/* ===== MentalHealthChange Mockup — Global Styles ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --c-bg:        #EBF7F2;
  --c-surface:   #FFFFFF;
  --c-sidebar:   #FFFFFF;
  --c-card:      #FFFFFF;
  --c-card2:     #D6EFE5;
  --c-border:    #C8E3D7;
  --c-primary:   #1B333E;
  --c-primary2:  #4A8574;
  --c-accent:    #4A8574;
  --c-amber:     #f59e0b;
  --c-text:      #334155;
  --c-muted:     #64748B;
  --c-danger:    #f87171;
  --c-warn:      #fbbf24;
  --c-success:   #34d399;
  --radius:      12px;
  --font:        'Inter', -apple-system, sans-serif;
  --font-headings: 'Playfair Display', Georgia, serif;
  --topbar-h:    60px;
  --navtabs-h:   54px;
}
html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--c-bg); color: var(--c-text); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
button { cursor: pointer; font-family: var(--font); }

/* ===== LAYOUT ===== */
.app-layout {
  display: flex; flex-direction: column; min-height: 100vh;
}

/* TOPBAR */
.topbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--topbar-h);
  background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center;
  padding: 0 28px; gap: 16px;
}
.topbar-brand {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.topbar-brand-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary2));
  display: flex; align-items: center; justify-content: center; font-size: 15px; color: #fff;
}
.topbar-brand-text { font-size: 14px; font-weight: 700; font-family: var(--font-headings); }
.topbar-brand-role { font-size: 10px; color: var(--c-muted); }
.topbar-title { font-size: 15px; font-weight: 600; flex: 1; padding-left: 16px; border-left: 1px solid var(--c-border); }
.topbar-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.topbar-user {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 10px; border-radius: 8px;
  background: rgba(27, 51, 62, 0.04); border: 1px solid var(--c-border);
}
.topbar-user-name { font-size: 12px; font-weight: 600; }
.topbar-user-role { font-size: 10px; color: var(--c-muted); }
.btn-logout {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 12px; border-radius: 7px; font-size: 12px; font-weight: 600;
  background: rgba(248,113,113,.08); color: var(--c-muted);
  border: 1px solid rgba(248,113,113,.15); cursor: pointer; transition: all .2s;
}
.btn-logout:hover { background: rgba(248,113,113,.15); color: var(--c-danger); }

/* NAV TABS BAR */
.nav-tabs-bar {
  position: sticky; top: var(--topbar-h); z-index: 90;
  background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  padding: 0 28px;
  display: flex; align-items: center; gap: 4px;
  height: var(--navtabs-h);
  overflow-x: auto;
}
.nav-tabs-bar::-webkit-scrollbar { height: 0; }
.nav-tab {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: 8px;
  font-size: 13px; font-weight: 600;
  color: var(--c-muted); background: transparent;
  border: 1.5px solid transparent;
  cursor: pointer; transition: all .2s; white-space: nowrap;
  text-decoration: none;
}
.nav-tab:hover {
  background: rgba(27, 51, 62, 0.05);
  color: var(--c-text);
  border-color: var(--c-border);
}
.nav-tab.active {
  background: rgba(74, 133, 116, 0.1);
  color: var(--c-primary);
  border-color: rgba(74, 133, 116, 0.3);
}
/* Amber variant for company role */
.nav-tabs-bar.role-company .nav-tab:hover {
  background: rgba(245,158,11,.07);
  color: var(--c-amber);
  border-color: rgba(245,158,11,.2);
}
.nav-tabs-bar.role-company .nav-tab.active {
  background: rgba(245,158,11,.12);
  color: var(--c-amber);
  border-color: rgba(245,158,11,.35);
}
.nav-tab-badge {
  background: var(--c-danger); color: #fff;
  font-size: 10px; font-weight: 700; border-radius: 100px;
  padding: 1px 6px; min-width: 16px; text-align: center;
}

/* CONTENT */
.content { flex: 1; padding: 28px; max-width: 1280px; width: 100%; margin: 0 auto; }

/* Keep for chat height calculation */
.main-area { flex: 1; display: flex; flex-direction: column; }

/* ===== UTILITIES ===== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.text-sm { font-size: 13px; }
.text-xs { font-size: 11px; }
.text-muted { color: var(--c-muted); }
.text-primary { color: var(--c-primary); }
.text-danger  { color: var(--c-danger); }
.text-warn    { color: var(--c-warn); }
.font-600 { font-weight: 600; }
.font-700 { font-weight: 700; }
.w-full { width: 100%; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

/* ===== CARDS ===== */
.card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 20px;
}
.card-title { font-size: 14px; font-weight: 600; margin-bottom: 12px; font-family: var(--font-headings); color: var(--c-primary); }
.stat-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 20px;
  transition: all .25s;
}
.stat-card:hover { border-color: rgba(74, 133, 116, 0.3); transform: translateY(-2px); }
.stat-card .stat-value { font-size: 28px; font-weight: 800; line-height: 1; color: var(--c-primary); }
.stat-card .stat-label { font-size: 12px; color: var(--c-muted); margin-top: 4px; }
.stat-card .stat-icon  {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; margin-bottom: 12px;
  background: rgba(74, 133, 116, 0.1); border: 1px solid rgba(74, 133, 116, 0.15);
}

/* ===== BADGES & STATUS ===== */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 100px;
  font-size: 11px; font-weight: 600;
}
.badge-green   { background: rgba(74, 133, 116, 0.12);  color: var(--c-primary); }
.badge-blue    { background: rgba(6,182,212,.12);   color: var(--c-primary2);}
.badge-yellow  { background: rgba(251,191,36,.12);  color: var(--c-warn); }
.badge-red     { background: rgba(248,113,113,.12); color: var(--c-danger); }
.badge-purple  { background: rgba(129,140,248,.12); color: var(--c-accent); }
.badge-gray    { background: rgba(27, 51, 62, 0.1);  color: var(--c-muted); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 8px 18px; border-radius: 8px;
  font-size: 13px; font-weight: 600; border: none; transition: all .2s;
}
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-accent); transform: translateY(-1px); }
.btn-outline { background: transparent; border: 1px solid var(--c-border); color: var(--c-text); }
.btn-outline:hover { background: rgba(27, 51, 62, 0.05); }
.btn-ghost { background: transparent; border: none; color: var(--c-muted); padding: 6px 10px; }
.btn-ghost:hover { color: var(--c-text); background: rgba(27, 51, 62, 0.05); }
.btn-danger { background: rgba(248,113,113,.15); color: var(--c-danger); border: 1px solid rgba(248,113,113,.2); }
.btn-danger:hover { background: rgba(248,113,113,.25); }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 6px; }
.btn-icon { width: 32px; height: 32px; padding: 0; border-radius: 8px; }

/* ===== TABLE ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left; padding: 10px 14px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--c-muted);
  border-bottom: 1px solid var(--c-border);
}
tbody tr { border-bottom: 1px solid var(--c-border); transition: background .15s; }
tbody tr:hover { background: rgba(27, 51, 62, 0.025); }
tbody tr:last-child { border-bottom: none; }
tbody td { padding: 12px 14px; }

/* ===== FORM CONTROLS ===== */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label { font-size: 12px; font-weight: 600; color: var(--c-muted); }
.form-control {
  background: rgba(27, 51, 62, 0.04); border: 1px solid var(--c-border);
  color: var(--c-text); border-radius: 8px; padding: 10px 14px;
  font-family: var(--font); font-size: 13px;
  transition: border-color .2s, box-shadow .2s; outline: none; width: 100%;
}
.form-control:focus {
  border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(74, 133, 116, 0.12);
}
.form-control option { background: var(--c-surface); }
textarea.form-control { resize: vertical; min-height: 80px; line-height: 1.5; }
.search-box {
  display: flex; align-items: center; gap: 8px;
  background: rgba(27, 51, 62, 0.04); border: 1px solid var(--c-border);
  border-radius: 8px; padding: 8px 14px;
}
.search-box input {
  background: transparent; border: none; outline: none;
  color: var(--c-text); font-size: 13px; font-family: var(--font); flex: 1;
}
.search-box input::placeholder { color: var(--c-muted); }

/* ===== TOGGLE SWITCH ===== */
.toggle-label { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13px; }
.toggle { position: relative; width: 40px; height: 22px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; background: rgba(27, 51, 62, 0.12);
  border-radius: 22px; transition: .3s;
}
.toggle-slider::before {
  content: ''; position: absolute; width: 16px; height: 16px;
  left: 3px; top: 3px; border-radius: 50%; background: #fff;
  transition: .3s; box-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.toggle input:checked + .toggle-slider { background: var(--c-primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ===== PROGRESS BAR ===== */
.progress-bar {
  height: 6px; border-radius: 6px;
  background: rgba(27, 51, 62, 0.08); overflow: hidden;
}
.progress-fill { height: 100%; border-radius: 6px; transition: width .4s ease; }
.progress-fill.green  { background: linear-gradient(90deg, var(--c-primary), var(--c-primary2)); }
.progress-fill.yellow { background: var(--c-warn); }
.progress-fill.red    { background: var(--c-danger); }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(27, 51, 62, 0.6); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 16px; padding: 28px; max-width: 520px; width: 90%;
  transform: scale(.96); transition: transform .3s;
}
.modal-overlay.open .modal-box { transform: scale(1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title  { font-size: 17px; font-weight: 700; font-family: var(--font-headings); color: var(--c-primary); }
.modal-close  { background: none; border: none; color: var(--c-muted); font-size: 22px; cursor: pointer; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--c-border); }

/* ===== TOAST ===== */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
.toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: 10px; padding: 12px 18px; font-size: 13px; font-weight: 500;
  box-shadow: 0 10px 30px rgba(0,0,0,.1);
  animation: slideInRight .3s ease;
}
.toast.success { border-color: rgba(74, 133, 116, 0.3); color: var(--c-primary); }
.toast.error   { border-color: rgba(248,113,113,.3); color: var(--c-danger); }
@keyframes slideInRight { from { transform: translateX(80px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ===== PAGE HEADER ===== */
.page-header { margin-bottom: 24px; }
.page-header h1 { font-size: 22px; font-weight: 700; font-family: var(--font-headings); color: var(--c-primary); }
.page-header p   { font-size: 13px; color: var(--c-muted); margin-top: 4px; }

/* ===== SESSION CARD ===== */
.session-card {
  background: var(--c-card); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 16px 20px;
  display: flex; align-items: center; gap: 16px;
  transition: all .25s; margin-bottom: 10px;
}
.session-card:hover { border-color: rgba(74, 133, 116, 0.3); transform: translateX(2px); box-shadow: 0 4px 6px -1px rgba(27, 51, 62, 0.05); }
.session-time { text-align: center; flex-shrink: 0; min-width: 56px; }
.session-time .hour  { font-size: 18px; font-weight: 800; line-height: 1; color: var(--c-primary); }
.session-time .ampm  { font-size: 10px; color: var(--c-muted); }
.session-divider     { width: 1px; height: 40px; background: var(--c-border); flex-shrink: 0; }
.session-info        { flex: 1; }
.session-patient     { font-size: 14px; font-weight: 600; }
.session-meta        { font-size: 12px; color: var(--c-muted); margin-top: 2px; }
.session-actions     { display: flex; gap: 8px; flex-shrink: 0; }

/* ===== CHAT ===== */
.chat-layout { display: flex; height: calc(100vh - var(--topbar-h) - 56px); gap: 0; }
.chat-list { width: 280px; flex-shrink: 0; border-right: 1px solid var(--c-border); overflow-y: auto; }
.chat-item { padding: 14px 16px; border-bottom: 1px solid var(--c-border); cursor: pointer; transition: background .2s; }
.chat-item:hover, .chat-item.active { background: rgba(27, 51, 62, 0.04); }
.chat-item .ci-name { font-size: 13px; font-weight: 600; }
.chat-item .ci-preview { font-size: 12px; color: var(--c-muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-window { flex: 1; display: flex; flex-direction: column; }
.chat-messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.msg { display: flex; gap: 10px; max-width: 70%; }
.msg.mine { align-self: flex-end; flex-direction: row-reverse; }
.msg-bubble { background: var(--c-card2); border-radius: 12px 12px 12px 4px; padding: 10px 14px; font-size: 13px; line-height: 1.5; color: var(--c-primary); }
.msg.mine .msg-bubble { background: rgba(74, 133, 116, 0.15); border-radius: 12px 12px 4px 12px; color: var(--c-primary); }
.msg-time { font-size: 10px; color: var(--c-muted); margin-top: 4px; text-align: right; }
.chat-input-bar { padding: 16px 20px; border-top: 1px solid var(--c-border); display: flex; gap: 10px; }
.chat-input-bar input { flex: 1; background: rgba(27, 51, 62, 0.02); border: 1px solid var(--c-border); border-radius: 8px; padding: 10px 14px; color: var(--c-text); font-size: 13px; outline: none; font-family: var(--font); }
.chat-input-bar input:focus { border-color: var(--c-primary); }

/* ===== QUESTIONNAIRE ===== */
.q-item { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--c-border); }
.q-item:last-child { border-bottom: none; }
.q-text { font-size: 14px; font-weight: 500; margin-bottom: 12px; }
.q-options { display: flex; gap: 8px; flex-wrap: wrap; }
.q-option { display: flex; align-items: center; }
.q-option input { display: none; }
.q-option label {
  padding: 7px 16px; border-radius: 8px; font-size: 12px; font-weight: 500; cursor: pointer;
  background: rgba(27, 51, 62, 0.04); border: 1px solid var(--c-border);
  transition: all .2s;
}
.q-option input:checked + label { background: rgba(74, 133, 116, 0.15); border-color: var(--c-primary); color: var(--c-primary); }
.score-display {
  background: var(--c-card2); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 24px; text-align: center; margin-top: 20px;
}
.score-number { font-size: 52px; font-weight: 800; line-height: 1; color: var(--c-primary); }
.score-label  { font-size: 16px; font-weight: 600; margin-top: 8px; color: var(--c-primary); }
.score-desc   { font-size: 13px; color: var(--c-muted); margin-top: 6px; }

/* ===== LANG TOGGLE (topbar) ===== */
.lang-switcher { display: flex; background: rgba(27, 51, 62, 0.05); border: 1px solid var(--c-border); border-radius: 7px; padding: 3px; gap: 2px; }
.lang-btn { padding: 4px 10px; border-radius: 5px; font-size: 12px; font-weight: 600; border: none; background: transparent; color: var(--c-muted); cursor: pointer; transition: all .2s; }
.lang-btn.active { background: var(--c-primary); color: #fff; }

/* ===== ANIMATIONS ===== */
.fade-in { animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(27, 51, 62, 0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(27, 51, 62, 0.2); }