/* Adan‑Tech Repair Manager (Provisional) */
:root {
  --bg: #0f1220;
  --panel: #171a2b;
  --muted: #9aa3b2;
  --text: #e7ecf3;
  --brand: #5b8cff;
  --brand-2: #6ee7ff;
  --ok: #4ade80;
  --warn: #f59e0b;
  --danger: #ef4444;
  --border: #242846;
}
:root[data-accent="blue"] { --brand:#5b8cff; --brand-2:#6ee7ff; }
:root[data-accent="green"] { --brand:#22c55e; --brand-2:#86efac; }
:root[data-accent="purple"]{ --brand:#8b5cf6; --brand-2:#c4b5fd; }
:root[data-accent="orange"]{ --brand:#f59e0b; --brand-2:#fdba74; }
:root[data-accent="pink"] { --brand:#ec4899; --brand-2:#f9a8d4; }

/* Light theme overrides */
body[data-theme="light"] {
  background: #ffffff;
  color: #0b1022;
}
body[data-theme="light"] .app-header { background: #ffffff; border-bottom-color: #e5e7f0; }
:root[data-theme="light"] {
  --bg: #ffffff;
  --panel: #ffffff;
  --muted: #4b5563;
  --text: #0b1022;
  --border: #e5e7f0;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, #0c0f1c, #0b0e1a 30%, #0f1220);
  color: var(--text);
}

.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg);
  background-image: radial-gradient(1200px 400px at 0% -10%, rgba(91,140,255,0.12), transparent),
                    radial-gradient(900px 300px at 100% -10%, rgba(110,231,255,0.09), transparent);
  box-shadow: 0 1px 0 var(--border), 0 6px 12px rgba(0,0,0,0.20);
}
 .brand { display: flex; gap: 12px; align-items: center; }
 .logo { font-size: 26px; filter: drop-shadow(0 0 10px rgba(91,140,255,0.3)); }
 .brand-text h1 { margin: 0; font-size: 20px; letter-spacing: 0.4px; }
 .brand-text p { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
 /* Cloud connectivity indicator */
 .cloud-dot { width: 10px; height: 10px; border-radius: 999px; background: #ef4444; box-shadow: 0 0 0 0 rgba(239,68,68,0.5); display:inline-block; vertical-align: middle; animation: pulse-red 2s infinite; }
 .cloud-dot.ok { background: #10b981; box-shadow: 0 0 0 0 rgba(16,185,129,0.4); animation: pulse-green 2s infinite; }
 /* place top-right in header */
 .app-header .cloud-dot { position: absolute; top: 18px; right: 18px; margin: 0; }
 @keyframes pulse-green { 0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4);} 70% { box-shadow: 0 0 0 8px rgba(16,185,129,0);} 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0);} }
 @keyframes pulse-red { 0% { box-shadow: 0 0 0 0 rgba(239,68,68,0.5);} 70% { box-shadow: 0 0 0 8px rgba(239,68,68,0);} 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0);} }

.tabs { display: flex; gap: 8px; }
.tab-btn {
  position: relative;
  padding: 8px 12px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background-color 160ms ease;
}
.tab-btn:hover, .tab-btn:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(91,140,255,0.45);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25), 0 0 0 1px rgba(91,140,255,0.25) inset;
  background-color: rgba(91,140,255,0.05);
}
.tab-btn:active { transform: translateY(0); }
.tab-btn.active { border-color: var(--brand); box-shadow: 0 0 0 1px rgba(91,140,255,0.35) inset; }
.tab-btn::after {
  content: '';
  position: absolute; left: 10px; right: 10px; bottom: 4px; height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  transform: scaleX(0); transform-origin: left; transition: transform 200ms ease;
  opacity: 0.95; border-radius: 2px;
}
.tab-btn:hover::after, .tab-btn.active::after { transform: scaleX(1); }

/* Light theme tabs: stronger contrast */
body[data-theme="light"] .tab-btn {
  color: #111827;
  border-color: #e5e7f0;
  background: #ffffff;
  font-weight: 600;
}
body[data-theme="light"] .tab-btn:hover, body[data-theme="light"] .tab-btn:focus-visible {
  background: #f3f4f6;
  border-color: #d1d5db;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}
body[data-theme="light"] .tab-btn.active {
  color: #0b1022;
  border-color: var(--brand);
  box-shadow: 0 0 0 1px rgba(91,140,255,0.35) inset, 0 1px 2px rgba(0,0,0,0.04);
  background: #ffffff;
}

.app-main { padding: 20px; padding-top: 96px; max-width: 1100px; margin: 0 auto; }
.tab { display: none; }
.tab.active { display: block; animation: tab-enter 0.22s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes tab-enter { from { opacity: 0; transform: translateY(6px) scale(0.995); } to { opacity: 1; transform: translateY(0) scale(1); } }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px; transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease; position: relative; }
.kpi:hover, .kpi:focus-within { transform: translateY(-2px); border-color: rgba(91,140,255,0.45); box-shadow: 0 8px 20px rgba(0,0,0,0.25), 0 0 0 1px rgba(91,140,255,0.25) inset; }
.kpi.clickable { cursor: pointer; }
.kpi-value { font-size: 28px; font-weight: 700; transition: transform 160ms ease; }
.kpi:hover .kpi-value, .kpi:focus-within .kpi-value { transform: translateY(-1px) scale(1.02); }
.kpi-label { color: var(--muted); font-size: 12px; margin-top: 4px; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px; margin-bottom: 16px; }
.panel h3 { margin: 0 0 12px; font-size: 15px; }

.grid-form { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.grid-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); }
.grid-form input, .grid-form select, .grid-form textarea {
  padding: 10px 12px;
  background: #0e1120;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.span-2 { grid-column: span 2; }
.form-actions { display: flex; gap: 8px; }

.toolbar { display: flex; gap: 8px; margin-bottom: 10px; }
.toolbar input, .toolbar select { flex: 1; padding: 10px 12px; background: #0e1120; color: var(--text); border: 1px solid var(--border); border-radius: 10px; }

.btn { padding: 10px 14px; border: 1px solid var(--border); background: #101429; color: var(--text); border-radius: 10px; cursor: pointer; }
.btn.primary { background: linear-gradient(90deg, var(--brand), var(--brand-2)); border-color: transparent; color: #0b1022; font-weight: 700; }
.btn.danger { border-color: #3b2131; background: #2a1220; color: #ffb4c0; }
.file-btn { display: inline-flex; gap: 8px; align-items: center; border: 1px dashed var(--border); border-radius: 10px; padding: 10px 14px; cursor: pointer; }
.file-btn input { display: none; }
.settings-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Serial response */
.serial-response { font-size: 12px; color: var(--muted); margin-top: 6px; }
.serial-response .serial-badge { display:inline-block; padding:2px 6px; border:1px solid var(--border); border-radius:999px; margin-right:6px; }
.serial-response .ok { color: var(--text); border-color: #34d399; background: rgba(52,211,153,0.12); }
.serial-response .warn { color: var(--text); border-color: #f59e0b; background: rgba(245,158,11,0.12); }
.serial-response .err { color: var(--text); border-color: #ef4444; background: rgba(239,68,68,0.12); }
.serial-loading { display:inline-block; width:14px; height:14px; border:2px solid #d1d5db; border-top-color: var(--brand); border-radius:50%; animation: spin 0.7s linear infinite; margin-right:6px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Live serial type badge (next to inputs) */
.serial-type-badge { display:inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; border: 1px solid var(--border); color: var(--muted); }
.serial-type-badge.imei { color: var(--text); border-color: #34d399; background: rgba(52,211,153,0.12); }
.serial-type-badge.serial { color: var(--text); border-color: #60a5fa; background: rgba(59,130,246,0.12); }
.serial-type-badge.invalid { color: var(--text); border-color: #ef4444; background: rgba(239,68,68,0.12); }

/* Appearance swatches */
.swatches { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.swatch { width: 32px; height: 24px; border-radius: 8px; border: 1px solid var(--border); cursor: pointer; background: linear-gradient(90deg, var(--c1), var(--c2)); box-shadow: 0 1px 3px rgba(0,0,0,0.25) inset; }
.swatch:focus-visible, .swatch:hover { outline: 2px solid rgba(91,140,255,0.45); outline-offset: 2px; }

.list { display: grid; gap: 8px; }
.card { border: 1px solid var(--border); background: #0f142a; border-radius: 12px; padding: 12px; display: grid; gap: 8px; }
.card .meta { color: var(--muted); font-size: 12px; display: flex; gap: 10px; flex-wrap: wrap; }
.card .actions { display: flex; gap: 6px; flex-wrap: wrap; }
.badge { display: inline-block; padding: 2px 8px; border: 1px solid var(--border); border-radius: 999px; font-size: 11px; color: var(--muted); }
.status-New { color: #93c5fd; background: rgba(59,130,246,0.12); border-color: rgba(59,130,246,0.35); }
.status-Diagnosing { color: #fcd34d; background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.35); }
.status-Waiting { color: #fda4af; background: rgba(244,63,94,0.12); border-color: rgba(244,63,94,0.35); }
.status-Repairing { color: #86efac; background: rgba(34,197,94,0.12); border-color: rgba(34,197,94,0.35); }
.status-Ready { color: #a7f3d0; background: rgba(16,185,129,0.12); border-color: rgba(16,185,129,0.35); }
.status-Picked { color: #c4b5fd; background: rgba(139,92,246,0.12); border-color: rgba(139,92,246,0.35); }
.status-Closed { color: #9aa3b2; background: rgba(148,163,184,0.12); border-color: rgba(148,163,184,0.35); }

.app-footer { text-align: center; color: var(--muted); padding: 20px; }

/* Login overlay (Raleway) */
.login-overlay { position: fixed; inset: 0; z-index: 9999; display: none; background: linear-gradient(180deg, rgba(12,15,28,0.85), rgba(11,14,26,0.9)); backdrop-filter: blur(6px); }
.login-overlay.active { display: grid; place-items: center; }
.login-container { position: relative; width: 100%; height: 100%; overflow: hidden; font-family: 'Raleway', sans-serif; display: grid; place-items: center; padding: 32px; }

.login-container:hover .login-top:before,
.login-container:hover .login-top:after,
.login-container:hover .login-bottom:before,
.login-container:hover .login-bottom:after,
.login-container:active .login-top:before,
.login-container:active .login-top:after,
.login-container:active .login-bottom:before,
.login-container:active .login-bottom:after,
.login-container.show .login-top:before,
.login-container.show .login-top:after,
.login-container.show .login-bottom:before,
.login-container.show .login-bottom:after{
  margin-left: 200px;
  transform-origin: -200px 50%;
  transition-delay: 0s;
}
.login-container:hover .login-center,
.login-container:active .login-center,
.login-container.show .login-center{
  opacity: 1;
  transition-delay: 0.2s;
}

.login-top:before, .login-top:after,
.login-bottom:before, .login-bottom:after{
  content: '';
  display: block;
  position: absolute;
  width: 200vmax;
  height: 200vmax;
  top: 50%; left: 50%;
  margin-top: -100vmax;
  transform-origin: 0 50%;
  transition: all 0.5s cubic-bezier(0.445, 0.05, 0, 1);
  z-index: 10;
  opacity: 0.65;
  transition-delay: 0.2s;
}
.login-top:before{ transform: rotate(45deg); background:#e46569; }
.login-top:after{ transform: rotate(135deg); background:#ecaf81; }
.login-bottom:before{ transform: rotate(-45deg); background:#60b8d4; }
.login-bottom:after{ transform: rotate(-135deg); background:#3745b5; }

.login-card{
  position: relative;
  width: 100%;
  max-width: 420px;
  min-height: 0;
display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px;
  color: #dfe7ff;
  background: rgba(14,17,32,0.85);
  border: 1px solid rgba(91,140,255,0.25);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35), 0 0 0 1px rgba(110,231,255,0.1) inset;
  z-index: 2;
}
.login-card h2 { margin: 4px 0 0; font-size: 18px; }
.login-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.login-brand .logo { font-size: 22px; filter: drop-shadow(0 0 8px rgba(91,140,255,0.35)); }
.login-brand .brand-text h1 { margin: 0; font-size: 20px; }
.login-brand .brand-text p { margin: 0; color: #9aa3b2; font-size: 12px; }

.login-card input{
  width: 100%;
  padding: 12px 14px;
  margin: 0;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0e1120;
  color: var(--text);
  font-family: inherit;
}
/* Improve focus visibility in both themes */
.login-card input:focus { outline: 2px solid rgba(91,140,255,0.45); outline-offset: 2px; border-color: rgba(91,140,255,0.6); }
/* Light theme overrides for login inputs */
body[data-theme="light"] .login-card input { background: #ffffff; color: #111827; border-color: #e5e7f0; }
body[data-theme="light"] .login-card input::placeholder { color: #6b7280; }

@media (max-width: 520px) {
  .login-card{ width: 100%; max-width: 92vw; padding: 22px; }
}

/* Hide app content while locked */
body.locked header, body.locked .app-main, body.locked .app-footer { display: none; }

/* Intake stepper + signature */
.stepper { margin-bottom: 10px; }
.steps { display: flex; gap: 8px; flex-wrap: wrap; }
.step { padding: 8px 10px; border: 1px solid var(--border); border-radius: 999px; font-size: 12px; color: var(--muted); }
.step.active { border-color: var(--brand); color: var(--text); box-shadow: 0 0 0 1px rgba(91,140,255,0.25) inset; }
.intake-step[hidden] { display: none; }
.chip-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.signature { width: 100%; background: #0e1120; border: 1px dashed var(--border); border-radius: 10px; }
.terms-box { display: grid; gap: 8px; }
.terms-text { background: #0e1120; border: 1px solid var(--border); border-radius: 10px; padding: 10px; max-height: 140px; overflow: auto; font-size: 12px; color: var(--muted); }

/* Animated device scene for login */
.device-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(1200px 400px at 0% -10%, rgba(91,140,255,0.10), transparent),
              radial-gradient(900px 300px at 100% -10%, rgba(110,231,255,0.07), transparent);
}

/* Laptops */
.laptop { position: absolute; width: 260px; height: 180px; left: 12%; top: 55%; transform: translateY(-50%); perspective: 700px; animation: float 8s ease-in-out infinite; }
.laptop.small { transform: translateY(-50%) scale(0.75); right: 10%; left: auto; top: 30%; }
.laptop .base { position: absolute; bottom: 0; left: 0; width: 260px; height: 12px; background: #d9dde7; border-radius: 6px; box-shadow: 0 6px 14px rgba(0,0,0,0.18); }
.laptop .lid { position: absolute; left: 10px; bottom: 12px; width: 240px; height: 140px; background: #11162a; border-radius: 10px; transform-origin: bottom center; transform: rotateX(82deg); overflow: hidden; box-shadow: 0 10px 22px rgba(0,0,0,0.25); }
.laptop .screen { position: absolute; inset: 6px; border-radius: 6px; background: linear-gradient(180deg, #021126, #08264f); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05); opacity: 0.15; }
.laptop .camera { position: absolute; top: 4px; left: 50%; width: 6px; height: 6px; background: #222b4d; border-radius: 50%; transform: translateX(-50%); box-shadow: 0 0 0 2px #0b1022; }

/* Desktop */
.desktop { position: absolute; right: 6%; bottom: 10%; width: 280px; height: 170px; animation: float 10s ease-in-out 0.5s infinite; }
.desktop .monitor { position: absolute; right: 60px; bottom: 40px; width: 180px; height: 120px; background: #0e142d; border-radius: 8px; box-shadow: 0 10px 22px rgba(0,0,0,0.25); overflow: hidden; transform-origin: bottom center; transform: rotateX(65deg); }
.desktop .monitor .screen { position: absolute; inset: 6px; border-radius: 6px; background: linear-gradient(180deg, #021126, #08264f); opacity: 0.15; }
.desktop .tower { position: absolute; right: 0; bottom: 0; width: 56px; height: 140px; background: #1a2141; border-radius: 8px; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04), 0 8px 20px rgba(0,0,0,0.2); }

/* Animation triggers when overlay is shown */
.login-container.show .laptop .lid { animation: lid-open 1200ms cubic-bezier(0.22, 1, 0.36, 1) forwards, lid-breathe 6s ease-in-out 1.2s infinite alternate; }
.login-container.show .laptop.small .lid { animation-delay: 0.2s, 1.4s; }
.login-container.show .desktop .monitor { animation: screen-tilt 1200ms cubic-bezier(0.22, 1, 0.36, 1) forwards, screen-breathe 7s ease-in-out 1.2s infinite alternate; }
.login-container.show .laptop .screen, .login-container.show .desktop .screen { animation: screen-on 1200ms ease-out 0.9s forwards; }

/* Keyframes */
@keyframes lid-open { from { transform: rotateX(82deg); } to { transform: rotateX(0deg); } }
@keyframes lid-breathe { from { transform: rotateX(0deg); } to { transform: rotateX(3deg); } }
@keyframes screen-tilt { from { transform: rotateX(65deg); } to { transform: rotateX(0deg); } }
@keyframes screen-breathe { from { transform: rotateX(0deg); } to { transform: rotateX(2deg); } }
@keyframes float { 0%,100% { transform: translateY(-50%) translateY(0); } 50% { transform: translateY(-50%) translateY(-8px); } }
@keyframes screen-on { 0% { opacity: 0.15; filter: brightness(0.5) contrast(1); } 70% { opacity: 0.9; filter: brightness(1.1) contrast(1.1); } 100% { opacity: 1; filter: brightness(1) contrast(1); } }

/* Delays */
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .login-container.show .laptop .lid,
  .login-container.show .desktop .monitor,
  .device-scene * { animation: none !important; transform: none !important; }
}

/* Login success transition */
.login-overlay.success .login-card {
  animation: login-success 700ms cubic-bezier(0.22,1,0.36,1) forwards;
  box-shadow: 0 16px 36px rgba(0,0,0,0.4), 0 0 0 1px rgba(110,231,255,0.18) inset, 0 0 0 2px rgba(91,140,255,0.25);
}
.login-overlay.success .login-card::after {
  content: '';
  position: absolute; inset: -2px; border-radius: 16px;
  background: linear-gradient(120deg, rgba(91,140,255,0.15), rgba(110,231,255,0.12));
  filter: blur(12px);
  animation: glow-sweep 700ms ease-out forwards;
  pointer-events: none;
}
.login-overlay.success .device-scene { filter: blur(2px) saturate(1.1); opacity: 0.85; transition: filter 400ms ease, opacity 400ms ease; }

@keyframes login-success {
  0% { transform: scale(1); opacity: 1; }
  40% { transform: scale(1.01); }
  100% { transform: scale(0.98); opacity: 0.0; }
}
@keyframes glow-sweep {
  0% { opacity: 0; }
  30% { opacity: 1; }
  100% { opacity: 0; }
}

/* Overlay fade while keeping content locked until JS hides it */
.login-overlay.success { animation: overlay-fade 750ms ease forwards; }
@keyframes overlay-fade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

/* App reveal after login */
.app-header.reveal, .app-main.reveal { animation: app-reveal 520ms cubic-bezier(0.22,1,0.36,1) both; }
.app-main.reveal { animation-delay: 120ms; }
@keyframes app-reveal {
  from { opacity: 0; transform: translateY(6px) scale(0.995); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Light theme UI overrides for readability */
body[data-theme="light"] .grid-form input,
body[data-theme="light"] .grid-form select,
body[data-theme="light"] .grid-form textarea { background: #ffffff; color: #0b1022; }
body[data-theme="light"] .toolbar input,
body[data-theme="light"] .toolbar select { background: #ffffff; color: #0b1022; }
body[data-theme="light"] .card { background: #ffffff; }
body[data-theme="light"] .signature { background: #ffffff; }
body[data-theme="light"] .btn { background: #ffffff; color: #0b1022; border-color: #e5e7f0; }

/* Sales cart */
.cart { border: 1px solid var(--border); border-radius: 12px; background: #0f142a; }
.cart .row { display: grid; grid-template-columns: 1fr 80px 120px 90px 110px; gap: 8px; padding: 10px; align-items: center; border-bottom: 1px solid var(--border); }
.cart .row.header { color: var(--muted); background: #0e1120; font-size: 12px; }
.cart .row:last-child { border-bottom: 0; }
.cart .name { font-weight: 600; }
.totals-box { display: flex; gap: 20px; flex-wrap: wrap; background: #0e1120; border: 1px solid var(--border); border-radius: 10px; padding: 10px; }

/* Dashboard charts */
.bars { display: grid; grid-auto-flow: column; align-items: end; gap: 6px; min-height: 90px; padding: 8px; border: 1px solid var(--border); border-radius: 10px; background: #0f142a; }
.bars .bar { width: 10px; background: linear-gradient(180deg, var(--brand), var(--brand-2)); border-radius: 6px 6px 0 0; opacity: 0.9; transition: transform 160ms ease, opacity 160ms ease; }
.bars .bar:hover { transform: translateY(-2px) scaleY(1.04); opacity: 1; }
.bar-rows { display: grid; gap: 8px; }
.bar-rows .row { display: grid; grid-template-columns: 140px 1fr 60px; gap: 8px; align-items: center; }
.bar-rows .row .label { color: var(--muted); font-size: 12px; }
.bar-rows .row .track { height: 10px; background: #0e1120; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.bar-rows .row .fill { height: 10px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }

/* Micro chart */
.microchart { width: 100%; border: 1px solid var(--border); border-radius: 10px; background: #0f142a; }

/* Timeline */
.timeline { display: grid; gap: 8px; }
.timeline .item { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 8px; padding: 8px; border:1px solid var(--border); border-radius: 10px; background: #0f142a; }
.timeline .item .icon { width: 28px; height: 28px; display:grid; place-items:center; border-radius: 999px; background: #0e1120; border:1px solid var(--border); }
.timeline .item .meta { color: var(--muted); font-size: 12px; }

/* Quick actions */
.quick-actions { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 800px) { .quick-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

@media (max-width: 800px) {
  .grid-form { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
}

/* Light theme – Pro readability pass */
body[data-theme="light"] {
  background: #ffffff;
  color: #111827;
}
body[data-theme="light"] .app-header {
  background: #ffffff;
  border-bottom: 1px solid #e5e7f0;
  background-image: none;
}

body[data-theme="light"] .panel,
body[data-theme="light"] .card,
body[data-theme="light"] .kpi {
  background: #ffffff;
  border-color: #e5e7f0;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
body[data-theme="light"] .kpi-value { color: #111827; }

/* Beautiful KPI styling (animated, theme-aware) */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.kpi {
  position: relative;
  overflow: hidden;
  animation: kpi-enter 240ms cubic-bezier(0.22,1,0.36,1);
}
@keyframes kpi-enter {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.kpi:hover, .kpi:focus-within {
  transform: translateY(-2px);
  border-color: rgba(91,140,255,0.45);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25), 0 0 0 1px rgba(91,140,255,0.25) inset;
}
.kpi::after {
  content: '';
  position: absolute; inset: -1px;
  border-radius: 14px;
  background: var(--kpi-grad, linear-gradient(135deg, #5b8cff, #6ee7ff));
  opacity: 0.12;
  pointer-events: none;
}
body[data-theme="light"] .kpi::after { opacity: 0.1; }

/* Per-KPI gradients */
.kpi[data-kpi="total"]    { --kpi-grad: linear-gradient(135deg, #5b8cff, #8b5cf6); }
.kpi[data-kpi="open"]     { --kpi-grad: linear-gradient(135deg, #f59e0b, #f97316); }
.kpi[data-kpi="ready"]    { --kpi-grad: linear-gradient(135deg, #22c55e, #86efac); }
.kpi[data-kpi="closed"]   { --kpi-grad: linear-gradient(135deg, #6b7280, #94a3b8); }
.kpi[data-kpi="sales"]    { --kpi-grad: linear-gradient(135deg, #10b981, #34d399); }
.kpi[data-kpi="units"]    { --kpi-grad: linear-gradient(135deg, #06b6d4, #67e8f9); }
.kpi[data-kpi="tradeins"] { --kpi-grad: linear-gradient(135deg, #8b5cf6, #ec4899); }
.kpi[data-kpi="lowstock"] { --kpi-grad: linear-gradient(135deg, #f59e0b, #ef4444); }
.kpi[data-kpi="invval"]   { --kpi-grad: linear-gradient(135deg, #3b82f6, #8b5cf6); }
.kpi[data-kpi="invrev"]   { --kpi-grad: linear-gradient(135deg, #7c3aed, #f472b6); }

body[data-theme="light"] .grid-form input,
body[data-theme="light"] .grid-form select,
body[data-theme="light"] .grid-form textarea {
  background: #ffffff;
  color: #111827;
  border-color: #e5e7f0;
}
body[data-theme="light"] .toolbar input,
body[data-theme="light"] .toolbar select {
  background: #ffffff;
  color: #111827;
  border-color: #e5e7f0;
}
body[data-theme="light"] .signature { background: #ffffff; border-color: #e5e7f0; }

/* Buttons */
body[data-theme="light"] .btn {
  background: #f9fafb;
  color: #111827;
  border-color: #d1d5db;
}
body[data-theme="light"] .btn:hover { background: #f3f4f6; }
body[data-theme="light"] .btn.primary { color: #0b1022; }

/* Inventory badges */
.stock-badge { display:inline-block; padding: 2px 8px; border:1px solid var(--border); border-radius:999px; font-size:11px; }
.stock-badge.ok { color:#86efac; border-color:#22c55e; background:rgba(34,197,94,0.12); }
.stock-badge.low { color:#fde68a; border-color:#f59e0b; background:rgba(245,158,11,0.12); }
.stock-badge.out { color:#fda4af; border-color:#ef4444; background:rgba(239,68,68,0.12); }
.margin-badge { display:inline-block; padding:2px 8px; border:1px solid var(--border); border-radius:999px; font-size:11px; }
.margin-badge.good { color:#86efac; border-color:#22c55e; background:rgba(34,197,94,0.12); }
.margin-badge.warn { color:#fde68a; border-color:#f59e0b; background:rgba(245,158,11,0.12); }
.margin-badge.bad { color:#fda4af; border-color:#ef4444; background:rgba(239,68,68,0.12); }

/* Simple overlay modal */
.overlay { position: fixed; inset: 0; z-index: 9998; display: grid; place-items: center; background: rgba(0,0,0,0.45); backdrop-filter: blur(2px); }
.overlay[hidden] { display: none; }
.dialog { width: 100%; max-width: 520px; background: var(--panel); border:1px solid var(--border); border-radius: 12px; padding: 14px; box-shadow: 0 12px 30px rgba(0,0,0,0.35); }

/* Light theme popups */
body[data-theme="light"] .overlay { background: rgba(17,24,39,0.18); }
body[data-theme="light"] .dialog { background: #ffffff; border-color: #e5e7f0; box-shadow: 0 10px 20px rgba(0,0,0,0.08); }

/* Light theme login overlay */
body[data-theme="light"] .login-overlay { background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.88)); }
body[data-theme="light"] .login-card { background: rgba(255,255,255,0.96); color: #111827; border-color: #e5e7f0; }

/* Charts */
body[data-theme="light"] .bars { background: #ffffff; border-color: #e5e7f0; }
body[data-theme="light"] .bar-rows .track { background: #f3f4f6; border-color: #e5e7f0; }

/* Terms box */
body[data-theme="light"] .terms-text { background: #ffffff; color: #374151; border-color: #e5e7f0; }

/* Badges by status (light) for stronger contrast) */
body[data-theme="light"] .badge { border-color: #e5e7f0; color: #374151; }
body[data-theme="light"] .status-New { color: #1d4ed8; background: rgba(59,130,246,0.12); border-color: rgba(59,130,246,0.35); }
body[data-theme="light"] .status-Diagnosing { color: #d97706; background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.35); }
body[data-theme="light"] .status-Waiting { color: #ef4444; background: rgba(239,68,68,0.12); border-color: rgba(239,68,68,0.35); }
body[data-theme="light"] .status-Repairing { color: #16a34a; background: rgba(22,163,74,0.12); border-color: rgba(22,163,74,0.35); }
body[data-theme="light"] .status-Ready { color: #059669; background: rgba(5,150,105,0.12); border-color: rgba(5,150,105,0.35); }
body[data-theme="light"] .status-Picked { color: #7c3aed; background: rgba(124,58,237,0.12); border-color: rgba(124,58,237,0.35); }
body[data-theme="light"] .status-Closed { color: #6b7280; background: rgba(107,114,128,0.12); border-color: rgba(107,114,128,0.35); }

/* Toasts (macOS-style) */
.toasts { position: fixed; top: 16px; right: 16px; display: grid; gap: 8px; z-index: 20000; }
.toast {
  display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 12px; border: 1px solid var(--border);
  background: rgba(16,20,41,0.8); color: var(--text); backdrop-filter: blur(8px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}
body[data-theme="light"] .toast { background: rgba(255,255,255,0.9); border-color: #e5e7f0; color: #111827; }
.toast .icon { width: 20px; text-align: center; opacity: 0.9; }
.toast .title { font-weight: 600; }
.toast .desc { font-size: 12px; color: var(--muted); }
.toast .close { cursor: pointer; border: 0; background: transparent; color: inherit; font-size: 16px; padding: 0 4px; }
.toast.success { border-color: rgba(34,197,94,0.5); }
.toast.error { border-color: rgba(239,68,68,0.5); }
.toast.info { border-color: rgba(59,130,246,0.5); }