/* ── Alimad Intelligence System — minimal CLI-oriented terminal UI ───────────── */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400..900&family=Share+Tech+Mono&display=swap');

/* ── CSS Variables ─────────────────────────────────────────────────────────── */
:root {
  --color-primary:  #00ff99;
  --color-bg:       #000000;
  --color-panel:    rgba(0, 20, 0, 0.65);
  --color-border:   rgba(0, 255, 153, 0.3);
  --color-glow:     #00ff99;
  --color-alert:    #ff3333;
  --color-accent:   #00ffff;
  --color-dim:      rgba(0, 255, 153, 0.5);
  
  --font-mono:      'Share Tech Mono', 'Courier New', monospace;
  --font-display:   'Orbitron', sans-serif;
  
  --font-size-base: 13px;
  --scanline-opacity: 0.05;
  --glow-spread:    0 0 6px rgba(0, 255, 153, 0.15);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  
  --hud-height:     38px;
  --taskbar-width:  48px;
}

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

html { 
  color-scheme: dark; 
  height: 100%; 
  overflow: hidden;
}

body {
  background: var(--color-bg);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--font-size-base);
  line-height: 1.45;
  height: 100%;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow: hidden;
}

/* ── Subtle texture (keep light for readability) ───────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.06) 50%);
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
}

body::after {
  display: none;
}

.scanlines {
  display: none;
}

/* ── HUD Layout ────────────────────────────────────────────────────────────── */
#hud-top {
  position: fixed;
  top: 0; left: 0; right: var(--taskbar-width);
  height: var(--hud-height);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 16px;
  background: rgba(0, 12, 0, 0.96);
  border-bottom: 1px solid var(--color-border);
  z-index: 2000;
}

.hud-brand {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--color-dim);
  flex-shrink: 0;
}

.hud-brand--admin {
  color: rgba(255, 84, 84, 0.55);
}

.hud-role-admin {
  color: var(--color-alert);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
}

.hud-fill {
  flex: 1;
  min-width: 8px;
}

#hud-clock {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-dim);
  flex-shrink: 0;
}

#notif-btn {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-dim);
  padding: 4px 10px;
  cursor: pointer;
  flex-shrink: 0;
}

#notif-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

#hud-alias {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  flex-shrink: 0;
}

#app-menu {
  position: absolute;
  top: var(--hud-height);
  bottom: 0;
  left: 0;
  right: var(--taskbar-width);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

#key-hints {
  position: fixed;
  left: 16px;
  bottom: 12px;
  right: calc(var(--taskbar-width) + 16px);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--color-dim);
  opacity: 0.75;
  z-index: 1200;
  text-align: center;
  pointer-events: none;
}

/* ── Menu Engine ────────────────────────────────────────────────────────────── */
#menu-root {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 420px;
  padding: 20px;
  position: relative;
}

.menu-breadcrumb {
  position: absolute;
  top: -40px;
  left: 20px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--color-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-item {
  position: relative;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  outline: none;
  user-select: none;
}

.menu-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.menu-item.selected, .menu-item:hover {
  background: rgba(0, 255, 153, 0.06);
  border-color: var(--color-primary);
}

.menu-item.selected::before, .menu-item:hover::before {
  opacity: 1;
}

/* ── Tooltip ───────────────────────────────────────────────────────────────── */
#tooltip {
  position: fixed;
  background: rgba(0, 15, 0, 0.95);
  border: 1px solid var(--color-border);
  color: var(--color-dim);
  padding: 6px 12px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  z-index: 10000;
  pointer-events: none;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

#tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

.item-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  font-weight: 400;
}

.item-arrow {
  opacity: 0.5;
  font-size: 1.1rem;
}

.item-badge {
  background: var(--color-alert);
  color: #000;
  font-size: 0.6rem;
  font-weight: 900;
  padding: 1px 6px;
  border-radius: 2px;
  margin-left: 10px;
  animation: badge-pulse 1s infinite;
}

/* ── Windows ───────────────────────────────────────────────────────────────── */
.window {
  position: absolute;
  background: rgba(0, 8, 0, 0.98);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  min-width: 340px;
  min-height: 220px;
  z-index: 1000;
  box-shadow: 0 8px 28px rgba(0,0,0,0.65);
}

.window.focused {
  border-color: var(--color-primary);
  z-index: 1100;
}

.window-titlebar {
  height: 32px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  background: rgba(0, 255, 153, 0.05);
  border-bottom: 1px solid var(--color-border);
  cursor: move;
}

.title-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  font-weight: 600;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.window-controls {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  align-items: center;
}

.window-btn {
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.window-btn:hover {
  background: var(--color-primary);
  color: #000;
  border-color: var(--color-primary);
}

.window-btn.close:hover {
  background: var(--color-alert);
  border-color: var(--color-alert);
}

.window-content {
  flex: 1;
  overflow: auto;
  position: relative;
}

/* ── Resize Handles ────────────────────────────────────────────────────────── */
.resize-handle {
  position: absolute;
  z-index: 100;
}
.resize-handle.se { right: 0; bottom: 0; width: 16px; height: 16px; cursor: se-resize; }
.resize-handle.s { left: 0; bottom: 0; width: 100%; height: 6px; cursor: s-resize; }
.resize-handle.e { right: 0; top: 0; width: 6px; height: 100%; cursor: e-resize; }

/* ── Taskbar ───────────────────────────────────────────────────────────────── */
#taskbar {
  position: fixed;
  right: 0; top: 0; bottom: 0;
  width: var(--taskbar-width);
  background: rgba(0, 10, 0, 0.95);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 12px;
  z-index: 2100;
}

.taskbar-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--color-dim);
}

.taskbar-btn.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 255, 153, 0.08);
}

/* ── Forms & Inputs ────────────────────────────────────────────────────────── */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.field label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--color-dim);
  text-transform: uppercase;
}

.field input, .field select, .field textarea {
  background: rgba(0, 20, 0, 0.4);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  outline: none;
  transition: all var(--transition-fast);
}

.field input:focus, .field select:focus {
  border-color: var(--color-primary);
  background: rgba(0, 40, 0, 0.6);
  box-shadow: 0 0 10px rgba(0, 255, 153, 0.1);
}

.btn {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  user-select: none;
}

.btn:hover {
  background: var(--color-primary);
  color: #000;
}

.btn.danger {
  border-color: var(--color-alert);
  color: var(--color-alert);
}

.btn.danger:hover {
  background: var(--color-alert);
  color: #000;
}

/* ── Data Display ──────────────────────────────────────────────────────────── */
.panel-header {
  padding: 8px 12px;
  background: rgba(0, 255, 153, 0.1);
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  display: flex;
  align-items: center;
}

.mono-table {
  width: 100%;
  border-collapse: collapse;
}

.mono-table tr {
  border-bottom: 1px solid rgba(0, 255, 153, 0.1);
}

.mono-table td {
  padding: 12px;
  font-size: 0.85rem;
}

/* ── Utilities ─────────────────────────────────────────────────────────────── */
.dim { color: var(--color-dim); }
.alert { color: var(--color-alert); }
.accent { color: var(--color-accent); }
.glow { text-shadow: var(--glow-spread); }

@keyframes badge-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

/* ── Search Overlay ────────────────────────────────────────────────────────── */
#search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  display: none;
  z-index: 5000;
}

#search-overlay.open { display: flex; align-items: center; justify-content: center; }

#search-box {
  width: 100%;
  max-width: 480px;
  padding: 28px;
  border: 1px solid var(--color-border);
  background: rgba(0, 10, 0, 0.95);
}

#search-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  padding: 8px 0;
  outline: none;
  margin-bottom: 16px;
}

#search-input:focus {
  border-bottom-color: var(--color-primary);
}

/* ── Modal ─────────────────────────────────────────────────────────────────── */
.app-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 7000;
}

.app-modal {
  width: min(480px, calc(100vw - 32px));
  background: rgba(0, 12, 0, 0.96);
  border: 1px solid var(--color-border);
  padding: 16px;
}

.app-modal-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  margin-bottom: 14px;
}

.app-modal-body {
  margin-bottom: 14px;
}

.app-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

#notif-badge {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 5px;
  margin-left: 6px;
  border-radius: 999px;
  background: var(--color-alert);
  color: #fff;
  font-size: 0.62rem;
  line-height: 1;
}

#notif-btn.has-unread {
  border-color: var(--color-alert);
  color: var(--color-alert);
}

#menu-root,
.window,
.btn,
input,
select,
textarea {
  font-size: var(--font-size-base);
}

.window-context-menu {
  position: fixed;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  min-width: 150px;
  background: #000;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.65);
  padding: 4px;
}

.window-context-menu button {
  background: transparent;
  color: var(--color-primary);
  border: none;
  text-align: left;
  padding: 8px 10px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.window-context-menu button:hover {
  background: rgba(0, 255, 153, 0.1);
}