/* InovaRun Personal - Área do Aluno PWA */
/* Paleta de cores: #daff02 (verde), #f9f6f1 (creme), #080808 (preto) */
:root {
    --primary-color: #daff02;
    --primary-dark: #c4e600;
    --secondary-color: #f9f6f1;
    --dark-color: #080808;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f9f6f1;
    --text-dark: #080808;
    --text-light: #666;
    --gradient-primary: linear-gradient(135deg, #080808 0%, #1a1a1a 100%);
    --gradient-accent: linear-gradient(135deg, #daff02 0%, #c4e600 100%);
    --shadow-sm: 0 0.125rem 0.25rem rgba(8, 8, 8, 0.1);
    --shadow-md: 0 0.5rem 1rem rgba(8, 8, 8, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(8, 8, 8, 0.2);
    --transition: all 0.3s ease;
}

/* PWA Specific Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--light-color);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Hide default scrollbar on webkit */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-color);
}

::-webkit-scrollbar-thumb {
    background: var(--dark-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* PWA Header */
.pwa-header {
    background: var(--gradient-primary);
    color: var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    border-bottom: 2px solid var(--primary-color);
}

.pwa-header .navbar-brand {
    color: var(--primary-color) !important;
    font-weight: 700;
    font-size: 1.5rem;
    transition: var(--transition);
}

.pwa-header .navbar-brand:hover {
    transform: scale(1.05);
}

.pwa-header .navbar-nav .nav-link {
    color: rgba(249, 246, 241, 0.9) !important;
}

.pwa-header .navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Main Content */
.pwa-container {
    min-height: calc(100vh - 80px);
    padding: 1rem;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(218, 255, 2, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(8, 8, 8, 0.3);
    overflow: hidden;
    width: 100%;
    max-width: 400px;
    border: 3px solid var(--primary-color);
    position: relative;
    z-index: 1;
}

.login-header {
    background: var(--gradient-primary);
    color: var(--primary-color);
    padding: 2rem;
    text-align: center;
    position: relative;
}

.login-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
}

.login-body {
    padding: 2rem;
}

.login-form .form-control {
    border-radius: 10px;
    border: 2px solid var(--secondary-color);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.login-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(218, 255, 2, 0.2);
    outline: none;
}

.btn-login {
    background: var(--primary-color);
    border: none;
    border-radius: 10px;
    padding: 0.75rem 2rem;
    font-weight: 700;
    width: 100%;
    transition: var(--transition);
    color: var(--dark-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-login:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(218, 255, 2, 0.4);
    color: var(--dark-color);
}

/* Dashboard Cards */
.dashboard-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(8, 8, 8, 0.05);
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.card-header-gradient {
    background: var(--gradient-primary);
    color: var(--primary-color);
    border-radius: 15px 15px 0 0 !important;
    border: none;
    padding: 1rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Stats Cards */
.stat-card {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    transition: var(--transition);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
}

.stat-icon.primary {
    background: rgba(218, 255, 2, 0.15);
    color: var(--dark-color);
}

.stat-icon.success {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.stat-icon.warning {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
}

.stat-icon.danger {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

/* Navigation Pills */
.nav-pills-custom .nav-link {
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    background: transparent;
}

.nav-pills-custom .nav-link.active {
    background: var(--dark-color);
    color: var(--primary-color);
    font-weight: 700;
}

.nav-pills-custom .nav-link:hover:not(.active) {
    background: var(--secondary-color);
    color: var(--dark-color);
}

/* Exercise Cards */
.exercise-card {
    background: white;
    border-radius: 10px;
    border: 2px solid var(--secondary-color);
    transition: var(--transition);
}

.exercise-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.exercise-card-clickable {
    cursor: pointer;
    user-select: none;
}

.exercise-card-clickable:hover {
    background: linear-gradient(to right, #ffffff 0%, #f8f9ff 100%);
}

.exercise-card-clickable:hover .fa-chevron-right {
    transform: translateX(3px);
    color: var(--primary-color) !important;
}

.exercise-card-clickable .fa-chevron-right {
    transition: all 0.2s ease;
}

.exercise-card-clickable:active {
    transform: translateY(0px) scale(0.98);
}

.exercise-card-completed {
    background: linear-gradient(to right, #f0fff4 0%, #ffffff 100%) !important;
    border-color: #28a745 !important;
    opacity: 0.9;
}

.exercise-completed-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #28a745;
    font-size: 1.5rem;
    animation: checkmark-appear 0.3s ease;
}

@keyframes checkmark-appear {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.exercise-number-completed {
    background: #28a745 !important;
}

.exercise-number {
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}



/* Rating Stars */
.rating-stars {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.rating-star {
    color: #ddd;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rating-star:hover {
    transform: scale(1.2);
}

.rating-star.active {
    color: #ffc107;
}

.rating-star.active:hover {
    color: #ff9800;
}

/* Payment Cards */
.payment-card {
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.payment-card.pending {
    border-left-color: var(--warning-color);
}

.payment-card.paid {
    border-left-color: var(--success-color);
}

.payment-card.overdue {
    border-left-color: var(--danger-color);
}

/* Buttons */
.btn-gradient-primary {
    background: var(--dark-color);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.btn-gradient-primary:hover {
    background: var(--primary-color);
    color: var(--dark-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(218, 255, 2, 0.3);
}

.btn-gradient-success {
    background: var(--primary-color);
    border: none;
    color: var(--dark-color);
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    transition: var(--transition);
}

.btn-gradient-success:hover {
    background: var(--primary-dark);
    color: var(--dark-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(218, 255, 2, 0.4);
}

/* Badges */
.badge-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Charts */
.chart-container {
    position: relative;
    height: 300px;
    background: white;
    border-radius: 15px;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-color);
    border-top: 3px solid var(--primary-color);
    padding: 0.5rem 0;
    z-index: 1000;
    display: flex;
    justify-content: space-around;
    box-shadow: 0 -5px 20px rgba(8, 8, 8, 0.3);
}

.bottom-nav-item {
    text-align: center;
    color: rgba(249, 246, 241, 0.6);
    text-decoration: none;
    transition: var(--transition);
    flex: 1;
    padding: 0.5rem;
    position: relative;
}

.bottom-nav-item:hover {
    color: var(--secondary-color);
}

.bottom-nav-item.active {
    color: var(--primary-color);
}

.bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 0 0 3px 3px;
}

.bottom-nav-item i {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    transition: var(--transition);
}

.bottom-nav-item.active i {
    transform: scale(1.1);
}

.bottom-nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .pwa-container {
        padding: 0.5rem;
        padding-bottom: 80px; /* Space for bottom nav */
    }
    
    .login-card {
        margin: 1rem;
    }
    
    .dashboard-card {
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .chart-container {
        height: 250px;
    }
}

/* iOS Safari specific */
@media (display-mode: standalone) {
    body {
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Offline Indicator */
.offline-indicator {
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--warning-color);
    color: var(--dark-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 1001;
    display: none;
}

.offline .offline-indicator {
    display: block;
}

/* Pull to refresh */
.ptr-element {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-color);
    color: var(--secondary-color);
}

/* Animation utilities */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

/* Utility classes */
.text-gradient {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-primary-custom {
    color: var(--primary-color) !important;
}

.text-dark-custom {
    color: var(--dark-color) !important;
}

.bg-primary-custom {
    background-color: var(--primary-color) !important;
    color: var(--dark-color) !important;
}

.bg-dark-custom {
    background-color: var(--dark-color) !important;
    color: var(--primary-color) !important;
}

.bg-gradient-light {
    background: linear-gradient(135deg, #f9f6f1 0%, #f5f5f5 100%);
}

.border-primary-custom {
    border-color: var(--primary-color) !important;
}

.btn-outline-primary-custom {
    color: var(--dark-color);
    border: 2px solid var(--dark-color);
    background: transparent;
    transition: var(--transition);
}

.btn-outline-primary-custom:hover {
    background: var(--dark-color);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Estilos para agrupamento por dia da semana */
.exercise-card {
    transition: var(--transition);
    padding: 1rem;
    border-radius: 8px;
    background: white;
    box-shadow: var(--shadow-sm);
}

.exercise-card:hover {
    background-color: rgba(218, 255, 2, 0.05);
    box-shadow: var(--shadow-md);
}

.card-header-gradient {
    background: var(--gradient-primary);
    color: var(--primary-color);
    padding: 1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
}

.exercise-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    color: var(--dark-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

/* Tabs customizadas */
.nav-tabs-custom {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    border-bottom: 2px solid var(--dark-color);
    background: white;
    padding: 0;
    margin: 0;
    -webkit-overflow-scrolling: touch;
}

.nav-tabs-custom::-webkit-scrollbar {
    height: 3px;
}

.nav-tabs-custom .nav-item {
    flex: 0 0 auto;
}

.nav-tabs-custom .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-dark);
    font-weight: 600;
    padding: 1rem 1.5rem;
    transition: var(--transition);
    background: transparent;
    white-space: nowrap;
}

.nav-tabs-custom .nav-link:hover {
    background: rgba(218, 255, 2, 0.1);
    color: var(--dark-color);
}

.nav-tabs-custom .nav-link.active {
    color: var(--dark-color);
    background: rgba(218, 255, 2, 0.2);
    border-bottom-color: var(--primary-color);
    font-weight: 700;
}

.treino-header {
    padding: 0.5rem 0;
    border-bottom: 2px solid var(--primary-color);
}

.treino-header h5 {
    color: var(--dark-color);
    font-weight: 700;
    margin: 0;
}

/* Tab content */
.tab-content {
    background: var(--light-color);
}

/* Modal adjustments */
.modal-content {
    overflow: visible !important;
}

.modal-body {
    overflow: visible !important;
}

.modal-dialog {
    z-index: 1050;
}



/* Progress Container */
.progress-container {
    background: rgba(255, 255, 255, 0.5);
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(8, 8, 8, 0.1);
}

.progress {
    border-radius: 10px;
    overflow: hidden;
    background-color: rgba(8, 8, 8, 0.1);
}

.progress-bar {
    transition: width 0.6s ease;
}

/* Botão desabilitado */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
}

/* Responsivo */
@media (max-width: 768px) {
    .nav-tabs-custom .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .progress-container {
        padding: 10px;
    }
}