/* ==========================================================================
   Tim Kabel Portal — glass.css
   Poravnato 1:1 s TK HEP glass kanonom (tokeni, ambijent, recept za polja,
   kartica). Portal je odvojen app — vlastita statika, ali isti vizualni jezik.
   Login/landing su standalone glass (logo gore, kartica centrirana, footer dno).
   ========================================================================== */

:root {
  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;

  --magenta: #C0006E;
  --magenta-soft: #E0338F;
  --blue: #2E6BE6;
  --green: #0EA371;
  --amber: #E89B0C;
  --red: #E0354B;

  --bg: #EEF0F3;
  --ink: #1A1E26;
  --ink-2: rgba(26, 30, 40, 0.66);
  --ink-3: rgba(26, 30, 40, 0.45);

  --glass: rgba(255, 255, 255, 0.46);
  --glass-hi: rgba(255, 255, 255, 0.68);
  --glass-strong: rgba(255, 255, 255, 0.62);
  --glass-input: rgba(255, 255, 255, 0.55);
  --stroke: rgba(255, 255, 255, 0.72);
  --stroke-soft: rgba(105, 115, 130, 0.16);
  --spec-top: rgba(255, 255, 255, 0.85);
  --spec-bottom: rgba(255, 255, 255, 0.25);
  --elev: 0 24px 60px -28px rgba(30, 38, 52, 0.30), 0 6px 18px -10px rgba(30, 38, 52, 0.15);
  --elev-soft: 0 14px 36px -22px rgba(30, 38, 52, 0.25);

  --code-bg: rgba(26, 30, 40, 0.06);
  --divider: rgba(26, 30, 40, 0.08);

  --blob-1: rgba(192, 0, 110, 0.035);
  --blob-2: rgba(124, 58, 237, 0.0);
  --blob-3: rgba(46, 107, 230, 0.025);
  --blob-4: rgba(232, 155, 12, 0.0);
}

html[data-theme="dark"] {
  --bg: #0A1322;
  --ink: #E9EFF7;
  --ink-2: rgba(233, 239, 247, 0.68);
  --ink-3: rgba(233, 239, 247, 0.46);

  --glass: rgba(38, 53, 78, 0.62);
  --glass-hi: rgba(54, 73, 104, 0.60);
  --glass-strong: rgba(45, 62, 90, 0.72);
  --glass-input: rgba(28, 41, 63, 0.72);
  --stroke: rgba(150, 180, 220, 0.22);
  --stroke-soft: rgba(150, 180, 220, 0.13);
  --spec-top: rgba(255, 255, 255, 0.18);
  --spec-bottom: rgba(255, 255, 255, 0.05);
  --elev: 0 28px 70px -28px rgba(0, 0, 0, 0.6), 0 6px 18px -10px rgba(0, 0, 0, 0.45);
  --elev-soft: 0 14px 36px -22px rgba(0, 0, 0, 0.5);

  --code-bg: rgba(150, 180, 220, 0.12);
  --divider: rgba(150, 180, 220, 0.11);

  --magenta: #E0338F;
  --green: #2FD395;
  --amber: #F7B733;
  --red: #FF5C70;
  --blue: #5E8DF7;

  --blob-1: rgba(214, 20, 130, 0.05);
  --blob-2: rgba(122, 70, 240, 0.0);
  --blob-3: rgba(60, 110, 235, 0.06);
  --blob-4: rgba(230, 150, 25, 0.0);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background 0.35s ease, color 0.35s ease;
  overflow-x: hidden;
}
a { color: var(--magenta); }
code {
  font-family: 'Space Grotesk', ui-monospace, monospace;
  font-size: 11px; padding: 1px 6px; border-radius: 6px;
  background: var(--code-bg); color: var(--ink-2); letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ---- Ambijentalna pozadina (drift blobovi + zrno) ----------------------- */
.ambient { position: fixed; inset: -20%; z-index: -2; pointer-events: none; filter: blur(70px) saturate(1.15); }
.ambient i { position: absolute; border-radius: 50%; will-change: transform; }
.ambient .b1 { width: 56vw; height: 56vw; left: -10vw; top: -16vh; background: radial-gradient(circle at 35% 35%, var(--blob-1), transparent 65%); animation: drift1 38s ease-in-out infinite alternate; }
.ambient .b2 { width: 48vw; height: 48vw; right: -12vw; top: 4vh; background: radial-gradient(circle at 60% 40%, var(--blob-2), transparent 65%); animation: drift2 46s ease-in-out infinite alternate; }
.ambient .b3 { width: 52vw; height: 52vw; left: 22vw; bottom: -28vh; background: radial-gradient(circle at 50% 50%, var(--blob-3), transparent 65%); animation: drift3 52s ease-in-out infinite alternate; }
.ambient .b4 { width: 30vw; height: 30vw; right: 16vw; bottom: -8vh; background: radial-gradient(circle at 50% 50%, var(--blob-4), transparent 60%); animation: drift1 60s ease-in-out infinite alternate-reverse; }
@keyframes drift1 { from { transform: translate(0, 0) scale(1); } to { transform: translate(9vw, 7vh) scale(1.12); } }
@keyframes drift2 { from { transform: translate(0, 0) scale(1.05); } to { transform: translate(-8vw, 10vh) scale(0.94); } }
@keyframes drift3 { from { transform: translate(0, 0) scale(1); } to { transform: translate(6vw, -8vh) scale(1.10); } }
.grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.025; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
html[data-theme="dark"] .grain { opacity: 0.04; }
@media (prefers-reduced-motion: reduce) {
  .ambient i { animation: none !important; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---- Form kontrole (isti recept kao HEP) -------------------------------- */
input[type="text"], input[type="password"], input[type="email"], select {
  font-family: var(--font-body); font-size: 11.5px; color: var(--ink);
  padding: 5px 8px; border-radius: 11px;
  border: 1px solid var(--stroke-soft);
  background: var(--glass-input);
  box-shadow: inset 0 1px 0 var(--spec-top);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input[type="text"]:focus, input[type="password"]:focus, input[type="email"]:focus, select:focus {
  outline: none; border-color: var(--magenta); box-shadow: 0 0 0 3px rgba(192, 0, 110, 0.18);
}
::placeholder { color: var(--ink-3); }

/* ---- Gornja traka (glass kapsula, stil HEP nav-a) ----------------------- */
.lg-nav {
  display: flex; align-items: center; gap: 2px;
  width: min(1404px, calc(100% - 32px));
  padding: 6px 12px; border-radius: 999px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(22px) saturate(1.6); backdrop-filter: blur(22px) saturate(1.6);
  border: 1px solid var(--stroke);
  box-shadow: var(--elev-soft), inset 0 1px 0 var(--spec-top);
}
.lg-nav .logo {
  font-family: var(--font-display); font-weight: 700; font-size: 16px;
  letter-spacing: 0.04em; color: var(--magenta);
  padding: 6px 14px 6px 8px; white-space: nowrap; text-transform: uppercase;
}
.lg-nav .spacer { flex: 1; min-width: 12px; }
.lg-nav .user-chip {
  font-size: 11.5px; color: var(--ink-2); white-space: nowrap;
  padding: 6px 12px; border-radius: 999px;
  background: var(--glass-input); border: 1px solid var(--stroke-soft);
  box-shadow: inset 0 1px 0 var(--spec-top);
}
.lg-nav .user-chip strong { color: var(--ink); font-weight: 600; }
.lg-nav a.nl {
  font-family: var(--font-body); font-size: 12.5px; font-weight: 500; color: var(--ink-2);
  text-decoration: none; white-space: nowrap;
  padding: 7px 13px; border-radius: 999px; border: 1px solid transparent;
  background: transparent; cursor: pointer;
  transition: color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
}
.lg-nav a.nl:hover {
  color: var(--magenta); background: var(--glass-hi);
  box-shadow: inset 0 1px 0 var(--spec-top), 0 4px 14px -8px rgba(30,38,52,0.35);
  transform: translateY(-1px);
}

/* ---- Theme toggle (floating — login / forgot / promjena lozinke) -------- */
.theme-toggle {
  position: fixed; top: 16px; right: 18px; z-index: 30;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--stroke); background: var(--glass-strong);
  backdrop-filter: blur(18px) saturate(1.5); -webkit-backdrop-filter: blur(18px) saturate(1.5);
  color: var(--ink-2); font-size: 15px; cursor: pointer;
  display: grid; place-items: center; box-shadow: var(--elev-soft);
  transition: color .15s, transform .15s;
}
.theme-toggle:hover { color: var(--ink); transform: translateY(-1px); }

/* Override: u traci (landing) je theme-toggle inline, stil HEP-a */
.lg-nav .theme-toggle {
  position: static; z-index: auto; margin: 0 4px;
  width: 32px; height: 32px; flex: 0 0 32px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--stroke-soft); background: var(--glass-input);
  backdrop-filter: none; -webkit-backdrop-filter: none;
  box-shadow: inset 0 1px 0 var(--spec-top);
  transition: transform .25s cubic-bezier(0.34,1.56,0.64,1), background .2s ease;
}
.lg-nav .theme-toggle:hover { transform: rotate(18deg) scale(1.1); }
.lg-nav .theme-toggle:active { transform: scale(0.92); }

/* ==========================================================================
   LOGIN (logo gore, kartica centrirana, footer dno — HEP HF361 obrazac)
   ========================================================================== */
.lgn-wrap {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; gap: 26px; padding: 30px 16px 24px;
}
.lgn-topbar {
  display: flex; justify-content: center; align-items: center;
  width: min(1400px, calc(100% - 32px));
}
.lgn-topbar img.logo { height: 44px; border-radius: 8px; }
html[data-theme="dark"] .lgn-topbar img.logo { background: #fff; padding: 5px 10px; }

/* Kartica vertikalno centrirana (margin auto) — ista pozicija/širina kao HEP.
   Naslov "visi" iznad kartice (absolute) pa je ne pomiče s centra. */
.lgn-cardwrap {
  position: relative; margin: auto 0;
  width: 100%; max-width: 380px;
}
.lgn-title {
  position: absolute; left: 0; right: 0; bottom: calc(100% + 16px);
  text-align: center;
}
.lgn-title h1 {
  margin: 0; font-family: var(--font-display); font-size: 22px;
  font-weight: 700; color: var(--ink); letter-spacing: 0.04em; text-transform: uppercase;
}

.lgn-card {
  position: relative; width: 100%;
  border-radius: 22px; padding: 28px 30px 26px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(26px) saturate(1.7); backdrop-filter: blur(26px) saturate(1.7);
  border: 1px solid var(--stroke);
  box-shadow: var(--elev), inset 0 1px 0 var(--spec-top);
}
.lgn-card h2 {
  margin: 0 0 4px; font-family: var(--font-display); font-size: 18px;
  font-weight: 700; color: var(--ink); letter-spacing: -0.01em;
}
.lgn-card .subtitle { margin: 0 0 18px; font-size: 12px; color: var(--ink-2); }
.lgn-card .form-group { margin-bottom: 14px; }
.lgn-card .input-label {
  display: block; font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-3); margin-bottom: 5px;
}
.lgn-card input[type="text"], .lgn-card input[type="password"] {
  width: 100%; padding: 10px 12px; font-size: 14px;
}
.lgn-submit {
  width: 100%; margin-top: 6px; border: 0; border-radius: 999px;
  padding: 11px 16px; font-size: 13px; font-weight: 700; cursor: pointer;
  font-family: inherit; color: #fff;
  background: linear-gradient(120deg, var(--magenta), var(--magenta-soft));
  box-shadow: 0 6px 18px -6px rgba(192, 0, 110, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: filter 0.15s ease, transform 0.15s ease;
}
.lgn-submit:hover { filter: brightness(1.08); transform: translateY(-1px); }
.lgn-submit:active { transform: scale(0.98); }

.lgn-forgot { text-align: center; margin-top: 14px; }
.lgn-forgot a { color: var(--magenta); font-size: 12.5px; text-decoration: none; }
.lgn-forgot a:hover { text-decoration: underline; }

.lgn-error {
  margin: 0 0 14px; padding: 9px 12px; border-radius: 12px; font-size: 12px;
  background: rgba(224, 53, 75, 0.12); color: #b91c1c;
  border: 1px solid rgba(224, 53, 75, 0.3);
}
html[data-theme="dark"] .lgn-error { color: var(--red); }
.lgn-error.ok {
  background: rgba(14, 163, 113, 0.12); color: #0F6E56;
  border-color: rgba(14, 163, 113, 0.3);
}
html[data-theme="dark"] .lgn-error.ok { color: var(--green); }
.adm-todo { margin: 0 0 18px; padding: 0; list-style: none; }
.adm-todo li {
  font-size: 12.5px; color: var(--ink-2); line-height: 1.5;
  padding: 9px 0 9px 16px; position: relative; border-top: 1px solid var(--divider);
}
.adm-todo li:first-child { border-top: none; }
.adm-todo li::before {
  content: ""; position: absolute; left: 0; top: 15px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--magenta);
}
.adm-todo li strong { color: var(--ink); font-weight: 600; }

.lgn-footer { text-align: center; font-size: 11px; color: var(--ink-3); line-height: 1.6; }
.lgn-version { margin-top: 6px; font-size: 11px; color: var(--ink-3); letter-spacing: 0.06em; opacity: 0.75; }

/* ==========================================================================
   LANDING
   ========================================================================== */
.lp-wrap {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; gap: 26px; padding: 30px 16px 24px;
}
.lp-topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 22px; width: min(1404px, calc(100% - 32px));
}
.lp-main { width: min(1404px, calc(100% - 32px)); margin-top: 8px; }
.lp-hello { font-family: var(--font-display); font-size: 21px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
/* ---- Naslov grupe (Aktivno / U razvoju / Najava) + status tag ----------- */
.lp-group-head { display: flex; align-items: center; gap: 9px; margin: 24px 0 13px; }
.lp-group-label {
  font-size: 9px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3);
}
.lp-group-tag {
  font-size: 9px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 999px; border: 1px solid transparent;
}
.lp-group-tag.tag-active { color: var(--green);  background: color-mix(in srgb, var(--green) 14%, transparent);  border-color: color-mix(in srgb, var(--green) 32%, transparent); }
.lp-group-tag.tag-dev    { color: var(--amber);  background: color-mix(in srgb, var(--amber) 14%, transparent);  border-color: color-mix(in srgb, var(--amber) 32%, transparent); }
.lp-group-tag.tag-soon   { color: var(--ink-3);  background: color-mix(in srgb, var(--ink-3) 12%, transparent);  border-color: var(--stroke-soft); }
.lp-group-rule { flex: 1; height: 1px; background: var(--stroke-soft); }

/* ---- Mreža pločica ------------------------------------------------------ */
.tile-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px;
}
.tile {
  display: block; text-decoration: none; color: var(--ink);
  border-radius: 20px; padding: 18px 18px 16px; position: relative; overflow: hidden;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(22px) saturate(1.6); backdrop-filter: blur(22px) saturate(1.6);
  border: 1px solid var(--stroke);
  box-shadow: var(--elev-soft), inset 0 1px 0 var(--spec-top);
  transition: transform .14s, box-shadow .16s;
}
.tile:hover { transform: translateY(-3px); box-shadow: var(--elev); }

/* Lijevi rub boje po grupi (Aktivno = magenta, U razvoju = amber) */
.tile::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 4px;
  background: linear-gradient(180deg, var(--magenta-soft), var(--magenta));
}
.tile.grp-dev::before { background: linear-gradient(180deg, var(--amber), color-mix(in srgb, var(--amber) 60%, #000)); }

/* Zaglavlje pločice: ikona + naziv */
.tile .t-head { display: flex; align-items: flex-start; gap: 11px; margin-bottom: 9px; }
.tile .t-ic {
  flex: 0 0 auto; width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center; color: var(--magenta);
  background: color-mix(in srgb, var(--magenta) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--magenta) 26%, transparent);
}
.tile.grp-dev .t-ic {
  color: var(--amber);
  background: color-mix(in srgb, var(--amber) 12%, transparent);
  border-color: color-mix(in srgb, var(--amber) 26%, transparent);
}
.tile .t-ic svg { width: 21px; height: 21px; }
.tile .t-name { font-family: var(--font-display); font-size: 16px; font-weight: 700; line-height: 1.15; padding-top: 5px; }
.tile .t-desc { font-size: 12px; color: var(--ink-2); line-height: 1.45; margin-bottom: 12px; min-height: 34px; }
.tile .t-role {
  display: inline-block; font-size: 10.5px; letter-spacing: 0.02em; color: var(--ink-2);
  padding: 3px 9px; border-radius: 999px; background: var(--glass-input); border: 1px solid var(--stroke-soft);
  margin-left: auto; flex: 0 0 auto; white-space: nowrap;
}
.tile .t-go {
  margin-top: 14px; font-size: 12px; color: var(--magenta);
  display: flex; align-items: center; gap: 6px;
}
.tile .t-go .t-go-link { display: inline-flex; align-items: center; gap: 6px; }

/* "URL nije postavljen" stanje (aktivan app bez URL-a) */
.tile.disabled { pointer-events: none; opacity: 0.55; }
.tile.disabled .t-go { color: var(--ink-3); }

/* Najava ("Uskoro") — prigušena, isprekidan rub, bez bočne trake */
.tile.soon {
  pointer-events: none; opacity: 0.62;
  background: color-mix(in srgb, var(--glass-strong) 60%, transparent);
  border: 1px dashed var(--stroke-soft);
}
.tile.soon::before { display: none; }
.tile.soon .t-ic { color: var(--ink-3); background: color-mix(in srgb, var(--ink-3) 10%, transparent); border-color: var(--stroke-soft); }
.tile.soon .t-name { color: var(--ink-2); }
.tile.soon .t-desc { color: var(--ink-3); }
.tile.soon .t-go { color: var(--ink-3); }
.tile .t-go-ic { width: 15px; height: 15px; }

.lp-empty {
  border-radius: 20px; padding: 30px; text-align: center; color: var(--ink-2); font-size: 13px;
  background: var(--glass-strong); border: 1px solid var(--stroke);
  -webkit-backdrop-filter: blur(22px); backdrop-filter: blur(22px); box-shadow: var(--elev-soft);
}

.lp-footer { margin-top: auto; text-align: center; font-size: 11px; color: var(--ink-3); line-height: 1.6; padding-top: 24px; }
.lp-footer-logo {
  display: block; width: 120px; height: auto; margin: 0 auto 16px; border-radius: 6px;
}
html[data-theme="dark"] .lp-footer-logo { background: #fff; padding: 5px 10px; }
.lp-version { margin-top: 6px; font-size: 11px; color: var(--ink-3); letter-spacing: 0.06em; opacity: 0.75; }

/* ==========================================================================
   INFO STRANICA (zaboravljena lozinka placeholder)
   ========================================================================== */
.info-msg { font-size: 13px; color: var(--ink-2); line-height: 1.6; margin: 0 0 18px; }
.info-back { display: inline-block; font-size: 12.5px; color: var(--magenta); text-decoration: none; }
.info-back:hover { text-decoration: underline; }