/* ==================== COMMIT DIARY STYLES ==================== */

/* Flashing asterisk trigger */
.diary-asterisk {
  animation: asteriskFlash 1s step-end infinite;
}

@keyframes asteriskFlash {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Make the vertical text clickable */
.vertical-sidebar-text.diary-trigger {
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.vertical-sidebar-text.diary-trigger:hover {
  opacity: 0.5;
}

/* ==================== OVERLAY ==================== */

.diary-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  z-index: 9998;
}

.diary-overlay.visible {
  opacity: 1;
  visibility: visible;
}

/* ==================== FLOATING PAPER — HORIZONTAL ==================== */

.diary-panel {
  position: fixed;
  left: 3%;
  top: 3%;
  bottom: 3%;
  width: min(500px, 92vw);
  background: var(--bg-body);
  border: var(--border-frame) solid var(--border-strong);
  border-radius: 3px;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.2),
    0 4px 16px rgba(0, 0, 0, 0.1);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0s linear 0.15s;

  /* Punch-hole row across the top — transparent cut-outs every 20px */
  -webkit-mask-image: radial-gradient(circle 7px at 50% 13px, transparent 7px, black 7px);
  -webkit-mask-size: 20px 100%;
  -webkit-mask-position: 0 0;
  -webkit-mask-repeat: repeat-x;
  mask-image: radial-gradient(circle 7px at 50% 13px, transparent 7px, black 7px);
  mask-size: 20px 100%;
  mask-position: 0 0;
  mask-repeat: repeat-x;
}

.diary-panel.open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.15s ease, visibility 0s linear 0s;
}

/* ==================== PANEL HEADER ==================== */

.diary-header {
  padding: var(--space-3) var(--space-5);
  border-bottom: 2px solid var(--border-strong);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-shrink: 0;
}

.diary-header h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1;
}

.diary-close {
  background: none;
  border: none;
  font-size: 1rem;
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
  padding: 0;
  opacity: 0.4;
  transition: opacity var(--transition-fast);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.diary-close:hover {
  opacity: 1;
}

/* ==================== ENTRIES — LEGAL PAD LAYOUT ==================== */

.diary-entries {
  flex: 1;
  overflow-y: auto;
  position: relative;

  /* Left margin line in accent red */
  background-image: linear-gradient(
    to right,
    transparent 43px,
    var(--accent-primary) 43px,
    var(--accent-primary) 44px,
    transparent 44px
  );
}

.diary-entry {
  padding: var(--space-3) var(--space-5) var(--space-3) 58px;
  border-bottom: 1px solid var(--border-strong);
  opacity: 0.88;
}

.diary-entry:last-child {
  border-bottom: none;
}

.diary-date {
  font-family: var(--font-body);
  font-size: 0.65rem;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  opacity: 0.5;
}

.diary-summary {
  font-family: var(--font-body);
  font-size: var(--font-size-sm, 0.875rem);
  line-height: 1.65;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.diary-meta {
  font-family: var(--font-body);
  font-size: 0.65rem;
  color: var(--text-primary);
  font-weight: 500;
  opacity: 0.35;
  font-style: italic;
}

/* Loading state */
.diary-loading {
  padding: var(--space-5) var(--space-5) var(--space-5) 58px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-primary);
  opacity: 0.4;
}

.diary-asterisk-inline {
  animation: asteriskFlash 1s step-end infinite;
}

/* Empty state */
.diary-empty {
  padding: var(--space-8) var(--space-5) var(--space-8) 58px;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  opacity: 0.4;
}

/* ==================== SCROLLBAR ==================== */

.diary-entries::-webkit-scrollbar {
  width: 4px;
}

.diary-entries::-webkit-scrollbar-track {
  background: transparent;
}

.diary-entries::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  opacity: 0.3;
}

/* ==================== MOBILE ==================== */

@media (max-width: 600px) {
  .diary-panel {
    left: 3%;
    top: 3%;
    bottom: 3%;
    width: 94vw;
  }

  .diary-header {
    padding: var(--space-3) var(--space-4);
  }

  .diary-entry {
    padding: var(--space-3) var(--space-4) var(--space-3) 56px;
  }
}