/* ================================
   S.F. Round — Panel & Buttons
================================ */

.sf-panel-wrapper {
  position: relative;
  margin-top: 12px;
}

.btn-sf-trigger {
  width: 100%;
  padding: 10px 16px;
  background-color: #5a7d6b;
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s ease;
  letter-spacing: 0.03em;
}

.btn-sf-trigger:hover {
  background-color: #3f5e4e;
}

.btn-sf-trigger.active {
  background-color: #2d4438;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.sf-panel {
  position: fixed;  /* ← use fixed instead of absolute */
  background: #fff;
  border: 1px solid #dde5e0;
  border-radius: 10px 10px 0 0;
  padding: 12px 14px;
  box-shadow: 0 -6px 16px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  /* Remove bottom/top/left/right — set them via JS */
}

.sf-panel.open {
  display: block;
}

.sf-label {
  display: block;
  font-size: 0.75rem;
  color: #888;
  margin-bottom: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sf-options {
  display: flex;
  gap: 8px;
}

.btn-sf-opt {
  flex: 1;
  padding: 9px 0;
  font-size: 0.875rem;
  font-weight: 600;
  background-color: #eef4f1;
  color: #2d4438;
  border: 1px solid #c5d9ce;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.btn-sf-opt:hover {
  background-color: #c8e6d4;
  border-color: #5a7d6b;
}

.btn-sf-opt:active {
  transform: scale(0.96);
}

/* Flash feedback on display */
@keyframes sf-flash {
  0%   { background-color: #c8f0d8; }
  100% { background-color: transparent; }
}

.sf-flash {
  animation: sf-flash 0.5s ease-out;
}

/* ================================
   Dark Mode
================================ */
body.dark-mode .btn-sf-trigger {
  background-color: #3f5e4e;
  border: 1px solid #5a7d6b;
}

body.dark-mode .btn-sf-trigger:hover,
body.dark-mode .btn-sf-trigger.active {
  background-color: #2d4438;
}

body.dark-mode .sf-panel {
  background-color: #1e1e1e;
  border-color: #3a3a3a;
}

body.dark-mode .sf-label {
  color: #777;
}

body.dark-mode .btn-sf-opt {
  background-color: #2a3d32;
  color: #c8e6d4;
  border-color: #3f5e4e;
}

body.dark-mode .btn-sf-opt:hover {
  background-color: #1a4d2e;
  border-color: #5a7d6b;
}

@keyframes sf-flash-dark {
  0%   { background-color: #1a4d2e; }
  100% { background-color: transparent; }
}

body.dark-mode .sf-flash {
  animation: sf-flash-dark 0.5s ease-out;
}