/* ============================================================
   PAMTI — HNK Zagreb stil
   Bijela podloga · Crni tekst · Bold sans-serif
   ============================================================ */

@font-face {
  font-family: 'Chap';
  src: url('/assets/fonts/Chap-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Chap';
  src: url('/assets/fonts/Chap-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bijela:     #ffffff;
  --sv-siva:    #f5f5f5;
  --rub:        #e0e0e0;
  --rub-tamni:  #222222;
  --tekst-sivi: #666666;
  --crna:       #000000;
  --tamna:      #111111;
  --greska:     #cc0000;
  --uspjeh:     #007700;
  --font-display: 'Chap', 'Helvetica Neue', Arial, sans-serif;
  --font-body:    'Chap', 'Helvetica Neue', Arial, sans-serif;
  --radius:     0px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bijela);
  color: var(--crna);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--crna); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  background: var(--bijela);
  border-bottom: 2px solid var(--crna);
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-monogram {
  width: 40px;
  height: 40px;
  background: var(--crna);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--bijela);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text .naziv {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--crna);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.logo-text .podnaziv {
  font-size: 0.68rem;
  color: var(--tekst-sivi);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 400;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  border-bottom: 2px solid var(--crna);
  padding: 100px 2rem 90px;
  text-align: center;
  background: var(--bijela);
}

.hero-label {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--tekst-sivi);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(52px, 7vw, 80px);
  font-weight: 700;
  color: var(--crna);
  line-height: 1.1;
  margin-bottom: 2rem;
  text-transform: none;
}

.hero h1 em {
  font-style: italic;
  font-weight: 700;
  color: var(--crna);
}

.hero-separator {
  width: 60px;
  height: 3px;
  background: var(--crna);
  margin: 2.5rem auto;
}

.hero-opis {
  font-size: 1.1rem;
  color: var(--tekst-sivi);
  max-width: 520px;
  margin: 0 auto 3rem;
  line-height: 1.75;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 2px solid var(--crna);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
  border-radius: 0;
  line-height: 1;
}

.btn-primarni {
  background: var(--crna);
  color: var(--bijela);
}
.btn-primarni:hover {
  background: var(--tamna);
  color: var(--bijela);
  text-decoration: none;
}

.btn-sekundarni {
  background: var(--bijela);
  color: var(--crna);
  border: 2px solid var(--crna);
}
.btn-sekundarni:hover {
  background: var(--crna);
  color: var(--bijela);
  text-decoration: none;
}

.btn-tamni {
  background: var(--sv-siva);
  color: var(--crna);
  border: 1px solid var(--rub);
}
.btn-tamni:hover {
  background: var(--rub);
  text-decoration: none;
}

.btn-mali {
  padding: 8px 20px;
  font-size: 0.72rem;
}

.btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ============================================================
   SEKCIJE (landing)
   ============================================================ */
.sekcija {
  padding: 70px 2rem;
  border-bottom: 1px solid var(--rub);
}

.sekcija-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.sekcija-naslov {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--tekst-sivi);
  margin-bottom: 0.75rem;
}

.sekcija h2 {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--crna);
  margin-bottom: 1.5rem;
  line-height: 1;
  text-transform: none;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 2px solid var(--crna);
  border-left: 2px solid var(--crna);
  margin-top: 3rem;
}

.kartica {
  padding: 2.5rem 2rem;
  border-right: 2px solid var(--crna);
  border-bottom: 2px solid var(--crna);
  background: var(--bijela);
  transition: background 0.15s;
}
.kartica:hover { background: var(--sv-siva); }

.kartica-broj {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--rub);
  line-height: 1;
  margin-bottom: 1rem;
}

.kartica h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--crna);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.kartica p {
  font-size: 0.9rem;
  color: var(--tekst-sivi);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: 1fr; }
}

/* ============================================================
   FORMA PAGE
   ============================================================ */
.forma-page {
  background: var(--bijela);
  min-height: 100vh;
}

.forma-header {
  background: var(--bijela);
  border-bottom: 2px solid var(--crna);
  padding: 3rem 2rem 2rem;
  text-align: center;
}

.forma-header h1 {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--crna);
  line-height: 1;
  text-transform: none;
  margin-bottom: 0.5rem;
}

.forma-header p {
  color: var(--tekst-sivi);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Progress steps */
.progress-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  padding: 2rem 2rem 0;
  max-width: 700px;
  margin: 0 auto;
}

.progress-step {
  display: flex;
  align-items: center;
  flex: 1;
}

.step-circle {
  width: 34px;
  height: 34px;
  border: 2px solid var(--rub);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--tekst-sivi);
  flex-shrink: 0;
  transition: all 0.2s;
}

.step-label {
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--tekst-sivi);
  margin-left: 0.5rem;
  white-space: nowrap;
  transition: color 0.2s;
}

.step-line {
  flex: 1;
  height: 2px;
  background: var(--rub);
  margin: 0 0.5rem;
  transition: background 0.2s;
}

.progress-step.aktivan .step-circle {
  border-color: var(--crna);
  background: var(--crna);
  color: var(--bijela);
}
.progress-step.aktivan .step-label { color: var(--crna); }

.progress-step.dovrseno .step-circle {
  border-color: var(--crna);
  background: var(--crna);
  color: var(--bijela);
}
.progress-step.dovrseno .step-label { color: var(--crna); }
.progress-step.dovrseno .step-line { background: var(--crna); }

/* Forma kontejner */
.forma-kontejner {
  max-width: 780px;
  margin: 3rem auto 0;
  padding: 0 2rem 4rem;
}

.forma-sekcija {
  background: var(--bijela);
  border: 2px solid var(--crna);
  padding: 2.5rem;
  margin-bottom: 0;
  display: none;
}
.forma-sekcija.aktivna { display: block; }

.forma-sekcija-naslov {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--crna);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--crna);
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.forma-sekcija-naslov .broj {
  width: 32px;
  height: 32px;
  background: var(--crna);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 900;
  color: var(--bijela);
  flex-shrink: 0;
}

/* Form fields */
.polje-grupa {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.polje-grupa.jedan { grid-template-columns: 1fr; }
.polje-grupa.tri { grid-template-columns: 1fr 1fr 1fr; }

@media (max-width: 600px) {
  .polje-grupa, .polje-grupa.tri { grid-template-columns: 1fr; }
}

.polje {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.polje label {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--crna);
}

.polje label .obavezno { color: var(--crna); margin-left: 1px; }

.polje input,
.polje textarea,
.polje select {
  background: var(--bijela);
  border: 2px solid var(--rub-tamni);
  color: var(--crna);
  padding: 11px 13px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: 0;
  transition: border-color 0.15s;
  width: 100%;
}

.polje input:focus,
.polje textarea:focus,
.polje select:focus {
  outline: none;
  border-color: var(--crna);
}

.polje input.greska,
.polje textarea.greska {
  border-color: var(--greska);
}

.polje textarea { resize: vertical; min-height: 100px; }

.polje-greska {
  font-size: 0.75rem;
  color: var(--greska);
  font-weight: 600;
  display: none;
}
.polje-greska.vidljivo { display: block; }

.polje-info {
  font-size: 0.75rem;
  color: var(--tekst-sivi);
}

/* Upload zona */
.upload-zona {
  border: 3px dashed var(--rub-tamni);
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
  background: var(--bijela);
}

.upload-zona:hover,
.upload-zona.dragover {
  border-color: var(--crna);
  background: var(--sv-siva);
}

.upload-zona input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.upload-zona-ikona {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.upload-zona h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--crna);
  margin-bottom: 0.5rem;
}

.upload-zona p {
  font-size: 0.82rem;
  color: var(--tekst-sivi);
}

.upload-tipovi {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}

.upload-tip-tag {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--tekst-sivi);
  border: 1px solid var(--rub);
  padding: 3px 10px;
  background: var(--sv-siva);
}

/* Upload lista */
.upload-lista {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 2px solid var(--crna);
  border-left: 2px solid var(--crna);
}

.upload-stavka {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bijela);
  border-right: 2px solid var(--crna);
  border-bottom: 2px solid var(--crna);
  padding: 0.75rem 1rem;
}

.upload-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--sv-siva);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--crna);
  border: 1px solid var(--rub);
}

.upload-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-info { flex: 1; min-width: 0; }

.upload-ime {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--crna);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-meta {
  font-size: 0.73rem;
  color: var(--tekst-sivi);
  margin-top: 2px;
}

.upload-progress {
  height: 3px;
  background: var(--rub);
  margin-top: 6px;
}

.upload-progress-bar {
  height: 100%;
  background: var(--crna);
  width: 0%;
  transition: width 0.3s;
}

.upload-progress-bar.ok { background: var(--uspjeh); }
.upload-progress-bar.err { background: var(--greska); }

.upload-brisi {
  background: none;
  border: none;
  color: var(--tekst-sivi);
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.15s;
  padding: 4px;
  flex-shrink: 0;
}
.upload-brisi:hover { color: var(--greska); }

/* Camera btn */
.camera-btn-wrap {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

/* Privole */
.privola-lista {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 2px solid var(--crna);
  border-left: 2px solid var(--crna);
}

.privola-stavka {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  border-right: 2px solid var(--crna);
  border-bottom: 2px solid var(--crna);
  transition: background 0.1s;
}

.privola-stavka:has(input:checked) {
  background: var(--sv-siva);
}

.privola-stavka input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  accent-color: var(--crna);
  margin-top: 2px;
  cursor: pointer;
}

.privola-tekst {
  font-size: 0.88rem;
  color: var(--crna);
  line-height: 1.6;
}

.privola-tekst strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 900;
}

/* Forma navigacija */
.forma-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--crna);
}

/* Obavijest */
.obavijest {
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px solid;
}

.obavijest-greska {
  background: #fff0f0;
  border-color: var(--greska);
  color: var(--greska);
}

.obavijest-uspjeh {
  background: #f0fff4;
  border-color: var(--uspjeh);
  color: var(--uspjeh);
}

.obavijest-info {
  background: var(--sv-siva);
  border-color: var(--crna);
  color: var(--crna);
}

/* ============================================================
   HVALA
   ============================================================ */
.hvala-wrap {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
}

.hvala-kartica {
  border: 2px solid var(--crna);
  padding: 4rem;
  max-width: 600px;
  text-align: center;
  width: 100%;
}

.hvala-ikona {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
}

.hvala-kartica h1 {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--crna);
  margin-bottom: 1rem;
  line-height: 1;
}

.hvala-kartica p { color: var(--tekst-sivi); margin-bottom: 1rem; }

.hvala-ref {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--crna);
  letter-spacing: 0.15em;
  margin: 2rem 0;
  padding: 1.25rem;
  border: 2px solid var(--crna);
  background: var(--sv-siva);
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: var(--bijela);
}

.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--crna);
  display: flex;
  flex-direction: column;
}

.sidebar-brand {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.sidebar-brand .naziv {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--bijela);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-brand .podnaziv {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 3px;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  transition: all 0.15s;
  border-left: 3px solid transparent;
  text-decoration: none;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-nav a:hover,
.sidebar-nav a.aktivan {
  color: var(--bijela);
  border-left-color: var(--bijela);
  background: rgba(255,255,255,0.07);
}

.sidebar-nav .nav-sekcija {
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255,255,255,0.25);
  padding: 1.25rem 1.5rem 0.4rem;
}

.sidebar-user {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

.sidebar-user strong {
  display: block;
  color: var(--bijela);
  font-size: 0.82rem;
  margin-bottom: 2px;
}

.admin-main {
  flex: 1;
  min-width: 0;
  padding: 2rem 2.5rem;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid var(--crna);
}

.admin-topbar h1 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--crna);
  line-height: 1;
}

/* Stats */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0;
  margin-bottom: 2rem;
  border-top: 2px solid var(--crna);
  border-left: 2px solid var(--crna);
}

.stat-kartica {
  background: var(--bijela);
  padding: 1.25rem;
  border-right: 2px solid var(--crna);
  border-bottom: 2px solid var(--crna);
}

.stat-broj {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--crna);
  line-height: 1;
}

.stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--tekst-sivi);
  margin-top: 0.2rem;
}

/* Filter bar */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  align-items: center;
}

.filter-bar input,
.filter-bar select {
  background: var(--bijela);
  border: 2px solid var(--crna);
  color: var(--crna);
  padding: 7px 10px;
  font-size: 0.82rem;
  font-family: var(--font-body);
  border-radius: 0;
}

.filter-bar input:focus,
.filter-bar select:focus {
  outline: none;
}

/* Admin table */
.admin-tablica {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  border: 2px solid var(--crna);
}

.admin-tablica thead th {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 900;
  color: var(--bijela);
  background: var(--crna);
  padding: 0.75rem 1rem;
  text-align: left;
  white-space: nowrap;
}

.admin-tablica tbody tr {
  border-bottom: 1px solid var(--rub);
  transition: background 0.1s;
}

.admin-tablica tbody tr:hover { background: var(--sv-siva); }

.admin-tablica tbody td {
  padding: 0.85rem 1rem;
  color: var(--crna);
  vertical-align: middle;
  border-right: 1px solid var(--rub);
}

.admin-tablica a { color: var(--crna); font-weight: 700; }
.admin-tablica a:hover { text-decoration: underline; }

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 3px 9px;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 900;
  border: 2px solid;
  white-space: nowrap;
}

.status-zaprimljeno   { background: #f5f5f5; color: #888; border-color: #ccc; }
.status-u-obradi      { background: #e8f4ff; color: #0066cc; border-color: #0066cc; }
.status-odobreno      { background: #e8fff0; color: #007700; border-color: #007700; }
.status-odbijeno      { background: #fff0f0; color: #cc0000; border-color: #cc0000; }
.status-izlozba       { background: var(--crna); color: var(--bijela); border-color: var(--crna); }

/* Admin detail view */
.admin-prijava-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .admin-prijava-grid { grid-template-columns: 1fr; }
}

.detalj-blok {
  border: 2px solid var(--crna);
  margin-bottom: 1.25rem;
}

.detalj-blok-naslov {
  padding: 0.75rem 1.25rem;
  border-bottom: 2px solid var(--crna);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 900;
  background: var(--crna);
  color: var(--bijela);
}

.detalj-blok-sadrzaj { padding: 1.25rem; }

.detalj-red {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--rub);
  padding-bottom: 0.85rem;
}
.detalj-red:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.detalj-key {
  min-width: 140px;
  color: var(--tekst-sivi);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.detalj-val { color: var(--crna); font-weight: 600; }

/* Thumb grid */
.thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 2px;
  margin-bottom: 1rem;
}

.thumb-item {
  aspect-ratio: 1;
  background: var(--sv-siva);
  border: 1px solid var(--rub);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.thumb-item img { width:100%; height:100%; object-fit:cover; }
.thumb-item a { display:flex; width:100%; height:100%; align-items:center; justify-content:center; }
.thumb-item .tip-ikona { font-size: 1.8rem; }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bijela);
  padding: 2rem;
}

.login-box {
  border: 2px solid var(--crna);
  padding: 3rem;
  width: 100%;
  max-width: 380px;
}

.login-box h1 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--crna);
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1;
}

.login-box .polje { margin-bottom: 1.25rem; }

/* Paginacija */
.paginacija {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin-top: 1.5rem;
}

.paginacija a,
.paginacija span {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  border: 2px solid var(--crna);
  color: var(--crna);
  text-decoration: none;
  transition: all 0.15s;
}

.paginacija a:hover { background: var(--sv-siva); }
.paginacija .aktivan { background: var(--crna); color: var(--bijela); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--crna);
  padding: 3rem 2rem;
  text-align: center;
}

.footer-inner { max-width: 1280px; margin: 0 auto; }

.footer-logo {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.25em;
  color: var(--bijela);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.footer-tekst {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
}

/* ============================================================
   UTILITY & RESPONSIVE
   ============================================================ */
.text-sivo   { color: var(--tekst-sivi); }
.text-center { text-align: center; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.d-flex { display: flex; }
.d-none { display: none !important; }
.gap-1 { gap: 0.5rem; }
.align-center { align-items: center; }
.w-100 { width: 100%; }

.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: var(--bijela);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 768px) {
  .hero { padding: 50px 1.5rem 40px; }
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; }
  .admin-main { padding: 1.5rem; }
  .forma-sekcija { padding: 1.5rem; }
  .hvala-kartica { padding: 2.5rem 1.5rem; }
}