/* tracker.css - Dissertation Tracker styles
   Extends sam-servellon-styles.css with tracker-specific styles */

/* ============================================
   TRACKER HEADER
   ============================================ */
.tracker-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: var(--light);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.tracker-header h1 {
    color: var(--light);
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.header-subtitle {
    color: var(--light);
    opacity: 0.9;
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* ============================================
   TAB NAVIGATION
   ============================================ */
.tracker-nav {
    background: var(--light);
    box-shadow: 0 2px 4px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.tab-group {
    display: flex;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-align: center;
}

.tab-btn:hover {
    color: var(--primary);
    background: rgba(124, 77, 189, 0.05);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

/* ============================================
   TAB PANELS
   ============================================ */
.tab-panel {
    display: none;
    padding: var(--spacing-lg) 0;
    animation: fadeInUp 0.3s ease-out;
}

.tab-panel.active {
    display: block;
}

.panel-header {
    margin-bottom: var(--spacing-lg);
}

.panel-header h2 {
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
}

.panel-header p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* ============================================
   FORMS
   ============================================ */
.entry-form {
    background: var(--light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.optional {
    font-weight: 400;
    color: var(--text-light);
    font-size: 0.85rem;
}

.form-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 2px;
}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 2px solid var(--secondary);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--text);
    transition: var(--transition);
    background: var(--light);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124, 77, 189, 0.15);
}

.form-group textarea {
    resize: vertical;
    line-height: 1.6;
}

/* Tag Selector */
.tag-selector {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.tag-btn {
    padding: 0.3rem 0.75rem;
    background: var(--light-gray);
    border: 1px solid var(--secondary);
    border-radius: 20px;
    font-family: var(--font-main);
    font-size: 0.8rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.tag-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tag-btn.selected {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--light);
    border-color: transparent;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--secondary);
}

.btn-primary {
    padding: 0.65rem 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--light);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 77, 189, 0.3);
}

.btn-secondary {
    padding: 0.65rem 1.5rem;
    background: var(--light);
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(124, 77, 189, 0.05);
}

.btn-danger {
    background: #dc3545;
}

.btn-danger:hover {
    background: #c82333;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

/* ============================================
   REFLECTION PANEL
   ============================================ */
.reflection-panel {
    background: var(--light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
    box-shadow: 0 2px 8px var(--shadow);
    border-left: 4px solid var(--accent);
}

.reflection-panel h3 {
    color: var(--accent);
    margin-bottom: var(--spacing-md);
}

.reflection-content {
    background: linear-gradient(135deg, rgba(124, 77, 189, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-style: italic;
    line-height: 1.7;
    color: var(--text);
}

.reflection-content .loading-dots::after {
    content: '';
    animation: dots 1.5s steps(3) infinite;
}

@keyframes dots {
    0% { content: ''; }
    33% { content: '.'; }
    66% { content: '..'; }
    100% { content: '...'; }
}

/* ============================================
   TIMELINE
   ============================================ */
.timeline-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: flex-end;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--light);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px var(--shadow);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.filter-group label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-light);
    white-space: nowrap;
}

.filter-group select,
.filter-group input[type="text"] {
    padding: 0.4rem 0.6rem;
    border: 2px solid var(--secondary);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 0.85rem;
    color: var(--text);
    transition: var(--transition);
}

.filter-group select:focus,
.filter-group input[type="text"]:focus {
    outline: none;
    border-color: var(--primary);
}

.filter-btn {
    padding: 0.35rem 0.85rem;
    background: var(--light-gray);
    border: 1px solid var(--secondary);
    border-radius: 20px;
    font-family: var(--font-main);
    font-size: 0.8rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    color: var(--light);
    border-color: var(--primary);
}

/* Timeline Visual */
.timeline-container {
    position: relative;
    padding-left: 2rem;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
    border-radius: 1px;
}

.timeline-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-light);
}

.timeline-empty p {
    color: var(--text-light);
}

/* Year Group */
.timeline-year-group {
    margin-bottom: var(--spacing-lg);
}

.timeline-year-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.timeline-year-label::before {
    content: '';
    position: absolute;
    left: -1.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--light);
    box-shadow: 0 0 0 3px var(--primary);
}

/* Timeline Entry Card */
.timeline-entry {
    background: var(--light);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 2px 8px var(--shadow);
    border-left: 4px solid var(--primary);
    position: relative;
    transition: var(--transition);
}

.timeline-entry:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 16px var(--shadow-dark);
}

.timeline-entry::before {
    content: '';
    position: absolute;
    left: -1.55rem;
    top: 1.1rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--light);
    border: 2px solid var(--primary);
}

.timeline-entry.type-memory {
    border-left-color: var(--primary);
}

.timeline-entry.type-buildlog {
    border-left-color: var(--accent);
}

.timeline-entry.type-buildlog::before {
    border-color: var(--accent);
}

.timeline-entry.type-reflection {
    border-left-color: #e6a23c;
}

.timeline-entry.type-reflection::before {
    border-color: #e6a23c;
}

.entry-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-sm);
}

.entry-type-badge {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.badge-memory {
    background: rgba(124, 77, 189, 0.1);
    color: var(--primary);
}

.badge-buildlog {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent);
}

.badge-reflection {
    background: rgba(230, 162, 60, 0.1);
    color: #e6a23c;
}

.entry-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
}

.entry-meta {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.entry-excerpt {
    color: var(--text);
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.entry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.entry-tag {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    background: var(--light-gray);
    border-radius: 12px;
    font-size: 0.7rem;
    color: var(--text-light);
}

.entry-expand-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-family: var(--font-main);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0;
    margin-top: var(--spacing-xs);
}

.entry-expand-btn:hover {
    text-decoration: underline;
}

.entry-full-content {
    display: none;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--secondary);
}

.entry-full-content.expanded {
    display: block;
}

.entry-field {
    margin-bottom: var(--spacing-sm);
}

.entry-field-label {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.entry-field-value {
    color: var(--text);
    line-height: 1.6;
    font-size: 0.95rem;
}

.entry-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--secondary);
}

.entry-action-btn {
    background: none;
    border: none;
    font-family: var(--font-main);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
}

.entry-action-btn.delete {
    color: #dc3545;
}

.entry-action-btn.delete:hover {
    background: rgba(220, 53, 69, 0.1);
}

.entry-action-btn.reflect {
    color: var(--accent);
}

.entry-action-btn.reflect:hover {
    background: rgba(16, 185, 129, 0.1);
}

/* ============================================
   ALL ENTRIES VIEW
   ============================================ */
.entries-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.entries-toolbar .filter-group input {
    padding: 0.5rem 0.8rem;
    border: 2px solid var(--secondary);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 0.9rem;
    min-width: 250px;
}

.entries-toolbar .filter-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.entries-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.entries-actions .btn-secondary {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.import-label {
    display: inline-block;
    text-align: center;
}

.entries-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.stat-card {
    background: var(--light);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: 0 2px 8px var(--shadow);
    text-align: center;
    min-width: 120px;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.entries-list .timeline-entry {
    border-left-width: 4px;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 0.85rem 1.5rem;
    background: var(--text);
    color: var(--light);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 0.9rem;
    box-shadow: 0 4px 16px var(--shadow-dark);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: #28a745;
}

.toast.error {
    background: #dc3545;
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}

.modal-content {
    background: var(--light);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    max-width: 400px;
    width: 90%;
    box-shadow: 0 8px 24px var(--shadow-dark);
}

.modal-content h3 {
    color: var(--text);
    margin-bottom: var(--spacing-sm);
}

.modal-content p {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .tab-group {
        gap: 0;
    }

    .tab-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .timeline-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        flex-wrap: wrap;
    }

    .entries-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .entries-toolbar .filter-group input {
        min-width: auto;
        width: 100%;
    }

    .entries-actions {
        justify-content: stretch;
    }

    .entries-actions .btn-secondary {
        flex: 1;
        text-align: center;
    }

    .entries-stats {
        flex-direction: column;
    }

    .entry-header {
        flex-direction: column;
    }

    .toast {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .tracker-header h1 {
        font-size: 1.5rem;
    }

    .panel-header h2 {
        font-size: 1.4rem;
    }

    .entry-form {
        padding: var(--spacing-md);
    }

    .timeline-container {
        padding-left: 1.5rem;
    }
}

.chat-panel {
  display: flex;
  flex-direction: column;
  border: 1px solid #2A3A4A;
  border-radius: 8px;
  overflow: hidden;
  background: #0D1117;
  margin-top: 1rem;
  font-family: 'Calibri', sans-serif;
}
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1rem;
  background: #161B27;
  border-bottom: 1px solid #2A3A4A;
}
.chat-title { font-size: 0.8rem; font-weight: 600; color: #00D4AA; }
.chat-header-actions { display: flex; gap: 0.5rem; }
.chat-action-btn {
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  border: 1px solid #2A3A4A;
  background: transparent;
  color: #9CA3AF;
  font-size: 0.7rem;
  cursor: pointer;
}
.chat-action-btn:hover { border-color: #00D4AA; color: #00D4AA; }
.chat-action-btn.chat-close:hover { border-color: #F87171; color: #F87171; }
.chat-messages {
  flex: 1;
  max-height: 320px;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.chat-message {
  max-width: 85%;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.55;
  white-space: pre-wrap;
}
.chat-message-user {
  align-self: flex-end;
  background: #1A3A2A;
  color: #E0F7F0;
  border: 1px solid #00D4AA44;
}
.chat-message-assistant {
  align-self: flex-start;
  background: #161B27;
  color: #D1D5DB;
  border: 1px solid #2A3A4A;
}
.chat-typing {
  display: none;
  align-self: flex-start;
  gap: 4px;
  padding: 0.55rem 0.85rem;
  background: #161B27;
  border: 1px solid #2A3A4A;
  border-radius: 8px;
}
.chat-typing span {
  width: 6px; height: 6px;
  background: #4B5563;
  border-radius: 50%;
  animation: chatbounce 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes chatbounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); background: #00D4AA; }
}
.chat-input-row {
  display: flex;
  gap: 0.4rem;
  padding: 0.65rem;
  border-top: 1px solid #2A3A4A;
  background: #0D1117;
  align-items: flex-end;
}
.chat-input {
  flex: 1;
  background: #161B27;
  border: 1px solid #2A3A4A;
  border-radius: 6px;
  color: #F0F4F8;
  font-size: 0.85rem;
  padding: 0.5rem 0.75rem;
  resize: none;
  font-family: inherit;
}
.chat-input:focus { outline: none; border-color: #00D4AA; }
.chat-send-btn {
  width: 36px; height: 36px;
  background: #00D4AA;
  border: none;
  border-radius: 6px;
  color: #0D1117;
  font-size: 1.1rem;
  cursor: pointer;
  font-weight: 700;
  flex-shrink: 0;
}
.chat-send-btn:hover { background: #00B894; }
.chat-speech-btn {
  width: 36px; height: 36px;
  background: transparent;
  border: 1px solid #2A3A4A;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
}
.chat-speech-btn:hover { border-color: #00D4AA; }

/* Save-details inline form */
.chat-save-details {
  padding: 0.75rem;
  border-top: 1px solid #2A3A4A;
  background: #0D1117;
}
.chat-save-field {
  margin-bottom: 0.6rem;
}
.chat-save-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: #9CA3AF;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}
.chat-save-details .tag-selector {
  margin-bottom: 0;
}
.chat-save-details .tag-btn {
  background: #161B27;
  border-color: #2A3A4A;
  color: #9CA3AF;
}
.chat-save-details .tag-btn:hover {
  border-color: #00D4AA;
  color: #00D4AA;
}
.chat-save-details .tag-btn.selected {
  background: #003D30;
  color: #00D4AA;
  border-color: #00D4AA44;
}
.chat-save-details .chat-input {
  width: 100%;
  box-sizing: border-box;
}
.chat-save-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.6rem;
}
.chat-confirm-btn {
  padding: 0.3rem 0.8rem;
  background: #00D4AA;
  border: none;
  border-radius: 4px;
  color: #0D1117;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
}
.chat-confirm-btn:hover { background: #00B894; }
.chat-confirm-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ============================================
   SOURCE BADGE (Build Log + All Entries)
   ============================================ */
.source-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    vertical-align: middle;
}
.source-live {
    background: rgba(0, 184, 148, 0.15);
    color: #00b894;
}
.source-local {
    background: rgba(0,0,0,0.06);
    color: var(--text-light);
}

/* ============================================
   BUILD LOG - COMMIT VIEWER
   ============================================ */
.buildlog-toolbar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.btn-sm {
    padding: 0.3rem 0.75rem;
    font-size: 0.82rem;
}

.commits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.commits-loading {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--text-light);
}

.commit-card {
    background: var(--light);
    border: 1px solid rgba(0,0,0,0.09);
    border-radius: 8px;
    padding: var(--spacing-md);
    box-shadow: 0 1px 3px var(--shadow);
    transition: var(--transition);
}

.commit-card:hover {
    box-shadow: 0 2px 8px var(--shadow);
    border-color: rgba(124, 77, 189, 0.3);
}

.commit-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: 0.3rem;
}

.commit-main {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
}

.commit-hash {
    font-family: monospace;
    font-size: 0.78rem;
    color: var(--primary);
    background: rgba(124, 77, 189, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
    flex-shrink: 0;
}

.commit-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.commit-actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.commit-gh-link {
    color: var(--text-light);
    font-size: 0.9rem;
    text-decoration: none;
    padding: 3px 5px;
    border-radius: 4px;
    line-height: 1;
}
.commit-gh-link:hover { color: var(--primary); background: rgba(124, 77, 189, 0.08); }

.commit-reflect-btn {
    padding: 0.25rem 0.65rem;
    font-size: 0.8rem;
    background: none;
    border: 1px solid var(--primary);
    border-radius: 4px;
    color: var(--primary);
    cursor: pointer;
    font-family: var(--font-main);
    transition: var(--transition);
}
.commit-reflect-btn:hover {
    background: var(--primary);
    color: var(--light);
}

.commit-meta {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-bottom: 0.2rem;
}

.commit-body {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-top: 0.4rem;
    white-space: pre-wrap;
    border-left: 2px solid rgba(124, 77, 189, 0.2);
    padding-left: 0.6rem;
    line-height: 1.4;
}

/* ============================================
   GRAPH TAB - full-height iframe
   ============================================ */
.graph-tab-panel {
    padding: 0 !important;
    /* Cancel the container's side padding so the iframe goes edge-to-edge */
    margin-left: calc(-1 * var(--spacing-lg, 1.5rem));
    margin-right: calc(-1 * var(--spacing-lg, 1.5rem));
}

.graph-iframe {
    display: block;
    width: 100%;
    /* Fill the viewport below the tracker header (~88px) + nav bar (~50px) */
    height: calc(100vh - 138px);
    border: none;
    background: #0D1117;
}