/* ═══════════════════════════════════════════════
   ADVOKAT JASMIN ABDAGIĆ — Gold & Dark
   Paleta: prestiž + autoritet + zlatni akcent
   ═══════════════════════════════════════════════ */

:root {
  --slate:       #1A1914;
  --slate-light: #2C2820;
  --slate-mid:   #4A4438;
  --krem:        #F8F6F0;
  --krem-tamni:  #EDE8E0;
  --rose:        #C89D66;
  --rose-light:  #D4B48A;
  --rose-dark:   #A67C45;
  --zlatna:      #C89D66;
  --zlatna-light:#D4B48A;
  --siva:        #8A8F9A;
  --siva-light:  #E8E4DF;
  --bijela:      #FFFFFF;
  --tekst:       #1A1914;
  --tekst-muted: #6B7280;
  --danger:      #C0392B;
  --success:     #2E7D52;
  --warning:     #C89D66;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --shadow-sm:  0 1px 3px rgba(26,25,20,0.08);
  --shadow-md:  0 4px 16px rgba(26,25,20,0.12);
  --shadow-lg:  0 8px 32px rgba(26,25,20,0.16);
  --radius:     10px;
  --radius-sm:  6px;
  --sidebar-w:  260px;
  --topbar-h:   60px;
}

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

html, body {
  height: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--tekst);
  background: var(--krem);
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ──────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--siva-light); border-radius: 3px; }

/* ═══════════════════════════════════════════════
   LOGIN
   ═══════════════════════════════════════════════ */

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(200,157,102,0.22) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(200,157,102,0.15) 0%, transparent 60%),
    linear-gradient(135deg, #1A1914 0%, #2C2820 50%, #1A1914 100%);
}

.login-card {
  position: relative;
  z-index: 1;
  background: rgba(248,246,242,0.97);
  border-radius: 20px;
  padding: 48px 44px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(184,149,106,0.2);
  animation: fadeUp 0.5s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
}

.logo-icon {
  font-size: 36px;
  color: var(--zlatna);
  line-height: 1;
}

.login-logo h1 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--slate);
  line-height: 1.3;
}

.login-logo h1 em {
  font-style: italic;
  color: var(--rose);
}

.login-form .field {
  margin-bottom: 20px;
}

.login-form label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tekst-muted);
  margin-bottom: 8px;
}

.login-form input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--siva-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--bijela);
  color: var(--tekst);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.login-form input:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(201,132,122,0.12);
}

/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--slate);
  color: var(--bijela);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
  text-decoration: none;
}

.btn-primary:hover {
  background: var(--slate-light);
  box-shadow: var(--shadow-sm);
}

.btn-primary:active { transform: scale(0.98); }

.btn-primary.btn-rose { background: var(--rose); }
.btn-primary.btn-rose:hover { background: var(--rose-dark); }

.btn-primary.btn-zlatna { background: var(--zlatna); }
.btn-primary.btn-zlatna:hover { background: #9A7A52; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  color: var(--tekst);
  border: 1.5px solid var(--siva-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: var(--slate);
  background: var(--krem-tamni);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  color: var(--danger);
  border: 1.5px solid rgba(192,57,43,0.3);
  border-radius: var(--radius-sm);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-danger:hover { background: rgba(192,57,43,0.06); }

.btn-full { width: 100%; }

.btn-sm { padding: 7px 14px; font-size: 13px; }

/* ═══════════════════════════════════════════════
   APP LAYOUT
   ═══════════════════════════════════════════════ */

.app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── SIDEBAR ────────────────────────────────── */

.sidebar {
  width: var(--sidebar-w);
  background: var(--slate);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: relative;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px; height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(201,132,122,0.3), transparent);
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo-icon-sm {
  font-size: 24px;
  color: var(--zlatna);
  flex-shrink: 0;
}

.sidebar-title {
  flex: 1;
  min-width: 0;
}

.sidebar-firma {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--krem);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-korisnik {
  display: block;
  font-size: 11px;
  color: var(--rose-light);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-toggle-close {
  display: none;
  background: none;
  border: none;
  color: var(--siva);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  color: rgba(248,246,242,0.65);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  transition: all 0.2s;
  cursor: pointer;
}

.nav-item:hover {
  background: rgba(255,255,255,0.06);
  color: var(--krem);
}

.nav-item.active {
  background: rgba(201,132,122,0.18);
  color: var(--rose-light);
}

.nav-item.active .nav-icon { color: var(--rose); }

.nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
  color: var(--siva);
  transition: color 0.2s;
}

.nav-item:hover .nav-icon { color: var(--zlatna-light); }

.nav-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: 8px 0;
}

.nav-logout { margin-top: auto; }
.nav-logout:hover { color: var(--rose-light) !important; }

/* ── MAIN WRAP ──────────────────────────────── */

.main-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

.topbar {
  height: var(--topbar-h);
  background: var(--bijela);
  border-bottom: 1px solid var(--siva-light);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--tekst);
  border-radius: 2px;
  transition: all 0.3s;
}

.topbar-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--slate);
  flex: 1;
}

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

.content {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
  background: var(--krem);
}

/* ═══════════════════════════════════════════════
   CARDS & LAYOUT
   ═══════════════════════════════════════════════ */

.card {
  background: var(--bijela);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--siva-light);
  overflow: hidden;
}

.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--siva-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-header h2 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--slate);
}

.card-body { padding: 24px; }

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--slate);
  line-height: 1.2;
}

.page-subtitle {
  font-size: 14px;
  color: var(--tekst-muted);
  margin-top: 4px;
}

/* Stat kartice na dashboardu */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bijela);
  border-radius: var(--radius);
  padding: 20px 24px;
  border: 1px solid var(--siva-light);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--rose);
}

.stat-card.zlatna::before { background: var(--zlatna); }
.stat-card.slate::before  { background: var(--slate); }
.stat-card.success::before { background: var(--success); }

.stat-broj {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--slate);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tekst-muted);
  margin-top: 6px;
}

/* ── NOVI DASHBOARD KONTROLNI PANEL ────────────── */
.dash-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
.dash-stat {
  background: var(--bijela);
  border-radius: var(--radius);
  padding: 18px 20px;
  border: 1px solid var(--siva-light);
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; gap: 14px;
}
.dash-stat-ikona {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.dash-stat.prihod    .dash-stat-ikona { background: rgba(196,164,74,0.15); }
.dash-stat.neplaceno .dash-stat-ikona { background: rgba(255,152,0,0.14); }
.dash-stat.aktivni   .dash-stat-ikona { background: rgba(44,52,66,0.10); }
.dash-stat.klijenti  .dash-stat-ikona { background: rgba(201,132,122,0.13); }
.dash-stat.ukupno    .dash-stat-ikona { background: rgba(76,175,80,0.12); }
.dash-stat-broj {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600;
  color: var(--slate); line-height: 1.1;
}
.dash-stat-label {
  font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--tekst-muted); margin-top: 3px;
}
.btn-period {
  padding: 8px 16px; border-radius: 6px; font-size: 13px; font-weight: 500;
  border: 1.5px solid var(--siva-light); background: var(--bijela);
  color: var(--tekst-muted); cursor: pointer; transition: all 0.15s;
  font-family: var(--font-body);
}
.btn-period:hover { border-color: var(--slate); color: var(--slate); }
.btn-period.active { background: var(--slate); color: var(--krem); border-color: var(--slate); }
.dash-charts-grid {
  display: grid; grid-template-columns: 3fr 2fr; gap: 16px; margin-bottom: 20px;
}
@media (max-width: 900px) {
  .dash-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .dash-stats-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════
   TABLE
   ═══════════════════════════════════════════════ */

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tekst-muted);
  border-bottom: 1px solid var(--siva-light);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--siva-light);
  transition: background 0.15s;
  cursor: pointer;
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--krem); }

tbody td {
  padding: 13px 16px;
  color: var(--tekst);
  vertical-align: middle;
}

.td-muted { color: var(--tekst-muted); font-size: 13px; }

/* ═══════════════════════════════════════════════
   BADGES / STATUS
   ═══════════════════════════════════════════════ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.badge-aktivan  { background: rgba(46,125,82,0.1);  color: var(--success); }
.badge-zatvoren { background: rgba(138,143,154,0.15); color: var(--siva); }
.badge-ceka     { background: rgba(184,149,106,0.15); color: var(--zlatna); }
.badge-zakazan  { background: rgba(44,52,66,0.08);    color: var(--slate); }
.badge-odrzan   { background: rgba(46,125,82,0.1);   color: var(--success); }
.badge-otkazan  { background: rgba(192,57,43,0.1);   color: var(--danger); }
.badge-placeno  { background: rgba(46,125,82,0.1);   color: var(--success); }
.badge-rose     { background: rgba(201,132,122,0.15); color: var(--rose-dark); }

/* ═══════════════════════════════════════════════
   FORMS
   ═══════════════════════════════════════════════ */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid.cols-1 { grid-template-columns: 1fr; }
.form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.span-2 { grid-column: span 2; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tekst-muted);
}

.field input,
.field select,
.field textarea {
  padding: 10px 14px;
  border: 1.5px solid var(--siva-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--tekst);
  background: var(--bijela);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(201,132,122,0.1);
}

.field textarea { resize: vertical; min-height: 80px; }

.field-hint {
  font-size: 12px;
  color: var(--tekst-muted);
  margin-top: 2px;
}

/* Pretraga */
.search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
}

.search-input-wrap input {
  width: 100%;
  padding: 10px 16px 10px 40px;
  border: 1.5px solid var(--siva-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--bijela);
  outline: none;
  transition: border-color 0.2s;
}

.search-input-wrap input:focus { border-color: var(--rose); }

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--siva);
  font-size: 16px;
  pointer-events: none;
}

/* ═══════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44,52,66,0.55);
  backdrop-filter: blur(3px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--bijela);
  border-radius: 14px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-lg { max-width: 800px; }
.modal-xl { max-width: 1000px; }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--siva-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.modal-header h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--slate);
}

.modal-close {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--siva);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.15s;
}

.modal-close:hover { background: var(--siva-light); color: var(--tekst); }

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--siva-light);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════ */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--slate);
  color: var(--krem);
  border-radius: var(--radius);
  font-size: 14px;
  box-shadow: var(--shadow-md);
  animation: toastIn 0.3s ease;
  max-width: 360px;
}

.toast.success { background: var(--success); }
.toast.error   { background: var(--danger); }
.toast.warning { background: var(--zlatna); color: var(--slate); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ═══════════════════════════════════════════════
   HELPERS
   ═══════════════════════════════════════════════ */

.greska-msg {
  background: rgba(192,57,43,0.08);
  color: var(--danger);
  border: 1px solid rgba(192,57,43,0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--tekst-muted);
}

.empty-state .empty-icon {
  font-size: 40px;
  margin-bottom: 12px;
  opacity: 0.4;
}

.empty-state p { font-size: 15px; }

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--tekst-muted);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--siva-light);
  border-top-color: var(--rose);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 12px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Kalendar popup */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.divider {
  height: 1px;
  background: var(--siva-light);
  margin: 20px 0;
}

.text-muted { color: var(--tekst-muted); }
.text-rose  { color: var(--rose); }
.text-zlatna { color: var(--zlatna); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }

.fw-600 { font-weight: 600; }
.font-display { font-family: var(--font-display); }

.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.mt-16  { margin-top: 16px; }

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--siva-light);
  margin-bottom: 24px;
}

.tab {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 400;
  color: var(--tekst-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all 0.2s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-body);
}

.tab:hover { color: var(--tekst); }
.tab.active {
  color: var(--rose-dark);
  border-bottom-color: var(--rose);
  font-weight: 500;
}

/* Detalji predmeta - info grid */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
}

.info-item label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--tekst-muted);
  margin-bottom: 4px;
}

.info-item span {
  font-size: 14px;
  color: var(--tekst);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    transform: translateX(-100%);
  }

  .sidebar.open { transform: translateX(0); }

  .sidebar-toggle-close { display: block; }
  .hamburger { display: flex; }

  .content { padding: 16px; }

  .form-grid { grid-template-columns: 1fr; }
  .form-grid.cols-3 { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }

  .stats-grid { grid-template-columns: 1fr 1fr; }

  .page-header { flex-direction: column; align-items: flex-start; }
  .info-grid { grid-template-columns: 1fr; }

  .modal { max-width: 100%; margin: 0; border-radius: 14px 14px 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
  .pregled-overlay-inner { width: 100% !important; height: 100% !important; border-radius: 0 !important; }
  .dok-akcije { opacity: 1 !important; }
}

/* ═══════════════════════════════════════════════
   UPLOAD / DOKUMENTI
   ═══════════════════════════════════════════════ */

/* Drop zona */
.drop-zona {
  border: 2px dashed var(--siva-light);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--krem);
  margin-bottom: 16px;
  user-select: none;
}
.drop-zona:hover,
.drop-zona.drag-over {
  border-color: var(--rose);
  background: rgba(201,132,122,0.06);
}
.drop-zona-ikona { font-size: 34px; margin-bottom: 8px; line-height: 1; }
.drop-zona-tekst { font-size: 14px; color: var(--tekst); font-weight: 500; }
.drop-zona-tekst span { color: var(--rose); text-decoration: underline; cursor: pointer; }
.drop-zona-hint { font-size: 12px; color: var(--siva); margin-top: 6px; }

/* Upload red (progres) */
.upload-red {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bijela);
  border: 1px solid var(--siva-light);
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: 13px;
}
.upload-red-ikona { font-size: 20px; flex-shrink: 0; }
.upload-red-naziv { flex: 1; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-red-status { font-size: 12px; color: var(--tekst-muted); flex-shrink: 0; }
.upload-red.uspjeh { border-color: rgba(46,125,82,0.3); }
.upload-red.uspjeh .upload-red-status { color: var(--success); }
.upload-red.greska { border-color: rgba(192,57,43,0.3); background: rgba(192,57,43,0.04); }
.upload-red.greska .upload-red-status { color: var(--danger); }
.upload-progress-bar {
  height: 3px;
  background: var(--rose);
  border-radius: 2px;
  width: 0%;
  transition: width 0.3s;
}

/* Dokument kartice */
.dok-lista { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.dok-kartica {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  background: var(--bijela);
  border: 1px solid var(--siva-light);
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.dok-kartica:hover { border-color: var(--rose-light); box-shadow: var(--shadow-sm); }
.dok-ikona-wrap {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.dok-ikona-pdf    { background: rgba(192,57,43,0.1); }
.dok-ikona-slika  { background: rgba(46,125,82,0.1); }
.dok-ikona-word   { background: rgba(44,90,199,0.1); }
.dok-ikona-excel  { background: rgba(33,115,70,0.1); }
.dok-ikona-ostalo { background: rgba(139,143,154,0.1); }
.dok-info { flex: 1; min-width: 0; }
.dok-naziv { font-weight: 500; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.dok-naziv:hover { color: var(--rose-dark); }
.dok-meta { font-size: 12px; color: var(--tekst-muted); margin-top: 2px; display: flex; gap: 8px; flex-wrap: wrap; }
.dok-meta-tag {
  background: var(--krem-tamni);
  padding: 1px 7px;
  border-radius: 10px;
  font-size: 11px;
}
.dok-akcije {
  display: flex;
  gap: 3px;
  opacity: 0;
  transition: opacity 0.15s;
}
.dok-kartica:hover .dok-akcije { opacity: 1; }
.dok-btn {
  width: 30px;
  height: 30px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  color: var(--tekst-muted);
}
.dok-btn:hover { background: var(--krem-tamni); color: var(--tekst); }
.dok-btn.btn-danger:hover { background: rgba(192,57,43,0.1); color: var(--danger); }

/* ── PREVIEW OVERLAY ─────────────────────────── */
.pregled-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(15, 18, 25, 0.95);
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.18s ease;
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

.pregled-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  height: 56px;
  background: rgba(44,52,66,0.98);
  flex-shrink: 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.pregled-topbar-naziv {
  flex: 1;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pregled-topbar-meta {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
}
.pregled-topbar-btn {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: rgba(255,255,255,0.8);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
}
.pregled-topbar-btn:hover { background: rgba(255,255,255,0.1); color: #fff; }
.pregled-topbar-btn.zatvori {
  background: var(--rose);
  border-color: var(--rose);
  color: #fff;
}
.pregled-topbar-btn.zatvori:hover { background: var(--rose-dark); }

.pregled-body {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
}
.pregled-body iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 6px;
  background: #fff;
}
.pregled-body img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.pregled-nedostupan {
  text-align: center;
  color: rgba(255,255,255,0.55);
  padding: 60px 40px;
}
.pregled-nedostupan .nd-ikona { font-size: 72px; margin-bottom: 20px; opacity: 0.6; }
.pregled-nedostupan h3 { color: #fff; font-size: 20px; margin-bottom: 8px; }
.pregled-nedostupan p { margin-bottom: 24px; font-size: 14px; }
.pregled-loading {
  color: rgba(255,255,255,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  font-size: 14px;
}
.pregled-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(255,255,255,0.15);
  border-top-color: var(--rose);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
}