/**
 * Manic Pixels Web OS — App: Configurações do Sistema
 * Etapa 11 — mp-system-settings
 */

/* ── Root container ─────────────────────────────────────────────────────────── */

.mp-sysc {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--mp-window-bg-solid, #1a1a2e);
  color: var(--mp-text, #e2e2e8);
  font-size: 13px;
  overflow: hidden;
}

/* ── Loading ─────────────────────────────────────────────────────────────────── */

.mp-sysc-loading {
  padding: 40px 24px;
  text-align: center;
  opacity: .6;
}

/* ── Tab bar ─────────────────────────────────────────────────────────────────── */

.mp-sysc-tabs {
  display: flex;
  gap: 2px;
  padding: 10px 16px 0;
  border-bottom: 1px solid var(--mp-border, rgba(255,255,255,.08));
  background: var(--mp-window-bg-solid, #1a1a2e);
  flex-shrink: 0;
}

.mp-sysc-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--mp-text-muted, rgba(226,226,232,.55));
  font-size: 12.5px;
  font-family: inherit;
  cursor: pointer;
  border-radius: 6px 6px 0 0;
  transition: color .15s, background .15s;
  line-height: 1;
}

.mp-sysc-tab svg {
  flex-shrink: 0;
  opacity: .7;
}

.mp-sysc-tab:hover {
  color: var(--mp-text, #e2e2e8);
  background: rgba(255,255,255,.05);
}

.mp-sysc-tab.active {
  color: var(--mp-accent, #7c6af7);
  border-bottom-color: var(--mp-accent, #7c6af7);
  background: rgba(124,106,247,.07);
}

.mp-sysc-tab.active svg {
  opacity: 1;
}

/* ── Scrollable body ─────────────────────────────────────────────────────────── */

#mp-sysc-body {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}

/* ── Section ─────────────────────────────────────────────────────────────────── */

.mp-sysc-section {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mp-sysc-section-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--mp-text, #e2e2e8);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--mp-border, rgba(255,255,255,.08));
}

/* ── Notice banners ──────────────────────────────────────────────────────────── */

.mp-sysc-notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.55;
  background: rgba(124,106,247,.1);
  border: 1px solid rgba(124,106,247,.25);
  color: var(--mp-text-muted, rgba(226,226,232,.75));
}

.mp-sysc-notice svg { flex-shrink: 0; margin-top: 1px; }

.mp-sysc-notice--warn {
  background: rgba(220,120,50,.12);
  border-color: rgba(220,120,50,.3);
  color: rgba(255,200,150,.9);
}

.mp-sysc-notice code {
  background: rgba(255,255,255,.1);
  border-radius: 3px;
  padding: 1px 4px;
  font-size: 11px;
}

/* ── Form ────────────────────────────────────────────────────────────────────── */

.mp-sysc-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mp-sysc-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.mp-sysc-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.mp-sysc-field--grow { flex: 1; }
.mp-sysc-field--port { width: 100px; flex-shrink: 0; }

.mp-sysc-field--row {
  flex-direction: column;
  gap: 6px;
}

.mp-sysc-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--mp-text-muted, rgba(226,226,232,.6));
  text-transform: uppercase;
  letter-spacing: .04em;
}

.mp-sysc-input,
.mp-sysc-select {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--mp-border, rgba(255,255,255,.1));
  border-radius: 7px;
  color: var(--mp-text, #e2e2e8);
  font-size: 13px;
  font-family: inherit;
  padding: 7px 10px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
  box-sizing: border-box;
}

.mp-sysc-input:focus,
.mp-sysc-select:focus {
  border-color: var(--mp-accent, #7c6af7);
  box-shadow: 0 0 0 2px rgba(124,106,247,.2);
}

.mp-sysc-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='rgba(226,226,232,0.4)' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 10px 6px;
  padding-right: 28px;
  cursor: pointer;
}

.mp-sysc-hint {
  font-size: 11px;
  color: var(--mp-text-muted, rgba(226,226,232,.4));
  line-height: 1.4;
}

/* ── Toggle ──────────────────────────────────────────────────────────────────── */

.mp-sysc-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mp-sysc-toggle {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.mp-sysc-toggle-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
}

.mp-sysc-toggle-track {
  display: block;
  width: 36px;
  height: 20px;
  border-radius: 10px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.12);
  transition: background .2s;
}

.mp-sysc-toggle-thumb {
  display: block;
  position: absolute;
  left: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  transition: transform .2s, background .2s;
}

.mp-sysc-toggle:checked + .mp-sysc-toggle-label .mp-sysc-toggle-track {
  background: var(--mp-accent, #7c6af7);
  border-color: var(--mp-accent, #7c6af7);
}

.mp-sysc-toggle:checked + .mp-sysc-toggle-label .mp-sysc-toggle-thumb {
  transform: translateX(16px);
  background: #fff;
}

/* ── Actions bar ─────────────────────────────────────────────────────────────── */

.mp-sysc-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
}

.mp-sysc-actions-spacer { flex: 1; }

/* ── Buttons ─────────────────────────────────────────────────────────────────── */

.mp-sysc-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: none;
  border-radius: 7px;
  font-size: 12.5px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, filter .15s;
  line-height: 1;
}

.mp-sysc-btn:disabled { opacity: .5; cursor: not-allowed; }

.mp-sysc-btn--primary {
  background: var(--mp-accent, #7c6af7);
  color: #fff;
}

.mp-sysc-btn--primary:hover:not(:disabled) { filter: brightness(1.12); }

.mp-sysc-btn--danger {
  background: rgba(220,60,60,.15);
  color: #ff7070;
  border: 1px solid rgba(220,60,60,.3);
}

.mp-sysc-btn--danger:hover:not(:disabled) {
  background: rgba(220,60,60,.25);
}

/* ── Feedback message ────────────────────────────────────────────────────────── */

.mp-sysc-msg {
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 500;
}

.mp-sysc-msg.is-ok {
  background: rgba(39,174,96,.12);
  border: 1px solid rgba(39,174,96,.25);
  color: #55cc80;
}

.mp-sysc-msg.is-err {
  background: rgba(220,60,60,.1);
  border: 1px solid rgba(220,60,60,.25);
  color: #ff8080;
}

/* ── Danger cards (segurança) ────────────────────────────────────────────────── */

.mp-sysc-danger-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mp-sysc-danger-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 10px;
  background: rgba(220,60,60,.06);
  border: 1px solid rgba(220,60,60,.2);
}

.mp-sysc-danger-card-info { flex: 1; }

.mp-sysc-danger-card-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 13px;
  color: #ff8080;
  margin-bottom: 5px;
}

.mp-sysc-danger-card-title svg { flex-shrink: 0; }

.mp-sysc-danger-card-desc {
  font-size: 12px;
  color: var(--mp-text-muted, rgba(226,226,232,.55));
  line-height: 1.45;
}

.mp-sysc-danger-card-desc code {
  background: rgba(255,255,255,.08);
  border-radius: 3px;
  padding: 1px 4px;
  font-size: 11px;
}