/* ============================================================
 * HIGH-CONTRAST MINIMALIST STYLESHEET: assets/css/style.css
 * Maximum Visibility & Interactive Category Dropdown Headers
 * ============================================================ */

:root {
    --bg-dark: #0F172A;
    --bg-card: #1E293B;
    --bg-input: #0F172A;
    --border-color: rgba(255, 255, 255, 0.15);
    --primary: #6366F1;
    --accent: #10B981;
    --text-main: #FFFFFF;
    --text-muted: #CBD5E1;
    --text-dim: #94A3B8;
}

/* Override Bootstrap Default Dark Muted Text */
.text-muted {
    color: #CBD5E1 !important;
}

.text-dim {
    color: #94A3B8 !important;
}

/* Transparent Custom Scrollbar */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.4);
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: #FFFFFF;
    padding: 16px;
    margin: 0;
    line-height: 1.5;
}

.checkout-container {
    max-width: 580px;
    margin: 0 auto;
}

.card-minimal {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 22px;
    margin-bottom: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.amount-box {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(16, 185, 129, 0.15));
    border: 1px solid rgba(99, 102, 241, 0.35);
    border-radius: 14px;
    padding: 18px;
    text-align: center;
    margin-bottom: 18px;
}

.amount-label {
    color: #94A3B8 !important;
    font-size: 0.85rem;
    font-weight: 600;
}

.amount-val {
    font-size: 1.8rem;
    font-weight: 800;
    color: #10B981;
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

/* Category Dropdown Headers */
.category-dropdown-header {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #38BDF8;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
    margin-bottom: 8px;
    transition: all 0.2s ease;
    user-select: none;
}
.category-dropdown-header:hover {
    background: rgba(56, 189, 248, 0.12);
    border-color: #38BDF8;
}
.category-arrow {
    font-size: 1.2rem;
    transition: transform 0.25s ease;
}
.category-arrow.rotated {
    transform: rotate(180deg);
}

/* Compact Payment Method Cards */
.payment-option-minimal {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.payment-option-minimal:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.12);
}
.payment-option-minimal input[type="radio"] {
    margin-right: 10px;
}
.payment-option-minimal.active-option {
    border-color: var(--accent) !important;
    background: rgba(16, 185, 129, 0.15) !important;
}

.btn-pay-minimal {
    background: linear-gradient(135deg, #10B981, #059669);
    color: #FFFFFF !important;
    font-weight: 800;
    font-size: 1rem;
    padding: 14px;
    border-radius: 12px;
    border: none;
    width: 100%;
    transition: all 0.2s ease;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
}
.btn-pay-minimal:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.45);
}

.code-display-minimal {
    background: #090D16;
    border: 1px dashed rgba(56, 189, 248, 0.5);
    border-radius: 14px;
    padding: 18px;
    text-align: center;
    margin: 18px 0;
}

.code-num-minimal {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.6rem;
    font-weight: 800;
    color: #38BDF8;
    letter-spacing: 1.5px;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}

.btn-copy {
    background: #38BDF8;
    color: #0F172A !important;
    border: none;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    transition: all 0.2s ease;
    cursor: pointer;
}
.btn-copy:hover {
    background: #7DD3FC;
    transform: scale(1.02);
}

.btn-outline-custom {
    background: transparent;
    color: #FFFFFF !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
}
.btn-outline-custom:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF !important;
}