/* Premier Wallet Modal - Mobile-First App Design */
/* Save as: /css/wallet-modal-unified.css */

/* ============================================
   ROOT VARIABLES
   ============================================ */
:root {
    --wallet-gold: #FFD700;
    --wallet-gold-dark: #FFA500;
    --wallet-bg-primary: #000;
    --wallet-bg-secondary: #0a0a0a;
    --wallet-bg-card: #1a1a1a;
    --wallet-border: rgba(255, 215, 0, 0.15);
    --wallet-text: #fff;
    --wallet-text-muted: rgba(255, 255, 255, 0.6);
    --wallet-success: #00ff00;
    --wallet-danger: #ff4444;
}

/* ============================================
   MODAL OVERLAY
   ============================================ */
#walletModal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    animation: fadeIn 0.3s ease;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   WALLET CONTAINER - MOBILE FIRST
   ============================================ */
.premier-wallet-container {
    width: 100%;
    height: 100%;
    max-width: 500px;
    max-height: 90vh;
    background: var(--wallet-bg-primary);
    border: 1px solid var(--wallet-border);
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 215, 0, 0.1);
}

@keyframes slideUp {
    from {
        transform: translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ============================================
   HEADER - APP BAR STYLE
   ============================================ */
.premier-modal-header {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), rgba(255, 165, 0, 0.03));
    border-bottom: 1px solid var(--wallet-border);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.modal-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wallet-icon-wrapper {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--wallet-gold), var(--wallet-gold-dark));
    border-radius: 12px;
    display: grid;
    place-items: center;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.wallet-icon-wrapper i {
    color: #000;
    font-size: 20px;
}

.modal-title {
    color: var(--wallet-text);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.close-modal-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--wallet-text-muted);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: all 0.2s;
}

.close-modal-btn:hover {
    background: rgba(255, 215, 0, 0.2);
    color: var(--wallet-gold);
    transform: rotate(90deg);
}

/* ============================================
   CONTENT AREA - SCROLLABLE
   ============================================ */
.premier-modal-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    -webkit-overflow-scrolling: touch;
}

/* Custom Scrollbar */
.premier-modal-content::-webkit-scrollbar {
    width: 4px;
}

.premier-modal-content::-webkit-scrollbar-track {
    background: rgba(255, 215, 0, 0.05);
}

.premier-modal-content::-webkit-scrollbar-thumb {
    background: rgba(255, 215, 0, 0.3);
    border-radius: 2px;
}

/* ============================================
   BALANCE CARD
   ============================================ */
.wallet-balance-box {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 165, 0, 0.05));
    border: 1px solid var(--wallet-border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.wallet-balance-box::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    top: -100%;
    left: -100%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, 50px); }
}

.balance-label {
    color: var(--wallet-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

#modalWalletBalance {
    font-size: 36px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--wallet-gold), var(--wallet-gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}

/* ============================================
   QUICK AMOUNTS GRID
   ============================================ */
.section-title {
    color: var(--wallet-gold);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

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

.amount-button {
    background: var(--wallet-bg-card);
    border: 1px solid var(--wallet-border);
    border-radius: 12px;
    padding: 16px;
    color: var(--wallet-gold);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    -webkit-tap-highlight-color: transparent;
}

.amount-button:active {
    transform: scale(0.98);
}

.amount-button:hover {
    background: rgba(255, 215, 0, 0.1);
    border-color: var(--wallet-gold);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.2);
}

.amount-button.popular {
    border-color: rgba(255, 215, 0, 0.3);
    background: rgba(255, 215, 0, 0.05);
}

.popular-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--wallet-gold);
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

/* ============================================
   CUSTOM AMOUNT INPUT
   ============================================ */
.custom-amount-wrapper {
    margin-bottom: 24px;
}

.custom-input-container {
    position: relative;
}

.currency-symbol {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--wallet-gold);
    font-size: 18px;
    font-weight: 600;
    pointer-events: none;
}

#depositAmount {
    width: 100%;
    background: var(--wallet-bg-card);
    border: 1px solid var(--wallet-border);
    border-radius: 12px;
    padding: 16px 16px 16px 40px;
    color: var(--wallet-text);
    font-size: 18px;
    font-weight: 500;
    transition: all 0.2s;
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

#depositAmount::-webkit-inner-spin-button,
#depositAmount::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

#depositAmount::placeholder {
    color: var(--wallet-text-muted);
}

#depositAmount:focus {
    outline: none;
    border-color: var(--wallet-gold);
    background: rgba(255, 215, 0, 0.05);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

/* ============================================
   PAYMENT METHODS
   ============================================ */
.payment-methods-section {
    margin-bottom: 24px;
}

.payment-method-card {
    background: var(--wallet-bg-card);
    border: 1px solid var(--wallet-border);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.payment-method-card:hover {
    background: rgba(255, 215, 0, 0.05);
    border-color: rgba(255, 215, 0, 0.3);
}

.payment-method-card.selected {
    background: rgba(255, 215, 0, 0.08);
    border-color: var(--wallet-gold);
}

.payment-method-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.payment-method-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 8px;
    display: grid;
    place-items: center;
    color: var(--wallet-gold);
    font-size: 18px;
}

.payment-method-text h4 {
    color: var(--wallet-text);
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 2px 0;
}

.payment-method-text p {
    color: var(--wallet-text-muted);
    font-size: 12px;
    margin: 0;
}

.payment-check {
    color: var(--wallet-gold);
    font-size: 20px;
    opacity: 0;
    transition: opacity 0.2s;
}

.payment-method-card.selected .payment-check {
    opacity: 1;
}

/* ============================================
   STRIPE CARD ELEMENT
   ============================================ */
#stripeCardSection {
    margin-top: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid var(--wallet-border);
}

#card-element {
    background: var(--wallet-text);
    border: 1px solid var(--wallet-border);
    border-radius: 8px;
    padding: 12px;
    min-height: 44px;
}

#card-errors {
    color: var(--wallet-danger);
    font-size: 12px;
    margin-top: 8px;
}

/* ============================================
   PAY BUTTON - STICKY FOOTER
   ============================================ */
.payment-footer {
    padding: 16px 20px;
    background: var(--wallet-bg-secondary);
    border-top: 1px solid var(--wallet-border);
    flex-shrink: 0;
}

#payButton {
    width: 100%;
    background: linear-gradient(135deg, var(--wallet-gold), var(--wallet-gold-dark));
    color: #000;
    font-size: 16px;
    font-weight: 700;
    padding: 16px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 56px;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

#payButton:not(:disabled):active {
    transform: scale(0.98);
}

#payButton:not(:disabled):hover {
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

#payButton:disabled {
    background: var(--wallet-bg-card);
    color: var(--wallet-text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

#payButton .fa-spinner {
    animation: spin 1s linear infinite;
}

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

/* ============================================
   TRANSACTION HISTORY
   ============================================ */
.transaction-history-section {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--wallet-border);
}

#transactionHistory {
    max-height: 200px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.transaction-item {
    background: var(--wallet-bg-card);
    border: 1px solid var(--wallet-border);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.transaction-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.transaction-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 6px;
    display: grid;
    place-items: center;
    color: var(--wallet-gold);
    font-size: 14px;
}

.transaction-details {
    flex: 1;
}

.transaction-type {
    color: var(--wallet-text);
    font-size: 13px;
    font-weight: 500;
}

.transaction-date {
    color: var(--wallet-text-muted);
    font-size: 11px;
}

.transaction-amount {
    color: var(--wallet-success);
    font-weight: 600;
    font-size: 14px;
}

.transaction-amount.debit {
    color: var(--wallet-danger);
}

.empty-transactions {
    text-align: center;
    padding: 24px;
    color: var(--wallet-text-muted);
    font-size: 13px;
}

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

/* Mobile Full Screen */
@media (max-width: 500px) {
    .premier-wallet-container {
        max-width: 100%;
        max-height: 100%;
        height: 100vh;
        border-radius: 0;
        border: none;
    }
    
    .amounts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    #modalWalletBalance {
        font-size: 32px;
    }
}

/* Tablet */
@media (min-width: 501px) and (max-width: 768px) {
    .amounts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop */
@media (min-width: 769px) {
    .premier-wallet-container {
        max-width: 480px;
        max-height: 85vh;
    }
    
    .amounts-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .amount-button {
        padding: 14px 10px;
        font-size: 14px;
    }
}

/* ============================================
   UTILITIES & ANIMATIONS
   ============================================ */
.text-center { text-align: center; }
.hidden { display: none !important; }

/* Touch feedback */
button, .amount-button, .payment-method-card {
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

/* Loading overlay */
.wallet-loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: grid;
    place-items: center;
    z-index: 100;
}

.wallet-loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--wallet-border);
    border-top-color: var(--wallet-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Success animation */
@keyframes success-pulse {
    0% { transform: scale(0); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

.success-animation {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--wallet-success);
    font-size: 60px;
    animation: success-pulse 1s ease;
}

/* Error shake */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.error-shake {
    animation: shake 0.3s ease;
}

/* Smooth transitions */
* {
    transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform;
    transition-duration: 200ms;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Remove all default browser styles */
button, input, select, textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Ensure text is always visible */
.premier-wallet-container * {
    color: inherit;
}

/* Fix for iOS Safari */
@supports (-webkit-touch-callout: none) {
    .premier-wallet-container {
        height: -webkit-fill-available;
    }
}