #ffffff;
        font-size: 0.95rem;
        outline: none;
        transition: all 0.25s ease;
        font-weight: 500;
    }

    .input-wrapper input::placeholder {
        color: rgba(255,255,255,0.25);
        font-weight: 400;
    }

    .input-wrapper input:focus {
        border-color: #818cf8;
        background: rgba(255,255,255,0.08);
        box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.06);
    }

    .btn-primary {
        width: 100%;
        padding: 14px 20px;
        background: linear-gradient(135deg, #818cf8, #6366f1);
        color: #fff;
        border: none;
        border-radius: 14px;
        font-weight: 600;
        font-size: 0.95rem;
        cursor: pointer;
        transition: all 0.25s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        box-shadow: 0 4px 20px rgba(99, 102, 241, 0.2);
    }

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 32px rgba(99, 102, 241, 0.35);
    }

    .btn-primary:active {
        transform: scale(0.97);
        box-shadow: 0 2px 12px rgba(99, 102, 241, 0.15);
    }

    .btn-primary i {
        font-size: 0.9rem;
    }

    .search-note {
        margin-top: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        flex-wrap: wrap;
        color: rgba(255,255,255,0.3);
        font-size: 0.78rem;
    }

    .search-note i {
        color: #818cf8;
        opacity: 0.7;
    }

    .note-divider {
        color: rgba(255,255,255,0.06);
    }

    .search-note strong {
        color: rgba(255,255,255,0.6);
        font-weight: 600;
    }

    .search-suggestions {
        margin-top: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: center;
        min-height: 30px;
    }

    .search-suggestions span {
        color: rgba(255,255,255,0.3);
        font-size: 0.78rem;
    }

    .suggestion-chip {
        background: rgba(255,255,255,0.05);
        border: 1px solid rgba(255,255,255,0.06);
        color: rgba(255,255,255,0.5);
        padding: 4px 14px;
        border-radius: 50px;
        font-size: 0.75rem;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.2s ease;
        font-family: inherit;
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

    .suggestion-chip:hover {
        background: rgba(99, 102, 241, 0.15);
        border-color: #818cf8;
        color: #ffffff;
        transform: translateY(-1px);
        box-shadow: 0 4px 16px rgba(99, 102, 241, 0.1);
    }

    .suggestion-chip:active {
        transform: scale(0.95);
    }

    .suggestion-chip .chip-delete {
        color: rgba(255,255,255,0.2);
        font-size: 0.6rem;
        cursor: pointer;
        padding: 0 2px;
        transition: color 0.2s ease;
        font-weight: 700;
    }

    .suggestion-chip:hover .chip-delete {
        color: rgba(255,255,255,0.4);
    }

    .suggestion-chip .chip-index {
        color: rgba(255,255,255,0.2);
        font-size: 0.6rem;
        margin-right: 2px;
        font-weight: 400;
    }

    .suggestion-chip:hover .chip-index {
        color: rgba(255,255,255,0.3);
    }

    .suggestions-empty {
        color: rgba(255,255,255,0.15);
        font-size: 0.75rem;
        font-style: italic;
    }

    /* ----- LOADING ----- */
    .loading-box {
        background: rgba(255,255,255,0.04);
        backdrop-filter: blur(20px);
        border-radius: 20px;
        padding: 0;
        text-align: center;
        border: 1px solid rgba(255,255,255,0.06);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        height: 0;
        overflow: hidden;
        margin: 0;
    }

    .loading-box.active {
        opacity: 1;
        visibility: visible;
        height: auto;
        padding: 40px 24px 36px;
        margin-bottom: 20px;
    }

    .loader-wrapper {
        position: relative;
        width: 64px;
        height: 64px;
        margin: 0 auto 18px;
    }

    .loader {
        width: 64px;
        height: 64px;
        border: 3px solid rgba(255,255,255,0.06);
        border-top: 3px solid #818cf8;
        border-radius: 50%;
        animation: spin 0.8s linear infinite;
    }

    .loader-text {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: #818cf8;
        font-size: 1.2rem;
    }

    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    .loading-box h4 {
        color: #ffffff;
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 4px;
    }

    .loading-box p {
        color: rgba(255,255,255,0.4);
        font-size: 0.85rem;
        font-weight: 400;
    }

    .loading-progress {
        margin-top: 20px;
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }

    .loading-progress-bar {
        width: 100%;
        height: 6px;
        background: rgba(255,255,255,0.06);
        border-radius: 10px;
        overflow: hidden;
        position: relative;
    }

    .loading-progress-bar .progress-fill {
        height: 100%;
        background: linear-gradient(90deg, #818cf8, #a78bfa);
        border-radius: 10px;
        width: 0%;
        transition: width 0.3s ease;
    }

    .loading-progress-text {
        color: rgba(255,255,255,0.3);
        font-size: 0.7rem;
        margin-top: 8px;
        display: block;
        font-weight: 500;
    }

    /* ----- RESULT ----- */
    .payment-result {
        display: none;
        animation: fadeUp 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .payment-result.show {
        display: block;
    }

    @keyframes fadeUp {
        from { opacity: 0; transform: translateY(16px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .result-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 16px;
        padding: 0 2px;
    }

    .result-header h3 {
        color: #4ade80;
        font-size: 0.95rem;
        font-weight: 700;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .result-header h3 i {
        font-size: 1rem;
        color: #4ade80;
    }

    .result-date {
        color: rgba(255,255,255,0.3);
        font-size: 0.75rem;
        font-weight: 500;
    }

    /* ----- CARDS ----- */
    .card {
        background: rgba(255,255,255,0.04);
        backdrop-filter: blur(20px);
        border-radius: 20px;
        border: 1px solid rgba(255,255,255,0.06);
        overflow: hidden;
        margin-bottom: 16px;
        transition: all 0.3s ease;
    }

    .card:hover {
        border-color: rgba(99, 102, 241, 0.15);
        box-shadow: 0 8px 40px rgba(0,0,0,0.2);
    }

    .card-header {
        padding: 16px 20px;
        display: flex;
        align-items: center;
        gap: 12px;
        border-bottom: 1px solid rgba(255,255,255,0.04);
        background: rgba(255,255,255,0.02);
    }

    .card-icon {
        width: 36px;
        height: 36px;
        border-radius: 12px;
        background: rgba(99, 102, 241, 0.12);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #818cf8;
        font-size: 1rem;
        flex-shrink: 0;
    }

    .card-title {
        flex: 1;
        color: #ffffff;
        font-weight: 600;
        font-size: 0.95rem;
    }

    .card-badge {
        background: rgba(74, 222, 128, 0.12);
        color: #4ade80;
        padding: 3px 12px;
        border-radius: 50px;
        font-size: 0.65rem;
        font-weight: 700;
        letter-spacing: 0.3px;
    }

    .card-body {
        padding: 20px;
    }

    /* ----- INFO GRID ----- */
    .info-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .info-item {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .info-item.full-width {
        grid-column: 1 / -1;
    }

    .info-label {
        color: rgba(255,255,255,0.35);
        font-size: 0.7rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 5px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .info-label i {
        font-size: 0.6rem;
        color: #818cf8;
        opacity: 0.6;
    }

    .info-value {
        color: #ffffff;
        font-size: 0.95rem;
        font-weight: 600;
        word-break: break-word;
    }

    .status-badge {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        background: rgba(74, 222, 128, 0.12);
        color: #4ade80;
        padding: 3px 14px;
        border-radius: 50px;
        font-size: 0.75rem;
        font-weight: 600;
        width: fit-content;
    }

    .status-badge i {
        font-size: 0.6rem;
    }

    /* ----- BILL CARD ----- */
    .total-card .card-header {
        background: rgba(99, 102, 241, 0.06);
        border-bottom-color: rgba(99, 102, 241, 0.06);
    }

    .total-card .card-icon {
        background: rgba(99, 102, 241, 0.15);
        color: #a78bfa;
    }

    .period {
        color: rgba(255,255,255,0.4);
        font-size: 0.85rem;
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        gap: 8px;
        font-weight: 500;
    }

    .period i {
        color: #818cf8;
        opacity: 0.7;
    }

    .period strong {
        color: #ffffff;
        font-weight: 700;
    }

    .bill-price {
        text-align: center;
        padding: 12px 0 16px;
        margin-bottom: 16px;
        border-bottom: 2px dashed rgba(255,255,255,0.04);
    }

    .bill-price .currency {
        color: rgba(255,255,255,0.3);
        font-size: 1.2rem;
        font-weight: 500;
    }

    .bill-price .amount {
        font-size: 3rem;
        font-weight: 800;
        letter-spacing: -1px;
        background: linear-gradient(135deg, #ffffff, #a78bfa);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .bill-detail-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 16px;
    }

    .detail-item {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 10px 14px;
        background: rgba(255,255,255,0.03);
        border-radius: 12px;
        border: 1px solid rgba(255,255,255,0.04);
        transition: background 0.2s ease;
    }

    .detail-item:hover {
        background: rgba(255,255,255,0.05);
    }

    .detail-item.full-width {
        grid-column: 1 / -1;
    }

    .detail-icon {
        width: 30px;
        height: 30px;
        border-radius: 10px;
        background: rgba(255,255,255,0.04);
        display: flex;
        align-items: center;
        justify-content: center;
        color: rgba(255,255,255,0.4);
        font-size: 0.8rem;
        flex-shrink: 0;
        border: 1px solid rgba(255,255,255,0.04);
    }

    .detail-content {
        flex: 1;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 8px;
    }

    .detail-label {
        color: rgba(255,255,255,0.35);
        font-size: 0.75rem;
        font-weight: 500;
    }

    .detail-value {
        color: #ffffff;
        font-size: 0.9rem;
        font-weight: 600;
        text-align: right;
    }

    .detail-value.text-danger {
        color: #f87171;
    }

    .bill-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-top: 4px;
    }

    .btn-download,
    .btn-print {
        padding: 10px 16px;
        border: 1px solid rgba(255,255,255,0.06);
        background: transparent;
        color: rgba(255,255,255,0.5);
        border-radius: 12px;
        cursor: pointer;
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        font-size: 0.8rem;
        font-weight: 600;
        font-family: inherit;
    }

    .btn-download:hover,
    .btn-print:hover {
        border-color: rgba(99, 102, 241, 0.3);
        color: #818cf8;
        background: rgba(99, 102, 241, 0.06);
    }

    .btn-download:active,
    .btn-print:active {
        transform: scale(0.97);
    }

    /* ----- PAYMENT METHODS ----- */
    .payment-methods {
        margin-top: 20px;
    }

    .methods-header {
        text-align: center;
        margin-bottom: 18px;
    }

    .methods-header h3 {
        color: #ffffff;
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 4px;
    }

    .methods-header h3 i {
        color: #818cf8;
        margin-right: 8px;
    }

    .methods-header p {
        color: rgba(255,255,255,0.35);
        font-size: 0.85rem;
        font-weight: 400;
    }

    .methods-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .method {
        background: rgba(255,255,255,0.04);
        backdrop-filter: blur(20px);
        border-radius: 16px;
        padding: 16px 18px;
        border: 1px solid rgba(255,255,255,0.06);
        display: flex;
        align-items: center;
        gap: 14px;
        transition: all 0.25s ease;
        cursor: pointer;
    }

    .method:hover {
        border-color: rgba(99, 102, 241, 0.2);
        box-shadow: 0 4px 24px rgba(0,0,0,0.2);
        transform: translateY(-2px);
    }

    .method:active {
        transform: scale(0.98);
    }

    .method-icon {
        width: 44px;
        height: 44px;
        border-radius: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        flex-shrink: 0;
    }

    .method-qris .method-icon {
        background: rgba(99, 102, 241, 0.12);
        color: #818cf8;
    }

    .method-transfer .method-icon {
        background: rgba(52, 211, 153, 0.12);
        color: #34d399;
    }

    .method-wa .method-icon {
        background: rgba(37, 211, 102, 0.12);
        color: #25d366;
    }

    .method-content {
        flex: 1;
        min-width: 0;
    }

    .method-content h3 {
        color: #ffffff;
        font-size: 0.95rem;
        font-weight: 700;
        margin-bottom: 1px;
    }

    .method-content p {
        color: rgba(255,255,255,0.35);
        font-size: 0.75rem;
        margin-bottom: 6px;
    }

    .method-benefits {
        display: flex;
        gap: 14px;
        margin-bottom: 8px;
    }

    .method-benefits span {
        color: rgba(255,255,255,0.3);
        font-size: 0.65rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 3px;
    }

    .method-benefits span i {
        color: #4ade80;
        font-size: 0.5rem;
    }

    .btn-method {
        width: 100%;
        padding: 10px 16px;
        border: none;
        border-radius: 12px;
        font-weight: 700;
        font-size: 0.85rem;
        cursor: pointer;
        transition: all 0.25s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        font-family: inherit;
    }

    .btn-method:hover {
        transform: translateY(-1px);
    }

    .btn-method:active {
        transform: scale(0.97);
    }

    .method-qris .btn-method {
        background: linear-gradient(135deg, #818cf8, #6366f1);
        color: #fff;
        box-shadow: 0 4px 20px rgba(99, 102, 241, 0.2);
    }

    .method-qris .btn-method:hover {
        box-shadow: 0 8px 32px rgba(99, 102, 241, 0.35);
    }

    .method-transfer .btn-method {
        background: linear-gradient(135deg, #34d399, #059669);
        color: #fff;
        box-shadow: 0 4px 20px rgba(52, 211, 153, 0.2);
    }

    .method-transfer .btn-method:hover {
        box-shadow: 0 8px 32px rgba(52, 211, 153, 0.35);
    }

    .method-wa .btn-method {
        background: linear-gradient(135deg, #25d366, #128C7E);
        color: #fff;
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.2);
    }

    .method-wa .btn-method:hover {
        box-shadow: 0 8px 32px rgba(37, 211, 102, 0.35);
    }

    /* ============================================
       RESPONSIVE
       ============================================ */

    @media (min-width: 600px) {
        .payment-container {
            max-width: 700px;
            padding-top: 30px;
        }

        .methods-grid {
            grid-template-columns: repeat(3, 1fr);
        }

        .method {
            flex-direction: column;
            text-align: center;
            padding: 24px 18px;
        }

        .method-content p {
            margin-bottom: 10px;
        }

        .method-benefits {
            justify-content: center;
        }

        .input-wrapper {
            flex-direction: row;
            align-items: center;
            gap: 12px;
        }

        .input-wrapper input {
            border: 2px solid rgba(255,255,255,0.08);
            padding: 12px 18px;
            flex: 1;
        }

        .input-wrapper input:focus {
            border-color: #818cf8;
        }

        .btn-primary {
            width: auto;
            padding: 12px 28px;
            flex-shrink: 0;
        }

        .payment-search {
            padding: 24px 28px 20px;
        }

        .payment-header h1 {
            font-size: 2rem;
        }

        .bill-price .amount {
            font-size: 3.4rem;
        }

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

    @media (min-width: 768px) {
        .payment-page {
            padding: 40px;
        }

        .payment-container {
            max-width: 780px;
        }

        .methods-grid {
            gap: 16px;
        }

        .bill-detail-grid {
            grid-template-columns: 1fr 1fr 1fr;
        }

        .detail-item.full-width {
            grid-column: auto;
        }
    }

    @media (max-width: 380px) {
        .payment-header h1 {
            font-size: 1.3rem;
        }

        .bill-price .amount {
            font-size: 2.2rem;
        }

        .info-grid {
            grid-template-columns: 1fr;
        }

        .header-stats {
            gap: 12px;
        }

        .stat-item {
            font-size: 0.7rem;
        }
    }