/* ── GUIA DE PRESCRIÇÃO — ESTILOS ──────────────────────────────────────────── */

/* ── RESET & BASE ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal:         #3CB3C0;
  --teal-light:   #63cdd7;
  --teal-dark:    #1A7175;
  --teal-deep:    #145a5e;
  --teal-shadow:  #0f4548;
  --bg:           #f4fbfc;
  --bg-warm:      #f8fdfd;
  --surface:      #ffffff;
  --surface-alt:  #f0f9fa;
  --border-light: #ddeef0;
  --border:       #c8e2e5;
  --text:         #1A3A3D;
  --text-soft:    #4d7c80;
  --text-muted:   #8ab5b8;
  --font:         'Nunito', sans-serif;
  --shadow-sm:    0 1px 3px rgba(20,90,94,0.06), 0 1px 2px rgba(20,90,94,0.04);
  --shadow-md:    0 4px 14px rgba(20,90,94,0.08), 0 2px 6px rgba(20,90,94,0.04);
  --shadow-lg:    0 12px 40px rgba(20,90,94,0.12), 0 4px 12px rgba(20,90,94,0.06);
  --sidebar-w:    300px;
  --header-h:     64px;
  --radius-card:  12px;
  --transition:   0.2s ease;
}

html, body {
  height: 100%;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

button { font-family: var(--font); cursor: pointer; border: none; outline: none; }
a      { color: inherit; text-decoration: none; }
textarea, input, select { font-family: var(--font); font-size: 0.93rem; }

/* ── LOADING OVERLAY ─────────────────────────────────────────────────────── */
#guia-loading {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  flex-direction: column; gap: 14px;
}
#guia-loading .spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
#guia-loading p { color: var(--text-soft); font-weight: 600; font-size: 0.9rem; }

/* ── VIEW CONTROLLER ─────────────────────────────────────────────────────── */
.guia-view { display: none; }
.guia-view.active { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

/* ── HEADER ──────────────────────────────────────────────────────────────── */
.guia-header {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  z-index: 100;
}
.guia-header__logo { height: 36px; }
.guia-header__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--teal-dark);
  display: flex; align-items: center; gap: 8px;
}
.guia-header__right {
  display: flex; align-items: center; gap: 12px;
}
.guia-header__user {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-soft);
}

/* ── BOTÃO SAIR ──────────────────────────────────────────────────────────── */
.btn-logout {
  display: flex; align-items: center; gap: 6px;
  background: transparent;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.btn-logout:hover { background: var(--surface-alt); color: var(--teal-dark); }

/* ── BOTÕES PRIMÁRIOS ────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 9px 18px;
  border-radius: 8px;
  transition: background var(--transition);
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-primary:hover { background: var(--teal-dark); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  background: var(--surface-alt);
  color: var(--teal-dark);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 9px 18px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  transition: background var(--transition);
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-secondary:hover { background: var(--border-light); }

.btn-sm {
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 6px;
}

/* ── INPUTS ──────────────────────────────────────────────────────────────── */
.guia-input, .guia-select, .guia-textarea {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  background: var(--surface);
  transition: border-color var(--transition);
}
.guia-input:focus, .guia-select:focus, .guia-textarea:focus {
  outline: none;
  border-color: var(--teal);
}
.guia-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}
.guia-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-soft);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-group { margin-bottom: 14px; }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

/* ── MENSAGENS ───────────────────────────────────────────────────────────── */
.guia-msg {
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.guia-msg--error   { background: #fef2f2; color: #b91c1c; border: 1px solid #fca5a5; }
.guia-msg--success { background: #f0fdf4; color: #15803d; border: 1px solid #86efac; }
.guia-msg--info    { background: #eff6ff; color: #1d4ed8; border: 1px solid #93c5fd; }

/* ── STATUS BADGE ────────────────────────────────────────────────────────── */
.status-badge {
  display: inline-flex; align-items: center;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 20px;
}
.status-badge--publicado  { background: #dcfce7; color: #15803d; }
.status-badge--rascunho   { background: #fef9c3; color: #a16207; }

/* ════════════════════════════════════════════════════════════════════════════
   VIEW ESCRITOR
   ════════════════════════════════════════════════════════════════════════════ */
#view-escritor { flex-direction: column; }
#view-escritor .guia-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── SIDEBAR ESCRITOR ────────────────────────────────────────────────────── */
.escritor-sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border-light);
  display: flex; flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
}
.escritor-sidebar__head {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  display: flex; gap: 8px; align-items: center;
}
.escritor-sidebar__list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.med-item {
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition);
  margin-bottom: 2px;
}
.med-item:hover { background: var(--surface-alt); }
.med-item.active { background: #e6f7f8; }
.med-item__nome { font-weight: 700; font-size: 0.9rem; color: var(--text); }
.med-item__sub  { font-size: 0.78rem; color: var(--text-soft); margin-top: 2px; }

/* ── EDITOR ÁREA ─────────────────────────────────────────────────────────── */
.escritor-editor {
  flex: 1;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.escritor-editor__toolbar {
  padding: 10px 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex; gap: 8px; align-items: center;
  background: var(--surface);
  flex-wrap: wrap;
}
.escritor-editor__scroll {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* ── FICHA EDITOR ────────────────────────────────────────────────────────── */
.ficha-section {
  background: var(--surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 16px;
}
.ficha-section__title {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 14px;
  display: flex; align-items: center; justify-content: space-between;
}

/* ── TABELA POSOLOGIA ────────────────────────────────────────────────────── */
.posologia-table-wrap { overflow-x: auto; }
.posologia-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.posologia-table th {
  background: var(--surface-alt);
  color: var(--text-soft);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  padding: 8px 10px;
  border: 1px solid var(--border);
  white-space: nowrap;
}
.posologia-table td {
  padding: 6px 8px;
  border: 1px solid var(--border-light);
}
.posologia-table td input {
  width: 100%; border: none; background: transparent;
  font-family: var(--font); font-size: 0.85rem; color: var(--text);
}
.posologia-table td input:focus { outline: 2px solid var(--teal); border-radius: 4px; }
.posologia-table .btn-remove-row {
  background: #fee2e2; color: #dc2626;
  border: none; border-radius: 4px;
  padding: 2px 8px; font-size: 0.8rem; cursor: pointer;
}
.posologia-table .btn-remove-row:hover { background: #fca5a5; }

/* ── TAGS (princípios ativos, espécies) ──────────────────────────────────── */
.tags-wrap {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  border: 1.5px solid var(--border); border-radius: 8px;
  padding: 6px 10px; background: var(--surface); min-height: 42px;
}
.tag {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 0.8rem; font-weight: 600;
  display: flex; align-items: center; gap: 5px;
  color: var(--teal-dark);
}
.tag__remove {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1rem; line-height: 1; padding: 0;
}
.tag__remove:hover { color: #dc2626; }
.tags-input {
  border: none; outline: none; flex: 1;
  font-family: var(--font); font-size: 0.85rem;
  min-width: 80px; background: transparent;
}

/* ── REFERENCIAS ─────────────────────────────────────────────────────────── */
.referencias-list { display: flex; flex-direction: column; gap: 6px; }
.referencia-item {
  display: flex; gap: 8px; align-items: center;
}
.referencia-item input {
  flex: 1;
  border: 1.5px solid var(--border); border-radius: 6px;
  padding: 7px 10px; font-size: 0.85rem;
}
.referencia-item input:focus { outline: none; border-color: var(--teal); }

/* ════════════════════════════════════════════════════════════════════════════
   VIEW LEITURA
   ════════════════════════════════════════════════════════════════════════════ */
#view-leitura { flex-direction: column; }
#view-leitura .guia-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── BUSCA SUPERIOR ──────────────────────────────────────────────────────── */
.leitura-search-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border-light);
  padding: 10px 20px;
  flex-shrink: 0;
}
.leitura-search-bar__inner {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 8px 14px;
  max-width: 700px;
}
.leitura-search-bar__inner svg { color: var(--text-muted); flex-shrink: 0; }
.leitura-search-bar__inner input {
  border: none; outline: none; background: transparent;
  flex: 1; font-size: 0.93rem; color: var(--text);
}

/* ── SIDEBAR LEITURA ─────────────────────────────────────────────────────── */
.leitura-sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border-light);
  overflow-y: auto;
  flex-shrink: 0;
}
.leitura-sidebar__head {
  padding: 12px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-light);
}
.leitura-med-card {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background var(--transition);
}
.leitura-med-card:hover { background: var(--surface-alt); }
.leitura-med-card.active { background: #e6f7f8; border-left: 3px solid var(--teal); }
.leitura-med-card__nome  { font-weight: 700; font-size: 0.92rem; }
.leitura-med-card__ativo { font-size: 0.78rem; color: var(--text-soft); margin-top: 3px; }
.leitura-med-card__badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.badge-especie {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2px 7px;
  font-size: 0.7rem; font-weight: 600;
  color: var(--text-soft);
}
.sidebar-empty {
  padding: 32px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ── FICHA LEITURA ───────────────────────────────────────────────────────── */
.leitura-main {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}
.ficha-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; color: var(--text-muted); gap: 10px;
  font-size: 0.9rem;
}
.ficha-empty svg { opacity: 0.3; }

.ficha-header {
  background: var(--surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.ficha-header__nome {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
}
.ficha-header__fabricante { font-size: 0.85rem; color: var(--text-soft); margin-bottom: 10px; }
.ficha-header__meta {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}

/* ── ABAS FICHA ──────────────────────────────────────────────────────────── */
.ficha-tabs {
  display: flex; gap: 2px; flex-wrap: wrap;
  background: var(--surface);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  padding: 0 16px;
  border-bottom: 2px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}
.ficha-tab {
  padding: 12px 16px;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text-soft);
  background: transparent;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
}
.ficha-tab.active { color: var(--teal-dark); border-bottom-color: var(--teal); }
.ficha-tab:hover  { color: var(--teal); }

.ficha-tab-panel {
  display: none;
  background: var(--surface);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.ficha-tab-panel.active { display: block; }
.ficha-content { font-size: 0.92rem; line-height: 1.7; white-space: pre-line; }

/* ── TABELA POSOLOGIA LEITURA ────────────────────────────────────────────── */
.posologia-view-table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 0.88rem; }
.posologia-view-table th {
  background: var(--surface-alt);
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-soft); padding: 8px 12px;
  border: 1px solid var(--border);
}
.posologia-view-table td {
  padding: 8px 12px; border: 1px solid var(--border-light);
  color: var(--text);
}
.posologia-view-table tr:nth-child(even) td { background: var(--bg); }

/* ── CALCULADORA ─────────────────────────────────────────────────────────── */
.calculadora {
  background: var(--surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.calculadora__title {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.calculadora__form {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-bottom: 14px;
}
.calculadora__form .form-group { margin-bottom: 0; min-width: 120px; }
.calculadora__result {
  background: var(--surface-alt);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.92rem;
  color: var(--text);
}
.calculadora__result strong { color: var(--teal-dark); font-size: 1rem; }

/* ── MODAL BASE ──────────────────────────────────────────────────────────── */
.guia-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 500;
  padding: 16px;
}
.guia-modal-backdrop.hidden { display: none; }
.guia-modal {
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  display: flex; flex-direction: column;
}
.guia-modal__head {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.guia-modal__head h2 { font-size: 1rem; font-weight: 800; color: var(--text); }
.guia-modal__close {
  background: none; border: none; color: var(--text-muted);
  font-size: 1.4rem; line-height: 1; cursor: pointer; padding: 4px;
}
.guia-modal__close:hover { color: var(--text); }
.guia-modal__body {
  flex: 1; overflow-y: auto;
  padding: 20px 24px;
}
.guia-modal__foot {
  padding: 14px 24px;
  border-top: 1px solid var(--border-light);
  display: flex; gap: 8px; justify-content: flex-end;
  flex-shrink: 0;
}

/* ── MODAL RECEITUÁRIO ───────────────────────────────────────────────────── */
#modal-receituario .guia-modal { max-width: 720px; }

/* ── CANVAS ASSINATURA ───────────────────────────────────────────────────── */
.canvas-assinatura-wrap {
  border: 1.5px dashed var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
  position: relative;
}
#canvas-assinatura {
  display: block;
  width: 100%;
  cursor: crosshair;
  touch-action: none;
}
.canvas-assinatura-wrap .btn-limpar-assinatura {
  position: absolute; top: 6px; right: 8px;
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem; font-weight: 700;
  color: var(--text-soft);
  padding: 3px 8px;
  cursor: pointer;
}
.canvas-assinatura-wrap .btn-limpar-assinatura:hover { background: #fff; }

/* ── RECEITUÁRIO IMPRIMÍVEL ──────────────────────────────────────────────── */
#print-receituario-view {
  display: none;
}

@media print {
  body > *:not(#print-receituario-view) { display: none !important; }
  #print-receituario-view { display: block !important; }
  @page { size: A4; margin: 18mm 20mm; }
}

.rct-page {
  font-family: 'Nunito', sans-serif;
  color: #1A3A3D;
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
  padding: 24px;
}
.rct-header {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 2px solid #3CB3C0;
  margin-bottom: 18px;
}
.rct-header img { height: 40px; }
.rct-header__title { text-align: right; }
.rct-header__title h1 { font-size: 1rem; font-weight: 800; color: #1A7175; }
.rct-header__title p  { font-size: 0.8rem; color: #4d7c80; }
.rct-section { margin-bottom: 16px; }
.rct-section__title {
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em;
  text-transform: uppercase; color: #3CB3C0;
  border-bottom: 1px solid #ddeef0; padding-bottom: 4px; margin-bottom: 8px;
}
.rct-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; }
.rct-field__label { font-size: 0.68rem; font-weight: 700; color: #4d7c80; text-transform: uppercase; }
.rct-field__value { font-size: 0.88rem; font-weight: 600; color: #1A3A3D; }
.rct-prescricao-box {
  border: 1px solid #c8e2e5; border-radius: 8px;
  padding: 12px 16px; background: #f8fdfd;
}
.rct-prescricao-box p { margin: 3px 0; font-size: 0.88rem; }
.rct-prescricao-box strong { color: #1A7175; }
.rct-footer {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-top: 32px; padding-top: 14px;
  border-top: 1px solid #ddeef0;
}
.rct-assinatura { text-align: center; }
.rct-assinatura img { max-height: 80px; display: block; margin: 0 auto 4px; }
.rct-assinatura p  { font-size: 0.75rem; color: #4d7c80; }
.rct-qr { text-align: center; }
.rct-qr canvas { display: block; margin: 0 auto 4px; }
.rct-qr p { font-size: 0.68rem; color: #4d7c80; }

/* ── MODAL IA ────────────────────────────────────────────────────────────── */
#modal-ia .guia-modal { max-width: 800px; }
.ia-comparacao {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.ia-comparacao__col h3 {
  font-size: 0.78rem; font-weight: 800; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--text-soft);
  margin-bottom: 8px;
}
.ia-comparacao__box {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-size: 0.88rem;
  line-height: 1.7;
  white-space: pre-wrap;
  min-height: 200px;
}
.ia-comparacao__box--sugestao { border-color: var(--teal-light); background: #f0fdff; }
.ia-loading {
  text-align: center; padding: 32px; color: var(--text-soft);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}

/* ── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --sidebar-w: 240px; }
  .ficha-header__nome { font-size: 1.2rem; }
  .ia-comparacao { grid-template-columns: 1fr; }
  .calculadora__form { flex-direction: column; }
  .calculadora__form .form-group { min-width: unset; width: 100%; }
}
@media (max-width: 600px) {
  #view-leitura .guia-body, #view-escritor .guia-body {
    flex-direction: column;
  }
  .leitura-sidebar, .escritor-sidebar {
    width: 100%;
    max-height: 220px;
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }
  .leitura-main, .escritor-editor { overflow-y: auto; }
  .rct-grid { grid-template-columns: 1fr; }
  .rct-footer { flex-direction: column; gap: 20px; align-items: center; }
}