/* =========================================================
   AlphaLy — Liquid Glass Design System
   Apple visionOS / iOS 26 inspired
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  /* Background orbs */
  --orb-blue:   rgba(99, 179, 255, 0.55);
  --orb-indigo: rgba(129, 110, 255, 0.45);
  --orb-cyan:   rgba(100, 220, 230, 0.35);
  --orb-pink:   rgba(255, 140, 200, 0.28);

  /* Glass surfaces */
  --glass:          rgba(255, 255, 255, 0.62);
  --glass-strong:   rgba(255, 255, 255, 0.82);
  --glass-subtle:   rgba(255, 255, 255, 0.38);
  --glass-dark:     rgba(255, 255, 255, 0.22);

  /* Borders */
  --border:         rgba(255, 255, 255, 0.75);
  --border-subtle:  rgba(255, 255, 255, 0.45);
  --border-dark:    rgba(0, 0, 0, 0.06);

  /* Text */
  --text:           #1c1c1e;
  --text-2:         #3a3a3c;
  --text-3:         #636366;
  --text-4:         #8e8e93;
  --text-inv:       rgba(255,255,255,0.96);

  /* Accent */
  --accent:         #0071e3;
  --accent-2:       #5e5ce6;
  --accent-light:   rgba(0, 113, 227, 0.12);
  --accent-2-light: rgba(94, 92, 230, 0.12);

  /* Semantic */
  --success:    #34c759;
  --danger:     #ff3b30;
  --warning:    #ff9f0a;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08), 0 1px 0 rgba(255,255,255,0.80) inset;
  --shadow-md:  0 8px 32px rgba(0,0,0,0.10), 0 2px 0 rgba(255,255,255,0.80) inset;
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.14), 0 2px 0 rgba(255,255,255,0.80) inset;
  --shadow-float: 0 32px 80px rgba(0,0,0,0.16), 0 8px 24px rgba(0,0,0,0.08), 0 2px 0 rgba(255,255,255,0.80) inset;

  /* Blur */
  --blur:       saturate(200%) blur(28px);
  --blur-sm:    saturate(180%) blur(16px);
  --blur-xs:    saturate(160%) blur(10px);

  /* Radii */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --r-2xl: 36px;
  --r-pill: 999px;

  /* Sidebar */
  --sidebar-w: 248px;
}

/* ── BASE ────────────────────────────────────────────────── */
html, body {
  min-height: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text', sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Animated gradient wallpaper */
body {
  background-color: #dce8ff;
  background-image:
    radial-gradient(ellipse 80% 60% at 15% 20%, var(--orb-blue), transparent),
    radial-gradient(ellipse 60% 50% at 85% 15%, var(--orb-indigo), transparent),
    radial-gradient(ellipse 50% 60% at 70% 85%, var(--orb-cyan), transparent),
    radial-gradient(ellipse 40% 40% at 20% 80%, var(--orb-pink), transparent);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; border: 0; }

/* ── APP SHELL ───────────────────────────────────────────── */
.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
}

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-right: 1px solid var(--border);
  box-shadow: 4px 0 24px rgba(0,0,0,0.06);
}

.sidebar-inner {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  gap: 4px;
  scrollbar-width: none;
}
.sidebar-inner::-webkit-scrollbar { display: none; }

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 16px;
}

.brand-logo {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  overflow: hidden;
  flex-shrink: 0;
}
.brand-logo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.brand-text h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand-text p {
  margin: 0;
  font-size: 11px;
  color: var(--text-4);
  letter-spacing: -0.01em;
}

/* Nav */
.nav { display: flex; flex-direction: column; gap: 2px; }

.nav-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-4);
  padding: 10px 10px 4px;
}

.nav a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: -0.01em;
  transition: background 0.15s, color 0.15s;
  border: 1px solid transparent;
}

.nav a:hover {
  background: rgba(255,255,255,0.55);
  color: var(--text);
}

.nav a.active {
  background: var(--glass-strong);
  border-color: var(--border-subtle);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.nav a svg { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.7; }
.nav a.active svg { opacity: 1; }

/* Sidebar bottom card */
.sidebar-footer {
  padding: 12px;
  flex-shrink: 0;
  border-top: 1px solid var(--border-subtle);
}

.sidebar-card {
  background: var(--glass-strong);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px;
  box-shadow: var(--shadow-sm);
}

.sidebar-card h3 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.sidebar-card p {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
}

.sidebar-card button,
.sidebar-card a.btn-card {
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  color: white;
  background: var(--accent);
  font-weight: 600;
  font-size: 13px;
  text-align: center;
  display: block;
  border: 0;
  cursor: pointer;
  letter-spacing: -0.01em;
  transition: opacity 0.15s;
}
.sidebar-card button:hover,
.sidebar-card a.btn-card:hover { opacity: 0.88; }

/* ── MAIN AREA ───────────────────────────────────────────── */
.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
}

/* ── TOPBAR ──────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 24px;
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 1px 0 rgba(255,255,255,0.70) inset;
}

.topbar-left h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

.topbar-left p {
  margin: 3px 0 0;
  font-size: 12.5px;
  color: var(--text-3);
  letter-spacing: -0.01em;
}

.topbar-right {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.user-email {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--glass-strong);
  border: 1px solid var(--border-subtle);
  font-size: 12px;
  color: var(--text-3);
  box-shadow: var(--shadow-sm);
}

/* ── CONTENT ─────────────────────────────────────────────── */
.content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── GLASS CARD ──────────────────────────────────────────── */
.card {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.card-body { padding: 20px; }

.card h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.card h3 + .muted { margin: 0 0 14px; }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 16px rgba(0,113,227,0.30);
}
.btn-primary:hover { opacity: 0.88; box-shadow: 0 6px 20px rgba(0,113,227,0.38); }

.btn-secondary {
  background: var(--glass-strong);
  backdrop-filter: var(--blur-xs);
  -webkit-backdrop-filter: var(--blur-xs);
  border-color: var(--border-subtle);
  color: var(--text-2);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: rgba(255,255,255,0.92); color: var(--text); }

.btn-danger {
  background: var(--danger);
  color: white;
  box-shadow: 0 4px 16px rgba(255,59,48,0.30);
}

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 13px 24px; font-size: 15px; }

/* ── INPUTS ──────────────────────────────────────────────── */
.input,
.textarea,
.select {
  width: 100%;
  padding: 10px 14px;
  background: var(--glass-strong);
  backdrop-filter: var(--blur-xs);
  -webkit-backdrop-filter: var(--blur-xs);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-shadow: var(--shadow-sm);
}

.input::placeholder, .textarea::placeholder { color: var(--text-4); }
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,113,227,0.14), var(--shadow-sm);
}

.textarea { resize: vertical; min-height: 100px; line-height: 1.55; }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238e8e93' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }

/* ── FIELD ───────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }

.label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: -0.01em;
}

/* ── PILLS / BADGES ──────────────────────────────────────── */
.meta { display: flex; gap: 6px; flex-wrap: wrap; }

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--glass-strong);
  border: 1px solid var(--border-subtle);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  box-shadow: var(--shadow-sm);
}

/* ── STATUS LINE ─────────────────────────────────────────── */
.status-line {
  font-size: 12.5px;
  color: var(--text-4);
  margin-top: 10px;
}
.status-line.ok    { color: var(--success); }
.status-line.error { color: var(--danger); }

/* ── STAT BOX ────────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.stat-box {
  padding: 14px;
  border-radius: var(--r-md);
  background: var(--glass-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.stat-box span {
  display: block;
  font-size: 11px;
  color: var(--text-4);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.stat-box strong {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

/* ── SECTION HEAD ────────────────────────────────────────── */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.section-head h3 { margin: 0; font-size: 15px; font-weight: 600; }
.section-head p { margin: 3px 0 0; font-size: 12px; color: var(--text-3); }

/* ── ITEM CARDS ──────────────────────────────────────────── */
.project-list { display: flex; flex-direction: column; gap: 10px; }

.project-item {
  display: block;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: var(--glass-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.18s;
}

.project-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,113,227,0.25);
}

.project-item h4 { margin: 0 0 4px; font-size: 14px; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }
.project-item p { margin: 0; font-size: 12.5px; color: var(--text-3); line-height: 1.45; }

/* ── QUICK BUTTONS ───────────────────────────────────────── */
.quick-list { display: flex; flex-direction: column; gap: 8px; }

.quick-btn {
  width: 100%;
  text-align: left;
  padding: 13px 15px;
  border-radius: var(--r-md);
  background: var(--glass-strong);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: all 0.15s;
}

.quick-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,113,227,0.25);
}

.quick-btn strong { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 3px; letter-spacing: -0.01em; }
.quick-btn span { font-size: 12px; color: var(--text-3); line-height: 1.45; }

/* ── EMPTY STATE ─────────────────────────────────────────── */
.empty {
  padding: 28px;
  border: 1px dashed var(--border-dark);
  border-radius: var(--r-md);
  color: var(--text-4);
  text-align: center;
  font-size: 13px;
  background: rgba(255,255,255,0.30);
}

/* ── MUTED TEXT ──────────────────────────────────────────── */
.muted { color: var(--text-3); line-height: 1.55; font-size: 13.5px; }

/* ── ACTION CARDS (hero grid) ────────────────────────────── */
.action-card {
  display: block;
  padding: 16px;
  border-radius: var(--r-md);
  background: var(--glass-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.18s;
  cursor: pointer;
}

.action-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,113,227,0.25);
}

.action-card strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 4px; letter-spacing: -0.01em; color: var(--text); }
.action-card span { font-size: 12.5px; color: var(--text-3); line-height: 1.45; }

/* ── INFO BOX ────────────────────────────────────────────── */
.info-box {
  padding: 12px 14px;
  border-radius: var(--r-md);
  background: var(--glass-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.info-box + .info-box { margin-top: 10px; }
.info-box span { display: block; font-size: 11px; color: var(--text-4); margin-bottom: 4px; }
.info-box strong { font-size: 14px; font-weight: 600; color: var(--text); word-break: break-word; }

/* ── MODAL / OVERLAY ─────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}
.modal-overlay.open { display: flex; }

.modal-card {
  width: min(620px, 100%);
  max-height: 90vh;
  overflow: auto;
  background: var(--glass-strong);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-float);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── JSON BOX ────────────────────────────────────────────── */
.json-box {
  background: rgba(0,0,0,0.055);
  border: 1px solid var(--border-dark);
  border-radius: var(--r-sm);
  padding: 12px;
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  font-size: 11.5px;
  white-space: pre-wrap;
  overflow: auto;
  color: var(--text-2);
  max-height: 240px;
}

/* ── CHECK / RADIO ───────────────────────────────────────── */
.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-2);
  cursor: pointer;
}

/* ── FORM GRID ───────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-grid, .two-col { grid-template-columns: 1fr !important; }
}

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border-subtle);
  }
  .sidebar-inner { padding: 16px 12px; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .nav-label { display: none; }
  .nav a { padding: 7px 10px; font-size: 12.5px; }
}

@media (max-width: 720px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 10px; }
  .content { padding: 16px; }
  .form-grid, .stat-grid { grid-template-columns: 1fr; }
  .hero-actions { grid-template-columns: 1fr !important; }
}