/* ============================================================
   STYLE.CSS — Technoda Vacation System
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #0056b3;
  --blue-dark:  #003d7e;
  --blue-light: #e8f0fb;
  --green:      #1a7f4b;
  --green-bg:   #e6f4ed;
  --red:        #c0392b;
  --red-bg:     #fdecea;
  --orange:     #e67e22;
  --orange-bg:  #fef3e2;
  --gray:       #6c757d;
  --gray-light: #f5f5f5;
  --border:     #dee2e6;
  --white:      #ffffff;
  --shadow:     0 2px 12px rgba(0,0,0,.09);
  --radius:     10px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  direction: rtl;
  background: var(--gray-light);
  color: #222;
  min-height: 100vh;
}

/* ── Views ── */
.view          { display: none !important; }
.view.active   { display: block !important; }
#loginView.active { display: flex !important; }

/* ── Login ── */
#loginView {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  gap: 24px;
}

.login-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 48px 40px;
  text-align: center;
  width: 360px;
}

.login-card .logo {
  font-size: 48px;
  margin-bottom: 12px;
}

.login-card h1 {
  color: var(--blue);
  font-size: 22px;
  margin-bottom: 6px;
}

.login-card p {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 28px;
}

.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, border-color .2s;
}
.btn-google:hover { background: var(--blue-light); border-color: var(--blue); }
.btn-google img { width: 22px; }

/* ── Top Bar ── */
.topbar {
  background: var(--blue);
  color: var(--white);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.topbar-brand { font-size: 18px; font-weight: 700; letter-spacing: .3px; }

/* ── Version badge ── */
.version-badge {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: .5px;
  transition: background .15s;
}
.version-badge:hover { background: rgba(255,255,255,0.28); }

/* ── Changelog modal ── */
.changelog-version {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.changelog-tag {
  background: #0056b3;
  color: #fff;
  border-radius: 14px;
  padding: 3px 12px;
  font-size: 13px;
  font-weight: 700;
}
.changelog-date { font-size: 13px; color: #888; }

.changelog-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0;
}
.changelog-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  background: #f8f9fb;
  border-radius: 8px;
  padding: 10px 14px;
}
.cl-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }

.topbar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.topbar-user img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5);
}

.btn-logout {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: var(--white);
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  transition: background .2s;
}
.btn-logout:hover { background: rgba(255,255,255,.25); }

/* ── User Menu Dropdown ── */
.user-menu-wrap { position: relative; }

.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  font-size: 14px;
  padding: 5px 10px;
  border-radius: 6px;
  transition: background .2s;
  font-family: inherit;
}
.user-menu-trigger:hover { background: rgba(255,255,255,.15); }

.menu-chevron { font-size: 11px; opacity: .7; transition: transform .2s; }
.user-dropdown.open ~ * .menu-chevron,
.user-menu-wrap:has(.user-dropdown.open) .menu-chevron { transform: rotate(180deg); }

.user-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 180px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(0,0,0,.18);
  border: 1px solid var(--border);
  overflow: hidden;
  z-index: 300;
}
.user-dropdown.open { display: block; }

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #222;
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  text-align: right;
  transition: background .15s;
  font-family: inherit;
  direction: rtl;
}
.dropdown-item:hover { background: var(--blue-light); color: var(--blue); }
.dropdown-item:not(:last-child) { border-bottom: 1px solid var(--border); }

/* ── Nav Tabs (Manager) ── */
.nav-tabs {
  background: var(--white);
  border-bottom: 2px solid var(--border);
  padding: 0 24px;
  display: flex;
  gap: 4px;
}
.nav-tab {
  padding: 12px 20px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color .2s, border-color .2s;
}
.nav-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.nav-tab:hover { color: var(--blue); }

/* ── Page Content ── */
.page-content {
  max-width: 960px;
  margin: 28px auto;
  padding: 0 16px;
}

/* ── Section Card ── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
}

/* ── Buttons ── */
.btn {
  padding: 9px 18px;
  border-radius: 7px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background .2s, transform .1s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn:active { transform: scale(.97); }

.btn-primary   { background: var(--blue);  color: var(--white); }
.btn-primary:hover { background: var(--blue-dark); }

.btn-success   { background: var(--green); color: var(--white); }
.btn-success:hover { background: #155f38; }

.btn-danger    { background: var(--red);   color: var(--white); }
.btn-danger:hover { background: #a93226; }

.btn-outline   { background: transparent; border: 2px solid var(--blue); color: var(--blue); }
.btn-outline:hover { background: var(--blue-light); }

.btn-sm { padding: 5px 12px; font-size: 13px; }

.btn-new-request {
  background: var(--blue);
  color: var(--white);
  border: none;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background .2s;
}
.btn-new-request:hover { background: var(--blue-dark); }

/* ── View Toggle ── */
.view-toggle {
  display: flex;
  gap: 0;
  border: 2px solid var(--blue);
  border-radius: 8px;
  overflow: hidden;
}
.view-toggle button {
  padding: 7px 16px;
  border: none;
  background: var(--white);
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.view-toggle button.active { background: var(--blue); color: var(--white); }

/* ── Status Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.badge-pending  { background: var(--orange-bg); color: var(--orange); }
.badge-approved { background: var(--green-bg);  color: var(--green);  }
.badge-rejected { background: var(--red-bg);    color: var(--red);    }
.badge-partial  { background: #fff3e0;           color: #e65100;       }

/* ── Table ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table th {
  background: var(--blue-light);
  color: var(--blue);
  padding: 10px 12px;
  text-align: right;
  font-weight: 700;
  border-bottom: 2px solid var(--blue);
}
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--gray-light); }
.data-table .actions { display: flex; gap: 6px; }

/* ── Calendar ── */
.calendar-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.calendar-nav h3 { font-size: 17px; color: var(--blue); flex: 1; text-align: center; }
.calendar-nav button {
  background: var(--blue-light);
  border: none;
  border-radius: 6px;
  padding: 6px 14px;
  cursor: pointer;
  font-size: 16px;
  color: var(--blue);
  font-weight: 700;
}
.calendar-nav button:hover { background: var(--blue); color: var(--white); }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.cal-header-cell {
  text-align: center;
  padding: 8px 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray);
}
.cal-cell {
  min-height: 72px;
  border-radius: 6px;
  padding: 4px;
  background: var(--white);
  border: 1px solid var(--border);
  font-size: 12px;
  position: relative;
}
.cal-cell.other-month { background: #fafafa; opacity: .5; }
.cal-cell.today { border: 2px solid var(--blue); }
.cal-day-num {
  font-size: 13px;
  font-weight: 700;
  color: #444;
  margin-bottom: 2px;
}
.cal-event {
  border-radius: 4px;
  padding: 2px 5px;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 1px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.cal-event.pending  { background: var(--orange-bg); color: var(--orange); }
.cal-event.approved { background: var(--green-bg);  color: var(--green);  }
.cal-event.rejected { background: var(--red-bg);    color: var(--red);    }

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,.18);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  border-bottom: 2px solid var(--blue);
  padding-bottom: 12px;
}
.modal-header h2 { color: var(--blue); font-size: 20px; }
.modal-close {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--gray);
  line-height: 1;
}
.modal-close:hover { color: var(--red); }

/* ── Form ── */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 700;
  font-size: 13px;
  color: #333;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color .2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,86,179,.1);
}
.form-group textarea { height: 80px; resize: vertical; }

.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

.date-range-row { align-items: flex-end; }
.btn-remove-date {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid var(--red);
  padding: 9px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
  white-space: nowrap;
  align-self: flex-end;
  margin-bottom: 16px;
}
.btn-add-date {
  background: var(--blue-light);
  color: var(--blue);
  border: 1px dashed var(--blue);
  padding: 7px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  margin-top: 4px;
}
.btn-add-date:hover { background: #d0e4ff; }

/* ── Message Thread ── */
.thread { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.message-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
}
.message-bubble.from-manager {
  background: var(--blue-light);
  color: var(--blue-dark);
  align-self: flex-start;
  border-bottom-right-radius: 2px;
}
.message-bubble.from-user {
  background: var(--green-bg);
  color: var(--green);
  align-self: flex-end;
  border-bottom-left-radius: 2px;
}
.message-meta { font-size: 11px; color: var(--gray); margin-top: 4px; }

/* ── Approval Table (form) ── */
.approval-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 8px;
}
.approval-table th, .approval-table td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  text-align: center;
}
.approval-table th { background: var(--gray-light); font-weight: 700; }

/* ── Vacation Days Counter ── */
.days-counter {
  background: var(--blue-light);
  border: 1px solid var(--blue);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
  text-align: center;
  margin-top: 8px;
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--gray);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; }
.empty-state p { font-size: 15px; }

/* ── Loading ── */
.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,.7);
  z-index: 999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
}
.loading-overlay.show { display: flex; }
.spinner {
  width: 44px; height: 44px;
  border: 4px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Toast ── */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: #222;
  color: var(--white);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  z-index: 9999;
  transition: transform .3s ease;
  pointer-events: none;
  white-space: nowrap;
}
#toast.show    { transform: translateX(-50%) translateY(0); }
#toast.success { background: var(--green); }
#toast.error   { background: var(--red);   }
#toast.warning { background: #e67e22; }

/* ── Inline Date Range Picker ── */
.inline-picker {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  background: var(--white);
  max-width: 340px;
  margin: 0 auto;
  user-select: none;
}

.picker-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.picker-nav-btn {
  background: var(--blue-light);
  border: none;
  border-radius: 6px;
  padding: 3px 12px;
  cursor: pointer;
  font-size: 17px;
  color: var(--blue);
  font-weight: 700;
  line-height: 1.5;
  transition: background .15s;
}
.picker-nav-btn:hover { background: var(--blue); color: var(--white); }

.picker-month-title { font-size: 14px; font-weight: 700; color: var(--blue); }

.picker-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 2px;
}

.picker-header-cell {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--gray);
  padding: 4px 0;
}

.picker-cell {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  transition: background .1s, color .1s;
}

.picker-cell.empty    { cursor: default; }
.picker-cell.disabled { color: #ccc; cursor: not-allowed; background: transparent !important; }
.picker-cell.fri      { color: #aaa; }

.picker-cell:not(.disabled):not(.empty):not(.sel-start):not(.sel-end):hover {
  background: #d0e4ff;
  color: var(--blue);
}

.picker-cell.today {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
  font-weight: 700;
}

.picker-cell.sel-start,
.picker-cell.sel-end {
  background: var(--blue) !important;
  color: var(--white) !important;
  font-weight: 700;
}

.picker-cell.in-range { background: var(--blue-light); border-radius: 0; }
.picker-cell.in-range.sel-start { border-radius: 4px 0 0 4px; }
.picker-cell.in-range.sel-end   { border-radius: 0 4px 4px 0; }

.picker-label {
  text-align: center;
  font-size: 12px;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--gray-light);
  color: var(--gray);
  min-height: 28px;
  transition: background .2s, color .2s;
}
.picker-label.has-range  { background: var(--green-bg);   color: var(--green);  font-weight: 700; }
.picker-label.past-range { background: #fff3e0; color: #e67e22; font-weight: 700; }
.picker-label.selecting  { background: var(--orange-bg);  color: var(--orange); }

.date-range-row + .date-range-row {
  margin-top: 16px;
  border-top: 1px dashed var(--border);
  padding-top: 16px;
}

/* ── Calendar Weekend / Holiday Cells ── */
.cal-cell.cal-saturday    { background: #eeeeee; }
.cal-cell.cal-friday      { background: #f5f0ff; }
.cal-cell.cal-holiday-day { background: #fffbe6; }
.cal-event.holiday        { background: #fff3cd; color: #856404; cursor: default; font-size: 10px; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .form-row { flex-direction: column; }
  .page-content { padding: 0 8px; }
  .modal { padding: 18px; }
  .topbar-brand { font-size: 15px; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 7px 8px; }
}