/* ==========================================================================
   FIT CLIENT CONTROL - SYSTEM DESIGN SYSTEM
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Font family */
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Transition defaults */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Sidebar dimensions */
    --sidebar-width-expanded: 260px;
    --sidebar-width-collapsed: 76px;
}

/* ==========================================================================
   THEME STYLES - DEFAULT (DARK THEME)
   ========================================================================== */
.app-container, .app-container.dark {
    /* Colors */
    --bg-primary: #090a0f;
    --bg-secondary: #12141c;
    --bg-tertiary: #1a1d29;
    --bg-accent-dim: rgba(139, 92, 246, 0.08);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --accent: #b87333; /*#8b5cf6;*/ /* Royal Violet */
    --accent-hover: #ca8c52; /*#a78bfa;*/
    --accent-glow: rgba(184, 115, 51, 0.15); /*rgba(139, 92, 246, 0.25);*/
    --accent-rat: #b87333;
    
    --border-color: #202433;
    --border-hover: #2e344a;
    
    /* Feedback States */
    --success: #10b981;
    --success-dim: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-dim: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-dim: rgba(239, 68, 68, 0.1);
    
    /* Shadows */
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
    --hover-shadow: 0 15px 35px -5px rgba(139, 92, 246, 0.15);
    --glow-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
    
    /* Glassmorphism */
    --glass-bg: rgba(18, 20, 28, 0.75);
    --glass-border: rgba(255, 255, 255, 0.03);
    
    color-scheme: dark;
}

/* ==========================================================================
   THEME STYLES - LIGHT THEME OVERRIDES
   ========================================================================== */
.app-container.light {
    /* Colors */
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-accent-dim: rgba(109, 40, 217, 0.06);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --accent: #b87333; /*#6d28d9;*/ /* Deep Purple */
    --accent-hover: #ca8c52; /*#5b21b6;*/
    --accent-glow: rgba(184, 115, 51, 0.15); /*rgba(109, 40, 217, 0.15);*/
    --accent-rat: #b87333;
    
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    
    /* Feedback States */
    --success: #10b981;
    --success-dim: rgba(16, 185, 129, 0.08);
    --warning: #f59e0b;
    --warning-dim: rgba(245, 158, 11, 0.08);
    --danger: #ef4444;
    --danger-dim: rgba(239, 68, 68, 0.08);
    
    /* Shadows */
    --card-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.06);
    --hover-shadow: 0 15px 35px -5px rgba(109, 40, 217, 0.08);
    --glow-shadow: 0 0 15px rgba(109, 40, 217, 0.1);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(15, 23, 42, 0.04);
    
    color-scheme: light;
}

/* ==========================================================================
   GLOBAL LAYOUT & RESET
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    min-height: 100vh;
    overflow-x: hidden;
    scroll-behavior: smooth;
    transition: background-color var(--transition-normal);
}

.app-container {
    display: flex;
    min-height: 100vh;
    width: 100vw;
    background-color: var(--bg-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.texto-gym {
    color: var(--text-primary);
}

.texto-rat {
    color: #b87333;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Typographic Defaults */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--accent-hover);
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */
.sidebar-wrapper {
    position: relative;
    z-index: 100;
}

.main-layout {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 100%;
    overflow-x: hidden;
    background-color: var(--bg-primary);
}

.content-container {
    flex: 1;
    padding: 2rem;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
    animation: fadeIn var(--transition-normal);
}

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

/* ==========================================================================
   SIDEBAR COMPONENT
   ========================================================================== */
.sidebar {
    height: 100vh;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    left: 0;
    transition: width var(--transition-normal) cubic-bezier(0.4, 0, 0.2, 1),
                background-color var(--transition-normal),
                border-color var(--transition-normal);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

/* Sidebar Expanded vs Collapsed States */
.sidebar.expanded {
    width: var(--sidebar-width-expanded);
}
.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
}

/* Brand Section */
.sidebar-brand {
    padding: 1.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
    overflow: hidden;
}

.brand-logo {
    width: 42px;
    height: 42px;
    /*background: linear-gradient(135deg, var(--accent), #b794f4);*/
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 4px 15px var(--accent-glow);
    animation: pulse 3s infinite;
}

.brand-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    transition: opacity var(--transition-fast);
}
.sidebar.collapsed .brand-name {
    opacity: 0;
    width: 0;
    pointer-events: none;
}

/* Menu Items */
.sidebar-menu {
    flex: 1;
    padding: 1.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
    overflow-x: hidden;
}

.menu-item-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.menu-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.menu-item.active {
    background-color: var(--bg-accent-dim);
    color: var(--accent);
    font-weight: 600;
    border-left: 3px solid var(--accent);
    border-radius: 0 10px 10px 0;
    padding-left: calc(1rem - 3px);
}

.menu-item-content {
    display: flex;
    align-items: center;
    gap: 14px;
}

.menu-item-icon {
    font-size: 1.25rem;
    width: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.menu-item-text {
    font-size: 0.95rem;
    transition: opacity var(--transition-fast);
}

.sidebar.collapsed .menu-item-text, 
.sidebar.collapsed .menu-arrow {
    opacity: 0;
    width: 0;
    display: none;
    pointer-events: none;
}

.menu-arrow {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}
.menu-arrow.open {
    transform: rotate(90deg);
}

/* Submenu layout */
.submenu {
    padding-left: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
}
.submenu.open {
    max-height: 200px;
}

.sidebar.collapsed .submenu {
    display: none !important;
}

.submenu-item {
    padding: 0.6rem 1rem;
    font-size: 0.875rem;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    white-space: nowrap;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.submenu-item:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.submenu-item.active {
    color: var(--accent);
    font-weight: 600;
}

/* Sidebar Toggle Footer */
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
}

.sidebar-toggle-btn {
    width: 100%;
    padding: 0.6rem;
    border-radius: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}
.sidebar-toggle-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

/* Auto-collapse responsive logic for sidebar */
@media (max-width: 1024px) {
    .sidebar {
        position: fixed;
        height: 100vh;
        z-index: 101;
    }
    .sidebar.collapsed {
        width: var(--sidebar-width-collapsed);
    }
    .sidebar.expanded {
        width: var(--sidebar-width-expanded);
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
    }
    .main-layout {
        margin-left: var(--sidebar-width-collapsed);
    }
}

@media (max-width: 768px) {
    .sidebar.collapsed {
        width: 0;
        border-right: none;
    }
    .sidebar.expanded {
        width: var(--sidebar-width-expanded);
    }
    .main-layout {
        margin-left: 0;
    }
}

/* ==========================================================================
   TOPBAR COMPONENT
   ========================================================================== */
.topbar {
    height: 70px;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 90;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
}

.system-title {
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    /*-webkit-text-fill-color: transparent;*/
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Topbar Action Buttons */
.topbar-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.topbar-btn:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-hover);
    color: var(--accent);
    transform: translateY(-2px);
}

/* Language Switcher Dropdown */
.lang-dropdown-wrapper {
    position: relative;
}

.lang-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 6px;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 140px;
    animation: dropIn 0.2s ease-out;
    z-index: 120;
}

@keyframes dropIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.lang-option {
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all var(--transition-fast);
}
.lang-option:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}
.lang-option.active {
    background-color: var(--bg-accent-dim);
    color: var(--accent);
    font-weight: 600;
}

/* User profile bar */
.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 12px 4px 4px;
    border-radius: 20px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.user-profile-btn:hover {
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
}

.user-info-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
}
.user-role-text {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: block;
}

/* User profile Dropdown Menu */
.user-dropdown {
    position: absolute;
    top: 55px;
    right: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    width: 220px;
    z-index: 120;
    animation: dropIn 0.2s ease-out;
}

.dropdown-header-info {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 6px;
}
.dropdown-header-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}
.dropdown-header-email {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.dropdown-item {
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}
.dropdown-item.danger {
    color: var(--danger);
}
.dropdown-item.danger:hover {
    background-color: var(--danger-dim);
}

/* ==========================================================================
   CARDS & CONTAINERS (PREMIUM STYLES)
   ========================================================================== */
.card-fit {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-normal), 
                box-shadow var(--transition-normal), 
                border-color var(--transition-normal),
                background-color var(--transition-normal);
}

.card-fit:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
    border-color: var(--border-hover);
}

/* Glassmorphism card version */
.card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}

.card-header-fit {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
}

/* ==========================================================================
   DASHBOARD / STATS GRID
   ========================================================================== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.kpi-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kpi-left {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.kpi-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.kpi-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.kpi-trend {
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}
.kpi-trend.up { color: var(--success); }
.kpi-trend.down { color: var(--danger); }

.kpi-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--accent);
    border: 1px solid var(--border-color);
    box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.02);
}

.kpi-card:hover .kpi-icon-wrapper {
    background-color: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
    transform: scale(1.05);
    transition: all var(--transition-normal);
}

/* Dashboard Analytics Grid */
.analytics-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 1024px) {
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   CSS CHARTS (HIGHLY CUSTOMIZED & PREMIUM)
   ========================================================================== */
.chart-container {
    height: 250px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 12px;
}

.chart-bar-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
    gap: 8px;
}

.chart-bar-container {
    width: 100%;
    height: 90%;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
}

.chart-bar {
    width: 100%;
    background: linear-gradient(to top, var(--accent), #c084fc);
    border-radius: 6px;
    transition: height 1s ease-out;
    position: relative;
    box-shadow: 0 0 10px var(--accent-glow);
}

.chart-bar:hover {
    filter: brightness(1.1);
}

.chart-value-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
    white-space: nowrap;
    box-shadow: var(--card-shadow);
}
.chart-bar-container:hover .chart-value-tooltip {
    opacity: 1;
}

.chart-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
}

/* ==========================================================================
   FORM CONTROLS & UTILITIES
   ========================================================================== */
.form-group-fit {
    margin-bottom: 1.25rem;
}

.label-fit {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

.input-fit {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 10px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    outline: none;
    transition: all var(--transition-fast);
}

.input-fit:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    background-color: var(--bg-tertiary);
}

.input-fit::placeholder {
    color: var(--text-muted);
}

/* Buttons */
.btn-fit {
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-family: var(--font-primary);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition-fast);
    font-size: 0.95rem;
}

.btn-fit-primary {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-fit-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.btn-fit-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-fit-secondary:hover {
    background-color: var(--border-color);
    transform: translateY(-2px);
}

.btn-fit-danger {
    background-color: var(--danger-dim);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-fit-danger:hover {
    background-color: var(--danger);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-fit-sm {
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
}

/* ==========================================================================
   TABLE SYSTEM (FIT TABLE)
   ========================================================================== */
.table-responsive-fit {
    overflow-x: auto;
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.table-fit {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table-fit th {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 1rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}

.table-fit td {
    padding: 1.1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.95rem;
    vertical-align: middle;
}

.table-fit tbody tr {
    transition: background-color var(--transition-fast);
}

.table-fit tbody tr:hover {
    background-color: var(--bg-tertiary);
}

.table-fit tbody tr:last-child td {
    border-bottom: none;
}

/* Badges for gym clients */
.badge-fit {
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.badge-fit::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.badge-fit-active {
    background-color: var(--success-dim);
    color: var(--success);
}
.badge-fit-active::before { background-color: var(--success); }

.badge-fit-expired {
    background-color: var(--danger-dim);
    color: var(--danger);
}
.badge-fit-expired::before { background-color: var(--danger); }

.badge-fit-inactive {
    background-color: rgba(156, 163, 175, 0.1);
    color: var(--text-secondary);
}
.badge-fit-inactive::before { background-color: var(--text-secondary); }

.badge-fit-warning {
    background-color: var(--warning-dim);
    color: var(--warning);
}
.badge-fit-warning::before { background-color: var(--warning); }

/* Client Info Cell */
.client-info-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.client-avatar-cell {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
    background-color: var(--bg-primary);
}

.client-name-cell {
    font-weight: 600;
    color: var(--text-primary);
    display: block;
}

.client-email-cell {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ==========================================================================
   MODALS & OVERLAYS
   ========================================================================== */
.modal-overlay-fit {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn var(--transition-fast);
}

.modal-content-fit {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 90%;
    max-width: 550px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    animation: scaleUp var(--transition-fast) cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header-fit {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-tertiary);
}

.modal-title-fit {
    font-size: 1.2rem;
    font-weight: 700;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}
.modal-close-btn:hover {
    color: var(--danger);
}

.modal-body-fit {
    padding: 1.5rem;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-footer-fit {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background-color: var(--bg-tertiary);
}

/* ==========================================================================
   ATTENDANCE / CHECK-IN PANEL
   ========================================================================== */
.checkin-panel {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.checkin-form {
    display: flex;
    gap: 12px;
}

.checkin-input-wrapper {
    flex: 1;
    position: relative;
}

.checkin-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.checkin-input-wrapper .input-fit {
    padding-left: 2.5rem;
}

.checkin-alert {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    animation: fadeIn var(--transition-fast);
}

.checkin-alert-success {
    background-color: var(--success-dim);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.checkin-alert-expired {
    background-color: var(--danger-dim);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.checkin-alert-notfound {
    background-color: var(--warning-dim);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

/* Pulse animation */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(139, 92, 246, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0);
    }
}

/* ==========================================================================
   LANDING PAGE STYLES
   ========================================================================== */

.landing-content {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.landing-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.landing-title {
    color: white;
    margin: 0;
    font-size: 2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.landing-title-logo {
    position: absolute;
    top: 10px;
    width: 150px;
}

@media (max-width: 768px) {
    .landing-title-logo {
        width: 100px;
    }
}

.landing-hero {
    position: relative;
    height: 70vh;
    min-height: 600px; /*500px;*/
}

.carousel-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.carousel-slide {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

    .carousel-slide.active {
        opacity: 1;
    }

.carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 60px 40px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
}

    .carousel-overlay h2 {
        font-size: 3rem;
        margin-bottom: 10px;
        color: white;
    }

    .carousel-overlay p {
        font-size: 1.5rem;
        opacity: 0.9;
    }

.landing-section {
    padding: 80px 20px;
}

.container-landing {
    max-width: 1200px;
    margin: 0 auto;
    color: var(--text-primary);
}

.gym-rat-section {
    background-color: var(--bg-secondary);
}

.gym-rat-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--accent);
}

.gym-rat-content p.lead {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.gym-rat-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
}

@media (min-width: 768px) {
    .gym-rat-section .container-landing {
        display: flex;
        align-items: center;
        gap: 40px;
    }

    .gym-rat-content {
        flex: 1;
    }

    .gym-rat-image {
        flex: 1;
    }
}

.control-section {
    background-color: var(--bg-primary);
}

    .control-section h2 {
        font-size: 2.5rem;
        margin-bottom: 50px;
    }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.3s;
    color: var(--text-primary);
}

    .feature-card:hover {
        transform: translateY(-10px);
    }

.feature-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 20px;
    display: inline-block;
}

.feature-card h3 {
    margin-bottom: 15px;
}

.demo-section {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: white;
}

    .demo-section h2 {
        font-size: 2.5rem;
        color: white;
    }

    .demo-section p {
        font-size: 1.2rem;
        margin-bottom: 30px;
        opacity: 0.9;
        color: white;
    }

    .demo-section .btn-large {
        font-size: 1.2rem;
        padding: 15px 40px;
        background-color: white;
        color: var(--accent);
        border: none;
        border-radius: 8px;
        cursor: pointer;
    }

        .demo-section .btn-large:hover {
            background-color: rgba(255, 255, 255, 0.9);
        }

.pricing-section {
    background-color: var(--bg-secondary);
}

    .pricing-section h2 {
        font-size: 2.5rem;
        margin-bottom: 50px;
    }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.pricing-card {
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

    .pricing-card h3 {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }

    .pricing-card .price {
        font-size: 2.5rem;
        font-weight: 700;
        margin-bottom: 20px;
        color: var(--accent);
    }

        .pricing-card .price span {
            font-size: 1rem;
            color: var(--text-secondary);
            font-weight: 400;
        }

    .pricing-card .price2 {
        /*font-size: 2.5rem;*/
        font-weight: 700;
        margin-top: -20px;
        color: var(--accent);
    }

        .pricing-card .price2 span {
            /*font-size: 1rem;*/
            color: var(--text-secondary);
            font-weight: 400;
        }

    .pricing-card ul {
        list-style: none;
        padding: 0;
        margin: 0 0 30px 0;
        text-align: left;
        width: 100%;
        flex-grow: 1;
    }

        .pricing-card ul li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-color);
        }

            .pricing-card ul li:last-child {
                border-bottom: none;
            }

            .pricing-card ul li::before {
                content: '\2713';
                color: var(--success);
                margin-right: 10px;
                font-weight: bold;
            }

    .pricing-card.featured-pricing {
        border-color: var(--accent);
        box-shadow: var(--glow-shadow);
        transform: scale(1.05);
        position: relative;
    }

.popular-badge {
    position: absolute;
    top: -15px;
    background-color: var(--accent);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.landing-footer {
    background-color: var(--bg-tertiary);
    padding: 60px 20px 20px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-brand h3 {
    color: var(--accent);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.footer-brand-logo {
    margin-top: -50px;
}

.footer-brand p {
    color: var(--text-secondary);
    max-width: 300px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

    .footer-links a {
        color: var(--text-secondary);
    }

        .footer-links a:hover {
            color: var(--accent);
        }

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* CAROUSEL CONTROLS */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    padding: 15px;
    font-size: 2rem;
    cursor: pointer;
    border-radius: 5px;
    z-index: 10;
    transition: background 0.3s;
}

    .carousel-control:hover {
        background: rgba(0,0,0,0.8);
    }

    .carousel-control.prev {
        left: 20px;
    }

    .carousel-control.next {
        right: 20px;
    }

.carousel-indicators {
    position: absolute;
    bottom: 30px;
    /*left: 50%;
    transform: translateX(-50%);*/
    display: flex;
    gap: 10px;
    z-index: 10;
}

    .carousel-indicators .indicator {
        width: 15px;
        height: 15px;
        border-radius: 50%;
        background: rgba(255,255,255,0.5);
        cursor: pointer;
        transition: background 0.3s;
    }

        .carousel-indicators .indicator.active {
            background: white;
        }

/* TESTIMONIALS */
.testimonials-section {
    background-color: var(--bg-tertiary);
}

    .testimonials-section h2 {
        font-size: 2.5rem;
        margin-bottom: 50px;
    }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    padding: 30px;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

    .testimonial-author img {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        object-fit: cover;
    }

    .testimonial-author strong {
        display: block;
        color: var(--accent);
    }

    .testimonial-author span {
        font-size: 0.9rem;
        color: var(--text-secondary);
    }