/* IronSyncIQ - Styles */

/* ═══════════════════════════════════════════
   THEME VARIABLES
   ═══════════════════════════════════════════ */

/* ── IronSyncIQ Brand Palette ─────────────────────────────────────
   Obsidian Black  #000000  — foundational background
   Active Red      #CC2428  — CTAs, active states, intensity
   Stark White     #FFFFFF  — headers, critical data (light theme bg)
   Grid Grey       #4D4D4D  — secondary elements, labels, chart lines
   Steel Silver    #EBEBEB  — body text, inputs, data display
   ────────────────────────────────────────────────────────────────── */

/* Dark Theme (Default) */
:root {
    --bg-primary:    #000000;   /* Obsidian Black */
    --bg-secondary:  #0a0a0a;
    --bg-card:       #111111;
    --bg-hover:      #1a1a1a;
    --text-primary:  #EBEBEB;   /* Steel Silver */
    --text-secondary:#4D4D4D;   /* Grid Grey */
    --text-muted:    #2a2a2a;
    --border:        #2a2a2a;
    --border-light:  #1a1a1a;

    --primary:       #CC2428;   /* Active Red */
    --primary-dark:  #a81c20;
    --primary-light: #d94548;

    --accent:        #CC2428;
    --accent-dark:   #a81c20;
    --success:       #00ba7c;
    --warning:       #ffd400;
    --danger:        #CC2428;
    --error:         #CC2428;
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary:    #ffffff;   /* Stark White */
    --bg-secondary:  #f5f5f5;
    --bg-card:       #ffffff;
    --bg-hover:      #EBEBEB;   /* Steel Silver as surface */
    --text-primary:  #000000;   /* Obsidian Black */
    --text-secondary:#4D4D4D;   /* Grid Grey */
    --text-muted:    #999999;
    --border:        #d5d5d5;
    --border-light:  #EBEBEB;

    --primary:       #CC2428;   /* Active Red */
    --primary-dark:  #a81c20;
    --primary-light: #d94548;

    --accent:        #CC2428;
    --accent-dark:   #a81c20;
    --success:       #00ba7c;
    --warning:       #e6a000;
    --danger:        #CC2428;
    --error:         #CC2428;
}

/* ═══════════════════════════════════════════
   BASE STYLES
   ═══════════════════════════════════════════ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* ═══════════════════════════════════════════
   LOADING & AUTH SCREENS
   ═══════════════════════════════════════════ */

.loading-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.auth-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    overflow-y: auto;
}

.auth-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    max-width: 420px;
    width: 90%;
    margin: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.auth-form {
    animation: fadeIn 0.3s ease;
}

.auth-form a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-form a:hover {
    text-decoration: underline;
}

/* ═══════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════ */

header {
    padding: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}

.logo {
    display: flex;
    align-items: center;
    padding: 0 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.3px;
    color: var(--text-primary);
    text-transform: uppercase;
}

.nav-tabs {
    display: flex;
    gap: 0;
}

.nav-tab {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    padding: 18px 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    position: relative;
    white-space: nowrap;
}

.nav-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.nav-tab.active {
    color: var(--text-primary);
    font-weight: 700;
    border-bottom-color: var(--primary);
}

.nav-tab::before { display: none; }

/* ═══════════════════════════════════════════
   VIEWS
   ═══════════════════════════════════════════ */

.view {
    display: none;
}

.view.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══════════════════════════════════════════
   HERO WORKOUT
   ═══════════════════════════════════════════ */

.hero-workout {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.hero-workout h2 {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 36px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0;
    margin-bottom: 12px;
    line-height: 1.1;
}

/* ═══════════════════════════════════════════
   BUTTONS - TACTICAL STYLE
   ═══════════════════════════════════════════ */

.btn {
    background: var(--primary);
    color: #ffffff;
    border: none;
    padding: 10px 24px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: background 0.15s;
    border-radius: 9999px;
}

.btn:hover {
    background: var(--primary-dark);
}

.btn:active {
    opacity: 0.85;
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    box-shadow: none;
}

.btn-secondary:hover {
    background: var(--bg-hover);
}

.btn-small {
    padding: 6px 16px;
    font-size: 13px;
}

.btn-remove {
    background: var(--danger);
    color: #fff;
    border: none;
    padding: 6px 14px;
    font-size: 12px;
    border-radius: 9999px;
    cursor: pointer;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
}

/* ═══════════════════════════════════════════
   CARDS & CONTAINERS
   ═══════════════════════════════════════════ */

.workout-plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.plan-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: background 0.15s, border-color 0.15s;
    position: relative;
}

.plan-card:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
}

.plan-card h3 {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 24px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.plan-meta {
    display: flex;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.selected-plan {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(204, 36, 40, 0.25) !important;
}

/* ═══════════════════════════════════════════
   WORKOUT TRACKING
   ═══════════════════════════════════════════ */

.exercise-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
}

.exercise-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.exercise-name {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 24px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.last-performance {
    color: var(--text-secondary);
    font-size: 13px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
}

.sets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.set-box {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    text-align: center;
    transition: border-color 0.15s;
}

.set-box.completed {
    border-color: var(--success);
    background: rgba(0, 186, 124, 0.08);
}

.set-box.skipped {
    border-color: var(--border);
    background: transparent;
    opacity: 0.5;
}

/* Effort rating */
.exercise-all-done {
    border-color: var(--success) !important;
}

.effort-prompt {
    border-top: 1px solid var(--border);
    margin-top: 12px;
    padding-top: 14px;
}

.effort-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.effort-btn {
    flex: 1 1 auto;
    min-width: 120px;
    padding: 10px 8px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: transform 0.1s, opacity 0.1s;
}

.effort-btn:active {
    transform: scale(0.96);
    opacity: 0.85;
}

.effort-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
}

.set-number {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.set-input-group {
    display: flex;
    gap: 6px;
    justify-content: center;
}

.set-input {
    width: 54px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    text-align: center;
    padding: 8px 4px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 8px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
}

.set-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(204, 36, 40, 0.2);
}

.complete-set-btn {
    width: 100%;
    margin-top: 10px;
    padding: 8px 10px;
    background: var(--success);
    color: #ffffff;
    border: none;
    border-radius: 9999px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: opacity 0.15s;
    font-size: 12px;
}

.complete-set-btn:hover {
    opacity: 0.85;
}

/* ═══════════════════════════════════════════
   REST TIMER - TACTICAL
   ═══════════════════════════════════════════ */

.rest-timer {
    position: fixed;
    left: 0;
    right: 0;
    z-index: 101;
    background: rgba(0, 0, 0, 0.95);
    border-bottom: 1px solid var(--border);
    padding: 10px 20px;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    backdrop-filter: blur(16px);
}

.rest-timer.active {
    display: flex;
}

.rest-timer .timer-display {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    margin: 0;
}

.rest-timer .timer-label {
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 12px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
}

.rest-timer .timer-controls {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 0;
}

/* Standalone .timer-display used by stopwatch (not inside .rest-timer) */
.timer-display {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 72px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
}

.timer-label {
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 14px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
}

.timer-controls {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
}

/* ═══════════════════════════════════════════
   INACTIVE CLOCK WIDGET
   ═══════════════════════════════════════════ */

.inactive-clock {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 20px;
    margin-top: 16px;
    text-align: center;
    transition: border-color 0.5s ease;
}

.inactive-clock[data-urgency="yellow"] { border-left-color: var(--warning); }
.inactive-clock[data-urgency="red"]    { border-left-color: var(--danger); }

.inactive-clock-time {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--success);
    transition: color 0.5s ease;
    letter-spacing: 2px;
}

.inactive-clock[data-urgency="yellow"] .inactive-clock-time { color: var(--warning); }
.inactive-clock[data-urgency="red"]    .inactive-clock-time { color: var(--danger); }

.inactive-clock-label {
    color: var(--text-secondary);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
    margin-top: 4px;
}

/* ═══════════════════════════════════════════
   STOPWATCH PANEL (AMRAP / EMOM)
   ═══════════════════════════════════════════ */

.stopwatch-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 40px;
    text-align: center;
    margin-top: 16px;
}

.stopwatch-display {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 64px;
    font-weight: 800;
    color: var(--warning);
    margin-bottom: 8px;
    letter-spacing: 2px;
}

/* ═══════════════════════════════════════════
   PROGRESS & STATS
   ═══════════════════════════════════════════ */

.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: background 0.15s;
}

.stat-card:hover {
    background: var(--bg-hover);
}

.stat-value {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 42px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.stat-label {
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 11px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
}

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.chart-header {
    margin-bottom: 24px;
}

.chart-title {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 28px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ═══════════════════════════════════════════
   FORMS & INPUTS
   ═══════════════════════════════════════════ */

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-input,
select.form-input {
    width: 100%;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 12px 14px;
    font-size: 15px;
    border-radius: 8px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    transition: border-color 0.15s;
}

.form-input:focus,
select.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(204, 36, 40, 0.2);
}

/* ═══════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════ */

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 150;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    max-width: 600px;
    width: 92%;
    max-height: 88vh;
    overflow-y: auto;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
}

.modal-header {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 24px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 24px;
    letter-spacing: 0;
    color: var(--text-primary);
}

/* ═══════════════════════════════════════════
   THEME TOGGLE
   ═══════════════════════════════════════════ */

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.15s;
}

.theme-toggle:hover {
    background: var(--bg-card);
}

.toggle-switch {
    position: relative;
    width: 60px;
    height: 30px;
    background: var(--border);
    border-radius: 15px;
    transition: all 0.3s;
}

.toggle-switch::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: var(--text-primary);
    border-radius: 50%;
    transition: all 0.3s;
}

.theme-toggle.active .toggle-switch {
    background: var(--primary);
}

.theme-toggle.active .toggle-switch::before {
    left: 33px;
}

/* ═══════════════════════════════════════════
   DAY/EXERCISE BUILDER
   ═══════════════════════════════════════════ */

.day-container {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.day-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 12px;
}

.day-name-input {
    font-weight: 700;
    font-size: 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
}

.exercise-builder-item {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 12px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.exercise-builder-item > div {
    flex: 1;
}

/* ═══════════════════════════════════════════
   EXERCISE BROWSER
   ═══════════════════════════════════════════ */

.exercise-result-item {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.exercise-result-item:hover {
    border-color: var(--primary);
    background: var(--bg-card);
}

.exercise-result-item:active {
    opacity: 0.85;
}

/* ═══════════════════════════════════════════
   PROGRESS PHOTOS
   ═══════════════════════════════════════════ */

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.photo-item {
    position: relative;
    aspect-ratio: 1;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.15s;
}

.photo-item:hover {
    border-color: var(--primary);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-date {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 6px;
    font-size: 11px;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
}

.photo-delete {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--danger);
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    opacity: 0;
    transition: opacity 0.2s;
}

.photo-item:hover .photo-delete {
    opacity: 1;
}

/* ═══════════════════════════════════════════
   PROFILE PHOTO
   ═══════════════════════════════════════════ */

.profile-photo-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
}

.profile-photo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border);
}

.profile-photo-upload {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--primary);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: all 0.2s;
}

.profile-photo-upload:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

/* ═══════════════════════════════════════════
   UTILITY CLASSES
   ═══════════════════════════════════════════ */

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 56px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.pr-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.pr-row:last-child {
    border-bottom: none;
}

.pr-exercise {
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pr-value {
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 18px;
    font-weight: 700;
}

.history-row {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.history-row:last-child {
    border-bottom: none;
}

.history-row-clickable {
    cursor: pointer;
    transition: background 0.15s;
    padding-left: 8px;
    padding-right: 8px;
    margin-left: -8px;
    margin-right: -8px;
}

.history-row-clickable:hover {
    background: var(--bg-hover);
}

.unit-select {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 6px;
    cursor: pointer;
}

.unit-select:focus {
    outline: none;
    border-color: var(--primary);
    color: var(--text-primary);
}

.history-date {
    color: var(--text-secondary);
    font-size: 12px;
    margin-bottom: 6px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.history-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.history-stats {
    color: var(--text-secondary);
    font-size: 13px;
}

/* ═══════════════════════════════════════════
   INSTALL BANNER
   ═══════════════════════════════════════════ */

.install-banner {
    display: none;
    position: fixed;
    bottom: 88px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 20px 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.7);
    z-index: 200;
    max-width: 520px;
    width: 90%;
    animation: slideUp 0.5s ease;
    border: 1px solid var(--border);
}

.install-banner.show {
    display: block;
}

@keyframes slideUp {
    from {
        transform: translateX(-50%) translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

.install-content {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
}

.install-icon {
    font-size: 36px;
}

.install-text {
    flex: 1;
}

.install-title {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 18px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.install-subtitle {
    font-size: 13px;
    opacity: 0.9;
}

.btn-close {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: background 0.15s;
}

.btn-close:hover {
    background: var(--bg-card);
}

/* ═══════════════════════════════════════════
   COMMUNITY PLANS
   ═══════════════════════════════════════════ */

/* Header row */
.community-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

/* Plan card */
.community-plan-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: background 0.15s, border-color 0.15s;
}

.community-plan-card:hover {
    background: var(--bg-hover);
}

/* Card inner top row */
.cpc-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.cpc-name {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 22px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 4px;
}

.cpc-author {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cpc-fork-badge {
    background: var(--bg-hover);
    color: var(--text-muted);
    padding: 2px 10px;
    font-size: 10px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
    border-radius: 9999px;
}

.cpc-desc {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

.cpc-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* Shared tag style used in library + community */
.plan-tag {
    background: var(--bg-hover);
    color: var(--text-secondary);
    padding: 3px 10px;
    font-size: 11px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 9999px;
    border: 1px solid var(--border);
}

/* Stats row */
.cpc-stats-row {
    display: flex;
    gap: 20px;
    padding: 12px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cpc-stat {
    text-align: center;
    flex: 1;
}

.cpc-stat-val {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 4px;
}

.cpc-stat-lbl {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
}

/* Card actions */
.cpc-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Difficulty badge (used in library + community) */
.difficulty-badge {
    color: #fff;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    flex-shrink: 0;
    border-radius: 9999px;
}

/* Community plan detail modal chips */
.cpd-meta-chip {
    background: var(--bg-hover);
    padding: 8px 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.cpd-chip-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    margin-bottom: 2px;
}

.cpd-chip-value {
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    font-size: 16px;
}

/* ── Success Wall ─────────────────────────── */
.success-wall {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.success-wall-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-hover);
}

.success-wall-title {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 18px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.success-wall-live {
    font-size: 11px;
    color: var(--success);
    font-weight: 700;
    letter-spacing: 2px;
    animation: pulse-live 2s ease-in-out infinite;
}

@keyframes pulse-live {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

.success-wall-feed {
    padding: 8px 0;
    max-height: 280px;
    overflow-y: auto;
}

/* Individual PR entry */
.sw-entry {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    animation: sw-slide-in 0.3s ease-out;
}

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

@keyframes sw-slide-in {
    from { opacity: 0; transform: translateX(-8px); }
    to   { opacity: 1; transform: translateX(0); }
}

.sw-entry-body {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.sw-name {
    color: var(--text-primary);
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    text-transform: uppercase;
    font-size: 14px;
}

.sw-weight {
    color: var(--primary);
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 15px;
}

.sw-prev {
    color: var(--text-muted);
    font-size: 12px;
}

.sw-entry-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    flex-shrink: 0;
}

.sw-time {
    font-size: 11px;
    color: var(--text-muted);
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    letter-spacing: 1px;
}

.sw-kudos-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 9999px;
    color: var(--text-secondary);
    padding: 3px 12px;
    font-size: 11px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

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

.sw-kudos-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

/* ── Community / forum grid containers ───────── */
#community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

#forum-posts-list {
    display: flex;
    flex-direction: column;
    margin-bottom: 40px;
}

/* ── Community sub-tabs (PLANS | FORUM) ─────── */
.community-sub-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border);
}

.community-tab {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    padding: 10px 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}
.community-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}
.community-tab:hover:not(.active) { color: var(--text-primary); }

/* ── Reactions bar ────────────────────────── */
.reactions-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.reaction-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 9999px;
    padding: 6px 14px;
    font-size: 18px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.reaction-btn span {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary);
}
.reaction-btn:hover { border-color: var(--primary); }
.reaction-btn.active { background: rgba(204, 36, 40, 0.15); border-color: var(--primary); color: var(--primary); }
.reaction-btn.active span { color: var(--primary); }

/* ── Comments / Replies ───────────────────── */
.comments-section { border: 1px solid var(--border); }

.comments-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-hover);
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border);
}

.comment-count-badge {
    background: var(--primary);
    color: #fff;
    padding: 1px 8px;
    font-size: 12px;
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    border-radius: 9999px;
}

.comments-feed {
    max-height: 240px;
    overflow-y: auto;
    padding: 4px 0;
}

.comment-entry {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
}
.comment-entry:last-child { border-bottom: none; }

.comment-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}
.comment-author {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary);
}
.comment-time {
    font-size: 11px;
    color: var(--text-muted);
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    letter-spacing: 1px;
}
.comment-delete-btn {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
    padding: 0 4px;
    line-height: 1;
    transition: color 0.15s;
}
.comment-delete-btn:hover { color: var(--danger); }
.comment-text {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}
.comment-empty {
    padding: 16px 14px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
}
.comment-input-row {
    display: flex;
    gap: 8px;
    padding: 10px;
    border-top: 1px solid var(--border);
    background: var(--bg-hover);
}
.comment-input-row .form-input { flex: 1; }

/* ── Forum post cards ─────────────────────── */
.forum-post-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px 18px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: background 0.15s;
}
.forum-post-card:hover {
    background: var(--bg-hover);
}

.forum-post-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.forum-post-author {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}
.forum-post-time {
    font-size: 11px;
    color: var(--text-muted);
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    margin-left: auto;
}
.forum-post-preview {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-secondary);
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.forum-post-footer {
    display: flex;
    align-items: center;
    gap: 16px;
}
.forum-stat {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.forum-stat.liked { color: #e05c6f; }
.forum-delete-link {
    margin-left: auto;
    font-size: 11px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    letter-spacing: 1px;
    color: var(--text-muted);
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.15s;
}
.forum-delete-link:hover { color: var(--danger); }

/* ── Forum category badges ────────────────── */
.forum-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: 11px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    flex-shrink: 0;
    border-radius: 9999px;
}
.cat-supplements { background: #7c3aed; }
.cat-nutrition   { background: #059669; }
.cat-lifestyle   { background: #0284c7; }
.cat-training    { background: #b45309; }
.cat-general     { background: #475569; }

/* ── Like button (post detail) ────────────── */
.like-btn {
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 9999px;
    padding: 6px 18px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.like-btn:hover, .like-btn.liked {
    background: rgba(249, 24, 128, 0.12);
    border-color: #f91880;
    color: #f91880;
}

/* ── Responsive adjustments ───────────────── */
@media (max-width: 480px) {
    .cpc-stat-val { font-size: 22px; }
    .cpc-stats-row { gap: 10px; }
    .success-wall-feed { max-height: 220px; }
    .community-tab { padding: 8px 14px; font-size: 14px; }
    .comments-feed { max-height: 180px; }
    #community-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

@media (max-width: 768px) {
    .hero-workout {
        padding: 24px 20px;
    }

    .hero-workout h2 {
        font-size: 28px;
    }

    .workout-plans-grid {
        grid-template-columns: 1fr;
    }

    .sets-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .timer-display {
        font-size: 56px;
    }

    .stat-value {
        font-size: 32px;
    }

    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    /* ── Bottom navigation bar on mobile ── */
    .header-content {
        justify-content: center;
        padding: 0 16px;
    }

    /* Logo only in top bar on mobile */
    .logo {
        padding: 14px 0;
        font-size: 18px;
    }

    /* Nav moves to a fixed bottom bar */
    .nav-tabs {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 200;
        background: rgba(0, 0, 0, 0.96);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid var(--border);
        display: flex;
        justify-content: space-around;
        padding-bottom: env(safe-area-inset-bottom, 0px);
        gap: 0;
    }

    .nav-tab {
        flex: 1;
        padding: 12px 4px 10px;
        font-size: 9px;
        border-bottom: none;
        border-top: 2px solid transparent;
        display: flex;
        flex-direction: column;
        align-items: center;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 72px;
    }

    .nav-tab.active {
        border-top-color: #ffffff;
        border-bottom: none;
        color: #ffffff;
    }

    /* Add bottom padding to main content so it isn't hidden under the nav */
    .container {
        padding-bottom: 72px;
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: 28px 20px;
    }

    .modal-content {
        padding: 24px 18px;
        border-radius: 16px 16px 0 0;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        max-height: 90vh;
        margin: 0;
    }

    .modal {
        align-items: flex-end;
    }

    .rest-timer {
        gap: 12px;
        padding: 8px 12px;
    }

    .rest-timer .timer-display {
        font-size: 28px;
    }

    .rest-timer .timer-controls {
        gap: 6px;
    }
}

/* ── Admin Panel ── */
.admin-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 8px;
    background: var(--bg-secondary);
}

.admin-row:hover {
    border-color: var(--primary);
}

/* ═══════════════════════════════════════════════
   ROLE SELECTION SCREEN
═══════════════════════════════════════════════ */
.role-choice-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px 16px;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 16px;
    cursor: pointer;
    color: var(--text-primary);
    transition: border-color 0.2s, background 0.2s, transform 0.1s;
}
.role-choice-btn:hover {
    border-color: var(--primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
}
.role-choice-btn:active { transform: scale(0.97); }

/* ═══════════════════════════════════════════════
   NAV BADGE (notifications / unread counts)
═══════════════════════════════════════════════ */
.nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background: var(--error, #e57373);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    border-radius: 9px;
    font-family: 'Barlow Condensed', sans-serif;
    letter-spacing: 0;
    vertical-align: middle;
    margin-left: 4px;
}

/* ═══════════════════════════════════════════════
   TRAINER / ATHLETE SHARED COMPONENTS
═══════════════════════════════════════════════ */
.trainer-athlete-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.trainer-athlete-card:hover {
    border-color: var(--primary);
    background: var(--bg-hover);
}

.trainer-athlete-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 20px;
    flex-shrink: 0;
}

.stat-chip {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}
.stat-chip-val {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 22px;
    font-weight: 800;
}
.stat-chip-label {
    font-size: 10px;
    color: var(--text-secondary);
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
    margin-top: 2px;
}

/* ═══════════════════════════════════════════════
   MESSAGING
═══════════════════════════════════════════════ */
.conv-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.conv-card:hover { border-color: var(--primary); background: var(--bg-hover); }
.conv-card.conv-unread { border-color: var(--primary); }

.conv-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 18px;
    flex-shrink: 0;
}

.unread-badge {
    min-width: 22px;
    height: 22px;
    border-radius: 11px;
    background: var(--primary);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    font-weight: 800;
    padding: 0 5px;
    flex-shrink: 0;
}

.msg-bubble {
    max-width: 72%;
    padding: 10px 14px;
    border-radius: 16px;
    word-break: break-word;
}
.msg-mine {
    background: var(--primary);
    color: var(--bg-primary);
    border-bottom-right-radius: 4px;
}
.msg-theirs {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
}