@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;900&display=swap');

:root {
    --bg-main: #0b0e14;
    --bg-card: #11151f;
    --border-color: #1f2937;
    --text-main: #d1d5db;
    --text-light: #ffffff;
    --text-muted: #6b7280;
    --primary: #f97316;
    --primary-hover: #ea580c;
    --success: #22c55e;
    --info: #3b82f6;
}

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

body { 
    font-family: 'Inter', sans-serif; 
    background-color: var(--bg-main); 
    color: var(--text-main); 
    line-height: 1.6; 
    display: flex; 
    flex-direction: column; 
    min-height: 100vh; 
    overflow-x: hidden; 
}

a { text-decoration: none; color: inherit; transition: 0.2s; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; width: 100%; }

/* Header */
.header { background-color: var(--bg-card); border-bottom: 1px solid var(--border-color); padding: 16px 24px; display: flex; justify-content: space-between; align-items: center; position: relative; z-index: 100; }
.header-logo { display: flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 700; color: var(--text-light); }
.header-logo img { width: 32px; height: 32px; object-fit: contain; }
.header-nav { display: flex; gap: 24px; font-size: 14px; font-weight: 600; }
.header-nav a:hover { color: var(--primary); }
.text-primary { color: var(--primary); }

/* Layouts */
.main-content { flex-grow: 1; position: relative; display: flex; flex-direction: column; }
.section-py { padding: 40px 0; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.grid-tx { display: grid; grid-template-columns: 1fr; gap: 16px; align-items: center; }
@media (min-width: 768px) { .grid-tx { grid-template-columns: 150px 1fr; } .header-nav-mobile { display: none; } }
@media (max-width: 768px) { .header-nav { display: none; } }

/* Cards */
.card { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; padding: 32px; margin-bottom: 32px; }
.stat-card { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; padding: 24px; }
.card-row { border-bottom: 1px solid var(--border-color); padding: 20px 24px; display: flex; flex-direction: column; }
@media (min-width: 768px) { .card-row { flex-direction: row; align-items: center; } }
.card-row:last-child { border-bottom: none; }

/* Search */
.search-box { display: flex; margin-top: 20px; }
.search-input { flex-grow: 1; background-color: var(--bg-main); border: 1px solid var(--border-color); border-right: none; border-radius: 8px 0 0 8px; padding: 14px 20px; color: var(--text-light); font-size: 16px; outline: none; }
.search-input:focus { border-color: var(--primary); }
.search-btn { background-color: var(--primary); color: var(--text-light); border: none; padding: 0 24px; border-radius: 0 8px 8px 0; cursor: pointer; font-size: 18px; transition: 0.2s; }
.search-btn:hover { background-color: var(--primary-hover); }

/* Blur & Overlay */
.blur-content { filter: blur(6px); opacity: 0.3; pointer-events: none; user-select: none; }
.overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(0, 0, 0, 0.4); backdrop-filter: blur(4px); display: flex; justify-content: center; align-items: center; padding: 20px; z-index: 50; }
.overlay-card { background-color: rgba(17, 21, 31, 0.95); border: 1px solid rgba(249, 115, 22, 0.3); padding: 40px; border-radius: 24px; text-align: center; max-width: 420px; width: 100%; box-shadow: 0 20px 40px rgba(0,0,0,0.8); }
.overlay-icon { width: 70px; height: 70px; background-color: rgba(249, 115, 22, 0.1); border-radius: 50%; display: flex; justify-content: center; align-items: center; margin: 0 auto 20px; font-size: 32px; color: var(--primary); border: 1px solid rgba(249, 115, 22, 0.2); }
.btn-primary { display: block; width: 100%; padding: 16px; background: linear-gradient(90deg, #ea580c, #f97316); color: #fff; text-align: center; border-radius: 12px; font-weight: bold; margin-top: 24px; box-shadow: 0 8px 20px rgba(249, 115, 22, 0.2); border: none; font-size: 16px; }
.btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }

/* Footer */
.footer { background-color: var(--bg-card); border-top: 1px solid var(--border-color); padding: 40px 0 20px; margin-top: auto; position: relative; z-index: 100; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; }
.footer h4 { color: var(--text-light); margin-bottom: 16px; font-size: 16px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; font-size: 14px; color: var(--text-muted); }
.footer ul li a:hover { color: var(--primary); }
.social-links { display: flex; gap: 12px; margin-top: 12px; }
.social-icon { width: 36px; height: 36px; background-color: var(--border-color); border-radius: 50%; display: flex; justify-content: center; align-items: center; color: var(--text-muted); transition: 0.2s; }
.social-icon:hover { background-color: var(--primary); color: #fff; }
.footer-bottom { border-top: 1px solid var(--border-color); margin-top: 32px; padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; font-size: 13px; color: var(--text-muted); }

/* Tx Details Utils */
.tx-box { background-color: var(--bg-card); border: 1px solid var(--border-color); border-left: 4px solid var(--primary); padding: 16px 24px; border-radius: 8px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 24px; box-shadow: 0 4px 10px rgba(0,0,0,0.5); word-break: break-all; }
.tx-label { font-weight: 600; color: var(--text-muted); width: 150px; flex-shrink: 0; }
.tx-value { color: var(--text-light); }
.tx-value.mono { font-family: monospace; color: var(--primary); font-size: 15px; }
.badge { background-color: rgba(34, 197, 94, 0.1); color: var(--success); border: 1px solid rgba(34, 197, 94, 0.2); padding: 6px 16px; border-radius: 6px; font-weight: bold; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; }
.val-box { background-color: var(--border-color); padding: 8px 16px; border-radius: 6px; color: var(--text-light); font-weight: bold; display: inline-block; }
.mb-2 { margin-bottom: 8px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }
.text-2xl { font-size: 24px; font-weight: bold; color: var(--text-light); }
.text-3xl { font-size: 32px; font-weight: 900; color: var(--text-light); }