@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=DM+Mono:wght@300;400;500&display=swap');

:root {
    --bg:          #1a0930;
    --bg2:         #120720;
    --purple:      #9b5de5;
    --purple-light:#c77dff;
    --pink:        #e040fb;
    --pink-light:  #f48fb1;
    --teal:        #14f195;
    --card-bg:     rgba(255,255,255,0.05);
    --card-border: rgba(255,255,255,0.10);
    --text:        #f0e6ff;
    --text-dim:    rgba(200,180,230,0.55);
    --red:         #ff5c7a;
    --green:       #14f195;
    --nav-bg:      rgba(26,9,48,0.92);
    --radius:      22px;
    --radius-sm:   14px;
}

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

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--bg2);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ─── BACKGROUND BLOBS ─────────────────────────────── */
.page-bg {
    position: fixed; inset: 0; z-index: 0; overflow: hidden;
    background: linear-gradient(160deg, #200840 0%, #120720 55%, #0e0520 100%);
}
.page-bg::before {
    content: '';
    position: absolute;
    width: 420px; height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(155,93,229,0.35) 0%, transparent 70%);
    top: -80px; right: -100px;
}
.page-bg::after {
    content: '';
    position: absolute;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(224,64,251,0.25) 0%, transparent 70%);
    bottom: 80px; left: -80px;
}

/* ─── WRAPPER ───────────────────────────────────────── */
.wrapper {
    position: relative;
    z-index: 5;
    max-width: 480px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 7rem;
    min-height: 100vh;
}

/* ─── CARD (glassmorphism) ──────────────────────────── */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.8rem;
    margin-bottom: 1.4rem;
    transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: rgba(155,93,229,0.35); }

/* ─── FORMS ─────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 0.45rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(155,93,229,0.25);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.97rem;
    padding: 0.85rem 1rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(155,93,229,0.18);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group textarea { resize: vertical; min-height: 110px; }

/* ─── BUTTONS ───────────────────────────────────────── */
.btn-primary {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%; padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, var(--purple) 0%, var(--pink) 100%);
    color: #fff;
    border: none;
    border-radius: 100px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 24px rgba(155,93,229,0.4);
}
.btn-primary:hover {
    opacity: 0.92; transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(155,93,229,0.55);
}

.btn-outline {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%; padding: 0.85rem 1.5rem;
    background: rgba(255,255,255,0.06);
    color: var(--text);
    border: 1px solid rgba(155,93,229,0.35);
    border-radius: 100px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-outline:hover {
    background: rgba(155,93,229,0.12);
    border-color: var(--purple);
    transform: translateY(-2px);
}

/* ─── ALERTS ────────────────────────────────────────── */
.alert {
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.2rem;
}
.alert-success { background: rgba(20,241,149,0.12); color: var(--green); border: 1px solid rgba(20,241,149,0.3); }
.alert-error   { background: rgba(255,92,122,0.12); color: var(--red);   border: 1px solid rgba(255,92,122,0.3); }

/* ─── TEXT HELPERS ──────────────────────────────────── */
.text-muted   { color: var(--text-dim); }
.text-teal    { color: var(--teal); }
.text-purple  { color: var(--purple-light); }
.text-red     { color: var(--red); }
.text-green   { color: var(--green); }
.text-center  { text-align: center; }
.mb-4 { margin-bottom: 1rem; }

/* ─── BOTTOM NAV ────────────────────────────────────── */
.bottom-nav {
    position: fixed;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: calc(100% - 32px);
    max-width: 460px;
    padding: 0.65rem 0.5rem;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(155,93,229,0.22);
    border-radius: 100px;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.nav-item {
    display: flex; flex-direction: column; align-items: center;
    gap: 3px;
    color: var(--text-dim);
    font-size: 0.65rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    flex: 1;
    transition: color 0.2s;
}
.nav-item i { font-size: 1.15rem; }
.nav-item.active { color: var(--purple-light); }
.nav-item.active i { filter: drop-shadow(0 0 6px rgba(155,93,229,0.7)); }

.nav-item.nav-center {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--purple), var(--pink));
    border-radius: 50%;
    color: #fff;
    font-size: 0; /* hide text */
    flex: 0 0 52px;
    box-shadow: 0 4px 20px rgba(155,93,229,0.55);
    display: flex; align-items: center; justify-content: center;
}
.nav-item.nav-center i { font-size: 1.3rem; }

/* ─── HEADER (inside pages) ─────────────────────────── */
.page-header {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 2rem;
}
.back-btn {
    width: 40px; height: 40px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-dim); text-decoration: none; font-size: 1rem;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}
.back-btn:hover { background: rgba(155,93,229,0.15); color: var(--text); }
.page-title { font-size: 1.3rem; font-weight: 700; }

/* ─── SCROLLBAR ─────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(155,93,229,0.3); border-radius: 10px; }

/* ─── STAT GRID ─────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.4rem; }
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 1.2rem;
    text-align: center;
}
.stat-val { font-size: 1.6rem; font-weight: 700; color: var(--purple-light); font-family: 'DM Mono', monospace; }
.stat-label { font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }

/* ─── TABLE ─────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
    font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase;
    letter-spacing: 0.06em; text-align: left; padding: 0 0 0.75rem;
    font-weight: 600;
}
.data-table td {
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.93rem;
    vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }

/* ─── COIN ROW (markets / token list) ───────────────── */
.coin-row { display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.coin-row:last-child { border-bottom: none; }
.coin-info { display: flex; align-items: center; gap: 12px; }
.coin-logo { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; background: rgba(155,93,229,0.15); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; }
.coin-name  { font-weight: 600; font-size: 0.97rem; }
.coin-sym   { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; }
.coin-price { font-weight: 700; font-family: 'DM Mono', monospace; font-size: 0.95rem; text-align: right; }
.coin-change { font-size: 0.78rem; text-align: right; }
.coin-change.pos { color: var(--green); }
.coin-change.neg { color: var(--red); }

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 480px) {
    .wrapper { padding: 1.2rem 1rem 7rem; }
    .card { padding: 1.3rem; }
}