/* ReadySet1600 member portal
   Sidebar app shell shared by the tutor/student dashboards (index.html)
   and the tutor tool pages (availability, materials, scores, team, consultations, calendar). */
:root {
  --p-bg: #0A1322;
  --p-side: #0C1628;
  --p-card: #0F1A2D;
  --p-raise: #15233A;
  --p-line: rgba(255,255,255,0.07);
  --p-line-2: rgba(255,255,255,0.12);
  --p-fg: #F1F5F9;
  --p-text: #CBD5E1;
  --p-muted: #8B9AB0;
  --p-faint: #5B6B82;
  --p-accent: #14B8A6;
  --p-accent-2: #0F766E;
  --p-mint: #5EEAD4;
  --p-accent-soft: rgba(20,184,166,0.12);
  --p-success: #34D399;
  --p-warning: #FBBF24;
  --p-danger: #F87171;
  --p-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --p-ease: cubic-bezier(0.16, 1, 0.3, 1);
}
.portal {
  display: none; position: fixed; inset: 0;
  grid-template-columns: 248px minmax(0, 1fr);
  background: var(--p-bg); color: var(--p-text);
  font-family: 'Outfit', sans-serif; font-size: 14px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.portal.active { display: grid; }
.portal :focus-visible { outline: 2px solid var(--p-accent); outline-offset: 2px; }
.p-i { width: 16px; height: 16px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Sidebar */
.p-side {
  display: flex; flex-direction: column; min-height: 0;
  background: var(--p-side); border-right: 1px solid var(--p-line);
}
.p-brand { display: flex; align-items: center; gap: 10px; padding: 18px 20px 14px; }
.p-brand img { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; box-shadow: 0 0 0 1px var(--p-line-2), 0 4px 14px -4px rgba(20,184,166,0.5); }
.p-brand-name { font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.01em; line-height: 1.2; }
.p-role { display: inline-block; margin-top: 3px; font-size: 11px; font-weight: 600; letter-spacing: 0.04em; color: var(--p-mint); background: var(--p-accent-soft); border: 1px solid rgba(20,184,166,0.2); border-radius: 100px; padding: 0 8px; }
.p-nav { flex: 1; overflow-y: auto; padding: 4px 12px 16px; display: flex; flex-direction: column; gap: 2px; }
.p-nav-label { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--p-faint); padding: 18px 10px 6px; }
.p-nav-label:first-child { padding-top: 6px; }
.p-nav-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 8px 10px; border: 0; border-radius: 8px; background: none;
  font: 500 14px/1.3 'Outfit', sans-serif; color: var(--p-muted);
  text-align: left; text-decoration: none; cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}
.p-nav-item:hover { background: rgba(255,255,255,0.05); color: var(--p-fg); }
.p-nav-item:active { background: rgba(255,255,255,0.09); }
.p-nav-item[aria-current="page"] { background: var(--p-accent-soft); color: var(--p-fg); }
.p-nav-item[aria-current="page"] .p-i { color: var(--p-accent); }
.p-nav-item[hidden] { display: none; }
.p-nav-count { margin-left: auto; min-width: 22px; text-align: center; font-size: 11px; font-weight: 600; color: var(--p-muted); background: rgba(255,255,255,0.06); border-radius: 100px; padding: 1px 7px; font-variant-numeric: tabular-nums; }
.p-nav-item[aria-current="page"] .p-nav-count { color: var(--p-mint); background: rgba(20,184,166,0.16); }
.p-ext { margin-left: auto; width: 13px; height: 13px; opacity: 0; transform: translate(-2px, 2px); transition: opacity 0.15s, transform 0.2s var(--p-spring); }
.p-nav-item:hover .p-ext { opacity: 0.6; transform: none; }
.p-user { display: flex; align-items: center; gap: 10px; padding: 14px 16px 14px 20px; border-top: 1px solid var(--p-line); }
.p-avatar {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font: 700 13px 'DM Sans', sans-serif; color: #fff;
  background: linear-gradient(135deg, #0F766E, #14B8A6);
}
.p-user-text { flex: 1; min-width: 0; }
.p-user-name, .p-user-email { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-user-name { font-size: 13px; font-weight: 600; color: var(--p-fg); }
.p-user-email { font-size: 12px; color: var(--p-muted); }

/* Header + content */
.p-main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.p-header {
  height: 60px; flex-shrink: 0; display: flex; align-items: center; gap: 12px;
  padding: 0 28px; border-bottom: 1px solid var(--p-line); background: var(--p-bg);
}
.p-crumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--p-muted); min-width: 0; }
.p-crumb .p-i { width: 14px; height: 14px; color: var(--p-faint); }
.p-crumb strong { font-weight: 600; color: var(--p-fg); white-space: nowrap; }
.p-header-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.p-date { font-size: 13px; color: var(--p-muted); white-space: nowrap; }
.p-scroll { flex: 1; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent; }
.p-content { max-width: 1180px; margin: 0 auto; padding: 32px 28px 64px; }
.p-view { display: none; }
.p-view.is-active { display: block; animation: pIn 0.4s var(--p-ease); }
@keyframes pIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.p-title { font-family: 'DM Sans', sans-serif; font-size: 26px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.03em; line-height: 1.2; margin: 0 0 4px; }
.p-sub { font-size: 14px; color: var(--p-muted); margin: 0 0 28px; }
.p-title-row { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.p-title-row .p-sub { margin: 0; }

/* Cards */
.p-card {
  min-width: 0; background: var(--p-card); border: 1px solid var(--p-line); border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.25), 0 12px 32px -18px rgba(0,0,0,0.6);
}
.p-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 18px 20px 0; }
.p-card-title { font-family: 'DM Sans', sans-serif; font-size: 15px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.01em; margin: 0; }
.p-card-desc { font-size: 13px; color: var(--p-muted); margin: 2px 0 0; }
.p-card-body { padding: 16px 20px 20px; }
.p-card-head + .p-list { margin-top: 10px; }
.p-link {
  display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0;
  font: 600 13px 'Outfit', sans-serif; color: var(--p-accent); background: none; border: 0;
  padding: 2px 0; border-radius: 4px; cursor: pointer; text-decoration: none; transition: color 0.15s;
}
.p-link:hover { color: var(--p-mint); }
.p-link:active { color: var(--p-accent-2); }
.p-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 16px; margin-bottom: 16px; }
.p-grid.is-flip { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }
.p-grid.is-even { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* Stats */
.p-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.p-stat { padding: 18px 20px; }
.p-stat-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px; font-weight: 500; color: var(--p-muted); }
.p-stat-head .p-i { color: var(--p-faint); }
.p-stat-value { font-family: 'DM Sans', sans-serif; font-size: 28px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.03em; line-height: 1.1; margin-top: 10px; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-stat-sub { font-size: 12px; color: var(--p-muted); margin-top: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-meter { height: 6px; margin-top: 10px; border-radius: 100px; background: rgba(255,255,255,0.06); overflow: hidden; }
.p-meter span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #0F766E, #14B8A6); transform-origin: left; transform: scaleX(0); transition: transform 0.7s var(--p-ease); }

/* Weekly bar chart (tutor) */
.p-bars { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 12px; height: 196px; }
.p-bar { display: flex; flex-direction: column; align-items: center; gap: 8px; min-width: 0; }
.p-bar-n { font-size: 12px; font-weight: 600; color: var(--p-text); font-variant-numeric: tabular-nums; }
.p-bar-track { flex: 1; width: 100%; max-width: 46px; display: flex; align-items: flex-end; border-radius: 8px; background: rgba(255,255,255,0.03); overflow: hidden; }
.p-bar-fill { display: block; width: 100%; height: 100%; border-radius: 8px; background: linear-gradient(180deg, #14B8A6, rgba(15,118,110,0.55)); transform-origin: bottom; transform: scaleY(0); transition: transform 0.8s var(--p-ease); }
.p-bar-day { font-size: 12px; color: var(--p-muted); }
.p-bar.is-today .p-bar-day { color: var(--p-mint); font-weight: 700; }
.p-bar.is-today .p-bar-track { box-shadow: inset 0 0 0 1px rgba(94,234,212,0.35); }
.p-bar.is-today .p-bar-fill { background: linear-gradient(180deg, #5EEAD4, #14B8A6); }

/* Up next (tutor) */
.p-upnext { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: 10px; background: linear-gradient(135deg, rgba(20,184,166,0.14), rgba(15,118,110,0.04)); border: 1px solid rgba(20,184,166,0.2); }
.p-upnext-when { font-size: 12px; font-weight: 600; color: var(--p-mint); }
.p-upnext-name { font-family: 'DM Sans', sans-serif; font-size: 17px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.02em; margin-top: 2px; overflow-wrap: anywhere; }
.p-mini-label { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--p-faint); margin: 18px 0 4px; }
.p-mini-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--p-line); font-size: 13px; }
.p-mini-row:first-of-type { border-top: 0; }
.p-mini-row span:first-child { color: var(--p-fg); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.p-mini-row span:last-child { color: var(--p-muted); white-space: nowrap; }

/* Rows, tables, people */
.p-list { display: flex; flex-direction: column; }
.p-row { display: flex; align-items: center; gap: 12px; padding: 12px 20px; border-top: 1px solid var(--p-line); }
.p-row:first-child { border-top: 0; }
.p-row.is-done .p-row-title { color: var(--p-muted); text-decoration: line-through; text-decoration-color: rgba(139,154,176,0.5); }
.p-row-main { flex: 1; min-width: 0; }
.p-row-title { font-size: 14px; font-weight: 600; color: var(--p-fg); overflow-wrap: anywhere; }
.p-row-meta { font-size: 12.5px; color: var(--p-muted); margin-top: 2px; overflow-wrap: anywhere; }
.p-file { display: inline-flex; align-items: center; gap: 5px; margin-top: 5px; font-size: 12.5px; font-weight: 600; color: var(--p-accent); text-decoration: none; border-radius: 4px; transition: color 0.15s; }
.p-file:hover { color: var(--p-mint); }
.p-file .p-i { width: 13px; height: 13px; }
.p-table-wrap { overflow-x: auto; }
.p-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.p-table th { text-align: left; font-size: 12px; font-weight: 600; color: var(--p-muted); padding: 11px 20px; border-bottom: 1px solid var(--p-line); background: rgba(255,255,255,0.015); white-space: nowrap; }
.p-table td { padding: 12px 20px; border-bottom: 1px solid var(--p-line); color: var(--p-text); white-space: nowrap; }
.p-table tr:last-child td { border-bottom: 0; }
.p-table tbody tr { transition: background-color 0.15s; }
.p-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.p-show-sm { display: none; }
.p-person { display: flex; align-items: center; gap: 12px; }
.p-ava {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font: 700 12.5px 'DM Sans', sans-serif; color: #fff; background: #1E3A5F;
}
.p-ava.is-lg { width: 44px; height: 44px; font-size: 16px; }
.p-ava[data-tone="0"] { background: linear-gradient(135deg, #0F766E, #14B8A6); }
.p-ava[data-tone="1"] { background: linear-gradient(135deg, #1E3A8A, #3B82F6); }
.p-ava[data-tone="2"] { background: linear-gradient(135deg, #92400E, #F59E0B); }
.p-ava[data-tone="3"] { background: linear-gradient(135deg, #5B21B6, #8B5CF6); }
.p-ava[data-tone="4"] { background: linear-gradient(135deg, #9F1239, #F43F5E); }

/* Badges */
.p-badge { display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0; font-size: 12px; font-weight: 600; white-space: nowrap; padding: 2px 9px; border-radius: 100px; color: var(--p-text); border: 1px solid var(--p-line-2); }
.p-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.p-badge.is-success { color: var(--p-success); background: rgba(52,211,153,0.08); border-color: rgba(52,211,153,0.25); }
.p-badge.is-warning { color: var(--p-warning); background: rgba(251,191,36,0.08); border-color: rgba(251,191,36,0.25); }
.p-badge.is-accent { color: var(--p-mint); background: var(--p-accent-soft); border-color: rgba(20,184,166,0.3); }

/* Buttons + inputs */
.p-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; flex-shrink: 0;
  height: 36px; padding: 0 14px; border-radius: 8px; border: 1px solid transparent;
  font: 600 13px 'Outfit', sans-serif; white-space: nowrap; text-decoration: none; cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.2s var(--p-spring);
}
.p-btn:active { transform: scale(0.97); }
.p-btn:disabled { opacity: 0.55; cursor: default; transform: none; }
.p-btn-primary { background: var(--p-accent-2); color: #fff; box-shadow: 0 1px 2px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.1); }
.p-btn-primary:hover:not(:disabled) { background: #0D8B81; }
.p-btn-outline { background: transparent; border-color: var(--p-line-2); color: var(--p-text); }
.p-btn-outline:hover { background: rgba(255,255,255,0.05); color: var(--p-fg); }
.p-btn-sm { height: 30px; padding: 0 10px; font-size: 12.5px; }
.p-icon-btn {
  width: 32px; height: 32px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 8px; background: none; color: var(--p-muted); cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}
.p-icon-btn:hover { background: rgba(255,255,255,0.06); color: var(--p-fg); }
.p-icon-btn:active { background: rgba(255,255,255,0.1); }
.p-icon-btn.is-danger:hover { color: var(--p-danger); background: rgba(248,113,113,0.1); }
.p-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.p-label { font-size: 12.5px; font-weight: 600; color: var(--p-text); }
.p-input, .p-select, .p-textarea {
  width: 100%; height: 38px; padding: 0 12px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--p-line-2); border-radius: 8px;
  font: 400 14px 'Outfit', sans-serif; color: var(--p-fg); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.p-input::placeholder, .p-textarea::placeholder { color: var(--p-faint); }
.p-input:focus, .p-select:focus, .p-textarea:focus { border-color: rgba(20,184,166,0.6); box-shadow: 0 0 0 3px rgba(20,184,166,0.15); }
.p-select {
  appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B9AB0' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
}
.p-select option { background: #0F1A2D; color: #F1F5F9; }
.p-textarea { height: auto; min-height: 168px; padding: 12px; line-height: 1.6; resize: vertical; }
.p-form { display: flex; flex-direction: column; gap: 14px; }
.p-form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.p-form-foot { display: flex; justify-content: flex-end; }
.p-status { font-size: 12px; color: var(--p-faint); white-space: nowrap; }

/* Checkbox (student assignments) */
.p-check {
  width: 20px; height: 20px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px; border: 1.5px solid rgba(255,255,255,0.22); background: none; color: transparent; cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.2s var(--p-spring);
}
.p-check .p-i { width: 12px; height: 12px; stroke-width: 3; }
.p-check:hover { border-color: var(--p-accent); }
.p-check:active { transform: scale(0.88); }
.p-check.checked { background: var(--p-accent); border-color: var(--p-accent); color: #fff; }

/* Next session hero (student) */
.p-next { position: relative; overflow: hidden; padding: 22px; display: flex; flex-direction: column; border-color: rgba(20,184,166,0.25); background: linear-gradient(150deg, rgba(20,184,166,0.18), rgba(15,118,110,0.04) 55%), var(--p-card); }
.p-next::after { content: ''; position: absolute; top: -80px; right: -80px; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(94,234,212,0.14), transparent 70%); pointer-events: none; }
.p-next-label { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--p-mint); }
.p-next-time { font-family: 'DM Sans', sans-serif; font-size: 30px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.035em; line-height: 1.15; margin-top: 12px; }
.p-next-meta { color: var(--p-text); margin-top: 6px; }
.p-next-count { font-size: 13px; color: var(--p-muted); margin-top: 2px; }
.p-next-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 20px; position: relative; z-index: 1; }

/* Week strip (student) */
.p-week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.p-day { min-width: 0; min-height: 108px; display: flex; flex-direction: column; gap: 6px; padding: 10px 8px; border-radius: 10px; border: 1px solid var(--p-line); background: rgba(255,255,255,0.015); }
.p-day.is-today { border-color: rgba(20,184,166,0.45); background: var(--p-accent-soft); }
.p-day-name { font-size: 11.5px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--p-muted); }
.p-day.is-today .p-day-name { color: var(--p-mint); }
.p-chip { font-size: 12px; font-weight: 600; color: var(--p-fg); background: rgba(20,184,166,0.2); border-radius: 6px; padding: 3px 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-day-free { font-size: 12px; color: var(--p-faint); }

/* Session rows (student) */
.p-when-tile { width: 64px; flex-shrink: 0; text-align: center; padding: 6px 0; border-radius: 8px; background: var(--p-accent-soft); border: 1px solid rgba(20,184,166,0.2); }
.p-when-tile span { display: block; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--p-mint); }
.p-when-tile strong { display: block; font-family: 'DM Sans', sans-serif; font-size: 12.5px; color: var(--p-fg); letter-spacing: -0.01em; }

/* Tutor cards (student booking) */
.p-tutors { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.tutor-card { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.tutor-card-top { display: flex; align-items: center; gap: 14px; }
.tutor-card-photo { position: relative; width: 52px; height: 52px; flex-shrink: 0; border-radius: 50%; overflow: hidden; background: var(--p-raise); box-shadow: 0 0 0 1px var(--p-line-2); }
.tutor-card-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.tutor-card-photo.is-initial::after { content: attr(data-initial); position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font: 700 18px 'DM Sans', sans-serif; color: #fff; background: linear-gradient(135deg, #0F766E, #14B8A6); }
.tutor-card-name { font-family: 'DM Sans', sans-serif; font-size: 16px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.01em; }
.tutor-card-sub { font-size: 12.5px; color: var(--p-muted); }
.tutor-card-slots { display: flex; flex-wrap: wrap; gap: 8px; }
.avail-slot-btn {
  font: 500 13px 'Outfit', sans-serif; color: var(--p-text); cursor: pointer;
  padding: 6px 11px; border-radius: 8px; border: 1px solid var(--p-line-2); background: rgba(255,255,255,0.02);
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.2s var(--p-spring);
}
.avail-slot-btn:hover { color: var(--p-fg); border-color: rgba(20,184,166,0.5); background: var(--p-accent-soft); }
.avail-slot-btn:active { transform: scale(0.96); }

/* Messages */
.p-chat { display: grid; grid-template-columns: 260px minmax(0, 1fr); height: min(640px, calc(100vh - 210px)); min-height: 440px; overflow: hidden; }
.p-chat-list { border-right: 1px solid var(--p-line); overflow-y: auto; padding: 8px; }
.dash-convo-btn {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; margin-bottom: 2px;
  border: 0; border-radius: 8px; background: none; cursor: pointer; text-align: left;
  font: 500 14px 'Outfit', sans-serif; color: var(--p-text);
  transition: background-color 0.15s, color 0.15s;
}
.dash-convo-btn:hover { background: rgba(255,255,255,0.04); color: var(--p-fg); }
.dash-convo-btn:active { background: rgba(255,255,255,0.07); }
.dash-convo-btn.active { background: var(--p-accent-soft); color: var(--p-fg); }
.p-convo-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.p-chat-pane { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.p-chat-thread { display: none; flex: 1; flex-direction: column; min-height: 0; }
.p-chat.has-thread .p-chat-thread { display: flex; }
.p-chat.has-thread .p-chat-empty { display: none; }
.p-chat-head { height: 58px; flex-shrink: 0; display: flex; align-items: center; gap: 10px; padding: 0 12px 0 16px; border-bottom: 1px solid var(--p-line); }
.p-chat-name { flex: 1; min-width: 0; font-weight: 600; color: var(--p-fg); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.p-chat-msgs { flex: 1; min-height: 0; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 10px; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent; }
.p-msg { display: flex; flex-direction: column; align-items: flex-start; max-width: 75%; }
.p-msg.mine { align-self: flex-end; align-items: flex-end; }
.p-msg-bubble { padding: 9px 13px; border-radius: 14px 14px 14px 4px; background: var(--p-raise); color: var(--p-text); font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; }
.p-msg.mine .p-msg-bubble { border-radius: 14px 14px 4px 14px; background: var(--p-accent-2); color: #fff; }
.p-msg-meta { font-size: 11px; color: var(--p-faint); margin-top: 4px; }
.p-chat-note { margin: auto; font-size: 13px; color: var(--p-muted); text-align: center; }
.p-chat-note.is-error, .p-send-error { color: var(--p-danger); }
.p-send-error { font-size: 12px; align-self: flex-end; }
.p-composer { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--p-line); }
.p-chat-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 24px; text-align: center; color: var(--p-muted); font-size: 13px; }
.p-chat-empty .p-i { width: 28px; height: 28px; stroke-width: 1.5; color: var(--p-faint); margin-bottom: 8px; }
.p-chat-empty strong { font-size: 14px; color: var(--p-fg); font-weight: 600; }
.portal.no-messages .p-needs-messages { display: none; }

/* Empty + loading states */
.p-empty { padding: 32px 20px; text-align: center; font-size: 13px; color: var(--p-muted); }
.p-empty strong { display: block; font-size: 14px; font-weight: 600; color: var(--p-text); margin-bottom: 2px; }
.p-empty .p-btn { margin-top: 14px; }
.p-skel-rows { display: flex; flex-direction: column; gap: 12px; padding: 18px 20px; }
.p-skel { display: block; height: 14px; border-radius: 6px; background: rgba(255,255,255,0.06); animation: pPulse 1.6s ease-in-out infinite; }
.p-skel:nth-child(2) { width: 82%; }
.p-skel:nth-child(3) { width: 64%; }
@keyframes pPulse { 50% { opacity: 0.4; } }

/* Mobile drawer */
.p-scrim, .p-menu-btn { display: none; }
@media (max-width: 1100px) {
  .p-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .p-grid, .p-grid.is-flip, .p-grid.is-even { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .portal { grid-template-columns: minmax(0, 1fr); }
  .p-side { position: fixed; top: 0; bottom: 0; left: 0; z-index: 3; width: 272px; transform: translateX(-100%); transition: transform 0.3s var(--p-ease); box-shadow: 24px 0 48px rgba(0,0,0,0.45); }
  .portal.nav-open .p-side { transform: none; }
  .p-scrim { display: block; position: fixed; inset: 0; z-index: 2; background: rgba(4,9,18,0.6); opacity: 0; pointer-events: none; transition: opacity 0.25s; }
  .portal.nav-open .p-scrim { opacity: 1; pointer-events: auto; }
  .p-menu-btn { display: inline-flex; margin-left: -6px; }
  .p-header { padding: 0 16px; }
  .p-date { display: none; }
  .p-content { padding: 24px 16px 48px; }
  .p-title { font-size: 22px; }
  .p-chat { grid-template-columns: minmax(0, 1fr); height: auto; min-height: 0; }
  .p-chat-list { max-height: 168px; border-right: 0; border-bottom: 1px solid var(--p-line); }
  .p-chat-pane { height: 480px; }
  .p-form-row { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .p-stats { gap: 10px; }
  .p-stat { padding: 14px; }
  .p-stat-value { font-size: 22px; }
  .p-back-label { display: none; }
  .p-week { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .p-day { min-height: 0; flex-direction: row; align-items: center; flex-wrap: wrap; padding: 8px 12px; }
  .p-day-name { width: 40px; }
  .p-bars { gap: 6px; height: 168px; }
  .p-row, .p-table th, .p-table td { padding-left: 16px; padding-right: 16px; }
  .p-hide-sm { display: none; }
  .p-show-sm { display: block; }
  .p-msg { max-width: 88%; }
}
@media (prefers-reduced-motion: reduce) {
  .p-view.is-active, .p-skel { animation: none; }
  .p-bar-fill, .p-meter span, .p-side { transition: none; }
}

/* ══ Tool pages ══ */
.portal [hidden], .p-modal [hidden], .p-page [hidden] { display: none !important; }
body.p-page { margin: 0; background: var(--p-bg); color: var(--p-text); font-family: 'Outfit', sans-serif; }
body.p-page *, body.p-page *::before, body.p-page *::after { box-sizing: border-box; }
.p-crumb a { color: inherit; text-decoration: none; border-radius: 4px; transition: color 0.15s; }
.p-crumb a:hover, .p-crumb button:hover { color: var(--p-fg); }
.p-crumb button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; border-radius: 4px; transition: color 0.15s; }

/* Tool pages paint their layout immediately; clicks wait until sign-in is confirmed. */
html:has(body.p-page) { background: #0A1322; color-scheme: dark; }
body.p-page:not(.is-ready) #tool-main { pointer-events: none; }

/* Signed-out / no-access message, shown over the content area only */
.p-main { position: relative; }
.p-gate {
  position: absolute; top: 60px; left: 0; right: 0; bottom: 0; z-index: 5;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; padding: 24px; text-align: center; background: var(--p-bg); color: var(--p-muted);
  font: 400 14px/1.5 'Outfit', sans-serif;
}
.p-gate[hidden] { display: none; }
.p-gate strong { display: block; font-size: 16px; color: var(--p-fg); font-weight: 600; }
.p-spinner { width: 28px; height: 28px; border-radius: 50%; border: 2.5px solid rgba(255,255,255,0.1); border-top-color: var(--p-accent); animation: pSpin 0.8s linear infinite; }
@keyframes pSpin { to { transform: rotate(360deg); } }

/* Ghost + danger buttons */
.p-btn-ghost { background: transparent; color: var(--p-muted); }
.p-btn-ghost:hover { background: rgba(255,255,255,0.05); color: var(--p-fg); }
.p-btn-danger { background: transparent; border-color: rgba(248,113,113,0.3); color: var(--p-danger); }
.p-btn-danger:hover { background: rgba(248,113,113,0.1); border-color: rgba(248,113,113,0.5); }

/* Modal */
.p-modal {
  position: fixed; inset: 0; z-index: 150; display: none; align-items: center; justify-content: center; padding: 16px;
  background: rgba(4,9,18,0.72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  font-family: 'Outfit', sans-serif; color: var(--p-text); font-size: 14px; line-height: 1.5;
}
.p-modal.active { display: flex; }
.p-modal :focus-visible { outline: 2px solid var(--p-accent); outline-offset: 2px; }
.p-modal-card {
  width: 100%; max-width: 480px; max-height: calc(100vh - 32px); overflow-y: auto;
  background: var(--p-card); border: 1px solid var(--p-line-2); border-radius: 14px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.55); animation: pPop 0.28s var(--p-ease);
}
.p-modal-card.is-wide { max-width: 620px; }
@keyframes pPop { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } }
.p-modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 20px 20px 0; }
.p-modal-title { font-family: 'DM Sans', sans-serif; font-size: 18px; font-weight: 700; color: var(--p-fg); letter-spacing: -0.02em; margin: 0; }
.p-modal-body { padding: 18px 20px 20px; }
.p-modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--p-line); }

/* Search + toolbar */
.p-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--p-line); }
.p-search { position: relative; flex: 1; min-width: 200px; }
.p-search .p-i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--p-faint); pointer-events: none; }
.p-search .p-input { padding-left: 36px; }
.p-toolbar-note { font-size: 12.5px; color: var(--p-muted); white-space: nowrap; }

/* Tables: sortable headers, clickable rows */
.p-table th.is-sortable { cursor: pointer; user-select: none; transition: color 0.15s; }
.p-table th.is-sortable:hover { color: var(--p-fg); }
.p-table th .p-sort { display: inline-block; margin-left: 4px; opacity: 0.35; }
.p-table th[aria-sort] { color: var(--p-fg); }
.p-table th[aria-sort] .p-sort { opacity: 1; color: var(--p-accent); }
.p-table tbody tr.is-clickable { cursor: pointer; }
.p-table tbody tr.is-clickable:focus-visible { outline: 2px solid var(--p-accent); outline-offset: -2px; }
.p-table td.is-muted { color: var(--p-muted); }
.p-dash { color: var(--p-faint); }
.p-actions { display: flex; justify-content: flex-end; gap: 6px; }
.p-table td.is-wrap { white-space: normal; min-width: 140px; }
.p-stats.is-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Exam tags */
.p-tag { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 700; letter-spacing: 0.03em; padding: 2px 8px; border-radius: 6px; color: var(--p-text); background: rgba(255,255,255,0.06); }
.p-tag[data-exam="SAT"] { color: #5EEAD4; background: rgba(20,184,166,0.14); }
.p-tag[data-exam="ACT"] { color: #93C5FD; background: rgba(59,130,246,0.15); }
.p-tag[data-exam="SHSAT"] { color: #FCD34D; background: rgba(245,158,11,0.15); }
.p-tag[data-exam="AMC"] { color: #C4B5FD; background: rgba(139,92,246,0.17); }

/* Key/value detail grid (consultation detail) */
.p-kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 20px; }
.p-kv dt { font-size: 12px; font-weight: 600; color: var(--p-muted); margin-bottom: 2px; }
.p-kv dd { margin: 0; color: var(--p-fg); overflow-wrap: anywhere; }
.p-kv .is-full { grid-column: 1 / -1; }
.p-note { white-space: pre-wrap; background: rgba(255,255,255,0.03); border: 1px solid var(--p-line); border-radius: 8px; padding: 10px 12px; color: var(--p-text); }

@media (max-width: 560px) {
  .p-stats.is-three { grid-template-columns: minmax(0, 1fr); }
  .p-kv { grid-template-columns: minmax(0, 1fr); }
  .p-modal { align-items: flex-end; padding: 0; }
  .p-modal-card { max-width: none; border-radius: 16px 16px 0 0; max-height: 92vh; }
}
@media (prefers-reduced-motion: reduce) {
  .p-modal-card, .p-spinner { animation: none; }
}

/* ══ Unread message alerts (tutors) ══ */
.p-nav-count.is-alert, .p-nav-item[aria-current="page"] .p-nav-count.is-alert { background: #F43F5E; color: #fff; }
.p-unread { margin-left: auto; flex-shrink: 0; min-width: 20px; padding: 1px 7px; border-radius: 100px; background: #F43F5E; color: #fff; font: 700 11px/1.5 'Outfit', sans-serif; text-align: center; }
.dash-convo-btn.has-unread .p-convo-name { color: var(--p-fg); font-weight: 600; }
.p-toasts { position: fixed; right: 20px; bottom: 20px; z-index: 10050; display: flex; flex-direction: column; gap: 10px; width: min(360px, calc(100vw - 32px)); pointer-events: none; }
.p-toast {
  pointer-events: auto; display: flex; gap: 12px; padding: 14px; border-radius: 12px;
  background: var(--p-raise); border: 1px solid var(--p-line-2); box-shadow: 0 18px 44px rgba(0,0,0,0.5);
  color: var(--p-text); font: 400 13px/1.45 'Outfit', sans-serif; animation: pToastIn 0.35s var(--p-ease);
  transition: opacity 0.2s, transform 0.2s;
}
.p-toast.is-leaving { opacity: 0; transform: translateY(8px); }
.p-toast-main { flex: 1; min-width: 0; }
.p-toast-title { font-size: 14px; font-weight: 600; color: var(--p-fg); }
.p-toast-text { margin-top: 2px; color: var(--p-muted); overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.p-toast-actions { display: flex; gap: 6px; margin-top: 10px; }
.p-toast .p-icon-btn { width: 26px; height: 26px; margin: -4px -4px 0 0; }
@keyframes pToastIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (max-width: 560px) { .p-toasts { right: 16px; bottom: 16px; } }
@media (prefers-reduced-motion: reduce) { .p-toast { animation: none; } }