/* ES Event Signup UI (no gradients, compact, theme-friendly) */

.ess-wrap{display:grid;gap:12px}
.ess-wrap, .ess-wrap *{box-sizing:border-box}
.ess-events-area{display:grid;gap:12px}

.ess-surface{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--card);box-shadow:var(--shadow)}

.ess-empty{
  padding:14px;
  border-radius:var(--radius-lg);
  border:1px dashed var(--border);
  background:rgba(127,127,127,.04);
  color:var(--text-weak);
}

/* Event cards list */
.ess-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media (max-width: 900px){.ess-cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 600px){.ess-cards{grid-template-columns:1fr}}

.ess-card-item{
  position:relative;
  display:flex;
  flex-direction:column;
  padding:12px 12px 12px 20px; /* leave room for left accent bar */
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  background:var(--card);
  text-decoration:none;
  color:inherit;
  transition:transform .14s var(--ease-out), box-shadow .14s var(--ease-out), border-color .14s var(--ease-out);
  box-shadow:var(--shadow);
}

@media (hover:hover){
  .ess-card-item:hover{transform:translateY(-1px);box-shadow:var(--shadow-hover)}
}

.ess-card-item::before{
  content:"";
  position:absolute;
  inset:10px auto 10px 12px;
  width:3px;
  border-radius:999px;
  background:hsl(var(--ess-hue, 220) 70% 45%);
  opacity:.75;
}

.ess-card-item.is-active{border-color:rgba(59,130,246,.55)}

.ess-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;min-width:0}
.ess-card-title{flex:1 1 auto;font-weight:900;font-size:14px;line-height:1.25;color:var(--text);min-width:0;word-break:break-word}
.ess-card-chip{
  flex:0 0 auto;
  font-size:12px;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(127,127,127,.06);
  white-space:nowrap;
}
.ess-card-sub{margin-top:6px;font-size:12px;color:var(--muted)}
.ess-card-meta{margin-top:auto;padding-top:10px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}

/* Event detail (single-pane, compact) */
.ess-event-card{padding:0}
.ess-event-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.ess-event-head-left{min-width:0}
.ess-event-title{font-weight:900;font-size:16px;color:var(--text);line-height:1.25}
.ess-event-desc{margin-top:6px;color:var(--muted);white-space:pre-wrap;line-height:1.55;font-size:13px}

.ess-back{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(127,127,127,.06);
  text-decoration:none;
  color:var(--text-weak);
  white-space:nowrap;
}

.ess-event-chips{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px}
.ess-chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(127,127,127,.06);
  font-size:12px;
  color:var(--text-weak);
}

.ess-chip-status.open{border-color:rgba(16,185,129,.35);background:rgba(16,185,129,.10);color:rgba(5,150,105,1)}
.ess-chip-status.closed{border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.10);color:rgba(180,83,9,1)}
html[data-theme="dark"] .ess-chip-status.open{background:rgba(16,185,129,.16);border-color:rgba(16,185,129,.30);color:#34d399}
html[data-theme="dark"] .ess-chip-status.closed{background:rgba(245,158,11,.16);border-color:rgba(245,158,11,.30);color:#fbbf24}

.ess-note{margin-top:10px;padding:9px 10px;border:1px solid var(--border);border-radius:12px;background:rgba(127,127,127,.04)}

.ess-event-body{margin-top:10px}
.ess-divider{height:1px;background:var(--border);margin:10px 0}

.ess-block{padding-top:10px}
.ess-block:first-child{padding-top:0}
.ess-block-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.ess-block-title{font-weight:900;color:var(--text);display:flex;align-items:center;gap:8px}

/* Actions & buttons */
.ess-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px;flex-wrap:wrap}
.ess-actions-left{display:flex;gap:8px;flex-wrap:wrap}

.ess-mini{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 10px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(127,127,127,.05);
  color:var(--text-weak);
  text-decoration:none;
  font-size:12px;
}

.ess-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(59,130,246,.14);
  color:var(--text);
  font-weight:900;
  cursor:pointer;
  transition:transform .14s var(--ease-out), background-color .14s var(--ease-out), box-shadow .14s var(--ease-out);
}
.ess-btn:hover{transform:translateY(-1px)}
.ess-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}

/* Form fields */
.ess-field label{display:block;font-size:12px;color:var(--muted);margin:0 0 6px}
.ess-input,.ess-textarea{
  width:100%;
  box-sizing:border-box;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(127,127,127,.06);
  outline:none;
  color:var(--text);
}
.ess-textarea{min-height:84px;resize:vertical}

.ess-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:10px;margin-top:10px}
.ess-col-12{grid-column:span 12}
.ess-col-6{grid-column:span 6}
@media (max-width: 720px){.ess-col-6{grid-column:span 12}}

/* Details */
.ess-details{
  margin-top:6px;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  background:rgba(127,127,127,.04);
  overflow:hidden;
}
.ess-details > summary{
  list-style:none;
  cursor:pointer;
  padding:8px 10px;
  font-weight:900;
  color:var(--text);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.ess-details > summary::-webkit-details-marker{display:none}
.ess-details > summary:after{content:"▾";opacity:.7}
.ess-details[open] > summary:after{content:"▴"}
.ess-details-body{padding:10px;border-top:1px solid var(--border)}

/* My signups (rendered inside its own module; avoid nested cards) */
.ess-my{display:grid;gap:10px}
.ess-my-sub{display:flex;justify-content:flex-end}
.ess-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-bottom:10px}
.ess-section-title{font-weight:900;color:var(--text)}

.ess-event-link{color:var(--text);text-decoration:none;font-weight:900}
@media (hover:hover){.ess-event-link:hover{text-decoration:underline}}

.ess-row-meta{margin-top:6px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.ess-tag{
  display:inline-flex;
  align-items:center;
  padding:3px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:900;
  border:1px solid var(--border);
}
.ess-tag.self{background:rgba(16,185,129,.10);border-color:rgba(16,185,129,.25);color:rgba(5,150,105,1)}
.ess-tag.team{background:rgba(59,130,246,.10);border-color:rgba(59,130,246,.24);color:rgba(37,99,235,1)}
html[data-theme="dark"] .ess-tag.self{background:rgba(16,185,129,.16);border-color:rgba(16,185,129,.30);color:#34d399}
html[data-theme="dark"] .ess-tag.team{background:rgba(59,130,246,.16);border-color:rgba(59,130,246,.28);color:#93c5fd}

.ess-table-wrap{overflow:auto}
.ess-table{width:100%;border-collapse:collapse}
.ess-table th,.ess-table td{padding:8px 6px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:top}
.ess-table th{text-align:left;font-size:12px;color:var(--muted)}
.ess-table-compact td{padding:10px 6px}