/* =====================================================
   Gym Progress Tracker — Desktop Dashboard & Shell Styles
   Anti-slop, clean typography, responsive grid & dark mode
===================================================== */

/* -------------------------
   App Shell Layout
------------------------- */
.app-shell {
    display: flex;
    min-height: 100vh;
    background: #f2f4f7;
    direction: rtl;
}

/* -------------------------
   Sidebar (Desktop >= 1024px)
------------------------- */
.app-sidebar {
    display: none;
    width: 260px;
    flex-shrink: 0;
    background: #ffffff;
    border-left: 1px solid #e5e7eb;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 20px 20px;
    border-bottom: 1px solid #f3f4f6;
}

.sidebar-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #2563eb;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}

.sidebar-title h1 {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    color: #111827;
    line-height: 1.2;
}

.sidebar-title span {
    display: block;
    font-size: 11px;
    color: #6b7280;
    margin-top: 2px;
}

/* Navigation items */
.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: #4b5563;
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 500;
    text-align: right;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.sidebar-nav-item:hover {
    background: #f3f4f6;
    color: #111827;
}

.sidebar-nav-item.active {
    background: #eff6ff;
    color: #1d4ed8;
    font-weight: 700;
}

.sidebar-nav-icon {
    font-size: 17px;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-divider {
    height: 1px;
    background: #f3f4f6;
    margin: 10px 14px;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid #f3f4f6;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-status {
    font-size: 10.5px;
    color: #9ca3af;
    text-align: center;
    line-height: 1.6;
}

/* -------------------------
   Main Body Layout
------------------------- */
.app-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

/* Desktop Topbar */
.desktop-topbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 28px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 90;
}

.desktop-topbar-title {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
}

.desktop-topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Desktop Theme Toggle Icon Button (Top-left corner) */
.desktop-theme-icon-btn {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    background: #ffffff;
    color: #374151;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.desktop-theme-icon-btn:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
    transform: scale(1.05);
}

body.dark-mode .desktop-theme-icon-btn {
    background: #1e293b;
    border-color: #475569;
    color: #f3f4f6;
}

/* Mobile Top Nav Switcher */
.mobile-nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 90;
}

.mobile-nav-brand {
    font-size: 18px;
    font-weight: 800;
    color: #1f2937;
}

.mobile-tab-switch {
    display: flex;
    background: #f3f4f6;
    padding: 3px;
    border-radius: 8px;
    gap: 2px;
}

.mobile-tab-btn {
    border: none;
    background: transparent;
    padding: 6px 12px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    color: #4b5563;
    cursor: pointer;
}

.mobile-tab-btn.active {
    background: #ffffff;
    color: #1d4ed8;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* -------------------------
   Views Manager
------------------------- */
.app-view {
    display: none;
    width: 100%;
}

.app-view.active {
    display: block;
}

/* -------------------------
   Desktop Dashboard Page
------------------------- */
.dashboard-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Hero / Overview Banner */
.dash-overview-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 20px 24px;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 20px;
}

.dash-overview-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dash-program-kicker {
    font-size: 12px;
    color: #2563eb;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.dash-overview-title {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    color: #111827;
}

.dash-overview-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #4b5563;
}

.dash-overview-meta .sep {
    color: #d1d5db;
}

.dash-progress-track {
    width: 100%;
    max-width: 460px;
    margin-top: 6px;
}

.dash-progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11.5px;
    color: #6b7280;
    margin-bottom: 4px;
}

.dash-progress-bar-bg {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: #e5e7eb;
    overflow: hidden;
}

.dash-progress-bar-fill {
    height: 100%;
    background: #2563eb;
    border-radius: 999px;
    transition: width 0.4s ease;
}

.dash-overview-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dash-start-workout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #2563eb;
    color: #ffffff;
    font-weight: 700;
    font-size: 14px;
    padding: 12px 22px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease;
}

.dash-start-workout-btn:hover {
    background: #1d4ed8;
}

/* -------------------------
   KPI Summary Metric Cards
------------------------- */

/* -------------------------
   Charts Grid
------------------------- */

.dash-empty-notice {
    font-size: 12.5px;
    color: #9ca3af;
    text-align: center;
    padding: 30px 10px;
}

/* -------------------------
   Training Cycle Tracker (Week 1..4 Sessions)
------------------------- */
.dash-cycle-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
}

.dash-cycle-header {
    margin-bottom: 16px;
}

.dash-cycle-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #111827;
}

.dash-cycle-header p {
    margin: 4px 0 0;
    font-size: 12px;
    color: #6b7280;
}

.dash-cycle-weeks {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

@media (max-width: 900px) {
    .dash-cycle-weeks {
        grid-template-columns: repeat(2, 1fr);
    }
}

.dash-cycle-week-col {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dash-cycle-week-title {
    font-size: 13px;
    font-weight: 700;
    color: #374151;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 6px;
    border-bottom: 1px solid #e5e7eb;
}

.dash-cycle-week-badge {
    font-size: 10.5px;
    color: #6b7280;
}

.dash-cycle-session-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    font-size: 12px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.dash-cycle-session-item:hover {
    border-color: #93c5fd;
    background: #eff6ff;
}

.dash-cycle-session-item.done {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.dash-cycle-session-item.active-next {
    border-color: #3b82f6;
    background: #eff6ff;
    box-shadow: 0 0 0 1px #3b82f6;
}

.dash-cycle-session-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dash-cycle-session-info strong {
    color: #1f2937;
    font-size: 12px;
}

.dash-cycle-session-info span {
    color: #6b7280;
    font-size: 10px;
}

.dash-cycle-status-icon {
    font-size: 13px;
    flex-shrink: 0;
}

/* -------------------------
   Recent Workouts Table
------------------------- */
.dash-table-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
}

.dash-table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.dash-table-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #111827;
}

.dash-table-wrap {
    overflow-x: auto;
}

.dash-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.dash-table th,
.dash-table td {
    padding: 12px 10px;
    text-align: center;
    border-bottom: 1px solid #f3f4f6;
    white-space: nowrap;
}

.dash-table th {
    color: #6b7280;
    font-weight: 600;
    background: #f9fafb;
}

.dash-table th:first-child,
.dash-table td:first-child {
    text-align: right;
    font-weight: 600;
}

.dash-table-action-btn {
    padding: 5px 10px;
    font-size: 11px;
    border-radius: 6px;
    border: 1px solid #d1d5db;
    background: #ffffff;
    color: #2563eb;
    cursor: pointer;
    font-family: inherit;
}

.dash-table-action-btn:hover {
    background: #eff6ff;
    border-color: #93c5fd;
}

/* Workout Detail Modal */
.dash-detail-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(17, 24, 39, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.dash-detail-modal {
    width: 100%;
    max-width: 580px;
    max-height: 85vh;
    background: #ffffff;
    border-radius: 16px;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.dash-detail-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
}

.dash-detail-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: #111827;
}

/* -------------------------
   Responsive Layout Rules
------------------------- */
@media (min-width: 1024px) {
    .app-sidebar {
        display: flex;
    }

    .desktop-topbar {
        display: flex;
    }

    .mobile-nav-bar {
        display: none;
    }

    /* Wrap the active workout recorder nicely on desktop */
    #viewWorkout .container {
        max-width: 820px;
        margin: 24px auto;
        padding: 0 16px 40px;
    }

    #viewPrograms,
    #viewHistory,
    #viewBank,
    #viewReports,
    #viewBackup,
    #viewSettings {
        max-width: 1080px;
        margin: 0 auto;
        padding: 24px;
    }
}

/* Mobile Dashboard Layout Rules (< 1024px) */
@media (max-width: 1023px) {
    /* Hide start next workout button & program upload buttons in mobile dashboard (Requirement 1) */
    .dash-overview-actions,
    .dash-start-workout-btn,
    #dashStartNextBtn {
        display: none !important;
    }
}

/* -------------------------
   Dark Mode Support
------------------------- */
body.dark-mode .app-shell {
    background: #0f172a;
    color: #f3f4f6;
}

body.dark-mode .app-sidebar,
body.dark-mode .desktop-topbar,
body.dark-mode .mobile-nav-bar,
body.dark-mode .dash-overview-card,
body.dark-mode .dash-cycle-card,
body.dark-mode .dash-table-card,
body.dark-mode .dash-detail-modal {
    background: #1e293b;
    border-color: #334155;
    color: #f3f4f6;
}

body.dark-mode .sidebar-header,
body.dark-mode .sidebar-divider,
body.dark-mode .sidebar-footer,
body.dark-mode .dash-table th,
body.dark-mode .dash-table td {
    border-color: #334155;
}

body.dark-mode .sidebar-title h1,
body.dark-mode .desktop-topbar-title,
body.dark-mode .dash-overview-title,
body.dark-mode .dash-cycle-header h3,
body.dark-mode .dash-table-header h3,
body.dark-mode .dash-detail-modal-header h3 {
    color: #f8fafc;
}

body.dark-mode .sidebar-nav-item {
    color: #94a3b8;
}

body.dark-mode .sidebar-nav-item:hover {
    background: #334155;
    color: #f8fafc;
}

body.dark-mode .sidebar-nav-item.active {
    background: #1e3a8a;
    color: #93c5fd;
}

body.dark-mode .dash-cycle-week-col {
    background: #0f172a;
    border-color: #334155;
}

body.dark-mode .dash-cycle-week-title {
    color: #e2e8f0;
    border-color: #334155;
}

body.dark-mode .dash-cycle-session-item {
    background: #1e293b;
    border-color: #334155;
    color: #cbd5e1;
}

body.dark-mode .dash-cycle-session-item.done {
    background: #064e3b;
    border-color: #059669;
}

body.dark-mode .dash-cycle-session-item.active-next {
    background: #1e3a8a;
    border-color: #3b82f6;
}

body.dark-mode .dash-table th {
    background: #0f172a;
    color: #94a3b8;
}

body.dark-mode .dash-table-action-btn {
    background: #1e293b;
    border-color: #475569;
    color: #93c5fd;
}

body.dark-mode .mobile-tab-switch {
    background: #0f172a;
}

body.dark-mode .mobile-tab-btn {
    color: #94a3b8;
}

body.dark-mode .mobile-tab-btn.active {
    background: #1e293b;
    color: #60a5fa;
}

body.dark-mode .dash-progress-bar-bg {
    background: #334155;
}

/* -------------------------
   Calendar day details
------------------------- */

.calendar-day-details-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.calendar-day-item {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

/* Dark mode overrides */

body.dark-mode .calendar-day-details-card {
    background: #1e293b !important;
    border-color: #334155 !important;
    color: #f1f5f9 !important;
}

body.dark-mode .calendar-day-item {
    background: #0f172a !important;
    border-color: #334155 !important;
    color: #f1f5f9 !important;
}

/* -------------------------
   History Filters & Search
------------------------- */
.history-filters-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding: 14px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}

.history-filter-select,
.history-search-input {
    min-height: 40px;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    background: #ffffff;
    font-family: inherit;
    font-size: 13px;
    color: #1f2937;
}

.history-search-input {
    flex: 1;
    min-width: 200px;
}

/* -------------------------
   Program Upload Dedicated Box (In Programs View)
------------------------- */

/* Dark mode additions */

body.dark-mode .calendar-day-details-card,
body.dark-mode .history-filters-bar{
    background: #1e293b;
    border-color: #334155;
    color: #f3f4f6;
}

body.dark-mode .history-filter-select,
body.dark-mode .history-search-input {
    background: #0f172a;
    border-color: #475569;
    color: #f3f4f6;
}

/* Dark mode: وضعیت جلسات دوره تمرینی */
body.dark-mode .dash-cycle-header p,
body.dark-mode .dash-cycle-week-badge {
    color: #94a3b8;
}

body.dark-mode .dash-cycle-session-info strong {
    color: #f1f5f9;
}

body.dark-mode .dash-cycle-session-info span {
    color: #94a3b8;
}

body.dark-mode .dash-cycle-status-icon {
    color: #cbd5e1;
}

body.dark-mode .dash-cycle-session-item:hover {
    background: #334155;
    border-color: #60a5fa;
}

body.dark-mode .dash-cycle-session-item.done .dash-cycle-session-info span,
body.dark-mode .dash-cycle-session-item.done .dash-cycle-status-icon {
    color: #6ee7b7;
}

body.dark-mode .dash-cycle-session-item.done:hover {
    background: #065f46;
}

body.dark-mode .dash-cycle-session-item.active-next .dash-cycle-session-info span,
body.dark-mode .dash-cycle-session-item.active-next .dash-cycle-status-icon {
    color: #bfdbfe;
}

body.dark-mode .dash-cycle-session-item.active-next:hover {
    background: #1e40af;
}

/* موبایل: عنوان «ثبت جلسه تمرینی» در صفحه‌ی ثبت تمرین نمایش داده نشود */
@media (max-width: 1023px) {
    #viewWorkout .page-header {
        display: none !important;
    }
}

/* =====================================================
   تقویم دسکتاپ: نمای یک‌ساله (۱۲ ماه) + پنل جزئیات روز
===================================================== */
@media (min-width: 1024px) {
    #viewCalendar {
        max-width: 1440px;
        margin: 0 auto;
    }
}

.cal-wide {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 20px;
    align-items: start;
}

@media (max-width: 1250px) {
    .cal-wide {
        grid-template-columns: 1fr;
    }
}

.cal-wide-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.cal-wide-nav {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cal-wide-nav h3 {
    min-width: 220px;
    margin: 0;
    text-align: center;
    font-size: 16px;
    font-weight: 800;
    color: #111827;
}

.cal-today-btn {
    min-height: 34px;
    padding: 4px 14px;
    font-size: 12.5px;
}

.cal-wide-count {
    font-size: 12.5px;
    color: #6b7280;
}

.cal-year-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 14px;
}

.cal-month-card {
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #ffffff;
}

.cal-month-card.current {
    border-color: #2563eb;
    box-shadow: 0 0 0 1px #2563eb;
}

.cal-month-card header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.cal-month-card h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    color: #111827;
}

.cal-month-card header span {
    font-size: 11px;
    font-weight: 600;
    color: #16a34a;
}

.cal-month-card .date-picker-grid {
    gap: 2px;
}

.cal-month-card .date-picker-day {
    height: 32px;
    font-size: 12px;
}

.cal-month-card .date-picker-day-circle {
    width: 26px;
    height: 26px;
}

.cal-wide-side {
    position: sticky;
    top: 84px;
}

.calendar-day-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f3f4f6;
    font-size: 14px;
}

.calendar-day-head span {
    flex: 0 0 auto;
    font-size: 12px;
    font-weight: 700;
    color: #16a34a;
}

.calendar-day-item {
    flex-direction: column;
    align-items: stretch !important;
}

.calendar-day-sub {
    display: block;
    margin-top: 2px;
    font-size: 11.5px;
    color: #6b7280;
}

.calendar-day-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.calendar-day-empty {
    text-align: center;
    color: #6b7280;
}

.calendar-day-empty p {
    margin: 0 0 10px;
    font-size: 13px;
}

.calendar-day-empty .secondary-btn {
    min-height: 36px;
    padding: 6px 14px;
    font-size: 12px;
}

body.dark-mode .cal-wide-nav h3,
body.dark-mode .cal-month-card h4 {
    color: #f8fafc;
}

body.dark-mode .cal-wide-count,
body.dark-mode .calendar-day-sub {
    color: #94a3b8;
}

body.dark-mode .cal-month-card {
    background: #1e293b;
    border-color: #334155;
}

body.dark-mode .cal-month-card.current {
    border-color: #3b82f6;
    box-shadow: 0 0 0 1px #3b82f6;
}

body.dark-mode .calendar-day-head {
    border-color: #334155;
}