:root {
  --navy: #0b2a4a;
  --navy-deep: #071c33;
  --accent: #e85d04;
  --accent-hover: #d00000;
  --paper: #f3efe6;
  --paper-2: #ebe4d6;
  --ink: #1a2332;
  --muted: #5c6b7a;
  --line: rgba(11, 42, 74, 0.12);
  --danger: #b42318;
  --ok: #0f7a4b;
  --shadow: 0 18px 40px rgba(7, 28, 51, 0.12);
  --radius: 18px;
  --font-ui: "Cairo", "IBM Plex Sans Arabic", Tahoma, sans-serif;
  --font-label: "IBM Plex Sans Arabic", "Cairo", Tahoma, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 100% -10%, rgba(232, 93, 4, 0.08), transparent 55%),
    radial-gradient(900px 500px at -10% 110%, rgba(11, 42, 74, 0.1), transparent 50%),
    linear-gradient(165deg, var(--paper) 0%, var(--paper-2) 100%);
  direction: rtl;
}

.hidden { display: none !important; }

/* Login */
#view-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-hero {
  width: min(440px, 100%);
  text-align: center;
  animation: rise 0.55s ease both;
}
.login-hero .brand {
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}
.login-hero .tagline {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 0.98rem;
}
.login-panel {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow);
  text-align: right;
}
.login-panel label {
  display: block;
  font-family: var(--font-label);
  font-size: 0.9rem;
  margin: 0 0 6px;
  color: var(--navy);
}
.login-panel input {
  width: 100%;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  font: inherit;
  background: #fff;
}
.login-error {
  color: var(--danger);
  min-height: 1.2em;
  font-size: 0.9rem;
  margin: 0 0 10px;
}

/* App shell */
#view-app { min-height: 100vh; display: flex; flex-direction: column; }
.app-header {
  background: linear-gradient(120deg, var(--navy-deep), var(--navy));
  color: #fff;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.app-header .brand-mini {
  font-weight: 800;
  font-size: 1.1rem;
}
.header-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.user-chip {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
}

main { flex: 1; width: min(960px, 100%); margin: 0 auto; padding: 20px 16px 110px; }

.steps {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}
.step-pill {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
  transition: 0.25s ease;
}
.step-pill.active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.step-pill.done { background: rgba(15, 122, 75, 0.12); color: var(--ok); }

.panel {
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px 24px;
  box-shadow: var(--shadow);
  animation: rise 0.35s ease both;
}
.panel h2 {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: 1.25rem;
}
.panel .lead {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.95rem;
}
.warn-banner {
  background: rgba(180, 35, 24, 0.08);
  color: var(--danger);
  border: 1px solid rgba(180, 35, 24, 0.2);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 16px;
  font-size: 0.92rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-family: var(--font-label);
  font-size: 0.88rem;
  color: var(--navy);
  font-weight: 700;
}
.field .req { color: var(--danger); }
.field input,
.field select,
.field textarea {
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  font: inherit;
  background: #fff;
}
.field textarea { min-height: 80px; resize: vertical; }
.field .hint { font-size: 0.8rem; color: var(--muted); }
.field.invalid input,
.field.invalid select,
.field.invalid textarea {
  border-color: var(--danger);
  background: #fff7f6;
}

.form-errors {
  margin-top: 12px;
  color: var(--danger);
  font-size: 0.9rem;
}
.form-errors:empty { display: none; }

.sticky-actions {
  position: sticky;
  bottom: 0;
  margin: 18px -4px -8px;
  padding: 12px 4px 4px;
  background: linear-gradient(180deg, transparent, rgba(243, 239, 230, 0.95) 30%);
  display: flex;
  gap: 10px;
  justify-content: stretch;
}
.sticky-actions .btn { flex: 1; }

.btn {
  appearance: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  border-radius: 14px;
  padding: 12px 16px;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 22px rgba(232, 93, 4, 0.28);
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--line);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
}
.btn-danger {
  background: rgba(180, 35, 24, 0.1);
  color: var(--danger);
  border: 1px solid rgba(180, 35, 24, 0.25);
}
.btn-sm { padding: 8px 12px; font-size: 0.85rem; border-radius: 10px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.dual-downloads {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}
.summary-box {
  background: rgba(11, 42, 74, 0.04);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  line-height: 1.7;
}
.success-toast {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(15, 122, 75, 0.1);
  color: var(--ok);
  border: 1px solid rgba(15, 122, 75, 0.2);
  animation: rise 0.35s ease both;
}
.muted { color: var(--muted); }

/* Admin */
.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 12px 0 16px;
}
.admin-toolbar input[type="search"] {
  flex: 1;
  min-width: 180px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  font: inherit;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.kpi-tile {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 12px;
  text-align: center;
}
.kpi-value {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--navy);
}
.kpi-label { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
.breakdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 10px;
}
.breakdown {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}
.breakdown h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: var(--navy);
}
.bar-row {
  display: grid;
  grid-template-columns: 90px 1fr 28px;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.82rem;
}
.bar-track {
  height: 8px;
  background: rgba(11, 42, 74, 0.08);
  border-radius: 999px;
  overflow: hidden;
}
.bar-track i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--navy), var(--accent));
  border-radius: inherit;
}
.bar-count { text-align: left; color: var(--muted); }
.admin-note { font-size: 0.82rem; color: var(--muted); margin: 0 0 14px; }
.record-card {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  margin-bottom: 8px;
}
.record-meta { color: var(--muted); font-size: 0.85rem; margin-top: 4px; }
.empty-list { text-align: center; padding: 24px; }

.existing-upload {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 0.9rem;
}

/* Plate split group (wizard step 2) */
.plate-group {
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(11, 42, 74, 0.03);
}
.plate-group-title {
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
}
.plate-grid {
  margin-bottom: 8px;
}
.plate-preview {
  margin: 4px 0 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(-12px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
@keyframes toast-out {
  from { opacity: 1; transform: none; }
  to { opacity: 0; transform: translateY(-8px) scale(0.98); }
}

.nazr-toasts {
  position: fixed;
  z-index: 9999;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(440px, calc(100vw - 24px));
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.nazr-toast {
  pointer-events: auto;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(7, 28, 51, 0.18);
  border: 1px solid var(--line);
  animation: toast-in 0.28s ease both;
  font-family: var(--font-ui);
}
.nazr-toast.leaving {
  animation: toast-out 0.22s ease both;
}
.nazr-toast-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1;
}
.nazr-toast-body { flex: 1; min-width: 0; }
.nazr-toast-title {
  font-weight: 800;
  font-size: 0.98rem;
  margin: 0 0 4px;
  color: var(--ink);
}
.nazr-toast-msg {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
  white-space: pre-wrap;
}
.nazr-toast-msg ul {
  margin: 4px 0 0;
  padding-inline-start: 1.1rem;
}
.nazr-toast-close {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.15rem;
  line-height: 1;
  padding: 0 2px;
  border-radius: 6px;
}
.nazr-toast-close:hover { color: var(--ink); background: rgba(11, 42, 74, 0.06); }
.nazr-toast.ok {
  border-color: rgba(15, 122, 75, 0.28);
  background: linear-gradient(180deg, #f3fbf7, #fff);
}
.nazr-toast.ok .nazr-toast-icon {
  background: rgba(15, 122, 75, 0.14);
  color: var(--ok);
}
.nazr-toast.ok .nazr-toast-title { color: var(--ok); }
.nazr-toast.err {
  border-color: rgba(180, 35, 24, 0.28);
  background: linear-gradient(180deg, #fff6f5, #fff);
}
.nazr-toast.err .nazr-toast-icon {
  background: rgba(180, 35, 24, 0.12);
  color: var(--danger);
}
.nazr-toast.err .nazr-toast-title { color: var(--danger); }
.nazr-toast.info {
  border-color: rgba(11, 42, 74, 0.2);
  background: linear-gradient(180deg, #f5f8fc, #fff);
}
.nazr-toast.info .nazr-toast-icon {
  background: rgba(11, 42, 74, 0.1);
  color: var(--navy);
}

@media (max-width: 800px) {
  .form-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .breakdown-grid, .dual-downloads { grid-template-columns: 1fr; }
  .steps { font-size: 0.75rem; }
}