/* =============================================
   WHATSAPP MÉTRICAS — CSS  (Minimalista)
   ============================================= */

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

:root {
  --bg:      #0b0b10;
  --bg2:     #111118;
  --surface: rgba(255,255,255,0.03);
  --border:  rgba(255,255,255,0.07);
  --bh:      rgba(255,255,255,0.11);

  --txt:  #e8e8f0;
  --txt2: #6b6b80;
  --txt3: #3a3a50;

  --blue:   #4f8ef7;
  --blue-d: rgba(79,142,247,0.15);
  --green:  #25d366;
  --green-d:rgba(37,211,102,0.14);
  --purple: #8b5cf6;
  --gold:   #f5b731;

  --pos:    #2dd882;
  --pos-bg: rgba(45,216,130,0.1);
  --neg:    #f05252;
  --neg-bg: rgba(240,82,82,0.1);
  --neu:    #6b6b80;

  --r:   10px;
  --r-sm: 7px;
  --font: 'Inter', -apple-system, sans-serif;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--txt);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

/* ── orbs bem sutis ── */
.bg-orbs { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(140px); opacity: 0.07; }
.orb-1 { width: 700px; height: 700px; background: var(--blue);   top: -20%; left: -10%; }
.orb-2 { width: 500px; height: 500px; background: var(--purple); bottom: -10%; right: -5%; }
.orb-3 { display: none; }

/* ── animações ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:none; } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes spin   { to { transform:rotate(360deg); } }

/* ============================================================
   LOGIN
   ============================================================ */
.login-screen {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
}
.login-card {
  position: relative; z-index: 1;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  width: 100%; max-width: 400px;
  animation: fadeUp 0.35s ease;
}
.login-logo {
  width: 44px; height: 44px;
  background: var(--green-d); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; color: var(--green);
}
.login-logo svg { width: 22px; height: 22px; }
.login-title    { font-size: 1.25rem; font-weight: 700; text-align: center; margin-bottom: 4px; }
.login-subtitle { color: var(--txt2); font-size: 0.82rem; text-align: center; margin-bottom: 28px; }

.login-form { display: flex; flex-direction: column; gap: 14px; }
.form-group  { display: flex; flex-direction: column; gap: 5px; }
.form-label  { font-size: 0.72rem; font-weight: 600; color: var(--txt2); text-transform: uppercase; letter-spacing: 0.06em; }
.form-input  {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: var(--r-sm); color: var(--txt); font-family: var(--font);
  font-size: 0.9rem; padding: 10px 12px; outline: none; transition: border-color .2s;
}
.form-input:focus { border-color: var(--blue); }
.form-input::placeholder { color: var(--txt3); }
.login-error { font-size: 0.8rem; color: var(--neg); min-height: 18px; text-align: center; }
.login-btn {
  background: var(--blue); color: #fff; border: none; border-radius: var(--r-sm);
  font-family: var(--font); font-size: 0.9rem; font-weight: 600; padding: 11px;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: opacity .2s; margin-top: 2px;
}
.login-btn:hover { opacity: .88; }
.login-btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-spinner {
  width: 15px; height: 15px;
  border: 2px solid rgba(255,255,255,.3); border-top-color: #fff;
  border-radius: 50%; animation: spin .7s linear infinite;
}

/* ============================================================
   DASHBOARD
   ============================================================ */
.dashboard { position: relative; z-index: 1; min-height: 100vh; display: flex; flex-direction: column; }

/* ── Header ── */
.header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 12px;
  padding: 0 24px; height: 56px;
  background: rgba(11,11,16,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.header-left  { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.header-center{ display: flex; align-items: center; justify-content: center; flex: 1; }
.header-right { display: flex; align-items: center; gap: 8px; flex: 1; justify-content: flex-end; }

.header-icon {
  width: 30px; height: 30px; flex-shrink: 0;
  background: var(--green-d); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; color: var(--green);
}
.header-icon svg { width: 16px; height: 16px; }
.header-title    { font-size: 0.9rem; font-weight: 700; white-space: nowrap; }
.header-subtitle { font-size: 0.68rem; color: var(--txt2); white-space: nowrap; }

/* Month selector */
.month-selector { display: flex; align-items: center; gap: 3px; }
.month-nav-btn {
  background: none; border: 1px solid var(--border);
  border-radius: 6px; color: var(--txt2); font-size: 1rem;
  width: 26px; height: 26px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all .15s;
}
.month-nav-btn:hover:not(:disabled) { border-color: var(--bh); color: var(--txt); }
.month-nav-btn:disabled { opacity: .25; cursor: not-allowed; }
.month-select {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  color: var(--txt); font-family: var(--font); font-size: 0.82rem; font-weight: 500;
  padding: 4px 8px; cursor: pointer; outline: none; transition: border-color .15s;
}
.month-select:focus { border-color: var(--blue); }

/* Status + last update */
.status-badge {
  display: flex; align-items: center; gap: 6px;
  background: none; border: 1px solid var(--border); border-radius: 20px;
  padding: 4px 10px; cursor: pointer; color: var(--txt2); font-size: 0.78rem;
  transition: all .15s;
}
.status-badge:hover { border-color: var(--bh); color: var(--txt); }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--txt3); flex-shrink: 0; }
.status-dot.connected    { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.connecting   { background: var(--gold); }
.status-dot.disconnected { background: var(--neg); }
.last-update { font-size: 0.7rem; color: var(--txt3); white-space: nowrap; }
.logout-btn {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  color: var(--txt2); width: 28px; height: 28px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all .15s;
}
.logout-btn:hover { border-color: var(--neg); color: var(--neg); }
.logout-btn svg { width: 13px; height: 13px; }

/* ── Main ── */
.main-content {
  flex: 1; padding: 20px 24px;
  max-width: 1400px; width: 100%; margin: 0 auto;
  display: flex; flex-direction: column; gap: 22px;
}

/* ── Sections ── */
.section { display: flex; flex-direction: column; gap: 10px; }
.section-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.section-title {
  font-size: 0.68rem; font-weight: 700; color: var(--txt3);
  text-transform: uppercase; letter-spacing: 0.1em;
  display: flex; align-items: center; gap: 6px;
}
.section-icon { display: none; } /* removido ícone emoji */
.section-badge {
  font-size: 0.7rem; font-weight: 600; color: var(--txt2);
  background: none; border: 1px solid var(--border);
  border-radius: 20px; padding: 2px 8px;
}

/* ── Grids ── */
.cards-grid { display: grid; gap: 10px; }
.cards-4    { grid-template-columns: repeat(4, 1fr); }
.cards-3    { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1200px) { .cards-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px)  { .cards-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  {
  .cards-4, .cards-3 { grid-template-columns: 1fr; }
  .header { padding: 0 14px; }
  .header-center { display: none; }
  .main-content { padding: 14px; }
}

/* ── Card base ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px;
  display: flex; flex-direction: column; gap: 3px;
  transition: border-color .2s;
  animation: fadeIn 0.3s ease;
}
.card:hover { border-color: var(--bh); }

/* icon boxes — escondidos no estilo minimalista */
.card-icon-wrap { display: none; }
.card-icon-blue, .card-icon-purple, .card-icon-green, .card-icon-gold { display: none; }

/* card com destaque */
.card-highlight { border-color: rgba(79,142,247,0.2); }

/* valores dentro dos cards */
.card-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.card-label {
  font-size: 0.68rem; font-weight: 700; color: var(--txt3);
  text-transform: uppercase; letter-spacing: 0.09em;
}
.card-value { font-size: 1.9rem; font-weight: 800; line-height: 1.05; letter-spacing: -0.02em; }
.card-sub   { font-size: 0.72rem; color: var(--txt2); margin-top: 1px; }

/* evolution */
.evol-value    { font-size: 1.5rem; font-weight: 700; }
.evol-positive { color: var(--pos); }
.evol-negative { color: var(--neg); }
.evol-neutral  { color: var(--neu); }

/* ── Charts ── */
.card-chart-full {
  padding: 16px 16px 12px;
  display: flex; flex-direction: column; gap: 0;
}
.chart-container { position: relative; height: 220px; }
.chart-half      { height: 190px; }

.details-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 900px) { .details-grid-2 { grid-template-columns: 1fr; } }

.card-chart-half {
  padding: 16px 16px 12px;
  display: flex; flex-direction: column; gap: 0;
}
.card-chart-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px;
}
.card-chart-title { font-size: 0.72rem; font-weight: 700; color: var(--txt2); text-transform: uppercase; letter-spacing: 0.07em; }
.card-chart-icon  { display: none; }

/* ── Today Grid ── */
.today-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr;
  gap: 10px;
}
@media (max-width: 1100px) { .today-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .today-grid { grid-template-columns: 1fr; } }

.today-card-main, .today-card-side, .today-card-wide {
  display: flex !important; flex-direction: column !important; gap: 4px;
}

.today-top   { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2px; }
.today-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; color: var(--txt3); text-transform: uppercase; }
.today-value { font-size: 2.2rem; font-weight: 800; line-height: 1; letter-spacing: -0.03em; }
.today-sub   { font-size: 0.72rem; color: var(--txt2); }

/* Badges inline */
.evol-badge {
  font-size: 0.7rem; font-weight: 700;
  padding: 2px 7px; border-radius: 20px;
  background: rgba(255,255,255,0.05); color: var(--txt2); white-space: nowrap;
}
.badge-pos { background: var(--pos-bg); color: var(--pos); }
.badge-neg { background: var(--neg-bg); color: var(--neg); }
.badge-neu { background: rgba(255,255,255,0.05); color: var(--txt2); }

/* Sub-card projeção */
.proj-subcard {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 8px;
  display: flex; flex-direction: column; gap: 5px;
}
.proj-subcard-top    { display: flex; align-items: center; justify-content: space-between; }
.proj-label { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.09em; color: var(--txt3); text-transform: uppercase; }
.proj-rate  { font-size: 0.72rem; color: var(--txt2); font-weight: 500; }
.proj-subcard-bottom { display: flex; align-items: center; gap: 8px; }
.proj-value { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; color: var(--blue); }
.proj-note  { font-size: 0.68rem; color: var(--txt3); line-height: 1.4; }

/* Acumulado do Mês */
.month-compare-detail {
  margin-top: 8px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 9px 11px;
  font-size: 0.74rem;
  display: flex; flex-direction: column; gap: 5px; color: var(--txt2);
}
.mc-row { display: flex; align-items: center; gap: 7px; }
.mc-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.mc-dot-cur  { background: var(--blue); }
.mc-dot-prev { background: var(--txt3); }

/* ── Peak charts ── */
.card-peak {
  padding: 16px 16px 12px;
  display: flex !important; flex-direction: column !important;
}
.chart-peak { height: 200px; }

.badge-60d {
  font-size: 0.65rem; font-weight: 600;
  color: var(--txt2); border: 1px solid var(--border);
  border-radius: 20px; padding: 2px 8px; white-space: nowrap;
}

/* ── Top Days ── */
.top-days-list { display: flex; flex-direction: column; gap: 9px; padding: 2px 0; }
.top-day-item  { display: flex; align-items: center; gap: 10px; }
.top-day-rank  {
  width: 24px; text-align: center; font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.rank-num { font-size: 0.72rem; font-weight: 600; color: var(--txt3); }
.top-day-info   { flex: 1; min-width: 0; }
.top-day-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.top-day-date   { font-size: 0.82rem; font-weight: 500; }
.top-day-count  { font-size: 0.78rem; font-weight: 700; color: var(--blue); }
.top-day-bar-bg   { height: 3px; background: rgba(255,255,255,0.05); border-radius: 2px; overflow: hidden; }
.top-day-bar-fill { height: 100%; background: linear-gradient(90deg, var(--blue), var(--purple)); border-radius: 2px; width: 0; transition: width .6s ease; }

/* fix display para cards com listas */
.card-chart-full, .card-chart-half, .card-peak,
.card:has(.ranking-list), .card:has(.top-days-list), .card:has(.leads-list) {
  display: flex !important; flex-direction: column !important;
}

/* ── Ranking ── */
.ranking-pagination { display: flex; align-items: center; gap: 6px; }
.page-btn {
  background: none; border: 1px solid var(--border);
  border-radius: 6px; color: var(--txt2);
  width: 26px; height: 26px; font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all .15s;
}
.page-btn:hover:not(:disabled) { border-color: var(--bh); color: var(--txt); }
.page-btn:disabled { opacity: .25; cursor: not-allowed; }
.page-info { font-size: 0.75rem; color: var(--txt2); min-width: 36px; text-align: center; }

.ranking-list { display: flex; flex-direction: column; gap: 9px; padding: 2px 0; }
.ranking-item { display: flex; align-items: center; gap: 10px; animation: fadeIn .25s ease both; }
.ranking-pos  { width: 24px; text-align: center; font-size: 0.72rem; font-weight: 600; color: var(--txt3); flex-shrink: 0; }
.ranking-info { flex: 1; min-width: 0; }
.ranking-row  { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.ranking-uf   { font-size: 0.82rem; font-weight: 700; }
.ranking-name { font-size: 0.78rem; color: var(--txt2); }
.ranking-count{ font-size: 0.82rem; font-weight: 700; color: var(--green); flex-shrink: 0; }
.ranking-bar-bg   { height: 3px; background: rgba(255,255,255,0.05); border-radius: 2px; overflow: hidden; }
.ranking-bar-fill { height: 100%; background: linear-gradient(90deg, var(--green), var(--blue)); border-radius: 2px; width: 0; transition: width .6s ease; }

/* ── Leads list ── */
.leads-count-badge {
  font-size: 0.7rem; font-weight: 700;
  background: var(--blue-d); color: var(--blue);
  border-radius: 20px; padding: 2px 8px;
}
.leads-list { display: flex; flex-direction: column; gap: 7px; padding: 2px 0; }
.lead-item  {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  animation: fadeIn .25s ease both; transition: border-color .15s;
}
.lead-item:hover { border-color: var(--bh); }
.lead-info  { display: flex; align-items: center; gap: 10px; min-width: 0; }
.lead-num   { font-size: 0.7rem; font-weight: 700; color: var(--txt3); width: 24px; text-align: center; flex-shrink: 0; }
.lead-details { min-width: 0; }
.lead-phone { font-size: 0.85rem; font-weight: 600; font-family: 'Courier New', monospace; }
.lead-meta  { display: flex; align-items: center; gap: 7px; margin-top: 2px; font-size: 0.7rem; color: var(--txt2); flex-wrap: wrap; }
.lead-uf-badge {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.04em;
  background: var(--blue-d); color: var(--blue);
  padding: 1px 6px; border-radius: 4px;
}
.lead-state { color: var(--txt2); }
.lead-time  { color: var(--txt3); }
.lead-wa-btn {
  display: flex; align-items: center; gap: 5px;
  background: var(--green-d); color: var(--green);
  border: 1px solid rgba(37,211,102,0.2); border-radius: 7px;
  padding: 6px 10px; font-size: 0.75rem; font-weight: 600;
  text-decoration: none; flex-shrink: 0; transition: all .15s;
}
.lead-wa-btn:hover { background: rgba(37,211,102,0.22); }
.lead-wa-btn svg { width: 13px; height: 13px; }

/* ── Empty ── */
.empty-state { text-align: center; color: var(--txt3); font-size: 0.8rem; padding: 20px 0; }

/* ── Footer ── */
.footer {
  padding: 16px 24px; font-size: 0.7rem; color: var(--txt3);
  border-top: 1px solid var(--border);
  display: flex; gap: 16px; justify-content: center;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(5px);
  display: none; align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }

.modal-content {
  position: relative;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px 32px; width: 100%; max-width: 360px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  animation: fadeUp .3s ease; text-align: center;
}
.modal-close {
  position: absolute; top: 12px; right: 14px;
  background: none; border: none; color: var(--txt3); font-size: 1.3rem;
  cursor: pointer; width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center; transition: color .15s;
}
.modal-close:hover { color: var(--txt); }
.modal-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--green-d); color: var(--green);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
}
.modal-icon svg   { width: 22px; height: 22px; }
.modal-title      { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.modal-subtitle   { font-size: 0.8rem; color: var(--txt2); margin-bottom: 18px; }
.modal-instructions { font-size: 0.75rem; color: var(--txt3); }

.qr-display {
  background: rgba(255,255,255,0.02); border: 1px solid var(--border);
  border-radius: var(--r); padding: 16px; margin-bottom: 14px;
  min-height: 100px; display: flex; align-items: center; justify-content: center;
}
.qr-loading { display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--txt2); font-size: 0.8rem; }
.qr-spinner {
  width: 28px; height: 28px;
  border: 2px solid rgba(255,255,255,0.08); border-top-color: var(--blue);
  border-radius: 50%; animation: spin .8s linear infinite;
}
.qr-image { max-width: 200px; border-radius: 10px; display: block; }
.qr-connected {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: var(--pos); font-size: 0.88rem; font-weight: 600; padding: 16px 0;
}
.qr-check { font-size: 2rem; }

.disconnect-btn {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  width: 100%; padding: 10px; margin-top: 14px;
  background: rgba(240,82,82,0.08); border: 1px solid rgba(240,82,82,0.2);
  border-radius: var(--r-sm); color: var(--neg);
  font-family: var(--font); font-size: 0.82rem; font-weight: 600;
  cursor: pointer; transition: all .15s;
}
.disconnect-btn:hover { background: rgba(240,82,82,0.15); }
.disconnect-btn svg { width: 14px; height: 14px; }

/* ========================================= */
/* MODULO STATUS AUTOMÁTICO                  */
/* ========================================= */

.status-automation-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 1.5rem;
  margin-top: 1rem;
}

@media (max-width: 768px) {
  .status-automation-grid {
    grid-template-columns: 1fr;
  }
}

.status-form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
}

.status-table-container {
  overflow-x: auto;
  border-radius: var(--r-sm);
  background: var(--bg-dark);
  border: 1px solid var(--border);
  margin-top: 0.5rem;
}

.status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  color: var(--text-sec);
}

.status-table th {
  background: var(--surface-light);
  padding: 0.8rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-main);
  border-bottom: 1px solid var(--border);
}

.status-table td {
  padding: 0.8rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.status-table tr:last-child td {
  border-bottom: none;
}

.badge-status {
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  cursor: default;
}

.badge-success {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.2);
}

.badge-error {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}

.badge-pending {
  background: rgba(234, 179, 8, 0.15);
  color: #facc15;
  border: 1px solid rgba(234, 179, 8, 0.3);
}

.badge-type {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
}

.btn-delete {
  background: transparent;
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 4px;
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-delete:hover {
  background: rgba(239, 68, 68, 0.15);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.3);
}

.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }

.error-tooltip {
  position: relative;
  display: inline-block;
  cursor: help;
}

.error-tooltip:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-dark);
  border: 1px solid #ef4444;
  color: #fca5a5;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  white-space: nowrap;
  font-size: 0.75rem;
  z-index: 10;
  box-shadow: 0 4px 6px rgba(0,0,0,0.5);
}

.neon-btn {
  background: var(--blue);
  color: #fff;
  border: none;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: all .25s ease;
  width: 100%;
}
.neon-btn:hover {
  background: #3a75e3;
  box-shadow: 0 0 16px rgba(71,114,213,0.6);
  transform: translateY(-1px);
}