/* dashboard.css — SIM Usage Dashboard styles. Extends theme.css. */

/* ─── DASHBOARD LAYOUT ─── */
.dashboard-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 48px;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.dashboard-title {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

/* ─── LOOKUP FORM ─── */
.lookup-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 40px;
}

.lookup-form-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.lookup-form-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.lookup-row {
  display: flex;
  gap: 12px;
  align-items: stretch;
}

.phone-input {
  flex: 1;
  padding: 12px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 16px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s;
}

.phone-input:focus {
  border-color: var(--accent);
}

.phone-input::placeholder {
  color: var(--text-muted);
}

.lookup-btn {
  padding: 12px 28px;
  background: var(--accent);
  color: #0A0E1A;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.lookup-btn:hover { background: var(--accent-dim); }
.lookup-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.lookup-error {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(255,80,80,0.1);
  border: 1px solid rgba(255,80,80,0.3);
  border-radius: 8px;
  font-size: 13px;
  color: #FF6060;
}

/* ─── SIM CARD DISPLAY ─── */
.sim-display {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.sim-display-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  position: relative;
}

.sim-display-card::before {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(0,212,170,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.sim-display-chip {
  width: 50px;
  height: 38px;
  background: linear-gradient(135deg, #c9a84c 0%, #e8c96a 40%, #c9a84c 100%);
  border-radius: 6px;
  margin-bottom: 20px;
  position: relative;
}

.sim-display-chip::after {
  content: '';
  position: absolute;
  inset: 8px;
  background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.15) 3px, rgba(0,0,0,0.15) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 3px, rgba(0,0,0,0.15) 3px, rgba(0,0,0,0.15) 4px);
  border-radius: 2px;
}

.sim-display-network {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 4px;
}

.sim-display-phone {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.sim-display-period {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ─── USAGE METRICS ─── */
.usage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

.usage-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.usage-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.usage-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.usage-value {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.usage-unit {
  font-size: 13px;
  color: var(--text-muted);
}

.usage-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 12px;
  overflow: hidden;
}

.usage-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.6s ease;
}

.bar-data { background: var(--accent); }
.bar-calls { background: #6B9FFF; }
.bar-sms { background: #FFB400; }

.usage-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ─── RECOMMENDATIONS ─── */
.recs-section {
  margin-bottom: 40px;
}

.recs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.recs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.rec-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}

.rec-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.rec-card.best {
  border-color: var(--accent);
  background: rgba(0,212,170,0.05);
}

.rec-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 12px;
}

.rec-badge.best {
  background: rgba(0,212,170,0.2);
  color: var(--accent);
}

.rec-badge.good {
  background: rgba(107,126,150,0.2);
  color: var(--text-muted);
}

.rec-carrier {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.rec-plan-name {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.rec-price {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 4px;
}

.rec-price-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.rec-specs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  padding: 12px;
  background: var(--surface-2);
  border-radius: 8px;
}

.rec-spec {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.rec-spec-icon {
  width: 16px;
  text-align: center;
}

.rec-reason {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  padding: 10px 12px;
  background: var(--surface-2);
  border-radius: 8px;
  border-left: 2px solid var(--accent);
}

.rec-score-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 12px;
}

.rec-score-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
}

/* ─── LOADING STATE ─── */
.lookup-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-muted);
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── CARRIER BADGE ─── */
.carrier-badge {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 16px;
}

.carrier-viettel { background: rgba(255,80,80,0.15); color: #FF6060; }
.carrier-mobifone { background: rgba(0,100,255,0.15); color: #4488FF; }
.carrier-vinaphone { background: rgba(0,150,255,0.15); color: #44AAFF; }
.carrier-vietnamobile { background: rgba(255,150,0,0.15); color: #FFAA33; }
.carrier-gmobile { background: rgba(100,200,100,0.15); color: #66CC66; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .sim-display { grid-template-columns: 1fr; }
  .recs-grid { grid-template-columns: 1fr; }
  .usage-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .dashboard-wrap { padding: 24px; }
  .lookup-row { flex-direction: column; }
  .dashboard-header { flex-direction: column; align-items: flex-start; gap: 8px; }
}