/* ============================================================
   أنماط شاشة التمرين اليومي (Today Screen)
   ============================================================ */

.today-header {
  padding: var(--space-5) var(--space-4) var(--space-4);
}

.today-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.today-title {
  font-size: 28px;
  margin-bottom: var(--space-2);
}

.today-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-secondary);
  font-size: 13px;
}

.streak-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-card-raised);
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 13px;
}
.streak-pill .flame { color: var(--warning); }

/* --- بطاقة ملخص اليوم (شريط تقدم) --- */
.day-summary-card {
  margin: 0 var(--space-4) var(--space-4);
  padding: var(--space-4);
}
.day-progress-bar {
  height: 8px;
  background: var(--bg-card-raised);
  border-radius: 4px;
  overflow: hidden;
  margin-top: var(--space-3);
}
.day-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.3s ease;
}
.day-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.day-summary-num { font-family: var(--font-mono); font-size: 22px; font-weight: 700; }
.day-summary-label { font-size: 13px; color: var(--text-secondary); }

/* --- قائمة تمارين اليوم --- */
.exercise-list {
  padding: 0 var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.exercise-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.exercise-card.fully-done {
  border-color: var(--accent-dim);
}

.exercise-card-header {
  padding: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.exercise-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-tertiary);
  width: 24px;
  flex-shrink: 0;
}

.exercise-header-body { flex: 1; min-width: 0; }
.exercise-name { font-weight: 700; font-size: 15px; margin-bottom: 3px; }
.exercise-scheme { font-size: 13px; color: var(--text-secondary); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.exercise-scheme .numeral { color: var(--text-primary); }

.exercise-muscle-tag {
  font-size: 11px;
  color: var(--text-tertiary);
  background: var(--bg-card-raised);
  padding: 2px 8px;
  border-radius: 10px;
}

.exercise-chevron {
  color: var(--text-tertiary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.exercise-card.expanded .exercise-chevron { transform: rotate(180deg); }

/* --- جسم البطاقة الموسّع --- */
.exercise-card-body {
  display: none;
  padding: 0 var(--space-4) var(--space-4);
}
.exercise-card.expanded .exercise-card-body { display: block; }

.exercise-note-banner {
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- حقل إدخال الوزن --- */
.weight-input-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  background: var(--bg-card-raised);
  border-radius: var(--radius-md);
}
.weight-input-label { font-size: 13px; color: var(--text-secondary); flex-shrink: 0; }
.weight-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  width: 100%;
  min-width: 0;
}
.weight-input:focus { outline: none; }
.weight-unit { font-size: 13px; color: var(--text-tertiary); flex-shrink: 0; }

/* --- شبكة المجموعات (Sets) --- */
.sets-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.set-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px var(--space-3);
  background: var(--bg-card-raised);
  border-radius: var(--radius-sm);
}
.set-row.completed { background: var(--accent-bg); }

.set-label {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  width: 52px;
  flex-shrink: 0;
}
.set-reps-target {
  flex: 1;
  font-size: 13px;
  color: var(--text-secondary);
}
.set-reps-target .numeral { color: var(--text-primary); font-size: 14px; }

.set-check-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--border-dashed);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  color: transparent;
  transition: all 0.15s ease;
}
.set-check-btn.checked {
  background: var(--accent);
  border-color: var(--accent);
  color: #14170F;
}

/* --- سؤال ما بعد التمرين --- */
.post-exercise-prompt {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px dashed var(--border-dashed);
  display: none;
}
.post-exercise-prompt.visible { display: block; }
.post-exercise-question { font-size: 14px; margin-bottom: var(--space-3); text-align: center; color: var(--text-secondary); }
.post-exercise-buttons { display: flex; gap: var(--space-2); }
.post-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card-raised);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.post-btn.selected-increase { background: var(--accent); color: #14170F; border-color: var(--accent); }
.post-btn.selected-same { background: var(--bg-card-raised); border-color: var(--text-tertiary); }

/* --- شريط تايمر الراحة (Overlay) ---
   مرفوع فوق شريط التنقل السفلي (74px + مسافة أمان) حتى لا يتداخلان،
   وبخلفية accent بارزة بدل الاندماج بلون الخلفية الرمادية المحيطة */
.rest-timer-overlay {
  position: fixed;
  bottom: 74px; /* ارتفاع شريط التنقل السفلي بالضبط */
  left: 0;
  right: 0;
  background: var(--accent);
  padding: var(--space-4);
  z-index: 50;
  transform: translateY(150%);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 480px;
  margin: 0 auto;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.rest-timer-overlay.visible { transform: translateY(0); }

.rest-timer-content {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.rest-timer-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid #14170F;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  color: #14170F;
  background: rgba(20, 23, 15, 0.08);
}
.rest-timer-label { flex: 1; font-size: 14px; font-weight: 700; color: #14170F; }
.rest-timer-skip {
  background: #14170F;
  border: none;
  color: var(--accent);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
}

/* --- زر استبدال التمرين --- */
.swap-trigger-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: transparent;
  border: 1px dashed var(--border-dashed);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: var(--space-2);
}
.swap-trigger-btn:active { background: var(--bg-card-raised); }

/* --- شريط إشعار الاستبدال الحالي --- */
.swap-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 10px 12px;
  background: var(--bg-card-raised);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  font-size: 12px;
  color: var(--text-secondary);
}
.swap-notice button {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--accent);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

/* --- نافذة اختيار البديل (Modal) --- */
.swap-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.swap-modal-backdrop.visible { opacity: 1; }

.swap-modal {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-5) var(--space-4);
  max-height: 75vh;
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.swap-modal-backdrop.visible .swap-modal { transform: translateY(0); }

.swap-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-4);
}
.swap-modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 4px;
}
.swap-modal-header h3 { font-size: 18px; }
.swap-modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-card-raised);
  border: none;
  color: var(--text-secondary);
  font-size: 14px;
  flex-shrink: 0;
}

.swap-modal-list {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
}

.swap-modal-empty {
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
  padding: var(--space-5) var(--space-3);
}

.swap-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--bg-card-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-align: right;
  cursor: pointer;
}
.swap-option:active { border-color: var(--accent); }
.swap-option-name { font-weight: 700; font-size: 14px; margin-bottom: 2px; }
.swap-option-type { font-size: 12px; color: var(--text-tertiary); }
.swap-option svg { color: var(--text-tertiary); flex-shrink: 0; transform: scaleX(-1); } /* سهم يشير لليسار بصفحة RTL بشكل طبيعي */

.day-complete-card {
  margin: var(--space-5) var(--space-4);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  background: var(--accent-bg);
  border: 1px solid var(--accent-dim);
}
.day-complete-icon { font-size: 40px; margin-bottom: var(--space-3); }
.day-complete-title { font-size: 20px; margin-bottom: 6px; }
.day-complete-sub { font-size: 14px; color: var(--text-secondary); }

/* --- حالة يوم راحة --- */
.rest-day-card {
  margin: var(--space-6) var(--space-4);
  padding: var(--space-7) var(--space-5);
  text-align: center;
}
.rest-day-icon { font-size: 36px; margin-bottom: var(--space-4); opacity: 0.6; }