/* ============================================
   AK FITNESS — PROGRESS
   ============================================ */
.progress-page { padding: 24px; max-width: 900px; margin: 0 auto; }
.progress-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 24px; }
.progress-title { font-family: var(--font-heading); text-transform: uppercase; font-weight: 700; font-size: 1.3rem; color: var(--text-primary); margin-bottom: 4px; }
.progress-subtitle { color: var(--text-secondary); font-size: 0.85rem; }

/* Tabs */
.progress-tabs { display: flex; gap: 8px; margin-bottom: 24px; border-bottom: 1px solid var(--border-subtle); padding-bottom: 12px; }
.progress-tab { background: none; border: none; color: var(--text-secondary); font-family: var(--font-heading); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; font-size: 0.85rem; padding: 8px 16px; cursor: pointer; position: relative; transition: color 0.2s; }
.progress-tab.active { color: var(--accent-green); }
.progress-tab.active::after { content: ''; position: absolute; bottom: -13px; left: 0; right: 0; height: 2px; background: var(--accent-green); box-shadow: 0 0 8px var(--accent-green-glow); }

/* Chart Area */
.chart-container { padding: 24px; margin-bottom: 24px; }
.chart-header { display: flex; justify-content: space-between; margin-bottom: 20px; }
.chart-title { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.chart-value { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--accent-green); }
.chart-unit { font-size: 0.9rem; color: var(--text-muted); font-weight: 500; }
.canvas-wrapper { width: 100%; height: 240px; position: relative; }

/* Log Form */
.log-card { padding: 24px; margin-bottom: 24px; }
.log-form-grid { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: end; }
.measurements-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 16px; margin-top: 16px; }

/* History List */
.history-list { display: flex; flex-direction: column; gap: 8px; }
.history-item { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-card); }
.history-date { color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; }
.history-val { color: var(--text-primary); font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; }
.history-val span { color: var(--text-muted); font-size: 0.8rem; font-weight: 500; }
.history-diff { font-size: 0.8rem; display: flex; align-items: center; gap: 4px; }
.diff-down { color: var(--accent-green); }
.diff-up { color: var(--danger); }
.diff-flat { color: var(--text-muted); }

/* Photos Tab */
.photos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 16px; }
.photo-card { aspect-ratio: 3/4; background: var(--bg-tertiary); border-radius: var(--radius-card); overflow: hidden; position: relative; border: 1px solid var(--border-subtle); }
.photo-card img { width: 100%; height: 100%; object-fit: cover; }
.photo-date { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,0.7); padding: 8px; color: #fff; font-size: 0.75rem; text-align: center; }
.photo-upload-card { display: flex; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s; border: 2px dashed var(--border-subtle); }
.photo-upload-card:hover { border-color: var(--accent-green); background: rgba(0,255,136,0.02); color: var(--accent-green); transform: translateY(-4px);  }

@media (max-width: 768px) {
  .log-form-grid { grid-template-columns: 1fr; }
}