/* ================================================
   Lorismountain — Client Dashboard Styles
   ================================================ */

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

:root {
  --black:    #0a0a0a;
  --dark:     #111111;
  --grey:     #1a1a1a;
  --steel:    #252525;
  --border:   #2e2e2e;
  --mid:      #666;
  --dim:      #999;
  --silver:   #ccc;
  --white:    #f0f0f0;
  --accent:   #e63946;
  --accent2:  #f4a261;
  --green:    #2a9d8f;
  --amber:    #e9a820;

  --font:     'Helvetica Neue', Helvetica, Arial, sans-serif;
  --max-w:    1100px;
  --radius:   4px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--silver);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- Topbar --- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar__back {
  font-size: 0.8rem;
  color: var(--dim);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.topbar__back:hover { color: var(--white); text-decoration: none; }

.brand-name {
  font-weight: 900;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.brand-sub {
  font-size: 0.7rem;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

.topbar-link {
  font-size: 0.8rem;
  color: var(--dim);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.topbar-link:hover { color: var(--white); }

/* --- Buttons (general) --- */
.btn {
  display: inline-block;
  padding: 8px 16px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform 0.1s, background 0.2s, border-color 0.2s;
}
.btn:active { transform: scale(0.97); }
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #c82e3b; color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--silver);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--dim);
  border: none;
}
.btn-ghost:hover { color: var(--silver); }

.btn-danger {
  background: transparent;
  color: var(--mid);
  border: none;
  font-size: 0.75rem;
}
.btn-danger:hover { color: var(--accent); }

.btn-sm { padding: 5px 12px; font-size: 0.7rem; }

/* --- Main --- */
.main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* --- Stats row --- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}

.stat-card {
  background: var(--grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.stat-card__value {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-card__value--green { color: var(--green); }
.stat-card__value--amber { color: var(--amber); }
.stat-card__value--dim  { color: var(--mid); }
.stat-card__label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
}

/* --- Section --- */
.section { margin-bottom: 48px; }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0;
}

.section-header .section-title {
  margin-bottom: 0;
}

/* --- Filter bar --- */
.filter-bar {
  display: flex;
  gap: 8px;
}
.filter-btn {
  background: var(--grey);
  border: 1px solid var(--border);
  color: var(--dim);
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--silver); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* --- Client grid --- */
.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.client-card {
  background: var(--grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s;
}
.client-card:hover { border-color: var(--accent); }

.client-card__header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.client-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--steel);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--silver);
  flex-shrink: 0;
}

.client-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  text-decoration: none;
  display: block;
  margin-bottom: 2px;
}
.client-card__name:hover { color: var(--accent); text-decoration: none; }

.client-card__program {
  font-size: 0.7rem;
  color: var(--mid);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-badge {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  border: 1px solid;
}
.status-badge--active  { color: var(--green); border-color: rgba(42,157,143,0.4); background: rgba(42,157,143,0.08); }
.status-badge--trial   { color: var(--amber); border-color: rgba(233,168,32,0.4); background: rgba(233,168,32,0.08); }
.status-badge--paused  { color: var(--dim);    border-color: rgba(153,153,153,0.3); background: rgba(153,153,153,0.05); }

.client-card__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--dim);
  margin-bottom: 8px;
}

.client-card__notes {
  font-size: 0.8rem;
  color: var(--mid);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.client-card__actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* --- Recent sessions ticker --- */
.sessions-ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.session-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 0.8rem;
}
.session-item__date { color: var(--dim); font-size: 0.75rem; }
.session-item__client { color: var(--silver); font-weight: 600; }
.session-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 2px;
}
.session-type--training    { color: var(--green); background: rgba(42,157,143,0.1); border: 1px solid rgba(42,157,143,0.3); }
.session-type--consultation{ color: #8b5cf6;   background: rgba(139,92,246,0.1);   border: 1px solid rgba(139,92,246,0.3); }
.session-type--assessment  { color: var(--amber); background: rgba(233,168,32,0.1);   border: 1px solid rgba(233,168,32,0.3); }
.session-type--competition { color: var(--accent);background: rgba(230,57,70,0.1);   border: 1px solid rgba(230,57,70,0.3); }

.session-item__dur { color: var(--mid); font-size: 0.75rem; }

/* --- Client detail page --- */
.client-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: var(--grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 40px;
}
.client-header__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--steel);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--silver);
  flex-shrink: 0;
}
.client-header__name {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.client-header__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}
.program-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 2px;
}
.meta-contact { font-size: 0.8rem; color: var(--dim); }
.client-header__notes { font-size: 0.85rem; color: var(--mid); line-height: 1.6; margin-top: 8px; max-width: none; }

/* --- Sessions list (detail page) --- */
.sessions-list { display: flex; flex-direction: column; gap: 8px; }
.session-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.session-row:hover { border-color: var(--steel); }
.session-row__date {
  min-width: 90px;
  font-size: 0.8rem;
  color: var(--dim);
  padding-top: 2px;
}
.session-row__content { flex: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.session-row__dur { font-size: 0.75rem; color: var(--mid); }
.session-row__notes { width: 100%; font-size: 0.85rem; color: var(--silver); line-height: 1.5; margin-top: 4px; }
.session-row > .btn-danger { margin-left: auto; }

/* --- Modals --- */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  align-items: center;
  justify-content: center;
}
.modal.open { display: flex; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}

.modal__panel {
  position: relative;
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 100%;
  max-width: 480px;
  margin: 24px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.modal__title {
  font-size: 1rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.modal__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--mid);
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.modal__close:hover { color: var(--white); }

/* --- Forms --- */
form { padding: 24px; }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--mid); }
.form-group textarea { resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 8px;
}

/* --- Empty / loading states --- */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--mid);
}
.empty-state p { margin-bottom: 16px; }

.loading-text { font-size: 0.8rem; color: var(--mid); }
.dim { color: var(--mid); }
.error-text { color: var(--accent); font-size: 0.85rem; }

/* --- Responsive --- */
@media (max-width: 768px) {
  .stats-row { grid-template-columns: repeat(3, 1fr); }
  .client-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .client-header { flex-direction: column; }
  .session-row { flex-direction: column; }
}