/* ============================================================
   RASCUNHO TÉCNICO — integração local com Excalidraw 0.18.1
   Zauos: estilos isolados para não interferir no restante do sistema.
============================================================ */
#board-rascunho {
  --surface-3: #f8f8fb;
  --shadow: 0 10px 30px rgba(20, 22, 35, .10);
  padding: 0;
  overflow: hidden;
  gap: 0;
  background: var(--bg);
}
html[data-theme="dark"] #board-rascunho {
  --surface-3: #101219;
  --shadow: 0 18px 42px rgba(0, 0, 0, .40);
}
#board-rascunho button,
#board-rascunho input,
#board-rascunho select { font: inherit; }
#board-rascunho button { color: inherit; }
#board-rascunho .technical-board { width: 100%; min-height: 0; flex: 1; }
.search-wrap.is-hidden { display: none !important; }









#board-rascunho .technical-board {
  height: 100%;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  background: var(--bg);
}

#board-rascunho .tech-toolbar {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: relative;
  z-index: 12;
}

#board-rascunho .tech-toolbar__identity { display: flex; align-items: center; gap: 10px; min-width: 175px; }
#board-rascunho .tech-toolbar__identity > div:last-child { display: flex; flex-direction: column; min-width: 0; }
#board-rascunho .tech-toolbar__identity strong { font-size: 13px; line-height: 1.2; }
#board-rascunho .tech-toolbar__identity span { color: var(--text-3); font-size: 10px; margin-top: 2px; white-space: nowrap; }
#board-rascunho .tech-toolbar__icon {
  width: 34px; height: 34px; border-radius: 10px; flex: 0 0 auto;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  box-shadow: 0 4px 12px rgba(79,70,229,.25);
}
#board-rascunho .tech-toolbar__icon svg { width: 17px; height: 17px; }

#board-rascunho .tech-toolbar__context { display: flex; align-items: flex-end; gap: 8px; flex: 1; min-width: 0; }
#board-rascunho .field { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
#board-rascunho .field > span { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .45px; color: var(--text-3); padding-left: 2px; }
#board-rascunho .field select, #board-rascunho .field input {
  height: 34px; border: 1px solid var(--border); border-radius: 8px; outline: none;
  background: var(--surface-3); color: var(--text); padding: 0 10px; font-size: 12px;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
#board-rascunho .field select:focus, #board-rascunho .field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-light); background: var(--surface); }
#board-rascunho .field--compact { width: 150px; }
#board-rascunho .field--name { min-width: 150px; flex: 1; max-width: 260px; }

#board-rascunho .tech-toolbar__actions { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }
#board-rascunho .tool-btn {
  height: 36px; border: 1px solid var(--border); border-radius: 9px; padding: 0 10px;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--surface); cursor: pointer; font-size: 11px; font-weight: 650;
  transition: transform .12s, border-color .15s, background .15s, color .15s;
}
#board-rascunho .tool-btn:hover { background: var(--surface-2); border-color: color-mix(in srgb, var(--border) 50%, var(--accent)); }
#board-rascunho .tool-btn:active { transform: translateY(1px); }
#board-rascunho .tool-btn svg { width: 15px; height: 15px; }
#board-rascunho .tool-btn--primary { color: #fff; border-color: transparent; background: linear-gradient(135deg, #4f46e5, #6d28d9); }
#board-rascunho .tool-btn--primary:hover { background: linear-gradient(135deg, #4338ca, #5b21b6); border-color: transparent; }

#board-rascunho .tool-menu-wrap { position: relative; }
#board-rascunho .tool-menu {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 190px;
  padding: 6px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); box-shadow: var(--shadow); z-index: 30;
}
#board-rascunho .tool-menu--right { left: auto; right: 0; }
#board-rascunho .tool-menu button {
  width: 100%; border: 0; background: transparent; color: var(--text); cursor: pointer;
  border-radius: 7px; padding: 9px 10px; text-align: left; font-size: 12px;
}
#board-rascunho .tool-menu button:hover { background: var(--surface-2); color: var(--accent); }

#board-rascunho .board-meta {
  min-height: 34px; display: flex; align-items: center; gap: 10px; padding: 0 14px;
  border-bottom: 1px solid var(--border); background: var(--surface-3); color: var(--text-3); font-size: 10px;
  position: relative; z-index: 8;
}
#board-rascunho .save-status { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--text-2); white-space: nowrap; }
#board-rascunho .save-status__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); }
#board-rascunho .save-status[data-state="dirty"] .save-status__dot { background: var(--warn); }
#board-rascunho .save-status[data-state="saving"] .save-status__dot { background: var(--accent); animation: pulse 1s infinite; }
#board-rascunho .save-status[data-state="error"] .save-status__dot { background: var(--danger); }
#board-rascunho .storage-note { border-left: 1px solid var(--border); padding-left: 10px; white-space: nowrap; }
#board-rascunho .board-hint { margin-left: auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@keyframes pulse { 50% { opacity: .35; } }

#board-rascunho .canvas-shell { position: relative; min-height: 0; background: var(--surface); }
#board-rascunho #excalidraw-root { position: absolute; inset: 0; }
#board-rascunho #excalidraw-root > div { height: 100%; }

/* A biblioteca é incorporada dentro do sistema, mas preserva a UI oficial do Excalidraw. */
#board-rascunho .excalidraw .App-menu_top { z-index: 6; }

#board-rascunho .load-cover {
  position: absolute; inset: 0; z-index: 40; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px;
  background: var(--surface); color: var(--text-2); transition: opacity .25s, visibility .25s;
}
#board-rascunho .load-cover.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#board-rascunho .load-cover strong { font-size: 13px; }
#board-rascunho .load-cover span { color: var(--text-3); font-size: 11px; max-width: 560px; text-align: center; line-height: 1.45; }
#board-rascunho .load-cover.is-error strong { color: var(--danger); }
#board-rascunho .load-retry { margin-top: 8px; height: 34px; padding: 0 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font-size: 11px; font-weight: 700; cursor: pointer; }
#board-rascunho .load-retry:hover { border-color: var(--accent); color: var(--accent); }
#board-rascunho .spinner { width: 28px; height: 28px; border: 3px solid var(--surface-2); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

#board-rascunho .drawer { position: fixed; inset: 0; z-index: 100; pointer-events: none; visibility: hidden; }
#board-rascunho .drawer.is-open { pointer-events: auto; visibility: visible; }
#board-rascunho .drawer__backdrop { position: absolute; inset: 0; background: rgba(4,6,14,.38); opacity: 0; transition: opacity .2s; }
#board-rascunho .drawer.is-open .drawer__backdrop { opacity: 1; }
#board-rascunho .drawer__panel {
  position: absolute; top: 0; right: 0; width: min(420px, 92vw); height: 100%; padding: 18px;
  display: flex; flex-direction: column; gap: 14px; background: var(--surface); border-left: 1px solid var(--border);
  box-shadow: -20px 0 50px rgba(0,0,0,.14); transform: translateX(100%); transition: transform .25s cubic-bezier(.22,1,.36,1);
}
#board-rascunho .drawer.is-open .drawer__panel { transform: translateX(0); }
#board-rascunho .drawer__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
#board-rascunho .drawer__header h2 { margin: 2px 0 0; font-size: 18px; }
#board-rascunho .eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .7px; font-size: 9px; font-weight: 800; }
#board-rascunho .icon-btn { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface); cursor: pointer; display: grid; place-items: center; }
#board-rascunho .icon-btn:hover { background: var(--surface-2); }
#board-rascunho .icon-btn svg { width: 15px; height: 15px; }
#board-rascunho .drawer__search { height: 38px; border: 1px solid var(--border); border-radius: 9px; display: flex; align-items: center; gap: 8px; padding: 0 10px; background: var(--surface-3); }
#board-rascunho .drawer__search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-light); }
#board-rascunho .drawer__search svg { width: 15px; height: 15px; color: var(--text-3); }
#board-rascunho .drawer__search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 12px; }
#board-rascunho .saved-list { flex: 1; overflow: auto; display: flex; flex-direction: column; gap: 8px; padding-right: 2px; }
#board-rascunho .saved-empty { margin: auto; text-align: center; color: var(--text-3); font-size: 12px; max-width: 240px; line-height: 1.5; }
#board-rascunho .saved-card { border: 1px solid var(--border); border-radius: 11px; padding: 11px; background: var(--surface-3); display: grid; gap: 8px; }
#board-rascunho .saved-card:hover { border-color: color-mix(in srgb, var(--border) 30%, var(--accent)); }
#board-rascunho .saved-card__top { display: flex; gap: 8px; justify-content: space-between; align-items: flex-start; }
#board-rascunho .saved-card__top strong { font-size: 12px; line-height: 1.35; }
#board-rascunho .saved-card__meta { font-size: 10px; color: var(--text-3); display: flex; flex-wrap: wrap; gap: 5px 10px; }
#board-rascunho .saved-card__actions { display: flex; gap: 6px; }
#board-rascunho .saved-card__actions button { border: 1px solid var(--border); border-radius: 7px; background: var(--surface); color: var(--text-2); cursor: pointer; padding: 6px 8px; font-size: 10px; font-weight: 700; }
#board-rascunho .saved-card__actions button:hover { color: var(--accent); border-color: var(--accent); }
#board-rascunho .saved-card__actions button[data-delete] { margin-left: auto; color: var(--danger); }

#board-rascunho .mini-toast {
  position: fixed; left: 50%; bottom: 18px; transform: translate(-50%, 12px); z-index: 200;
  max-width: min(520px, calc(100vw - 32px)); padding: 9px 13px; border-radius: 9px;
  background: #15171f; color: #fff; font-size: 11px; font-weight: 650; box-shadow: 0 10px 30px rgba(0,0,0,.28);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
}
#board-rascunho .mini-toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1180px) {
  #board-rascunho .tech-toolbar__identity span { display: none; }
  #board-rascunho .tech-toolbar__identity { min-width: auto; }
  #board-rascunho .tool-btn span { display: none; }
  #board-rascunho .tool-btn { width: 36px; padding: 0; }
  #board-rascunho .field--compact { width: 135px; }
}

@media (max-width: 820px) {
  #board-rascunho .tech-toolbar { align-items: stretch; flex-wrap: wrap; gap: 8px; }
  #board-rascunho .tech-toolbar__identity { width: auto; }
  #board-rascunho .tech-toolbar__context { order: 3; width: 100%; flex-basis: 100%; }
  #board-rascunho .tech-toolbar__actions { margin-left: auto; }
  #board-rascunho .field--compact { flex: 1; width: auto; }
  #board-rascunho .field--name { flex: 1.2; max-width: none; }
  #board-rascunho .board-hint { display: none; }
  #board-rascunho .storage-note { margin-left: auto; }
}