/* theme.css
   -----------------------------------------------------------------------
   Brand boje PureFlow Project:
     - Primarna (brand plava):  #004890
     - Akcent (narančasta):     #ff9966
     - Tipografija naslova:     Aboreto (Google Fonts)
   Definirano kao CSS varijable tako da se svijetla/tamna tema
   prebacuju mijenjanjem jedne klase na <html>, bez dupliciranja stilova.
   ----------------------------------------------------------------------- */

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

:root {
  --brand-primary: #004890;
  --brand-primary-hover: #003a75;
  --brand-accent: #ff9966;
  --brand-accent-hover: #ff8547;

  --font-display: "Aboreto", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
}

/* ---------- Svijetla tema (zadano) ---------- */
html[data-theme="light"] {
  --bg-app: #f5f7fa;
  --bg-surface: #ffffff;
  --bg-surface-alt: #eef2f7;
  --bg-sidebar: var(--brand-primary);
  --text-primary: #101828;
  --text-secondary: #475467;
  --text-muted: #98a2b3;
  --text-on-brand: #ffffff;
  --border-color: #e4e7ec;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --warning: #d97706;
  --warning-bg: #fef3c7;
}

/* ---------- Tamna tema ---------- */
html[data-theme="dark"] {
  --bg-app: #0f1720;
  --bg-surface: #1a2432;
  --bg-surface-alt: #212d3d;
  --bg-sidebar: #0b2340;
  --text-primary: #f0f4f8;
  --text-secondary: #b0bcc9;
  --text-muted: #6b7c8f;
  --text-on-brand: #ffffff;
  --border-color: #2b3948;
  --success: #4ade80;
  --success-bg: #14301f;
  --danger: #f87171;
  --danger-bg: #3a1a1a;
  --warning: #fbbf24;
  --warning-bg: #3a2e0f;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
  margin: 0;
}

body {
  font-family: var(--font-body);
  background: var(--bg-app);
  color: var(--text-primary);
  transition: background-color 0.2s ease, color 0.2s ease;
}

h1,
h2,
h3,
.font-display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.02em;
}

button {
  font-family: inherit;
}

/* ---------- Zajedničke komponente ---------- */

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--brand-primary);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--brand-primary-hover);
}

.btn-accent {
  background: var(--brand-accent);
  color: #1a1200;
}
.btn-accent:hover:not(:disabled) {
  background: var(--brand-accent-hover);
}

.btn-secondary {
  background: var(--bg-surface-alt);
  color: var(--text-primary);
  border-color: var(--border-color);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--border-color);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover:not(:disabled) {
  background: var(--danger-bg);
}

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

input,
select,
textarea {
  font-family: inherit;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  width: 100%;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(0, 72, 144, 0.15);
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

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

th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}

tr:hover td {
  background: var(--bg-surface-alt);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge-success {
  background: var(--success-bg);
  color: var(--success);
}
.badge-danger {
  background: var(--danger-bg);
  color: var(--danger);
}
.badge-warning {
  background: var(--warning-bg);
  color: var(--warning);
}
.badge-muted {
  background: var(--bg-surface-alt);
  color: var(--text-muted);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

/* ---------- Print / PDF stilovi za račun ---------- */
@media print {
  body * {
    visibility: hidden;
  }
  #print-area,
  #print-area * {
    visibility: visible;
  }
  #print-area {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
  }
  .no-print {
    display: none !important;
  }
}
