/* ═══════════════════════════════════════════════
   APEX COACH — App Shell Styles
   Sidebar, views, stats, client detail, builder, consult
   ═══════════════════════════════════════════════ */

/* ── App Shell ── */
.app-wrap {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  transition: transform .25s ease;
  z-index: 200;
}
.sb-logo {
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--border);
}
.sb-logo .logo { font-size: 22px; }
.sb-nav { padding: 10px 8px; flex: 1; }

.nav-section-lbl {
  font-size: 10px;
  font-weight: 800;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 10px 10px 5px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  transition: background .12s, color .12s;
  margin-bottom: 2px;
  width: 100%;
  text-align: left;
}
.nav-item:hover { background: var(--surface-2); color: var(--text-1); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); }
.nav-ico { width: 18px; text-align: center; font-size: 14px; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--accent);
  color: #080A0A;
  font-size: 10px;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 100px;
}

.sb-user {
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sb-av {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: #080A0A;
  flex-shrink: 0;
}
.sb-name { font-size: 13px; font-weight: 600; }
.sb-role { font-size: 11px; color: var(--text-2); }

/* ── Hamburger (mobile only) ── */
.hamburger {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 300;
  width: 38px;
  height: 38px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  color: var(--text-1);
  font-size: 16px;
}

/* Overlay do menu mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 150;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.active { display: block; }

/* ── Main content area ── */
.main {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg);
}
.view {
  display: none;
  padding: 30px;
  animation: vIn .2s ease;
}
.view.active { display: block; }
@keyframes vIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.view-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 26px;
  flex-wrap: wrap;
  gap: 12px;
}
.view-title {
  font-family: var(--font-display);
  font-size: 30px;
  letter-spacing: 1px;
}
.view-sub {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 2px;
}

/* ── Stats row ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: border-color .2s;
}
.stat-card:hover { border-color: var(--border-2); }
.stat-lbl {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.stat-ico {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 12px;
}
.stat-val {
  font-family: var(--font-display);
  font-size: 36px;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-chg { font-size: 11px; font-weight: 600; color: var(--success); }
.stat-chg.dn { color: var(--danger); }

/* ── Content grid ── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 14px;
}

/* ── Client list (compact) ── */
.client-list-sm {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.cli-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px;
  background: var(--surface-2);
  border-radius: 9px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: border-color .15s;
}
.cli-item:hover { border-color: var(--border-2); }
.cli-name { font-weight: 600; font-size: 13px; }
.cli-goal { font-size: 11px; color: var(--text-2); }

/* ── Clients grid ── */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 12px;
}
.client-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: border-color .2s, transform .15s;
}
.client-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}
.cc-hdr {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.cc-name { font-weight: 700; font-size: 15px; }
.cc-age  { font-size: 12px; color: var(--text-2); }
.cc-goal {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 10px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 12px;
}
.cc-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.cc-meta-item {
  background: var(--surface-2);
  border-radius: 8px;
  padding: 8px 10px;
}
.cc-meta-lbl {
  font-size: 10px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-bottom: 2px;
}
.cc-meta-val { font-size: 13px; font-weight: 700; }

/* ── Toolbar ── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.toolbar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

/* ── Client detail ── */
.cd-hdr {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.cd-name {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 1px;
}
.cd-tags {
  display: flex;
  gap: 7px;
  margin-top: 5px;
  flex-wrap: wrap;
}
.cd-stats {
  margin-left: auto;
  display: flex;
  gap: 24px;
  text-align: center;
  flex-wrap: wrap;
}
.cds-num {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
}
.cds-lbl {
  font-size: 11px;
  color: var(--text-2);
  margin-top: 3px;
}

/* ── Client detail — action buttons ── */
.cda-desktop { display: flex; flex-direction: column; gap: 6px; }
.cda-mobile  { display: none; }
.cda-row     { display: flex; gap: 6px; flex-wrap: wrap; }
.cda-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 12px; border-radius: 8px; font-size: 12px; font-weight: 600;
  border: 1px solid var(--border-2); background: var(--surface-2);
  color: var(--text-1); cursor: pointer; font-family: inherit;
  transition: opacity .15s;
  white-space: nowrap;
}
.cda-btn:hover { opacity: .8; }

/* Stats mobile row — oculto no desktop */
.cd-stats-mobile-row { display: none; }

/* ── Tabs ── */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 18px;
  width: 100%;
  overflow-x: auto;
}
.tab-btn {
  padding: 7px 16px;
  border-radius: 7px;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  transition: background .12s, color .12s;
  white-space: nowrap;
  flex-shrink: 0;
}
.tab-btn:hover { color: var(--text-1); }
.tab-btn.active { background: var(--surface-3); color: var(--text-1); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Charts grid ── */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}
.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.chart-title {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 12px;
  color: var(--text-1);
}

/* ── Workout builder ── */
.builder-wrap {
  display: grid;
  grid-template-columns: 1fr 290px;
  gap: 14px;
  margin-top: 18px;
}
.builder-days {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.day-tab {
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
}
.day-tab.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Consultation flow ── */
.consult-steps {
  display: flex;
  gap: 0;
  margin-bottom: 30px;
}
.c-step {
  flex: 1;
  text-align: center;
  position: relative;
}
.c-step::after {
  content: '';
  position: absolute;
  top: 15px;
  right: -50%;
  width: 100%;
  height: 1px;
  background: var(--border);
}
.c-step:last-child::after { display: none; }
.step-circ {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--border-2);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin: 0 auto 7px;
  position: relative;
  z-index: 1;
  color: var(--text-2);
  transition: all .3s;
}
.c-step.done .step-circ { border-color: var(--success); background: var(--success); color: #080A0A; }
.c-step.active .step-circ { border-color: var(--accent); background: var(--accent); color: #080A0A; }
.step-lbl { font-size: 11px; color: var(--text-2); font-weight: 500; }
.c-step.active .step-lbl { color: var(--accent); }
.c-step.done .step-lbl { color: var(--success); }

/* ── Misc ── */
.back-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-2);
  font-size: 13px;
  margin-bottom: 18px;
  transition: color .12s;
}
.back-btn:hover { color: var(--text-1); }

.empty-state {
  text-align: center;
  padding: 48px;
  color: var(--text-2);
}

.section-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--text-3);
  font-size: 12px;
}
.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Spinner ── */
@keyframes spin { to { transform: rotate(360deg); } }

/* ════════════════════════════════════════════════
   RESPONSIVE — Tablet (≤ 1024px)
   ════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .builder-wrap { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════
   RESPONSIVE — Mobile (≤ 768px)
   ════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* Sidebar vira drawer deslizante */
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    width: 260px;
    z-index: 200;
    box-shadow: 4px 0 24px rgba(0,0,0,.4);
  }
  .sidebar.open { transform: translateX(0); }

  /* Hamburger visível */
  .hamburger { display: flex; }

  /* Main ocupa tela toda */
  .app-wrap { display: block; height: 100vh; overflow: hidden; }
  .main { height: 100vh; overflow-y: auto; }

  /* Padding das views no mobile */
  .view { padding: 16px; padding-top: 64px; }

  /* Header */
  .view-hdr { margin-bottom: 16px; }
  .view-title { font-size: 24px; }

  /* Stats em 2 colunas */
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 16px;
  }
  .stat-val { font-size: 28px; }
  .stat-card { padding: 14px; }

  /* Cards de alunos em 1 coluna */
  .clients-grid { grid-template-columns: 1fr; gap: 8px; }
  .client-card { padding: 16px; }

 /* Toolbar mobile — busca em cima, filtros em scroll horizontal */
  .toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .toolbar .search-wrap { max-width: 100%; }

  /* Filtros em linha com scroll horizontal */
  .toolbar .client-filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 12px;
    padding: 7px 12px;
  }

  /* Agrupa filtros + select em linha scrollável */
  .toolbar-row {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .toolbar-row::-webkit-scrollbar { display: none; }

  .toolbar select {
    flex-shrink: 0;
    white-space: nowrap;
  }

  /* Detalhe do aluno — mobile centralizado */
  .cd-hdr {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding: 20px 16px 16px;
  }
  .cd-tags { justify-content: center; }
  .cd-stats { display: none; }

  /* Desktop actions oculto, mobile visível */
  .cda-desktop { display: none; }
  .cda-mobile {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
  }
  /* Cada linha de botões ocupa 100% */
  .cda-row-mob {
    display: flex;
    gap: 6px;
    width: 100%;
  }
  /* Botões com estilo de card, ponta a ponta */
  .cda-btn-mob {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    flex: 1;
    padding: 11px 6px;
    font-size: 12px; font-weight: 600;
    border: 1px solid var(--border-2);
    border-radius: 8px;
    background: var(--surface-2);
    color: var(--text-1); cursor: pointer; font-family: inherit;
    transition: opacity .15s;
    white-space: nowrap;
  }
  .cda-btn-mob:active { opacity: .7; }

  /* Stats row mobile */
  .cd-stats-mobile-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px 0;
    margin-bottom: 14px;
    text-align: center;
  }
  .cd-stats-mobile-row > div {
    padding: 0 6px;
    border-right: 1px solid var(--border);
  }
  .cd-stats-mobile-row > div:last-child { border-right: none; }
  .cd-stats-mobile-row .cds-num { font-size: 20px; }

  /* Tabs fullwidth */
  .tabs { width: 100%; }
  .tab-btn { flex: 1; text-align: center; padding: 8px 10px; font-size: 12px; }

  /* Modal fullscreen no mobile */
  #apexModal > div {
    max-width: 100% !important;
    width: 100% !important;
    max-height: 95vh !important;
    border-radius: 16px 16px 0 0 !important;
    margin-top: auto !important;
  }
  #apexModal {
    align-items: flex-end !important;
    padding: 0 !important;
  }

  /* Formulários em 1 coluna */
  .form-grid,
  .form-grid-3 {
    grid-template-columns: 1fr !important;
  }

  /* Charts */
  .charts-grid { grid-template-columns: 1fr; }

  /* Sidebar do personal — logo menor */
  .sb-logo { padding: 16px 14px; }

  /* Settings — prevent horizontal overflow */
  #view-settings { overflow-x: hidden; }
  #view-settings .card { overflow: visible; }
  #view-settings .form-input { max-width: 100%; box-sizing: border-box; }
  #view-settings .content-grid { display: flex; flex-direction: column; gap: 14px; }
  #view-settings .content-grid > div { min-height: 0; overflow: visible; }
  #settingsPlan { overflow: visible; }

  /* Avatar fixo */
  #avatarPreview {
    width: 80px !important; height: 80px !important;
    min-width: 80px !important; max-width: 80px !important;
    flex-shrink: 0 !important; overflow: hidden !important;
    border-radius: 50% !important;
  }
  #avatarPreview img {
    width: 80px !important; height: 80px !important;
    border-radius: 50% !important; object-fit: cover !important;
    display: block !important;
  }

  /* Logo upload area no mobile */
  .logo-upload-area { min-width: unset !important; }
}

/* ════════════════════════════════════════════════
   RESPONSIVE — Mobile pequeno (≤ 400px)
   ════════════════════════════════════════════════ */
@media (max-width: 400px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat-val { font-size: 24px; }
  .view { padding: 12px; padding-top: 60px; }
  .view-title { font-size: 20px; }
  .cc-meta { grid-template-columns: 1fr 1fr; }
}