/* ─── RESET & BASE ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Google Sans', Roboto, Arial, sans-serif;
  font-size: 14px;
  background: #f8f9fa;
  color: #202124;
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ─── HEADER ───────────────────────────────────────────────────────────────── */
header {
  background: #1a73e8;
  color: #fff;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 4px rgba(0,0,0,.2);
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: .3px;
  white-space: nowrap;
  margin: 0;
}

.header-left {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.header-logo {
  height: 40px;
  width: 94px;
  object-fit: contain;
  flex-shrink: 0;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

#user-email {
  font-size: 13px;
  opacity: .9;
}

/* ─── BUTTONS ──────────────────────────────────────────────────────────────── */
button {
  cursor: pointer;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  padding: 8px 16px;
  transition: background .15s, box-shadow .15s;
}

#signin-btn {
  background: #1a73e8;
  color: #fff;
  font-size: 15px;
  padding: 10px 24px;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,.25);
}

#signin-btn:hover { background: #1558b0; box-shadow: 0 2px 6px rgba(0,0,0,.3); }

#signout-btn {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,.4);
  font-size: 13px;
  padding: 6px 14px;
}
#signout-btn:hover { background: rgba(255,255,255,.25); }

#refresh-btn {
  background: #fff;
  color: #1a73e8;
  border: 1px solid #dadce0;
  font-size: 13px;
  padding: 6px 14px;
}
#refresh-btn:hover { background: #e8f0fe; }

#clear-filters {
  background: #fff;
  color: #5f6368;
  border: 1px solid #dadce0;
  font-size: 13px;
  padding: 6px 14px;
  align-self: flex-end;
  white-space: nowrap;
}
#clear-filters:hover { background: #f1f3f4; }

/* ─── LOGIN SCREEN ─────────────────────────────────────────────────────────── */
#login-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 56px);
  gap: 16px;
}

.login-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.08);
  padding: 40px 48px;
  text-align: center;
  max-width: 380px;
  width: 90%;
}

.login-logo {
  width: 180px;
  height: auto;
  object-fit: contain;
  margin-bottom: 16px;
}

.login-card h2 {
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 8px;
}

.login-card p {
  color: #5f6368;
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.5;
}

#auth-error {
  color: #c5221f;
  font-size: 13px;
  max-width: 380px;
  width: 90%;
  text-align: center;
  background: #fce8e6;
  border-radius: 4px;
  padding: 8px 12px;
}

/* ─── APP SCREEN ───────────────────────────────────────────────────────────── */
#app-screen {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 56px);
}

/* ─── TAB BAR ──────────────────────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  background: #fff;
  border-bottom: 2px solid #e0e0e0;
  padding: 0 24px;
  gap: 0;
  flex-shrink: 0;
}

.tab-btn {
  background: none;
  border: 1px solid transparent;
  border-radius: 4px 4px 0 0;
  color: #aaa;
  font-size: 18px;
  font-weight: 500;
  padding: 10px 20px;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color .15s, background .15s;
  white-space: nowrap;
}

.tab-btn:hover { color: #666; }

.tab-btn.active {
  background: #F0ED2D;
  color: #202124;
  border-color: #ccc;
  border-bottom-color: #F0ED2D;
}

/* ─── TAB PANELS ───────────────────────────────────────────────────────────── */
.tab-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.tab-panel[data-tab="mentor-info"] {
  overflow-y: auto;
  overflow-x: hidden;
}

/* ─── TOOLBAR ──────────────────────────────────────────────────────────────── */
.toolbar {
  background: #fff;
  border-bottom: 1px solid #e0e0e0;
  padding: 12px 24px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

/* ─── FILTER BAR ───────────────────────────────────────────────────────────── */
#filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-end;
  flex: 1;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.filter-group label {
  font-size: 11px;
  color: #30525C;
  text-transform: uppercase;
  letter-spacing: .4px;
  font-weight: 500;
}

.filter-group input {
  border: 1px solid #30525C;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 13px;
  font-family: inherit;
  color: #30525C;
  width: 160px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

.filter-group input:focus {
  border-color: #30525C;
  box-shadow: 0 0 0 2px rgba(48,82,92,.2);
}

/* ─── TABLE AREA ───────────────────────────────────────────────────────────── */
#table-wrap {
  flex: 1;
  overflow: auto;
  padding: 0 24px 16px;
}

.table-meta {
  display: flex;
  justify-content: flex-end;
  font-size: 12px;
  color: #5f6368;
  padding-top: 8px;
  margin-bottom: 8px;
}

#data-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
  font-size: 13px;
}

#data-table thead th {
  background: #1a73e8;
  color: #fff;
  padding: 10px 12px;
  text-align: left;
  font-weight: 500;
  font-size: 16px;
  white-space: normal;
  position: sticky;
  top: 0;
  z-index: 10;
}

#data-table thead th:first-child { border-radius: 6px 0 0 0; }
#data-table thead th:last-child  { border-radius: 0 6px 0 0; }

#data-table tbody td {
  padding: 8px 12px;
  border-bottom: 1px solid #f1f3f4;
  vertical-align: top;
  white-space: nowrap;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-even { background: #fff; }
.row-odd  { background: #f8f9fa; }

#data-table tbody tr:hover { background: #e8f0fe; }

/* Read-more cells (Client Request, Response) */
#data-table tbody td.cell-expandable {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  max-width: 260px;
  min-width: 160px;
}

.cell-expandable .cell-text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

#data-table tbody td.cell-expandable.expanded .cell-text {
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
}

/* Reset button in SCORE Clients name cell */
#data-table tbody td.has-reset-btn {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}

.reset-client-btn {
  display: block;
  margin-top: 5px;
  background: #FFF01F;
  color: #202124;
  border: none;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  cursor: pointer;
  font-family: inherit;
}

.reset-client-btn:hover { background: #e6d800; }
.reset-client-btn:disabled { opacity: 0.6; cursor: wait; }

/* Reset confirmation buttons */
.reset-confirm-btn,
.reset-cancel-btn {
  display: inline-block;
  margin-top: 5px;
  margin-right: 4px;
  padding: 3px 10px;
  border: none;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.reset-confirm-btn {
  background: #d93025;
  color: #fff;
}
.reset-confirm-btn:hover { background: #b31412; }
.reset-cancel-btn {
  background: #e8eaed;
  color: #202124;
}
.reset-cancel-btn:hover { background: #dadce0; }

/* Get Mentor button */
.get-mentor-btn {
  display: block;
  margin-top: 5px;
  background: #29F726;
  color: #202124;
  border: none;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  cursor: pointer;
  font-family: inherit;
}

.get-mentor-btn:hover { background: #1fd41d; }
.get-mentor-btn:disabled { cursor: wait; }

.get-mentor-error {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  color: #c5221f;
  word-break: break-word;
}

@keyframes flash {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

.flashing {
  animation: flash 0.8s ease-in-out infinite;
}

.read-more-btn {
  display: inline-block;
  margin-top: 4px;
  font-size: 11px;
  color: #09A1A1;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
}

.read-more-btn:hover {
  text-decoration: underline;
}

.no-results {
  text-align: center;
  color: #5f6368;
  padding: 32px !important;
}

/* ─── LOADING & ERRORS ─────────────────────────────────────────────────────── */
#loading {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  color: #5f6368;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #dadce0;
  border-top-color: #1a73e8;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

#data-error {
  background: #fce8e6;
  color: #c5221f;
  border-radius: 4px;
  padding: 10px 16px;
  margin: 16px 24px 0;
  font-size: 13px;
}

/* ─── MENTOR INFORMATION TAB ───────────────────────────────────────────────── */

/* Sticky search header */
.mi-sticky-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #f8f9fa;
  padding-top: 16px;
}

/* Search bar */
.mi-search-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid #dadce0;
  border-radius: 6px;
  padding: 13px 20px;
  margin: 0 24px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

.mi-search-icon { font-size: 18px; color: #9aa0a6; flex-shrink: 0; }

.mi-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 16px;
  font-family: inherit;
  color: #202124;
  background: transparent;
}

.mi-search-input::placeholder { color: #b0b8c1; }

/* Toolbar */
.mi-toolbar {
  display: flex;
  align-items: center;
  padding: 10px 24px 4px;
}

.mi-count {
  font-size: 13px;
  color: #5f6368;
}

/* Card grid */
.mi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 12px 24px 24px;
  box-sizing: border-box;
  width: 100%;
}

.mi-no-results {
  grid-column: 1 / -1;
  text-align: center;
  color: #5f6368;
  padding: 40px;
}

/* Card */
.mi-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  font-size: 13px;
  min-width: 0; /* allow grid item to shrink below content size */
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Name row */
.mi-name-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.mi-name {
  font-weight: 700;
  font-size: 20px;
  color: #202124;
}

/* Badges */
.mi-badge {
  font-size: 17px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: .4px;
  white-space: nowrap;
}

.mi-badge-status {
  background: #e6f4ea;
  color: #1e7e34;
}

.mi-badge-role {
  background: #e8eaf6;
  color: #3949ab;
}

/* Engage link */
.mi-engage-link {
  color: #09A1A1;
  font-size: 13px;
  font-weight: 500;
  text-decoration: underline;
  display: inline-block;
}

.mi-engage-link::after { content: ' ↗'; font-size: 11px; }

/* Bio */
.mi-bio-wrap { display: flex; flex-direction: column; gap: 2px; }

.mi-bio {
  color: #3c4043;
  font-size: 17px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.mi-bio.mi-bio-expanded {
  display: block;
  overflow: visible;
}

/* Contact */
.mi-contact { display: flex; flex-direction: column; gap: 4px; }

.mi-contact-link {
  color: #1a73e8;
  text-decoration: none;
  font-size: 17px;
  word-break: break-all;
}

.mi-contact-link:hover { text-decoration: underline; }

/* Tag sections */
.mi-tag-section { display: flex; flex-direction: column; gap: 4px; }

.mi-tag-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .6px;
  color: #5f6368;
}

.mi-tags { display: flex; flex-wrap: wrap; gap: 4px; }

.mi-tag {
  font-size: 17px;
  padding: 3px 8px;
  border-radius: 12px;
  white-space: normal;
  word-break: break-word;
}

.mi-tag-skill       { background: #e0f2f1; color: #00695c; }
.mi-tag-experience  { background: #ede7f6; color: #4527a0; }
.mi-tag-industry    { background: #fff8e1; color: #e65100; }

/* Mentor Engage section */
.mi-engage-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 2px solid #E4D33A;
  border-radius: 8px;
  padding: 8px 10px;
  margin-top: 4px;
}

.mi-engage-item {
  font-size: 13px;
  line-height: 1.4;
}

.mi-engage-item-label {
  font-weight: 600;
  color: #5f6368;
}

.mi-engage-item-value {
  color: #202124;
}

/* Loading */
#mentor-info-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  color: #5f6368;
  padding: 40px;
}

/* Responsive card widths */
@media (max-width: 900px) { .mi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .mi-grid { grid-template-columns: 1fr; } }

/* ─── MENTOR TABLE AREA ────────────────────────────────────────────────────── */
#mentor-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  color: #5f6368;
}

#mentor-table-wrap {
  flex: 1;
  overflow: auto;
  padding: 0 24px 16px;
}

#mentor-table {
  min-width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
  font-size: 13px;
}

#mentor-table thead th:first-child { border-radius: 6px 0 0 0; }
#mentor-table thead th:last-child  { border-radius: 0 6px 0 0; }

#mentor-table thead th {
  background: #1a73e8;
  color: #fff;
  padding: 10px 12px;
  text-align: left;
  font-weight: 500;
  font-size: 16px;
  white-space: normal;
  position: sticky;
  top: 0;
  z-index: 10;
}

#mentor-table tbody td {
  padding: 8px 12px;
  border-bottom: 1px solid #f1f3f4;
  vertical-align: middle;
  white-space: nowrap;
}

#mentor-table tbody tr:not([style*="EC3254"]):hover { background: #e8f0fe; }

.checkbox-cell {
  text-align: center;
}

.mentor-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #1a73e8;
}

.mentor-checkbox:disabled {
  opacity: .5;
  cursor: wait;
}

.data-error-msg {
  background: #fce8e6;
  color: #c5221f;
  border-radius: 4px;
  padding: 10px 16px;
  margin: 16px 24px 0;
  font-size: 13px;
}

/* ─── MENTOR ASSIGNMENTS TABLE ─────────────────────────────────────────────── */
#ma-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  color: #5f6368;
}

#ma-table-wrap {
  flex: 1;
  overflow: auto;
  padding: 16px 24px;
}

#ma-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
  border-radius: 6px;
  overflow: hidden;
  font-size: 13px;
}

#ma-table thead th {
  background: #1a73e8;
  color: #fff;
  padding: 10px 12px;
  text-align: left;
  font-weight: 500;
  font-size: 16px;
  white-space: normal;
  position: sticky;
  top: 0;
  z-index: 10;
}

#ma-table tbody td {
  padding: 8px 12px;
  border-bottom: 1px solid #f1f3f4;
  vertical-align: top;
  white-space: nowrap;
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
}

#ma-table tbody tr:hover { background: #e8f0fe; }

/* ─── RESPONSIVE ───────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  header h1 { font-size: 15px; }
  .toolbar { padding: 10px 12px; }
  #table-wrap { padding: 0 12px 12px; }
  .filter-group input { width: 130px; }
  .tab-btn { padding: 10px 12px; font-size: 13px; }
}

/* ─── CLIENT MEETINGS TAB ──────────────────────────────────────────────────── */
.tab-panel[data-tab="client-meetings"] {
  overflow-y: auto;
  overflow-x: hidden;
}

#client-meetings-wrap {
  padding: 0 24px 24px;
  overflow-x: auto;
}

#client-meetings-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
  font-size: 13px;
}

#client-meetings-table thead th {
  background: #2FEEB5;
  color: #202124;
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 10;
}

#client-meetings-table thead th:first-child { border-radius: 6px 0 0 0; }
#client-meetings-table thead th:last-child  { border-radius: 0 6px 0 0; }

#client-meetings-table tbody td {
  padding: 9px 12px;
  border-bottom: 1px solid #f1f3f4;
  vertical-align: top;
}

.cm-row-even { background: #fff; }
.cm-row-odd  { background: #f8f9fa; }

#client-meetings-table tbody tr:hover { background: #e6fdf6; }

.cm-location-link {
  color: #1a73e8;
  text-decoration: none;
  word-break: break-all;
}
.cm-location-link:hover { text-decoration: underline; }

.cm-empty {
  color: #5f6368;
  padding: 32px 24px;
  text-align: center;
}

#client-meetings-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  color: #5f6368;
}