:root {
    --primary: #2563EB;
    --secondary: #1E293B;
    --bg: #F8FAFC;
    --accent: #22C55E;
    --border: rgba(37,99,235,0.14);
    --text: #1E293B;
    --text-muted: #64748B;
    --white: #ffffff;
}

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

body {
    background: var(--bg);
    min-height: 100vh;
    color: var(--text);
    font-family: 'Rajdhani', sans-serif;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed; inset: 0;
    background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none; z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    top: -20%; left: 50%;
    transform: translateX(-50%);
    width: 900px; height: 600px;
    background: radial-gradient(ellipse, rgba(37,99,235,0.06) 0%, transparent 70%);
    pointer-events: none; z-index: 0;
}

/* TOP BAR */
.top-bar {
    position: relative; z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
    border-bottom: 1px solid rgba(37,99,235,0.12);
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 12px rgba(30,41,59,0.07);
}

.top-logo {
    font-family: 'Orbitron', monospace;
    font-weight: 900; font-size: 1.1rem;
    letter-spacing: 3px; color: var(--primary);
    display: flex; align-items: center; gap: 0.6rem;
}
.top-logo span { color: var(--accent); }

.balance-badge {
    display: flex; align-items: center; gap: 0.5rem;
    background: #f0fdf4;
    border: 1px solid rgba(34,197,94,0.3);
    border-radius: 6px;
    padding: 0.4rem 1rem;
    font-family: 'Orbitron', monospace;
    font-size: 0.78rem; letter-spacing: 1px;
    color: var(--accent);
    box-shadow: 0 1px 6px rgba(34,197,94,0.08);
    white-space: nowrap;
}
.balance-badge i { font-size: 0.85rem; color: var(--accent); }
.balance-badge .bal-label { color: var(--text-muted); font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; margin-right: 2px; }
.balance-badge .bal-val { font-weight: 700; color: var(--secondary); font-size: 0.9rem; }
@keyframes balPulse { 0%,100%{opacity:1} 50%{opacity:0.3} }
.balance-badge.loading .bal-val { opacity: 0.4; animation: balPulse 1s infinite; }

.profile-icon {
    width: 44px; height: 44px; border-radius: 50%;
    background: #eff6ff; border: 2px solid var(--primary);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(37,99,235,0.15);
}
.profile-icon i { font-size: 1.4rem; color: var(--primary); }
.profile-icon:hover { box-shadow: 0 4px 16px rgba(37,99,235,0.28); transform: scale(1.05); }

.login-btn {
    background: var(--accent);
    border: none; border-radius: 6px;
    padding: 0.5rem 1.4rem;
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem; font-weight: 600;
    letter-spacing: 2px; color: #fff;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    transition: all 0.2s; text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(34,197,94,0.3);
}
.login-btn:hover { background: #16a34a; box-shadow: 0 4px 16px rgba(34,197,94,0.4); transform: translateY(-1px); }

/* PAGE TITLE */
.page-title {
    position: relative; z-index: 2;
    text-align: center; padding: 2.5rem 1rem 1.5rem;
}
.page-title h1 {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem; font-weight: 900;
    letter-spacing: 6px; text-transform: uppercase;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex; align-items: center; justify-content: center; gap: 1rem;
}
.page-title h1 i {
    -webkit-text-fill-color: var(--primary);
    font-size: 1.5rem;
}
.title-line {
    width: 120px; height: 2px; margin: 0.8rem auto 0;
    background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
}

/* CARDS */
.container {
    position: relative; z-index: 2;
    max-width: 860px; margin: 0 auto;
    padding: 1rem 1.5rem 3rem;
}
.card-grid { display: flex; flex-direction: column; gap: 1.2rem; }

.card {
    width: 100%; height: 155px;
    border-radius: 12px;
    border: 1px solid rgba(37,99,235,0.12);
    background-size: cover; background-position: center;
    position: relative; overflow: hidden;
    cursor: pointer; transition: all 0.25s ease;
    box-shadow: 0 3px 16px rgba(30,41,59,0.08);
}
.card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg,
    rgba(248,250,252,0.97) 0%,
    rgba(248,250,252,0.80) 52%,
    rgba(248,250,252,0.12) 100%);
    z-index: 1; transition: background 0.25s;
}
.card::after {
    content: ''; position: absolute; left: 0; top: 0;
    width: 4px; height: 100%;
    background: linear-gradient(180deg, var(--accent), var(--primary));
    z-index: 3; opacity: 0; transition: opacity 0.25s;
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 32px rgba(37,99,235,0.14), 0 0 0 1px rgba(37,99,235,0.20);
    border-color: rgba(37,99,235,0.28);
}
.card:hover::before {
    background: linear-gradient(90deg,
    rgba(255,255,255,0.98) 0%,
    rgba(255,255,255,0.85) 52%,
    rgba(255,255,255,0.22) 100%);
}
.card:hover::after { opacity: 1; }

.card-content {
    position: relative; z-index: 2; height: 100%;
    display: flex; align-items: center; gap: 1.4rem; padding: 0 1.8rem;
}
.card-icon {
    width: 56px; height: 56px; flex-shrink: 0;
    border-radius: 10px;
    background: #eff6ff;
    border: 1.5px solid rgba(37,99,235,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.7rem; color: var(--primary);
    box-shadow: 0 2px 10px rgba(37,99,235,0.10);
    transition: all 0.25s;
}
.card:hover .card-icon {
    background: #dbeafe;
    box-shadow: 0 4px 18px rgba(37,99,235,0.2);
    border-color: rgba(37,99,235,0.38);
}
.card-text { flex: 1; }
.card-title {
    font-family: 'Orbitron', monospace;
    font-size: 1rem; font-weight: 700;
    color: var(--secondary); letter-spacing: 2px;
    margin-bottom: 0.35rem; text-transform: uppercase;
}
.card-desc {
    font-size: 0.88rem; font-weight: 500;
    color: var(--text-muted); letter-spacing: 0.5px; line-height: 1.4;
}
.card-arrow {
    color: var(--primary); font-size: 1rem;
    opacity: 0; transform: translateX(-8px); transition: all 0.25s;
}
.card:hover .card-arrow { opacity: 1; transform: translateX(0); }

/* FOOTER */
.footer-note {
    position: relative; z-index: 2;
    margin-top: 2.5rem; text-align: center;
    color: var(--text-muted); font-size: 0.78rem;
    font-family: 'Orbitron', monospace;
    letter-spacing: 3px; text-transform: uppercase;
    border-top: 1px solid rgba(37,99,235,0.10); padding-top: 1.5rem;
}
.footer-note i { color: var(--accent); margin: 0 6px; }

@media (max-width: 600px) {
    .top-bar { padding: 1rem 1.2rem; }
    .top-logo { font-size: 0.85rem; }
    .page-title h1 { font-size: 1.2rem; letter-spacing: 3px; }
    .card { height: 130px; }
    .card-content { padding: 0 1.2rem; gap: 1rem; }
    .card-icon { width: 46px; height: 46px; font-size: 1.4rem; }
    .card-title { font-size: 0.85rem; letter-spacing: 1px; }
}