/* ADR Compliance Platform
   Design token izvor: ADR hazard pločice (narančasto/crno) - opasna tvar
   signalizacija je vizualni jezik ove domene, pa je i ovdje iskoriscena kao
   akcent boja umjesto generickog plavog/zelenog SaaS paketa.
   Palette: #14181F (grafit), #1D232D (panel), #F5F3EF (papir), #FF6B1A (ADR narancasta),
            #2E9E6B (ok/zeleno), #E4B429 (upozorenje), #D64545 (kriticno)
   Type: 'Space Grotesk' (naslovi/UI), 'IBM Plex Mono' (registracije, brojevi, kodovi)
*/

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --graphite: #14181F;
  --panel: #1D232D;
  --paper: #F5F3EF;
  --paper-dim: #EAE6DD;
  --ink: #1B1E22;
  --ink-soft: #5B6270;
  --adr-orange: #FF6B1A;
  --ok: #2E9E6B;
  --warning: #E4B429;
  --critical: #E8792B;
  --expired: #D64545;
  --border: #DEDACF;
  --card-bg: #ffffff;
  --sidebar-bg: var(--graphite);
  --sidebar-text: #A8ACB6;
  --sidebar-text-hover: #ffffff;
}

[data-theme="dark"] {
  --graphite: #0D0F13;
  --panel: #171A21;
  --paper: #14161B;
  --paper-dim: #1C1F26;
  --ink: #E7E5DF;
  --ink-soft: #8A8F9C;
  --adr-orange: #FF7A2E;
  --ok: #3FBE87;
  --warning: #EFC33F;
  --critical: #F08A44;
  --expired: #E5615B;
  --border: #2A2E38;
  --card-bg: #191C23;
  --sidebar-bg: #0A0C0F;
  --sidebar-text: #7D828F;
  --sidebar-text-hover: #ffffff;
}

* { box-sizing: border-box; }
*, *::before, *::after { transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease; }

body {
  margin: 0;
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  transition: background 0.15s ease, color 0.15s ease;
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.01em; margin: 0 0 4px; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.1rem; margin-top: 28px; color: var(--ink); }
.subtitle { color: var(--ink-soft); margin: 0 0 20px; }

a { color: var(--adr-orange); text-decoration: none; }

/* --- App shell --- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  transition: background 0.15s ease;
}

.sidebar-brand {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  padding: 0 22px 20px;
  letter-spacing: -0.02em;
}
.sidebar-brand span { color: var(--adr-orange); }

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar-nav a {
  color: var(--sidebar-text);
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 500;
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover { background: rgba(255,255,255,0.04); color: var(--sidebar-text-hover); }
.sidebar-nav a.active {
  color: var(--sidebar-text-hover);
  border-left-color: var(--adr-orange);
  background: rgba(255,107,26,0.08);
}

.sidebar-footer { padding: 16px 22px 0; border-top: 1px solid rgba(255,255,255,0.08); }
.user-chip { margin-bottom: 8px; }
.user-name { color: var(--sidebar-text-hover); font-size: 0.85rem; font-weight: 600; }
.user-role { color: var(--ink-soft); font-size: 0.75rem; text-transform: capitalize; font-family: 'IBM Plex Mono', monospace; }
.logout-link { font-size: 0.8rem; color: var(--sidebar-text); }
.logout-link:hover { color: var(--adr-orange); }

.theme-toggle {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: rgba(255,255,255,0.06); border: none; border-radius: 8px;
  padding: 8px 12px; margin-top: 12px; cursor: pointer;
  color: var(--sidebar-text); font-family: inherit; font-size: 0.8rem; font-weight: 600;
}
.theme-toggle:hover { background: rgba(255,255,255,0.1); color: var(--sidebar-text-hover); }
.theme-toggle .icon { font-size: 0.95rem; }

.content { flex: 1; padding: 32px 40px; max-width: 1100px; }

/* --- Flash messages --- */
.flash-stack { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.flash { padding: 10px 16px; border-radius: 6px; font-size: 0.88rem; font-weight: 500; }
.flash-success { background: #E4F3EC; color: #1E7A50; }
.flash-danger { background: #FBE7E4; color: #A6321F; }
.flash-warning { background: #FDF3DC; color: #8A6710; }
.flash-info { background: #E7EEF8; color: #2C5591; }

/* --- Stats --- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin: 18px 0 28px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; }
.stat-value { font-family: 'IBM Plex Mono', monospace; font-size: 1.7rem; font-weight: 600; color: var(--graphite); }
.stat-label { font-size: 0.78rem; color: var(--ink-soft); margin-top: 2px; }

/* --- Client risk cards --- */
.client-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.client-card {
  background: var(--card-bg); border: 1px solid var(--border); border-left: 4px solid var(--ok);
  border-radius: 8px; padding: 14px 16px; display: block; color: var(--ink);
}
.client-card.score-mid { border-left-color: var(--warning); }
.client-card.score-low { border-left-color: var(--expired); }
.client-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.client-name { font-weight: 600; }
.client-score { font-family: 'IBM Plex Mono', monospace; font-weight: 600; color: var(--ink-soft); }
.client-card-body { display: flex; gap: 12px; font-size: 0.78rem; color: var(--ink-soft); flex-wrap: wrap; }

.score-pill {
  font-family: 'IBM Plex Mono', monospace; font-weight: 600; font-size: 0.85rem;
  background: var(--graphite); color: #fff; padding: 5px 12px; border-radius: 20px;
}

/* --- Tables --- */
.data-table { width: 100%; border-collapse: collapse; background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.data-table th {
  text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--ink-soft); background: var(--paper-dim); padding: 10px 16px; font-weight: 600;
}
.data-table td { padding: 11px 16px; border-top: 1px solid var(--border); font-size: 0.88rem; }
.clickable-row { cursor: pointer; }
.clickable-row:hover { background: var(--paper-dim); }
.empty-state { color: var(--ink-soft); text-align: center; padding: 24px !important; }

/* --- Status badges --- */
.badge { font-size: 0.76rem; font-weight: 600; padding: 3px 9px; border-radius: 20px; white-space: nowrap; }
.status-ok { background: #E4F3EC; color: #1E7A50; }
.status-warning { background: #FDF3DC; color: #8A6710; }
.status-critical { background: #FCE6D4; color: #B85A1A; }
.status-expired { background: #FBE7E4; color: #A6321F; }
.status-unknown { background: #EEEDEA; color: var(--ink-soft); }

/* --- Forms --- */
.form-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 24px; max-width: 640px; display: flex; flex-direction: column; gap: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); margin-top: 12px; margin-bottom: 4px; display: block; }
input, select, textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 6px;
  font-family: inherit; font-size: 0.9rem; background: var(--paper);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--adr-orange); outline-offset: 1px; border-color: var(--adr-orange); }

.btn {
  display: inline-block; padding: 10px 20px; border-radius: 6px; font-weight: 600;
  font-size: 0.88rem; border: none; cursor: pointer; text-align: center;
}
.btn-primary { background: var(--adr-orange); color: #fff; margin-top: 18px; }
.btn-primary:hover { background: #E85E10; }
.btn-secondary { background: var(--paper-dim); color: var(--ink); border: 1px solid var(--border); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-block { width: 100%; }

.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 20px; }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin: 18px 0; }
.detail-grid > div { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; }
.detail-label { display: block; font-size: 0.72rem; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 3px; }

.filter-bar { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.filter-chip {
  padding: 6px 14px; border-radius: 20px; background: var(--card-bg); border: 1px solid var(--border);
  font-size: 0.8rem; font-weight: 500; color: var(--ink);
}
.filter-chip.active, .filter-chip:hover { background: var(--graphite); color: #fff; border-color: var(--graphite); }

/* --- UN brojevi / mono / legal / search / plan --- */
.mono { font-family: 'IBM Plex Mono', monospace; }
.search-bar { display: flex; gap: 10px; margin-bottom: 22px; }
.search-bar input[type="text"] { flex: 1; }
.search-bar select { width: 200px; }
.search-bar button { margin-top: 0; }
.legal-note { font-size: 0.78rem; color: var(--ink-soft); margin-top: 24px; padding-top: 12px; border-top: 1px solid var(--border); }
.plan-sections h2 { margin-top: 18px; font-size: 0.95rem; }
.plan-sections p { white-space: pre-wrap; color: var(--ink); font-size: 0.9rem; }
.quick-links { display: flex; gap: 8px; margin-bottom: 20px; }
.inline-status-form select { padding: 4px 8px; font-size: 0.8rem; width: auto; }
.actions-cell { display: flex; gap: 6px; align-items: center; white-space: nowrap; }

/* --- Edukacije checkbox lista --- */
.checkbox-list { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; background: var(--paper); }
.checkbox-item { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 0.88rem; margin: 0; text-transform: none; color: var(--ink); }
.checkbox-item input { width: auto; }

/* --- Oprema quick-add --- */
.missing-equipment-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.quick-add-form { display: flex; align-items: center; gap: 12px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; }
.quick-add-form span { flex: 1; font-size: 0.88rem; }

/* --- Notifikacije --- */
.notification-list { display: flex; flex-direction: column; gap: 8px; }
.notification-item {
  display: flex; align-items: center; gap: 12px; background: var(--card-bg);
  border: 1px solid var(--border); border-left: 4px solid var(--border);
  border-radius: 8px; padding: 12px 16px;
}
.notification-item.severity-expired { border-left-color: var(--expired); }
.notification-item.severity-critical { border-left-color: var(--critical); }
.notification-item.severity-warning { border-left-color: var(--warning); }
.notif-icon { font-size: 1rem; }
.notif-text { flex: 1; font-size: 0.9rem; }
.notif-date { font-size: 0.78rem; color: var(--ink-soft); font-family: 'IBM Plex Mono', monospace; }

/* --- AI asistent chat --- */
.chat-window {
  display: flex; flex-direction: column; gap: 12px; min-height: 300px; max-height: 60vh;
  overflow-y: auto; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 20px; margin-bottom: 14px;
}
.chat-msg { display: flex; }
.chat-msg.chat-user { justify-content: flex-end; }
.chat-msg.chat-assistant { justify-content: flex-start; }
.chat-bubble {
  max-width: 75%; padding: 10px 14px; border-radius: 12px; font-size: 0.9rem;
  line-height: 1.5; white-space: pre-wrap;
}
.chat-user .chat-bubble { background: var(--adr-orange); color: #fff; border-bottom-right-radius: 3px; }
.chat-assistant .chat-bubble { background: var(--paper-dim); color: var(--ink); border-bottom-left-radius: 3px; }
.chat-msg.chat-error .chat-bubble { background: #FBE7E4; color: #A6321F; }
.chat-input-row { display: flex; gap: 10px; }
.chat-input-row input { flex: 1; }
.chat-input-row button { margin-top: 0; }

/* --- Analitika --- */
.analytics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 16px; }
.chart-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.chart-card h2 { margin: 0 0 12px; font-size: 0.95rem; }
.chart-card-wide { grid-column: 1 / -1; }
@media (max-width: 800px) { .analytics-grid { grid-template-columns: 1fr; } }

/* --- Planovi pretplate --- */
.plan-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 16px; }
.plan-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 20px; display: flex; flex-direction: column; }
.plan-card.current-plan { border-color: var(--adr-orange); border-width: 2px; }
.plan-price { font-family: 'IBM Plex Mono', monospace; font-size: 1.5rem; font-weight: 600; margin: 8px 0 14px; }
.plan-price span { font-size: 0.75rem; color: var(--ink-soft); font-weight: 400; }
.plan-features { list-style: none; padding: 0; margin: 0 0 16px; font-size: 0.85rem; color: var(--ink-soft); display: flex; flex-direction: column; gap: 6px; flex: 1; }
.plan-features li::before { content: "✓ "; color: var(--ok); }

/* --- QR prikaz --- */
.qr-display { background: #fff; border-radius: 12px; padding: 24px; display: inline-block; margin: 16px 0; }

/* --- Auth --- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--graphite); }
.auth-card { background: var(--paper); border-radius: 14px; padding: 40px; width: 360px; }
.auth-brand { font-size: 1.3rem; font-weight: 700; margin-bottom: 4px; }
.auth-brand span { color: var(--adr-orange); }
.auth-sub { color: var(--ink-soft); margin-bottom: 20px; font-size: 0.88rem; }

.theme-toggle-floating {
  position: fixed; top: 20px; right: 20px; z-index: 10;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--card-bg); border: 1px solid var(--border);
  cursor: pointer; font-size: 1.1rem; display: flex; align-items: center; justify-content: center;
}
.theme-toggle-floating:hover { border-color: var(--adr-orange); }

@media (max-width: 800px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; overflow-x: auto; padding: 12px; }
  .sidebar-nav { flex-direction: row; }
  .sidebar-footer { display: none; }
  .content { padding: 20px; }
  .form-row, .two-col { grid-template-columns: 1fr; }
}