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

/* ===== LIGHT MODE (default) ===== */
:root, [data-theme="light"] {
  --bg-page:    #f5f5f5;
  --bg-card:    #ffffff;
  --bg-stat:    #f5f5f5;
  --bg-info:    #f9f9f9;
  --bg-input:   #ffffff;
  --text-main:  #1a1a1a;
  --text-muted: #666666;
  --text-soft:  #999999;
  --border:     #dddddd;
  --accent:     #1D9E75;
  --accent-dk:  #178060;
  --shadow:     rgba(0,0,0,0.08);

  /* Ture */
  --zi-bg:      #E6F1FB;
  --zi-text:    #0C447C;
  --noapte-bg:  #EEEDFE;
  --noapte-text:#3C3289;
  --liber-bg:   #f5f5f5;
  --liber-text: #999999;

  /* CO / CM */
  --co-bg:      #FFF9C4;
  --co-text:    #7A5800;
  --co-border:  #F5C623;
  --cm-bg:      #E0F2FE;
  --cm-text:    #0B4F78;
  --cm-border:  #38BDF8;

  /* Sărbători */
  --ort-bg:     #FEF3E2; --ort-text: #7A3B10; --ort-border: #F5A623;
  --iud-bg:     #F0EFFE; --iud-text: #3C3289; --iud-border: #A09BE8;
  --isl-bg:     #E3F6EE; --isl-text: #085041; --isl-border: #4DC9A0;
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --bg-page:    #0f0f0f;
  --bg-card:    #1a1a1a;
  --bg-stat:    #242424;
  --bg-info:    #222222;
  --bg-input:   #2a2a2a;
  --text-main:  #e8e8e8;
  --text-muted: #aaaaaa;
  --text-soft:  #666666;
  --border:     #333333;
  --accent:     #1D9E75;
  --accent-dk:  #25c292;
  --shadow:     rgba(0,0,0,0.4);

  /* Ture */
  --zi-bg:      #0d2d4a;
  --zi-text:    #7ec8f7;
  --noapte-bg:  #1e1a3d;
  --noapte-text:#b0abf5;
  --liber-bg:   #242424;
  --liber-text: #555555;

  /* CO / CM */
  --co-bg:      #3D3000;
  --co-text:    #FFD700;
  --co-border:  #A07800;
  --cm-bg:      #0a2233;
  --cm-text:    #7DD3FC;
  --cm-border:  #0B4F78;

  /* Sărbători */
  --ort-bg:     #2e1f00; --ort-text: #f5a623; --ort-border: #7A3B10;
  --iud-bg:     #1a1530; --iud-text: #a09be8; --iud-border: #3C3289;
  --isl-bg:     #0a2018; --isl-text: #4DC9A0; --isl-border: #085041;
}

body {
  background: var(--bg-page);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  min-height: 100vh;
  padding: 1.5rem 1rem;
  transition: background 0.3s, color 0.3s;
}

/* ===== Layout ===== */
.wrap {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: 0 2px 12px var(--shadow);
  transition: background 0.3s;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

h1 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-main);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

/* ===== Theme Toggle ===== */
.theme-btn {
  background: var(--bg-stat);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 10px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.2s;
  line-height: 1;
}
.theme-btn:hover { background: var(--border); }

/* ===== User Button ===== */
.user-btn {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 12px;
  cursor: pointer;
  color: var(--text-main);
  transition: all 0.15s;
}
.user-btn:hover { background: var(--bg-stat); }
.user-btn.logged-in {
  background: var(--isl-bg);
  color: var(--isl-text);
  border-color: var(--isl-border);
}

/* ===== User Dropdown ===== */
.user-dropdown {
  position: fixed;
  top: 60px;
  right: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 24px var(--shadow);
  padding: 0.75rem;
  z-index: 200;
  min-width: 200px;
}
.dropdown-info { padding: 4px 8px 8px; }
.dropdown-name  { font-size: 14px; font-weight: 600; color: var(--text-main); }
.dropdown-email { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.dropdown-divider { border: none; border-top: 1px solid var(--border); margin: 4px 0; }
.dropdown-logout {
  width: 100%;
  padding: 8px 10px;
  background: transparent;
  border: none;
  border-radius: 8px;
  text-align: left;
  font-size: 13px;
  color: #e53e3e;
  cursor: pointer;
  transition: background 0.15s;
}
.dropdown-logout:hover { background: #fff0f0; }
[data-theme="dark"] .dropdown-logout:hover { background: #2a1010; }

/* ===== Section ===== */
.section { margin-bottom: 1.25rem; }

label {
  font-size: 13px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 6px;
}

/* ===== Select ===== */
select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg-input);
  color: var(--text-main);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
select:focus { outline: none; border-color: var(--accent); }

/* ===== Custom Panel ===== */
.custom-panel {
  background: var(--bg-info);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
  border-left: 3px solid var(--accent);
}

.custom-ore-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.custom-ore-input {
  width: 72px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  background: var(--bg-input);
  color: var(--text-main);
  text-align: center;
}
.custom-ore-input:focus { outline: none; border-color: var(--accent); }

.custom-ore-label {
  font-size: 13px;
  color: var(--text-muted);
}

.custom-hint {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Zilele custom clickable au un mic indiciu vizual */
.day.custom-clickable { cursor: pointer; }
.day.custom-clickable:hover { border-color: var(--accent) !important; }

/* ===== Filter Buttons ===== */
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filter-btn {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
  background: var(--bg-card);
  color: var(--text-soft);
  transition: all 0.15s;
}
.filter-btn.active-ort { background: var(--ort-bg); color: var(--ort-text); border-color: var(--ort-border); }
.filter-btn.active-iud { background: var(--iud-bg); color: var(--iud-text); border-color: var(--iud-border); }
.filter-btn.active-isl { background: var(--isl-bg); color: var(--isl-text); border-color: var(--isl-border); }

/* ===== CO / CM Bar ===== */
.co-cm-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.co-cm-btn {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.co-cm-btn:hover { background: var(--bg-stat); }

.co-cm-btn.active-edit-co,
.co-cm-btn.co-btn.active-edit-co {
  background: var(--co-bg);
  color: var(--co-text);
  border-color: var(--co-border);
  box-shadow: 0 0 0 2px var(--co-border);
}

.co-cm-btn.active-edit-cm,
.co-cm-btn.cm-btn.active-edit-cm {
  background: var(--cm-bg);
  color: var(--cm-text);
  border-color: var(--cm-border);
  box-shadow: 0 0 0 2px var(--cm-border);
}

.co-cm-btn.clear-btn {
  color: #e53e3e;
  border-color: #ffaaaa;
}
.co-cm-btn.clear-btn:hover { background: #fff0f0; border-color: #e53e3e; }
[data-theme="dark"] .co-cm-btn.clear-btn:hover { background: #2a1010; }

/* ===== Edit Hint ===== */
.edit-hint {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-info);
  padding: 7px 12px;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
  margin-top: 4px;
}

/* ===== Info Box ===== */
.info {
  font-size: 13px;
  color: var(--text-muted);
  background: var(--bg-info);
  padding: 9px 12px;
  border-radius: 8px;
  margin-bottom: 12px;
  line-height: 1.5;
  border-left: 3px solid var(--accent);
}

/* ===== Calendar Header ===== */
.cal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.cal-header span { font-size: 15px; font-weight: 600; color: var(--text-main); }
.cal-header button {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 15px;
  color: var(--text-main);
  transition: background 0.1s;
}
.cal-header button:hover { background: var(--bg-stat); }
.cal-header button:disabled { opacity: 0.3; cursor: default; }

/* ===== Calendar Grid ===== */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  text-align: center;
}

.cal-day-name {
  font-size: 11px;
  color: var(--text-soft);
  padding: 4px 0;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.day {
  border-radius: 8px;
  padding: 4px 2px;
  font-size: 13px;
  cursor: pointer;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 1px solid transparent;
  transition: border-color 0.1s;
  user-select: none;
  color: var(--text-main);
}

.day:hover       { border-color: var(--border); }
.day.empty       { cursor: default; }
.day.zi          { background: var(--zi-bg);     color: var(--zi-text); }
.day.noapte      { background: var(--noapte-bg); color: var(--noapte-text); }
.day.liber       { background: var(--liber-bg);  color: var(--liber-text); }
.day.co          { background: var(--co-bg);     color: var(--co-text); }
.day.cm          { background: var(--cm-bg);     color: var(--cm-text); }
.day.today       { border-color: var(--accent) !important; font-weight: 600; }
.day.start-sel   { border: 2px solid var(--ort-border); font-weight: 600; }
.day.legal-holiday { border: 1.5px solid #c0392b !important; }

/* ===== Shift Badge ===== */
.shift-badge {
  font-size: 9px;
  margin-top: 2px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ===== Holiday / CO / CM badge ===== */
.hol-name {
  font-size: 8px;
  line-height: 1.2;
  margin-top: 2px;
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 2px;
}

.hol-ort   { color: var(--ort-text); }
.hol-iud   { color: var(--iud-text); }
.hol-isl   { color: var(--isl-text); }
.hol-legal { color: #fff; background: #c0392b; border-radius: 3px; padding: 0 2px; }
.hol-co    { color: var(--co-text); background: var(--co-border); border-radius: 3px; padding: 0 2px; }
.hol-cm    { color: #fff; background: var(--cm-border); border-radius: 3px; padding: 0 2px; }

/* ===== Legend ===== */
.legend-shifts {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
  align-items: center;
}
.leg-item { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-muted); }
.leg-dot  { width: 11px; height: 11px; border-radius: 3px; }
.leg-zi     { background: var(--zi-bg);     border: 1px solid var(--zi-text); }
.leg-noapte { background: var(--noapte-bg); border: 1px solid var(--noapte-text); }
.leg-liber  { background: var(--bg-stat);   border: 1px solid var(--border); }
.leg-co     { background: var(--co-bg);     border: 1px solid var(--co-border); }
.leg-cm     { background: var(--cm-bg);     border: 1px solid var(--cm-border); }
.leg-text       { font-size: 11px; font-weight: 600; }
.leg-text.ort   { color: var(--ort-text); }
.leg-text.iud   { color: var(--iud-text); }
.leg-text.isl   { color: var(--isl-text); }

/* ===== Stats ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 1.25rem;
}
.stat { background: var(--bg-stat); border-radius: 10px; padding: 12px 8px; text-align: center; }
.stat-val { font-size: 22px; font-weight: 700; color: var(--text-main); }
.stat-lbl { font-size: 10px; color: var(--text-muted); margin-top: 3px; line-height: 1.4; }

/* ===== Action Buttons (Print / PDF / Cafea) ===== */
.action-buttons {
  display: flex;
  gap: 8px;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.action-btn {
  flex: 1;
  min-width: 90px;
  padding: 10px 8px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-stat);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.15s;
}
.action-btn:hover { background: var(--border); }

.action-btn.pdf-btn {
  background: var(--zi-bg);
  color: var(--zi-text);
  border-color: #b3d4f5;
}
.action-btn.pdf-btn:hover { background: #d0e8f8; }
[data-theme="dark"] .action-btn.pdf-btn { background: var(--zi-bg); color: var(--zi-text); border-color: #1a4a6e; }

.action-btn.coffee-btn {
  background: #FFF3E0;
  color: #7A4000;
  border-color: #F5A623;
}
.action-btn.coffee-btn:hover { background: #ffe8c0; }
[data-theme="dark"] .action-btn.coffee-btn { background: #2e1f00; color: #f5a623; border-color: #7A3B10; }

/* ===== PWA Install Button ===== */
.pwa-btn {
  display: block;
  width: 100%;
  margin-top: 1rem;
  padding: 10px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
}
.pwa-btn:hover { background: var(--accent-dk); }

/* ===== Auth Overlay ===== */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}
.auth-box {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 8px 32px var(--shadow);
}
.auth-title { font-size: 20px; font-weight: 700; text-align: center; color: var(--text-main); }
.auth-sub   { font-size: 13px; color: var(--text-muted); text-align: center; margin-bottom: 4px; }
.auth-input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  background: var(--bg-input);
  color: var(--text-main);
  transition: border-color 0.15s;
}
.auth-input:focus { border-color: var(--accent); }
.auth-btn {
  padding: 10px;
  border-radius: 8px;
  border: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
  background: var(--accent);
  color: white;
}
.auth-btn:hover     { background: var(--accent-dk); }
.auth-btn.secondary { background: var(--bg-stat); color: var(--text-main); }
.auth-btn.secondary:hover { background: var(--border); }
.auth-btn.ghost     { background: transparent; color: var(--text-soft); font-size: 12px; }
.auth-btn.ghost:hover { color: var(--text-muted); }
.auth-error {
  background: #fee;
  color: #a32d2d;
  border: 1px solid #ffaaaa;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
}

/* ===== PRINT / PDF STYLES ===== */
@media print {
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }

  body {
    background: white !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .wrap {
    box-shadow: none !important;
    border-radius: 0 !important;
    max-width: 100% !important;
    padding: 1rem !important;
    margin: 0 !important;
  }

  /* Ascunde tot ce nu e calendar */
  .app-header .header-actions,
  .filters,
  .co-cm-bar,
  .edit-hint,
  .action-buttons,
  .pwa-btn,
  #pwa-install-btn,
  #auth-overlay,
  #pdf-modal,
  #user-dropdown,
  #nav-notice,
  .cal-header button,
  #custom-panel {
    display: none !important;
  }

  /* Titlu și luna rămân */
  .app-header { margin-bottom: 0.5rem; }
  h1 { font-size: 18px !important; }

  /* Calendar */
  .cal-grid { gap: 2px !important; }
  .day { min-height: 44px !important; border: 1px solid #eee !important; }

  /* Culori forțate light mode */
  .day.zi     { background: #E6F1FB !important; color: #0C447C !important; }
  .day.noapte { background: #EEEDFE !important; color: #3C3289 !important; }
  .day.liber  { background: #f5f5f5 !important; color: #999 !important; }
  .day.co     { background: #FFF9C4 !important; color: #7A5800 !important; }
  .day.cm     { background: #E0F2FE !important; color: #0B4F78 !important; }
  .day.today  { border: 2px solid #1D9E75 !important; }
  .day.legal-holiday { border: 1.5px solid #c0392b !important; }

  .stat { background: #f5f5f5 !important; border: 1px solid #ddd !important; }
  .stats { margin-top: 0.75rem !important; }

  /* Info box */
  .info { background: #f9f9f9 !important; border-left: 3px solid #1D9E75 !important; }

  /* Legend */
  .legend-shifts { margin-top: 8px !important; }
  .leg-zi     { background: #E6F1FB !important; border-color: #0C447C !important; }
  .leg-noapte { background: #EEEDFE !important; border-color: #3C3289 !important; }
  .leg-co     { background: #FFF9C4 !important; border-color: #F5C623 !important; }
  .leg-cm     { background: #E0F2FE !important; border-color: #38BDF8 !important; }
}

/* ===== Responsive ===== */
@media (max-width: 420px) {
  body { padding: 0.5rem; }
  .wrap { padding: 1rem; border-radius: 10px; }
  h1 { font-size: 17px; }
  .day { min-height: 44px; font-size: 12px; }
  .stats { gap: 6px; }
  .stat-val { font-size: 18px; }
  .co-cm-bar { gap: 6px; }
  .action-buttons { gap: 6px; }
  .action-btn { font-size: 12px; padding: 9px 6px; }
}