/**
 * Tema Maestro — paleta EKE (violeta / cyan / glass)
 * Variáveis CSS compartilhadas entre landing e app
 */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --maestro-accent: #7c5cfc;
  --maestro-accent-hover: #6847f0;
  --maestro-accent-cyan: #22d3ee;
  --maestro-accent-dim: #5b45c4;
  --maestro-glow-cyan: rgba(34, 211, 238, 0.35);
  --maestro-glow-violet: rgba(124, 92, 252, 0.35);
  --maestro-font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --maestro-font-body: 'Inter', system-ui, sans-serif;
}

/* Aliases para landing e app */
:root, [data-theme] {
  --bg: var(--maestro-bg);
  --bg-elevated: var(--maestro-bg-elevated);
  --accent: var(--maestro-accent);
  --accent-dim: var(--maestro-accent-dim);
  --text: var(--maestro-text);
  --text-muted: var(--maestro-text-muted);
  --border: var(--maestro-border);
  --primary: var(--maestro-accent);
}

/* Scrollbars no estilo EKE (finas, glass, discretas) */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(148, 163, 255, 0.28) transparent;
}
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 255, 0.18);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
  background-color: rgba(124, 92, 252, 0.45);
  border: 2px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-corner {
  background: transparent;
}
[data-theme="light"] * {
  scrollbar-color: rgba(31, 30, 29, 0.28) transparent;
}
[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: rgba(31, 30, 29, 0.22);
  border: 2px solid transparent;
  background-clip: content-box;
}
[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
  background-color: rgba(31, 30, 29, 0.38);
  border: 2px solid transparent;
  background-clip: content-box;
}

/* Aplica tema em body e Bootstrap */
body {
  background-color: var(--maestro-bg) !important;
  color: var(--maestro-text) !important;
  font-family: var(--maestro-font-body);
}
h1, h2, h3, h4, h5, .h1, .h2, .h3, .h4, .h5 {
  font-family: var(--maestro-font-display);
}
.text-muted { color: var(--maestro-text-muted) !important; }
.form-text { color: var(--maestro-text-muted) !important; }
.form-control, .form-select {
  background-color: var(--maestro-input-bg) !important;
  border-color: var(--maestro-input-border) !important;
  color: var(--maestro-text) !important;
}
.form-control::placeholder,
.form-select::placeholder,
textarea.form-control::placeholder {
  color: var(--maestro-text-muted) !important;
  opacity: 1;
}
.form-control:focus, .form-select:focus {
  border-color: rgba(124, 92, 252, 0.55) !important;
  box-shadow: 0 0 0 0.2rem rgba(124, 92, 252, 0.18) !important;
}
.modal-content {
  background-color: var(--maestro-modal-bg) !important;
  border-color: var(--maestro-border) !important;
  backdrop-filter: blur(16px);
}
.modal-header, .modal-footer { border-color: var(--maestro-border) !important; }
.modal-title { color: var(--maestro-text) !important; font-family: var(--maestro-font-display); }
.list-group-item {
  background-color: var(--maestro-bg-elevated) !important;
  border-color: var(--maestro-border) !important;
  color: var(--maestro-text) !important;
}
.card {
  background-color: var(--maestro-bg-card) !important;
  border-color: var(--maestro-border) !important;
  box-shadow: 0 12px 40px -24px rgba(0, 0, 0, 0.45);
}
.card-header {
  background-color: var(--maestro-bg-elevated) !important;
  color: var(--maestro-text) !important;
  border-bottom-color: var(--maestro-border) !important;
}
.card-header strong,
.card-header .fw-semibold {
  color: inherit !important;
}
.card-body { color: var(--maestro-text) !important; }
.offcanvas {
  background-color: var(--maestro-bg-card) !important;
  color: var(--maestro-text) !important;
}
.offcanvas-header {
  border-bottom-color: var(--maestro-border) !important;
}
.offcanvas-title {
  color: var(--maestro-text) !important;
  font-family: var(--maestro-font-display);
}
.table {
  --bs-table-bg: var(--maestro-bg-elevated) !important;
  --bs-table-color: var(--maestro-text) !important;
  --bs-table-border-color: var(--maestro-border) !important;
}
.table > :not(caption) > * > * {
  background-color: var(--maestro-bg-elevated) !important;
  color: var(--maestro-text) !important;
  border-color: var(--maestro-border) !important;
}
.btn-primary {
  background: linear-gradient(120deg, var(--maestro-accent), var(--maestro-accent-cyan)) !important;
  border-color: transparent !important;
  color: #fff !important;
  box-shadow: 0 0 20px -6px var(--maestro-glow-violet);
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(120deg, var(--maestro-accent-hover), var(--maestro-accent-cyan)) !important;
  border-color: transparent !important;
  color: #fff !important;
  filter: brightness(1.05);
}
.btn-outline-primary {
  border-color: var(--maestro-accent) !important;
  color: var(--maestro-accent) !important;
}
.btn-outline-primary:hover {
  background: rgba(124, 92, 252, 0.15) !important;
  border-color: var(--maestro-accent) !important;
  color: #eef2ff !important;
}
[data-theme="light"] .btn-outline-primary:hover {
  color: var(--maestro-text) !important;
}
[data-theme="light"] .card {
  box-shadow: 0 8px 28px -18px rgba(31, 30, 29, 0.22);
}
.btn-outline-secondary {
  border-color: var(--maestro-border) !important;
  color: var(--maestro-text) !important;
}
.btn-outline-secondary:hover {
  background-color: var(--maestro-nav-hover) !important;
  border-color: var(--maestro-accent) !important;
  color: var(--maestro-accent) !important;
}
.btn-secondary {
  background-color: var(--maestro-bg-elevated) !important;
  border-color: var(--maestro-border) !important;
  color: var(--maestro-text) !important;
}
.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--maestro-nav-hover) !important;
  border-color: var(--maestro-accent) !important;
  color: var(--maestro-text) !important;
}
.btn-danger {
  background: #b91c1c !important;
  border-color: #991b1b !important;
  color: #fff !important;
}
.btn-danger:hover, .btn-danger:focus {
  background: #991b1b !important;
  border-color: #7f1d1d !important;
  color: #fff !important;
}
.bg-light { background-color: var(--maestro-bg-elevated) !important; }
.bg-white { background-color: var(--maestro-bg-card) !important; }
.text-primary { color: var(--maestro-accent) !important; }
.spinner-border.text-primary { color: var(--maestro-accent) !important; }
.form-check-input:checked {
  background-color: var(--maestro-accent) !important;
  border-color: var(--maestro-accent) !important;
}
.form-check-input:focus {
  border-color: rgba(124, 92, 252, 0.55);
  box-shadow: 0 0 0 0.2rem rgba(124, 92, 252, 0.18);
}
[data-theme="dark"] .btn-close { filter: invert(1) grayscale(1); }

.nav-tabs { border-color: var(--maestro-border); }
.nav-tabs .nav-link { color: var(--maestro-text-muted); border-color: transparent; }
.nav-tabs .nav-link:hover { color: var(--maestro-accent-cyan); border-color: var(--maestro-border) var(--maestro-border) transparent; }
.nav-tabs .nav-link.active {
  background-color: var(--maestro-bg-elevated);
  border-color: var(--maestro-border) var(--maestro-border) var(--maestro-bg-elevated);
  color: var(--maestro-accent);
}

/* Bootstrap components - dark mode overrides */
[data-theme="dark"] .text-dark { color: var(--maestro-text) !important; }

[data-theme="dark"] .nav-tabs { border-color: var(--maestro-border); }
[data-theme="dark"] .nav-tabs .nav-link { color: var(--maestro-text-muted); border-color: transparent; }
[data-theme="dark"] .nav-tabs .nav-link:hover { color: var(--maestro-accent-cyan); border-color: var(--maestro-border) var(--maestro-border) transparent; }
[data-theme="dark"] .nav-tabs .nav-link.active { background-color: var(--maestro-bg-elevated); border-color: var(--maestro-border) var(--maestro-border) var(--maestro-bg-elevated); color: var(--maestro-text); }

[data-theme="dark"] .accordion-item { background: var(--maestro-bg-elevated) !important; border-color: var(--maestro-border) !important; }
[data-theme="dark"] .accordion-button { background: var(--maestro-bg-elevated) !important; color: var(--maestro-text) !important; box-shadow: none !important; }
[data-theme="dark"] .accordion-button:not(.collapsed) { background: var(--maestro-bg-card) !important; color: var(--maestro-accent-cyan) !important; }
[data-theme="dark"] .accordion-button::after { filter: invert(1) brightness(2); }
[data-theme="dark"] .accordion-body { background: var(--maestro-bg-elevated) !important; color: var(--maestro-text); }

/* Light — off-white / cinza claro (referência Claude.ai) */
:root {
  color-scheme: light;
  --maestro-bg: #faf9f5;
  --maestro-bg-elevated: #ffffff;
  --maestro-bg-card: #ffffff;
  --maestro-text: #141413;
  --maestro-text-muted: #73726c;
  --maestro-border: rgba(31, 30, 29, 0.12);
  --maestro-sidebar-bg: rgba(250, 249, 245, 0.96);
  --maestro-sidebar-border: rgba(31, 30, 29, 0.1);
  --maestro-nav-hover: rgba(31, 30, 29, 0.05);
  --maestro-nav-active: rgba(124, 92, 252, 0.12);
  --maestro-modal-bg: #ffffff;
  --maestro-input-bg: #ffffff;
  --maestro-input-border: rgba(31, 30, 29, 0.16);
}

[data-theme="light"] {
  color-scheme: light;
  --maestro-bg: #faf9f5;
  --maestro-bg-elevated: #ffffff;
  --maestro-bg-card: #ffffff;
  --maestro-text: #141413;
  --maestro-text-muted: #73726c;
  --maestro-border: rgba(31, 30, 29, 0.12);
  --maestro-sidebar-bg: rgba(250, 249, 245, 0.96);
  --maestro-sidebar-border: rgba(31, 30, 29, 0.1);
  --maestro-nav-hover: rgba(31, 30, 29, 0.05);
  --maestro-nav-active: rgba(124, 92, 252, 0.12);
  --maestro-modal-bg: #ffffff;
  --maestro-input-bg: #ffffff;
  --maestro-input-border: rgba(31, 30, 29, 0.16);
}

/* Dark — linha EKE (organismo vivo / glass) */
[data-theme="dark"] {
  color-scheme: dark;
  --maestro-bg: #04060d;
  --maestro-bg-elevated: #070b18;
  --maestro-bg-card: rgba(148, 163, 255, 0.05);
  --maestro-text: #eef2ff;
  --maestro-text-muted: #8b93b8;
  --maestro-border: rgba(148, 163, 255, 0.14);
  --maestro-sidebar-bg: rgba(7, 11, 24, 0.92);
  --maestro-sidebar-border: rgba(148, 163, 255, 0.14);
  --maestro-nav-hover: rgba(148, 163, 255, 0.08);
  --maestro-nav-active: rgba(124, 92, 252, 0.22);
  --maestro-modal-bg: rgba(7, 11, 24, 0.95);
  --maestro-input-bg: rgba(7, 11, 24, 0.85);
  --maestro-input-border: rgba(148, 163, 255, 0.22);
}

/* System - usa preferência do SO */
@media (prefers-color-scheme: light) {
  [data-theme="system"] {
    color-scheme: light;
    --maestro-bg: #faf9f5;
    --maestro-bg-elevated: #ffffff;
    --maestro-bg-card: #ffffff;
    --maestro-text: #141413;
    --maestro-text-muted: #73726c;
    --maestro-border: rgba(31, 30, 29, 0.12);
    --maestro-sidebar-bg: rgba(250, 249, 245, 0.96);
    --maestro-sidebar-border: rgba(31, 30, 29, 0.1);
    --maestro-nav-hover: rgba(31, 30, 29, 0.05);
    --maestro-nav-active: rgba(124, 92, 252, 0.12);
    --maestro-modal-bg: #ffffff;
    --maestro-input-bg: #ffffff;
    --maestro-input-border: rgba(31, 30, 29, 0.16);
  }
}

/* Git config modal layout */
.git-config-modal-layout {
  min-height: 400px;
}
.git-config-modal-left {
  width: 340px;
  flex-shrink: 0;
  border-right: 1px solid var(--maestro-border);
}
.git-config-modal-right {
  flex: 1;
  min-width: 0;
}
.git-modal-files-list {
  max-height: 160px;
  overflow-y: auto;
  border: 1px solid var(--maestro-border);
  border-radius: 6px;
  background: rgba(0,0,0,0.15);
}
.git-modal-file-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: 12px;
  font-family: Consolas, Monaco, monospace;
  cursor: pointer;
  border-bottom: 1px solid var(--maestro-border);
  color: var(--maestro-text);
}
.git-modal-file-item:last-child { border-bottom: none; }
.git-modal-file-item:hover { background: var(--maestro-nav-hover); }
.git-modal-file-item-ativo {
  background: var(--maestro-accent);
  color: #fff;
}
.git-modal-diff-content {
  min-height: 220px;
  max-height: 320px;
  overflow: auto;
  padding: 12px;
  font-size: 12px;
  line-height: 1.5;
  font-family: Consolas, Monaco, 'Courier New', monospace;
  background: #1e1e1e;
  border-radius: 6px;
  border: 1px solid var(--maestro-border);
}
.git-diff-empty { color: var(--maestro-text-muted); }
.git-diff-line {
  white-space: pre;
  word-break: break-all;
  padding: 0 8px;
  margin: 0 -8px;
  font-size: 12px;
  line-height: 1.5;
}
.git-diff-hunk { color: #569cd6; background: rgba(86,156,214,0.12); font-weight: 500; }
.git-diff-add { color: #4ec9b0; background: rgba(110,184,90,0.18); }
.git-diff-del { color: #f48771; background: rgba(255,100,100,0.15); }
.git-diff-ctx { color: #d4d4d4; }
.git-change-item-ativo { background: var(--maestro-accent) !important; color: #fff !important; }

@media (prefers-color-scheme: dark) {
  [data-theme="system"] {
    color-scheme: dark;
    --maestro-bg: #04060d;
    --maestro-bg-elevated: #070b18;
    --maestro-bg-card: rgba(148, 163, 255, 0.05);
    --maestro-text: #eef2ff;
    --maestro-text-muted: #8b93b8;
    --maestro-border: rgba(148, 163, 255, 0.14);
    --maestro-sidebar-bg: rgba(7, 11, 24, 0.92);
    --maestro-sidebar-border: rgba(148, 163, 255, 0.14);
    --maestro-nav-hover: rgba(148, 163, 255, 0.08);
    --maestro-nav-active: rgba(124, 92, 252, 0.22);
    --maestro-modal-bg: rgba(7, 11, 24, 0.95);
    --maestro-input-bg: rgba(7, 11, 24, 0.85);
    --maestro-input-border: rgba(148, 163, 255, 0.22);
  }
}

[data-theme="dark"] body {
  background:
    radial-gradient(120% 80% at 70% -10%, rgba(11, 18, 48, 0.9) 0%, transparent 55%),
    var(--maestro-bg) !important;
}

/* Modal padronizada (Dialog.js) — substitui confirm/alert nativos */
.maestro-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}
.maestro-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  cursor: pointer;
}
.maestro-dialog-box {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: var(--maestro-modal-bg);
  border: 1px solid var(--maestro-border);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(16px);
  overflow: hidden;
  animation: maestro-dialog-in 0.18s ease-out;
}
@keyframes maestro-dialog-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
.maestro-dialog-header {
  padding: 16px 20px 0;
}
.maestro-dialog-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: var(--maestro-font-display);
  color: var(--maestro-text);
}
.maestro-dialog-body {
  padding: 12px 20px 4px;
}
.maestro-dialog-msg {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--maestro-text-muted);
  white-space: pre-wrap;
}
.maestro-dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px 20px;
}