/* assets/style.css */
:root {
    --bg: #0a0f1e;
    --bg-card: #131a2b;
    --bg-input: #0f1422;
    --border: #232b40;
    --text: #e6e9f2;
    --text-dim: #8a8fa8;
    --accent: #00ff88;
    --accent-2: #00cc66;
    --danger: #ff4d5a;
    --warn: #ffcc00;
    --radius: 14px;
    --shadow: 0 8px 30px rgba(0,0,0,.35);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: radial-gradient(1200px 600px at 20% 0%, #1a2340 0%, var(--bg) 60%);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ===== AUTH ===== */
.auth-body {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}
.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    padding: 36px 28px;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.auth-logo { font-size: 48px; text-align: center; margin-bottom: 12px; }
.auth-card h1 { text-align: center; font-size: 1.6rem; margin-bottom: 6px; }
.auth-sub { text-align: center; color: var(--text-dim); font-size: .9rem; margin-bottom: 24px; }
.auth-foot { text-align: center; color: var(--text-dim); font-size: .75rem; margin-top: 24px; }

.tabs {
    display: flex;
    background: var(--bg-input);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 20px;
}
.tab {
    flex: 1;
    background: transparent;
    border: 0;
    color: var(--text-dim);
    padding: 10px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
}
.tab.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #0a0f1e;
}
.form-tab { display: none; }
.form-tab.active { display: block; }

input {
    width: 100%;
    padding: 13px 14px;
    margin: 8px 0;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-size: 16px;
    transition: border .2s;
}
input:focus { outline: none; border-color: var(--accent); }

.btn-primary {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #0a0f1e;
    border: 0;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 12px;
    transition: transform .15s, filter .15s;
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.08); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.alert {
    padding: 12px 14px;
    border-radius: 10px;
    margin-bottom: 16px;
    font-size: .9rem;
}
.alert-error { background: rgba(255,77,90,.15); border: 1px solid rgba(255,77,90,.4); color: #ff7b84; }
.alert-warn  { background: rgba(255,204,0,.12); border: 1px solid rgba(255,204,0,.4); color: var(--warn); }

/* ===== DASHBOARD ===== */
.dash-body { padding-bottom: 60px; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(10,15,30,.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.brand-logo { font-size: 22px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.user-chip {
    padding: 6px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: .85rem;
    color: var(--text-dim);
}
.btn-ghost {
    padding: 6px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    text-decoration: none;
    font-size: .85rem;
    transition: background .2s;
}
.btn-ghost:hover { background: var(--bg-card); }

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 16px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}
.card h2 {
    font-size: 1.05rem;
    margin-bottom: 16px;
    color: var(--text);
}
.card h2 small { color: var(--text-dim); font-weight: 400; font-size: .8rem; }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
@media (max-width: 600px) {
    .grid-2 { grid-template-columns: 1fr; }
}

label {
    display: block;
    font-size: .85rem;
    color: var(--text-dim);
    margin-bottom: 4px;
}

/* ===== STATS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}
@media (max-width: 600px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
}
.stat {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    text-align: center;
}
.stat-label { font-size: .75rem; color: var(--text-dim); margin-bottom: 4px; }
.stat-value { font-size: 1.2rem; font-weight: 700; color: var(--accent); }

/* ===== SIMs ===== */
.sims-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
}
.sim-card {
    position: relative;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    font-size: .9rem;
}
.sim-card.ativo { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.sim-id { font-weight: 700; margin-bottom: 4px; }
.sim-cel { color: var(--text-dim); font-size: .8rem; }
.sim-uso { margin-top: 6px; color: var(--accent); font-weight: 600; }
.badge-ativo {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: .65rem;
    padding: 2px 6px;
    background: var(--accent);
    color: #0a0f1e;
    border-radius: 6px;
    font-weight: 700;
}

/* ===== PREÇOS ===== */
.price-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    font-size: .95rem;
}
.price-row:last-child { border-bottom: 0; }

/* ===== LOGS ===== */
.logs { display: flex; flex-direction: column; gap: 8px; }

.log-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: .85rem;
}
.log-row.success { border-left: 3px solid var(--accent); }
.log-row.error   { border-left: 3px solid var(--danger); }

.log-badge { font-size: 1rem; }
.log-msg { color: var(--text); word-break: break-word; }
.log-msg small { color: var(--text-dim); font-size: .75rem; }
.log-date { color: var(--text-dim); font-size: .7rem; white-space: nowrap; }

.btn-retry {
    background: var(--accent);
    color: #0a0f1e;
    border: 0;
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform .15s;
}
.btn-retry:hover { transform: scale(1.1); }
.btn-retry:disabled { opacity: .5; }

/* ===== RANKING ===== */
.rank-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    font-size: .95rem;
}
.rank-row:last-child { border-bottom: 0; }
.rank-medal { font-size: 1.1rem; }
.rank-name { font-weight: 600; }
.rank-mb { color: var(--accent); font-weight: 700; }

/* ===== MISC ===== */
.msg { font-size: .85rem; margin-top: 8px; color: var(--accent); }
.empty { color: var(--text-dim); font-size: .85rem; text-align: center; padding: 14px; }

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    background: var(--bg-card);
    color: var(--text);
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    opacity: 0;
    transition: transform .3s, opacity .3s;
    z-index: 200;
    font-size: .9rem;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.success { border-color: var(--accent); }
.toast.error   { border-color: var(--danger); }