/* Pay App Specific Styles - White Background with Monochrome/Camo Cards */
.pay-view {
    background-color: var(--screen-bg, #f2f2f7); /* Adaptive background */
    color: #000; /* Black text */
    display: flex;
    flex-direction: column;
    padding-top: 0;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 500;
    transform: translateY(100%);
    visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.3s;
}

.pay-view.active {
    transform: translateY(0);
    visibility: visible;
}

/* Floating Header without bottom white line */
.pay-header {
    position: absolute;
    top: env(safe-area-inset-top, 0px);
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: transparent;
    border-bottom: none;
    height: 44px;
    z-index: 20;
    pointer-events: none;
}

/* Circular Floating Buttons */
.pay-header-left, .pay-header-right {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8); /* Semi-transparent white */
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
    color: #000; /* Dark icon */
    pointer-events: auto; /* Re-enable clicks */
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid rgba(0,0,0,0.05);
}

.pay-header-right {
    color: #000;
}

/* Segmented Control for Light Mode */
.pay-segment-control {
    display: flex;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3px;
    width: 160px;
    pointer-events: auto;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.pay-segment-btn {
    flex: 1;
    text-align: center;
    padding: 6px 0;
    font-size: 13px;
    font-weight: 600;
    border-radius: 18px;
    cursor: pointer;
    color: #666;
    transition: all 0.2s ease;
}

.pay-segment-btn.active {
    background-color: #000;
    color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.pay-content {
    flex: 1;
    overflow-y: auto;
    position: relative;
    padding-top: max(44px, calc(44px + env(safe-area-inset-top, 0px))); /* Make room for floating header */
}

.pay-tab {
    display: none;
    animation: payFadeIn 0.3s ease;
    padding-bottom: max(80px, calc(60px + env(safe-area-inset-bottom)));
}

.pay-tab.active {
    display: block;
}

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

/* Cards & Sections - Dynamic Card Theme */
.pay-total-card {
    /* Default white card theme */
    background: #ffffff;
    margin: 16px;
    border-radius: 20px;
    padding: 28px 24px;
    color: #000000;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.pay-total-card.family-card {
    background: #ffffff;
    color: #000000;
}

.pay-total-card.bank-card-blue {
    background: #ffffff;
    color: #000000;
}

.pay-card-title {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pay-card-type {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 4px;
}

.pay-card-amount {
    font-size: 36px;
    font-weight: 700;
    margin: 15px 0;
    letter-spacing: -1px;
}

.pay-card-number {
    font-size: 18px;
    font-family: monospace;
    letter-spacing: 2px;
    margin-top: auto;
}

.pay-card-logo {
    position: absolute;
    bottom: 24px;
    right: 24px;
    font-size: 20px;
    font-weight: bold;
    opacity: 0.8;
}

.pay-invest-card {
    /* Dark Obsidian/Carbon Gradient */
    background: linear-gradient(135deg, #2c2c2e 0%, #000000 100%);
    margin: 16px;
    border-radius: 20px;
    padding: 28px 24px;
    color: #fff;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}


/* Typography for amounts */
.pay-positive { color: #000; font-weight: 600; } /* Black for positive income in light mode */
.pay-total-card .pay-positive, .pay-invest-card .pay-positive { color: #fff; font-weight: 600; text-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.pay-negative { color: #8e8e93; } /* Grey for expense */

.pay-quick-actions {
    display: flex;
    justify-content: space-around;
    background-color: #fff; /* Keep white for light mode */
    margin: 0 16px;
    padding: 20px 10px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.pay-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.pay-action-icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 20px;
    box-shadow: inset 0 2px 5px rgba(255,255,255,0.2), 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.1s;
    /* Overriding inline colors with metallic gradients */
    background: linear-gradient(135deg, #666, #222) !important;
}

.pay-action-btn:active .pay-action-icon {
    transform: scale(0.9);
}

.pay-action-btn span {
    font-size: 12px;
    color: #333;
    font-weight: 500;
    margin-top: 4px;
}

.pay-section {
    margin: 20px 16px;
    background-color: #fff;
    border-radius: 20px;
    padding: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.pay-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.pay-section-title {
    font-size: 17px;
    font-weight: 600;
    margin: 0;
    color: #000;
}

.pay-section-more {
    font-size: 13px;
    color: #8e8e93;
    cursor: pointer;
}

/* Filter buttons for bills */
.pay-bill-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.pay-filter-btn {
    padding: 6px 12px;
    border-radius: 14px;
    font-size: 12px;
    font-weight: 500;
    color: #666;
    background-color: #f2f2f7;
    cursor: pointer;
    transition: all 0.2s;
}

.pay-filter-btn.active {
    background-color: #000;
    color: #fff;
}

/* Bill List */
.pay-bill-list {
    display: flex;
    flex-direction: column;
}

.pay-bill-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f2f2f7;
}

.pay-bill-item:last-child {
    border-bottom: none;
}

.pay-bill-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 18px;
    margin-right: 12px;
    flex-shrink: 0;
    /* Force grayscale */
    background: linear-gradient(135deg, #888, #444) !important;
}

.pay-bill-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pay-bill-title {
    font-size: 15px;
    font-weight: 500;
    color: #000;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.pay-bill-time {
    font-size: 12px;
    color: #8e8e93;
    margin-top: 4px;
}

.pay-bill-amount {
    font-size: 16px;
    font-weight: 600;
    text-align: right;
}

.pay-empty-state {
    padding: 30px 0;
    text-align: center;
    color: #8e8e93;
    font-size: 14px;
}

/* Invest Tab Products */
.pay-product-item {
    display: flex;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid #f2f2f7;
}

.pay-product-item:last-child {
    border-bottom: none;
}

.pay-product-rate {
    font-size: 24px;
    font-weight: 700;
    width: 80px;
    flex-shrink: 0;
    color: #000;
}

.pay-product-desc {
    font-size: 11px;
    color: #8e8e93;
    margin-top: 4px;
}

.pay-product-info {
    flex: 1;
    padding: 0 10px;
}

.pay-product-title {
    font-size: 15px;
    font-weight: 600;
    color: #000;
}

.pay-product-tags {
    display: flex;
    gap: 6px;
    margin-top: 6px;
}

.pay-tag {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    background-color: #f2f2f7;
    color: #666;
}

.pay-buy-btn {
    background-color: #000;
    color: #fff;
    padding: 6px 16px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

/* Modals */
.pay-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    z-index: 600;
    display: none;
    flex-direction: column;
    align-items: center;
    padding-top: 60px;
    backdrop-filter: blur(10px);
}

.pay-modal-overlay.active {
    display: flex;
    animation: ytFadeIn 0.2s ease;
}

.pay-scan-container {
    background: #fff;
    width: 90%;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pay-scan-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 30px;
}

.pay-scan-header i {
    font-size: 20px;
    color: #8e8e93;
    cursor: pointer;
}

.pay-scan-barcode {
    width: 100%;
    height: 60px;
    background: repeating-linear-gradient(90deg, #000, #000 4px, transparent 4px, transparent 8px, #000 8px, #000 10px, transparent 10px, transparent 14px);
    margin-bottom: 20px;
    opacity: 0.8;
}

.pay-scan-qrcode {
    width: 180px;
    height: 180px;
    background: #fff;
    border: 1px solid #e5e5ea;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Bank Cards */
.pay-bank-card {
    border-radius: 16px;
    padding: 20px;
    color: #fff;
    height: 120px;
    position: relative;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    margin-bottom: 20px;
}

.pay-bank-name {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pay-bank-type {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 4px;
}

.pay-bank-number {
    font-size: 20px;
    font-family: monospace;
    letter-spacing: 2px;
    position: absolute;
    bottom: 20px;
    left: 20px;
}

.pay-bank-logo {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-size: 24px;
    font-weight: bold;
    opacity: 0.8;
}