/*
  style.css - minimalan ostatak, sve ostalo je Tailwind.
  Koristi se samo za stvari koje Tailwind utility klase ne pokrivaju direktno.
*/

/* ═══════════════════ SETTINGS CARDS + MODALS ═══════════════════ */

/* Card grid */
.stgm-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.stgm-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem 1.75rem;
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 1.25rem;
  cursor: pointer;
  width: 100%;
  min-height: 11rem;
  transition: box-shadow 0.15s, border-color 0.15s, transform 0.15s;
  box-shadow: 0 2px 8px rgba(0,0,0,.07);
}
.stgm-card:hover {
  border-color: #93c5fd;
  box-shadow: 0 8px 28px rgba(59,130,246,.22);
  transform: translateY(-3px);
}
.stgm-card:active { transform: scale(0.97); }
.stgm-card .card-icon  { font-size: 2.75rem; line-height: 1; margin-bottom: 1rem; flex-shrink: 0; }
.stgm-card .card-text  { flex: 1 1 auto; display: flex; flex-direction: column; align-items: center; }
.stgm-card .card-title { font-size: 1rem; font-weight: 700; color: #1e293b; display: block; }
.stgm-card .card-desc  { font-size: 0.75rem; color: #94a3b8; margin-top: 0.4rem; display: block; line-height: 1.45; }
.stgm-card .card-arrow { display: none; }
[data-theme="dark"] .stgm-card { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .stgm-card:hover { border-color: #3b82f6; box-shadow: 0 8px 28px rgba(59,130,246,.28); }
[data-theme="dark"] .stgm-card .card-title { color: #e2e8f0; }
[data-theme="dark"] .stgm-card .card-desc  { color: #64748b; }

/* Backdrop */
.stgm-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, .55);
  padding: 1rem;
}
.stgm-backdrop.open { display: flex; }

/* Inner container */
.stgm-inner {
  background: #fff;
  border-radius: 0.875rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.28);
  width: 100%;
  max-width: 90rem;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.stgm-inner.stgm-sm { max-width: 40rem; }
.stgm-inner.stgm-md { max-width: 60rem; }
[data-theme="dark"] .stgm-inner { background: #1e293b; }

/* Panel system */
.stgm-panel {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.stgm-panel.active { display: flex; }

/* Header */
.stgm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.375rem;
  border-bottom: 1px solid #f1f5f9;
  flex-shrink: 0;
  gap: 0.75rem;
}
[data-theme="dark"] .stgm-header { border-bottom-color: #334155; }
.stgm-title {
  font-size: 1rem;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
[data-theme="dark"] .stgm-title { color: #e2e8f0; }
.stgm-close {
  width: 2rem; height: 2rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  background: transparent;
  color: #94a3b8;
  font-size: 1.125rem;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.stgm-close:hover { background: #f1f5f9; color: #1e293b; }
[data-theme="dark"] .stgm-close:hover { background: #334155; color: #e2e8f0; }
.stgm-back {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.3rem 0.7rem;
  border-radius: 0.5rem;
  border: 1px solid #e2e8f0;
  background: transparent;
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
}
.stgm-back:hover { background: #f8fafc; }
[data-theme="dark"] .stgm-back { border-color: #334155; color: #94a3b8; }
[data-theme="dark"] .stgm-back:hover { background: #243349; }

/* Body */
.stgm-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem 1.5rem;
  min-height: 0;
}

/* Footer */
.stgm-footer {
  flex-shrink: 0;
  padding: 0.875rem 1.375rem;
  border-top: 1px solid #f1f5f9;
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  align-items: center;
}
[data-theme="dark"] .stgm-footer { border-top-color: #334155; }

/* Step connector line - pseudo-element, u HTML <style> tagu */
/* (definirano inline u <style> bloku index.html) */


/* --- Reset & base ---------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Default: Light (Blue) Theme variables */
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-300: #93c5fd;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;
  --blue-950: #172554;

  --clr-primary:     var(--blue-500);
  --clr-primary-dk:  var(--blue-600);
  --clr-success:     #22c55e;
  --clr-success-dk:  #16a34a;
  --clr-danger:      #ef4444;
  --clr-warning:     #f59e0b;
  --clr-bg:          #f1f5f9;
  --clr-surface:     #ffffff;
  --clr-border:      #e2e8f0;
  --clr-text:        #1e293b;
  --clr-muted:       #64748b;
  --clr-leader:      #dbeafe;
  --clr-leader-txt:  #1d4ed8;
  --clr-worker:      #f0fdf4;
  --clr-worker-txt:  #15803d;
  --radius:          8px;
  --radius-lg:       12px;
  --shadow:          0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:       0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --transition:      .22s ease-in-out;
  --font:            'Inter', system-ui, -apple-system, sans-serif;

  --shadow-color: rgba(59, 130, 246, 0.2);
  --shadow-color-hover: rgba(59, 130, 246, 0.35);
}

html[data-theme="apete"] {
  /* Apete (Green) Theme variables */
  --blue-50: #f0fdf4;
  --blue-100: #dcfce7;
  --blue-200: #bbf7d0;
  --blue-300: #86efac;
  --blue-400: #4ade80;
  --blue-500: #22c55e; /* Apete green */
  --blue-600: #16a34a; /* Apete hover green */
  --blue-700: #15803d;
  --blue-800: #166534;
  --blue-900: #14532d;
  --blue-950: #052e16;

  --shadow-color: rgba(34, 197, 94, 0.22);
  --shadow-color-hover: rgba(34, 197, 94, 0.38);
}

html[data-theme="dark"] {
  /* Dark Theme variables */
  --blue-50: #0c1a11;
  --blue-100: #11381c;
  --blue-200: #14532d;
  --blue-300: #15803d;
  --blue-400: #16a34a;
  --blue-50: #0f291f; /* green-ish dark or blue-ish dark, let's keep it consistent */
  --blue-500: #22c55e;
  --blue-600: #16a34a;
  --blue-700: #15803d;
  --blue-800: #166534;
  --blue-900: #14532d;
  --blue-950: #052e16;

  --shadow-color: rgba(0, 0, 0, 0.3);
  --shadow-color-hover: rgba(0, 0, 0, 0.45);
}

/* Header and Footer style overrides for Dark mode */
html[data-theme="dark"] header,
html[data-theme="dark"] footer {
  background-color: #0f172a !important; /* Slate 900 */
  border-color: rgba(255, 255, 255, 0.08) !important;
}

/* Button enhancements with transition and shadow matching theme */
.btn-primary, .btn-generate, #btnNext, #btnGenerate {
  box-shadow: 0 4px 12px var(--shadow-color) !important;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition) !important;
}
.btn-primary:hover:not(:disabled), .btn-generate:hover:not(:disabled), #btnNext:hover:not(:disabled), #btnGenerate:hover:not(:disabled) {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 18px var(--shadow-color-hover) !important;
}
.btn-primary:active:not(:disabled), .btn-generate:active:not(:disabled), #btnNext:active:not(:disabled), #btnGenerate:active:not(:disabled) {
  transform: translateY(0) scale(0.97) !important;
}


html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--clr-bg);
  color: var(--clr-text);
  min-height: 100vh;
}

/* --- Header --------------------------------------- */
.app-header {
  background: var(--clr-primary);
  color: #fff;
  padding: .85rem 1.5rem;
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow-md);
}
.header-inner { max-width: 960px; margin: 0 auto; display: flex; align-items: center; gap: 1rem; }
.logo { font-size: 1.3rem; font-weight: 700; letter-spacing: -.5px; }
.header-subtitle { font-size: .85rem; opacity: .85; }

/* --- Container ------------------------------------ */
.container { max-width: 960px; margin: 0 auto; padding: 1.5rem 1rem; }

/* --- Wizard nav ----------------------------------- */
.wizard-nav { margin-bottom: 1.5rem; }
.steps {
  display: flex; gap: 0; list-style: none;
  counter-reset: step-counter;
}
.step {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  position: relative; cursor: default; font-size: .78rem; color: var(--clr-muted);
  padding-bottom: .5rem;
}
.step::after {
  content: ''; position: absolute; top: 16px; left: 50%; right: -50%;
  height: 2px; background: var(--clr-border); z-index: 0;
}
.step:last-child::after { display: none; }
.step-num {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--clr-border); color: var(--clr-muted);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem; position: relative; z-index: 1;
  transition: var(--transition);
}
.step.active .step-num   { background: var(--clr-primary); color: #fff; }
.step.done .step-num     { background: var(--clr-success); color: #fff; }
.step.active .step-label { color: var(--clr-primary); font-weight: 600; }
.step.done .step-label   { color: var(--clr-success); }
.step-label { margin-top: .35rem; }

/* --- Wizard body ---------------------------------- */
.wizard-body {
  background: var(--clr-surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 1.75rem;
  min-height: 320px;
}
.wizard-panel { animation: fadeIn .2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.wizard-panel h2 { font-size: 1.2rem; margin-bottom: .4rem; }
.hint { font-size: .85rem; color: var(--clr-muted); margin-bottom: 1.25rem; }
.hint-small { font-size: .75rem; font-weight: 400; color: var(--clr-muted); }

/* --- Wizard footer -------------------------------- */
.wizard-footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 1rem; padding: .75rem 0;
}

/* --- Forms ---------------------------------------- */
.form-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.form-group { display: flex; flex-direction: column; gap: .35rem; flex: 1; min-width: 180px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--clr-muted); }
.form-group input, .form-group select {
  padding: .5rem .75rem; border: 1px solid var(--clr-border);
  border-radius: var(--radius); font-size: .95rem; background: var(--clr-bg);
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--clr-primary); }
.panel-period-info {
  margin-top: 1rem; padding: .75rem 1rem; background: var(--clr-bg);
  border-radius: var(--radius); font-size: .9rem; color: var(--clr-muted);
}

/* --- Buttons -------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .55rem 1.15rem; border-radius: var(--radius);
  font-size: .9rem; font-weight: 600; cursor: pointer; border: none;
  transition: background var(--transition), box-shadow var(--transition);
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary   { background: var(--clr-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--clr-primary-dk); }
.btn-secondary { background: #e2e8f0; color: var(--clr-text); }
.btn-secondary:hover:not(:disabled) { background: #cbd5e1; }
.btn-success   { background: var(--clr-success); color: #fff; }
.btn-success:hover:not(:disabled) { background: var(--clr-success-dk); }
.btn-danger    { background: transparent; color: var(--clr-danger); border: 1px solid var(--clr-danger); }
.btn-danger:hover:not(:disabled) { background: var(--clr-danger); color: #fff; }
.btn-sm { padding: .35rem .8rem; font-size: .82rem; }
.btn-generate {
  width: 100%; padding: .85rem; font-size: 1.05rem;
  background: var(--clr-primary); color: #fff; border-radius: var(--radius-lg);
  justify-content: center; margin-top: 1rem;
}
.btn-generate:hover:not(:disabled) { background: var(--clr-primary-dk); box-shadow: var(--shadow-md); }

/* --- Spinner -------------------------------------- */
.spinner {
  width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff; border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none !important; }

/* --- Utility for Flatpickr in Modals --- */
.flatpickr-calendar {
  z-index: 99999 !important;
}

/* --- Toolbar -------------------------------------- */
.table-toolbar {
  display: flex; gap: .65rem; flex-wrap: wrap;
  margin-bottom: .85rem;
}

/* --- Tables --------------------------------------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--clr-border); }
.data-table {
  width: 100%; border-collapse: collapse; font-size: .88rem;
  background: var(--clr-surface);
}
.data-table th {
  background: var(--clr-bg); font-weight: 700; padding: .65rem .85rem;
  text-align: left; border-bottom: 1px solid var(--clr-border);
  white-space: nowrap;
}
.data-table td {
  padding: .55rem .85rem; border-bottom: 1px solid var(--clr-border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #f8fafc; }
.data-table input, .data-table select {
  width: 100%; padding: .3rem .5rem; border: 1px solid var(--clr-border);
  border-radius: 5px; font-size: .87rem; background: transparent;
}
.data-table input:focus, .data-table select:focus { outline: none; border-color: var(--clr-primary); }

/* Badge uloge */
.badge {
  display: inline-block; padding: .15rem .55rem; border-radius: 20px;
  font-size: .75rem; font-weight: 700; white-space: nowrap;
}
.badge-voditelj { background: var(--clr-leader); color: var(--clr-leader-txt); }
.badge-radnik   { background: var(--clr-worker); color: var(--clr-worker-txt); }

/* --- Branch cards --------------------------------- */
.branch-card {
  background: var(--clr-bg); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 1.25rem; margin-bottom: 1rem;
}
.branch-card-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1rem;
}
.branch-card-title { font-weight: 700; font-size: 1rem; }
.branch-card-body { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.checkbox-group { display: flex; flex-direction: column; gap: .35rem; max-height: 180px; overflow-y: auto; }
.checkbox-group label { display: flex; align-items: center; gap: .45rem; font-size: .87rem; cursor: pointer; }
.checkbox-group input[type=checkbox] { width: 15px; height: 15px; cursor: pointer; }
.branch-field-label { font-size: .82rem; font-weight: 600; color: var(--clr-muted); margin-bottom: .5rem; }

/* --- Summary box (step 5) ------------------------- */
.summary-box {
  background: var(--clr-bg); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 1.15rem 1.4rem;
}
.summary-box h3 { font-size: .95rem; color: var(--clr-primary); margin-bottom: .6rem; }
.summary-box ul { list-style: none; display: flex; flex-direction: column; gap: .3rem; }
.summary-box li { font-size: .88rem; }
.summary-box li strong { color: var(--clr-text); }

/* --- Alerts --------------------------------------- */
.alert {
  padding: .85rem 1rem; border-radius: var(--radius);
  font-size: .9rem; margin-top: .75rem;
}
.alert-error   { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; }

/* Generate actions */
.generate-actions { display: flex; justify-content: center; }
.generate-actions .btn-generate { max-width: 380px; }

/* --- Results section ------------------------------ */
.results-section {
  background: var(--clr-bg); border-top: 2px solid var(--clr-border);
  padding-bottom: 3rem; margin-top: 2rem;
}
.results-header {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem; margin-bottom: 1.25rem; padding-top: 1.5rem;
}
.results-header h2 { font-size: 1.3rem; }
.results-actions { display: flex; gap: .65rem; flex-wrap: wrap; }

/* --- Tabs ----------------------------------------- */
.tab-bar {
  display: flex; gap: 0; border-bottom: 2px solid var(--clr-border);
  margin-bottom: 1.25rem; flex-wrap: wrap;
}
.tab-btn {
  padding: .6rem 1.1rem; font-size: .9rem; font-weight: 600;
  background: transparent; border: none; border-bottom: 2px solid transparent;
  cursor: pointer; color: var(--clr-muted); margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--clr-primary); }
.tab-btn.active { color: var(--clr-primary); border-bottom-color: var(--clr-primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn .2s ease; }

/* --- Daily schedule table ------------------------- */
.schedule-table {
  width: 100%; border-collapse: collapse; font-size: .83rem;
  background: var(--clr-surface);
}
.schedule-table th {
  background: #1e293b; color: #fff; padding: .55rem .7rem;
  text-align: center; white-space: nowrap;
}
.schedule-table th.col-label { background: #334155; text-align: left; min-width: 140px; }
.schedule-table td {
  padding: .45rem .7rem; border: 1px solid var(--clr-border);
  vertical-align: top; font-size: .82rem;
}
.schedule-table tr.row-morning td { background: #fffbeb; }
.schedule-table tr.row-afternoon td { background: #eff6ff; }
.schedule-table tr.row-weekend td { background: #f5f3ff; }
.worker-pill {
  display: inline-flex; align-items: center; gap: .25rem;
  background: var(--clr-bg); border: 1px solid var(--clr-border);
  border-radius: 20px; padding: .1rem .5rem; margin: .1rem .1rem;
  font-size: .78rem; white-space: nowrap;
}
.worker-pill.is-voditelj { background: var(--clr-leader); border-color: #93c5fd; color: var(--clr-leader-txt); }

/* Day header labels */
.date-label { display: block; font-weight: 700; font-size: .82rem; }
.dayname-label { display: block; font-size: .73rem; opacity: .8; }

/* --- Responsive ----------------------------------- */
@media (max-width: 640px) {
  .wizard-body { padding: 1.1rem; }
  .step-label { display: none; }
  .branch-card-body { grid-template-columns: 1fr; }
  .results-header { flex-direction: column; align-items: flex-start; }
  .data-table { font-size: .82rem; }
}