@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

:root {
  --bg: #0B0F1A;
  --card: #131829;
  --border: #252D44;
  --accent: #6C5CE7;
  --teal: #00CEC9;
  --red: #FF6B6B;
  --green: #00B894;
  --yellow: #FDCB6E;
  --text: #E2E8F0;
  --muted: #94A3B8;
  --font: 'DM Sans', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  min-height: 100vh;
  line-height: 1.5;
}

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ——— APP SHELL ——— */
.app { display: flex; flex-direction: column; min-height: 100vh; }

/* ——— HEADER ——— */
.header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

.logo-name { font-size: 14px; font-weight: 700; color: var(--text); }
.logo-sub { font-size: 11px; color: var(--muted); display: block; line-height: 1; margin-top: 1px; }

.nav-tabs { display: flex; gap: 2px; flex: 1; }

.nav-tab {
  padding: 7px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
  white-space: nowrap;
}
.nav-tab:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-tab.active { color: var(--accent); background: rgba(108,92,231,0.12); }

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.ts { font-size: 11px; color: var(--muted); font-family: var(--mono); }

.btn-refresh {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-refresh:hover { color: var(--text); border-color: var(--accent); }

/* ——— TOPBAR ——— */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  position: sticky;
  top: 60px;
  z-index: 90;
}
.period-btns { display: flex; gap: 4px; }
.pb {
  padding: 5px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.pb:hover { color: var(--text); border-color: var(--accent); }
.pb.active { background: rgba(108,92,231,0.15); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.topbar-div { width: 1px; height: 24px; background: var(--border); flex-shrink: 0; }
.topbar-sels { display: flex; gap: 8px; }
.tbsel {
  padding: 5px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  outline: none;
}
.tbsel:focus { border-color: var(--accent); }
.tbsel option { background: var(--card); }
.custom-range { display: flex; align-items: center; gap: 8px; }
.tbdate {
  padding: 5px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  font-family: var(--mono);
  outline: none;
}
.tbdate:focus { border-color: var(--accent); }
.btn-apply {
  padding: 5px 12px;
  background: var(--accent);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  font-weight: 600;
}

/* ——— MAIN ——— */
.main {
  flex: 1;
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* ——— LOADING ——— */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11,15,26,0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 999;
  gap: 14px;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

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

/* ——— SKELETON ——— */
.sk-line {
  height: 13px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--border) 25%, rgba(37,45,68,0.3) 50%, var(--border) 75%);
  background-size: 400% 100%;
  animation: sk-shimmer 1.4s ease infinite;
}
.sk-line + .sk-line { margin-top: 5px; }
@keyframes sk-shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* ——— ERROR ——— */
.error-banner {
  background: rgba(255,107,107,0.08);
  border: 1px solid rgba(255,107,107,0.25);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.error-msg { color: var(--red); font-size: 13px; }

/* ——— KPI GRID ——— */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.kpi-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c, var(--accent));
}
.kpi-card.c-teal   { --c: var(--teal); }
.kpi-card.c-green  { --c: var(--green); }
.kpi-card.c-red    { --c: var(--red); }
.kpi-card.c-yellow { --c: var(--yellow); }
.kpi-card.c-purple { --c: var(--accent); }

.kpi-icon { font-size: 22px; opacity: 0.18; position: absolute; right: 18px; top: 16px; }
.kpi-label { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.kpi-val { font-size: 30px; font-weight: 700; font-family: var(--mono); line-height: 1; margin-bottom: 6px; }
.kpi-val.pos  { color: var(--green); }
.kpi-val.neg  { color: var(--red); }
.kpi-val.acc  { color: var(--accent); }
.kpi-val.teal { color: var(--teal); }
.kpi-sub { font-size: 11px; color: var(--muted); }
.kpi-sub.pos { color: var(--green); }
.kpi-sub.neg { color: var(--red); }

/* ——— CHART CARD ——— */
.chart-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 20px;
}
.chart-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; }
.chart-title { font-size: 14px; font-weight: 600; }
.chart-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.chart-box { position: relative; height: 260px; }

/* ——— TWO COL ——— */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }

/* ——— SUMMARY GRID ——— */
.sum-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }

.sum-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.sum-ico {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}
.sum-ico.red    { background: rgba(255,107,107,0.12); }
.sum-ico.yellow { background: rgba(253,203,110,0.12); }
.sum-ico.purple { background: rgba(108,92,231,0.12); }
.sum-ico.green  { background: rgba(0,184,148,0.12); }

.sum-num { font-size: 22px; font-weight: 700; font-family: var(--mono); line-height: 1; }
.sum-lbl { font-size: 11px; color: var(--muted); margin-top: 3px; }

/* ——— PROGRESS BAR ——— */
.prog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 20px;
}
.prog-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.prog-title { font-size: 13px; font-weight: 600; }
.prog-pct { font-size: 18px; font-weight: 700; font-family: var(--mono); color: var(--accent); }
.prog-track { height: 7px; background: var(--border); border-radius: 4px; overflow: hidden; margin-bottom: 8px; }
.prog-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--teal)); transition: width 0.6s ease; }
.prog-sub { font-size: 11px; color: var(--muted); }

/* ——— TABLE CARD ——— */
.tbl-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 20px;
}
.tbl-head {
  padding: 18px 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.sec-title {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 7px;
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.dot.red    { background: var(--red); }
.dot.yellow { background: var(--yellow); }
.dot.green  { background: var(--green); }

.rec-count { font-size: 11px; color: var(--muted); margin-top: 3px; }

.tbl-scroll { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; }
th {
  padding: 9px 16px;
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  padding: 13px 16px;
  font-size: 13px;
  border-bottom: 1px solid rgba(37,45,68,0.4);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.018); }

.td-name { font-weight: 500; }
.td-sub { font-size: 11px; color: var(--muted); margin-top: 2px; font-family: var(--mono); }
.td-mono { font-family: var(--mono); font-size: 12px; }
.td-muted { color: var(--muted); font-size: 12px; }

/* ——— BADGES ——— */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.b-red    { background: rgba(255,107,107,0.14); color: var(--red); }
.b-yellow { background: rgba(253,203,110,0.14); color: var(--yellow); }
.b-green  { background: rgba(0,184,148,0.14); color: var(--green); }
.b-purple { background: rgba(108,92,231,0.14); color: var(--accent); }
.b-teal   { background: rgba(0,206,201,0.14); color: var(--teal); }
.b-gray   { background: rgba(148,163,184,0.08); color: var(--muted); }

/* countdown badges */
.cd {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 9px;
  border-radius: 20px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.cd.danger  { background: rgba(255,107,107,0.16); color: var(--red); border: 1px solid rgba(255,107,107,0.28); }
.cd.warn    { background: rgba(253,203,110,0.14); color: var(--yellow); border: 1px solid rgba(253,203,110,0.28); }
.cd.safe    { background: rgba(0,184,148,0.1); color: var(--green); border: 1px solid rgba(0,184,148,0.25); }

/* ——— WHATSAPP BTN ——— */
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.22);
  border-radius: 8px;
  color: #25D366;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.15s;
  white-space: nowrap;
}
.btn-wa:hover { background: rgba(37,211,102,0.18); border-color: rgba(37,211,102,0.38); }

/* ——— SGA BUTTON ——— */
.btn-sga {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 4px 9px;
  background: rgba(0,206,201,0.1);
  border: 1px solid rgba(0,206,201,0.2);
  border-radius: 6px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s;
}
.btn-sga:hover { background: rgba(0,206,201,0.2); border-color: rgba(0,206,201,0.4); }

/* ——— CHURN RATE ——— */
.churn-gauge {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
}
.churn-val {
  font-size: 52px;
  font-weight: 700;
  font-family: var(--mono);
  background: linear-gradient(135deg, var(--red), var(--yellow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.churn-lbl { font-size: 13px; color: var(--muted); }
.churn-sub { font-size: 11px; color: var(--muted); opacity: 0.6; }

/* ——— RANKING ——— */
.rank-list { display: flex; flex-direction: column; }
.rank-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(37,45,68,0.4);
}
.rank-item:last-child { border-bottom: none; }
.rank-pos {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  flex-shrink: 0;
  font-family: var(--mono);
}
.rank-pos.g1 { background: rgba(253,203,110,0.18); color: var(--yellow); }
.rank-pos.g2 { background: rgba(148,163,184,0.18); color: var(--muted); }
.rank-pos.g3 { background: rgba(186,130,89,0.18); color: #BA8259; }
.rank-name { flex: 1; font-size: 12px; font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-bar-w { flex: 2; height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.rank-bar { height: 100%; border-radius: 2px; background: var(--accent); }
.rank-n { font-size: 12px; font-weight: 700; font-family: var(--mono); min-width: 28px; text-align: right; }

/* ——— OBSERVATIONS ——— */
.obs-list { display: flex; flex-direction: column; gap: 7px; }
.obs-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
  transition: all 0.15s;
}
.obs-item:hover { border-color: var(--accent); color: var(--text); background: rgba(108,92,231,0.05); }
.obs-item.obs-active { border-color: var(--accent); background: rgba(108,92,231,0.1); color: var(--text); }
.obs-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 18px;
  background: rgba(108,92,231,0.15);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ——— FILTER BAR (legacy) ——— */
.filter-bar { display: flex; gap: 10px; padding: 0 22px 14px; flex-wrap: wrap; }
.filter-bar input, .filter-bar select {
  padding: 7px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 12px;
  font-family: var(--font);
  outline: none;
  min-width: 160px;
}
.filter-bar input::placeholder { color: var(--muted); }
.filter-bar input:focus, .filter-bar select:focus { border-color: var(--accent); }
.filter-bar select option { background: var(--card); }

/* ——— TABLE TOOLBAR ——— */
.tbl-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.tbl-search {
  flex: 1;
  min-width: 160px;
  padding: 7px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 12px;
  font-family: var(--font);
  outline: none;
}
.tbl-search::placeholder { color: var(--muted); }
.tbl-search:focus { border-color: var(--accent); }
.btn-export {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 13px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.btn-export:hover { color: var(--teal); border-color: var(--teal); }

/* ——— SORTABLE HEADERS ——— */
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
.si { font-size: 10px; opacity: 0.5; margin-left: 3px; }

/* ——— PAGINATION ——— */
.pag {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 14px 20px;
}
.pag-btn {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
}
.pag-btn:hover:not([disabled]) { color: var(--text); border-color: var(--accent); }
.pag-btn[disabled] { opacity: 0.35; cursor: not-allowed; }
.pag-info { font-size: 12px; color: var(--muted); font-family: var(--mono); }

/* ——— TABS ——— */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.tab-btn {
  padding: 12px 20px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-cnt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  background: rgba(108,92,231,0.15);
  border-radius: 10px;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--accent);
  padding: 0 5px;
}
.tab-panel.hidden { display: none; }

/* ——— ACTIVE CHART FILTER BADGE ——— */
.filter-badge {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 9px 16px;
  background: rgba(108,92,231,0.1);
  border: 1px solid rgba(108,92,231,0.25);
  border-radius: 8px;
  margin-bottom: 14px;
}
.filter-badge.visible { display: flex; }
.cf-label { color: var(--accent); font-weight: 600; }
.cf-clear {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: 11px;
  padding: 3px 9px;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.15s;
}
.cf-clear:hover { color: var(--red); border-color: var(--red); }

/* ——— EMPTY STATE ——— */
.empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--muted);
}
.empty-ico { font-size: 32px; opacity: 0.35; margin-bottom: 10px; }
.empty-txt { font-size: 13px; }

/* ——— KPI GRID 6 (panorama — 3 colunas × 2 linhas) ——— */
.kpi-grid-6 {
  grid-template-columns: repeat(3, 1fr);
}

/* ——— SUM GRID 4 (zona-churn — 4 cards) ——— */
.sum-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ——— RESPONSIVE ——— */
@media (max-width: 900px) {
  .kpi-grid   { grid-template-columns: repeat(2, 1fr); }
  .kpi-grid-6 { grid-template-columns: repeat(2, 1fr); }
  .sum-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .two-col    { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .topbar { padding: 10px 16px; }
  .period-btns { overflow-x: auto; }
  .topbar-div { display: none; }
}

@media (max-width: 640px) {
  .sum-grid { grid-template-columns: 1fr; }
  .header { height: auto; flex-wrap: wrap; padding: 10px 16px; gap: 10px; }
  .nav-tabs { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .main { padding: 14px; }
  .kpi-val { font-size: 24px; }
}

@media (max-width: 400px) {
  .kpi-grid { grid-template-columns: 1fr; }
}