/* FichaFit - CSS Responsivo CORRIGIDO - PARTE 1/3 */

/* =================== VARIÁVEIS CSS =================== */
:root {
    /* Verde Atualizado - Paleta principal */
    --verde-esmeralda: #018062;
    --verde-esmeralda-hover: #016B54;
    --verde-esmeralda-light: #02A77A;
    --verde-esmeralda-dark: #015A4A;
    --verde-esmeralda-glow: #01806233;
    
    /* Cores secundárias */
    --cor-energia: #FFFFFF;
    --preto: #1A1A1A;
    --cinza-chumbo: #4A4A4A;
    --cinza-claro: #F5F5F5;
    --branco: #FFFFFF;
    --vermelho-erro: #E74C3C;
    --amarelo-aviso: #F39C12;
    --azul-info: #3498DB;
    
    /* Layout - Valores fixos para evitar problemas */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    --sidebar-mobile-width: 260px;
    --header-height: 70px;
    --header-mobile-height: 60px;
    
    /* Spacing */
    --container-padding: 2rem;
    --container-padding-tablet: 1.5rem;
    --container-padding-mobile: 1rem;
    
    /* Efeitos */
    --border-radius: 12px;
    --border-radius-small: 8px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 8px 30px rgba(1, 128, 98, 0.15);
    --box-shadow-mobile: 0 2px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--verde-esmeralda) 0%, var(--verde-esmeralda-light) 100%);
    --gradient-sidebar: linear-gradient(135deg, var(--verde-esmeralda) 0%, var(--verde-esmeralda-dark) 100%);
    --gradient-card: linear-gradient(145deg, var(--branco) 0%, #FAFAFA 100%);
    
    /* Cores específicas para cada card - ADICIONADO */
    --emerald: #50C878;
    --blue: #3498DB;
    --orange: #FF6B35;
    --purple: #9B59B6;
    --yellow: #F1C40F;
    --red: #E74C3C;
    --green: #2ECC71;
}

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

*:before,
*:after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    height: 100%;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--preto);
    background: linear-gradient(135deg, #F8FFFC 0%, var(--cinza-claro) 100%);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =================== TIPOGRAFIA =================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--preto);
    line-height: 1.3;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

/* Responsividade tipográfica */
@media (max-width: 768px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    h4 { font-size: 1.125rem; }
    h5 { font-size: 1rem; }
    h6 { font-size: 0.95rem; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.125rem; }
}

p {
    margin-bottom: 1rem;
    color: var(--cinza-chumbo);
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    p {
        font-size: 0.9rem;
    }
}

/* =================== SIDEBAR COMPLETA =================== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--gradient-sidebar);
    color: var(--branco);
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 20px rgba(1, 128, 98, 0.1);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
    pointer-events: none;
}

/* Estados da sidebar */
.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

/* Sidebar no mobile */
@media (max-width: 768px) {
    .sidebar {
        width: var(--sidebar-mobile-width);
        transform: translateX(-100%);
        box-shadow: none;
        z-index: 9999;
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.5);
    }
    
    .sidebar.collapsed {
        width: var(--sidebar-mobile-width);
        transform: translateX(-100%);
    }
    
    .sidebar.collapsed.mobile-open {
        transform: translateX(0);
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }
    
    .sidebar.collapsed {
        width: 70px;
    }
}

/* =================== HEADER SIDEBAR =================== */
.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    min-height: 80px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .sidebar-header {
        padding: 1rem;
        min-height: 70px;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition);
}

@media (max-width: 768px) {
    .logo {
        font-size: 1.3rem;
    }
}

.logo i {
    font-size: 2rem;
    color: var(--cor-energia);
    filter: drop-shadow(0 2px 4px rgba(255, 255, 255, 0.3));
}

@media (max-width: 768px) {
    .logo i {
        font-size: 1.75rem;
    }
}

.sidebar.collapsed .logo span {
    display: none;
}

@media (max-width: 768px) {
    .sidebar.collapsed .logo span {
        display: inline;
    }
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--branco);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .sidebar-toggle {
        display: none;
    }
}

/* =================== NAVEGAÇÃO SIDEBAR =================== */
.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 0.5rem;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    border-radius: 0 25px 25px 0;
    margin-right: 1rem;
    font-size: 1rem;
    min-height: 48px;
}

@media (max-width: 768px) {
    .sidebar-nav a {
        padding: 0.875rem 1rem;
        margin-right: 0.5rem;
        font-size: 0.9rem;
        min-height: 44px;
    }
}

.sidebar-nav a:hover {
    color: var(--branco);
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .sidebar-nav a:hover {
        transform: translateX(3px);
    }
}

.sidebar-nav li.active a {
    color: var(--branco);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.sidebar-nav li.active a::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--cor-energia);
    border-radius: 0 2px 2px 0;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

@media (max-width: 768px) {
    .sidebar-nav li.active a::before {
        left: -0.5rem;
        width: 3px;
    }
}

.sidebar-nav i {
    font-size: 1.25rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .sidebar-nav i {
        font-size: 1.125rem;
    }
}

.sidebar.collapsed .sidebar-nav span {
    display: none;
}

@media (max-width: 768px) {
    .sidebar.collapsed .sidebar-nav span {
        display: inline;
    }
}

/* =================== FOOTER SIDEBAR =================== */
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .sidebar-footer {
        padding: 0.75rem;
    }
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.user-info:hover {
    background: rgba(255, 255, 255, 0.08);
}

.user-avatar i {
    font-size: 2rem;
    color: var(--cor-energia);
}

@media (max-width: 768px) {
    .user-avatar i {
        font-size: 1.75rem;
    }
}

.user-details {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: 500;
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 0.875rem;
    min-height: 44px;
}

.logout-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--branco);
    transform: translateX(3px);
}

.sidebar.collapsed .user-details,
.sidebar.collapsed .logout-btn span {
    display: none;
}

@media (max-width: 768px) {
    .sidebar.collapsed .user-details,
    .sidebar.collapsed .logout-btn span {
        display: block;
    }
}

/* =================== OVERLAY MOBILE =================== */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (min-width: 769px) {
    .sidebar-overlay {
        display: none !important;
    }
}

/* =================== CONTEÚDO PRINCIPAL =================== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
}

.sidebar.collapsed + .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

@media (max-width: 768px) {
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    
    .sidebar.collapsed + .main-content {
        margin-left: 0;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .main-content {
        margin-left: 240px;
    }
    
    .sidebar.collapsed + .main-content {
        margin-left: 70px;
    }
}

/* =================== HEADER PRINCIPAL =================== */
.main-header {
    background: var(--branco);
    height: var(--header-height);
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--verde-esmeralda);
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .main-header {
        padding: 0 var(--container-padding-tablet);
    }
}

@media (max-width: 768px) {
    .main-header {
        height: var(--header-mobile-height);
        padding: 0 var(--container-padding-mobile);
        box-shadow: var(--box-shadow-mobile);
    }
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 0;
}

@media (max-width: 768px) {
    .header-left {
        gap: 0.75rem;
    }
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--cinza-chumbo);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-toggle:hover {
    background: var(--cinza-claro);
    color: var(--verde-esmeralda);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
}

.page-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

@media (max-width: 768px) {
    .page-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.125rem;
    }
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .header-right {
        gap: 0.5rem;
    }
}

.today-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--cinza-chumbo);
    font-size: 0.875rem;
    background: var(--cinza-claro);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid var(--verde-esmeralda-glow);
    white-space: nowrap;
    transition: var(--transition);
}

.today-info:hover {
    background: rgba(1, 128, 98, 0.05);
    border-color: var(--verde-esmeralda);
}

@media (max-width: 768px) {
    .today-info {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .today-info {
        display: none;
    }
}

/* =================== ALERTAS =================== */
.alert {
    margin: 1rem var(--container-padding);
    padding: 1rem;
    border-radius: var(--border-radius);
    opacity: 1;
    transition: opacity 0.3s ease;
    border-left: 4px solid;
    position: relative;
}

@media (max-width: 1024px) {
    .alert {
        margin: 1rem var(--container-padding-tablet);
    }
}

@media (max-width: 768px) {
    .alert {
        margin: 0.75rem var(--container-padding-mobile);
        padding: 0.875rem;
        border-radius: var(--border-radius-small);
    }
}

.alert-success {
    background: linear-gradient(135deg, #D4EDDA 0%, #E8F5E8 100%);
    border-color: var(--verde-esmeralda);
    color: var(--verde-esmeralda-dark);
}

.alert-error {
    background: #F8D7DA;
    border-color: var(--vermelho-erro);
    color: #721C24;
}

.alert-info {
    background: #D1ECF1;
    border-color: var(--azul-info);
    color: #0C5460;
}

.alert-warning {
    background: #FFF3CD;
    border-color: var(--amarelo-aviso);
    color: #856404;
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .alert-content {
        gap: 0.5rem;
        font-size: 0.9rem;
        flex-wrap: wrap;
    }
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    margin-left: auto;
    padding: 0.25rem;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.alert-close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .alert-close {
        min-width: 28px;
        min-height: 28px;
        flex-shrink: 0;
    }
}

/* =================== CONTEÚDO DA PÁGINA =================== */
.page-content {
    flex: 1;
    padding: var(--container-padding);
    max-width: 100%;
    overflow-x: hidden;
}

@media (max-width: 1024px) {
    .page-content {
        padding: var(--container-padding-tablet);
    }
}

@media (max-width: 768px) {
    .page-content {
        padding: var(--container-padding-mobile);
    }
}

/* =================== CARDS =================== */
.card {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
    border: 1px solid rgba(1, 128, 98, 0.1);
    width: 100%;
    overflow: hidden;
}

@media (max-width: 768px) {
    .card {
        padding: 1rem;
        margin-bottom: 1rem;
        border-radius: var(--border-radius-small);
        box-shadow: var(--box-shadow-mobile);
    }
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
    border-color: var(--verde-esmeralda-glow);
}

@media (max-width: 768px) {
    .card:hover {
        transform: translateY(-2px);
    }
}

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

@media (max-width: 768px) {
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        margin-bottom: 0.75rem;
        padding-bottom: 0.75rem;
    }
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--verde-esmeralda-dark);
    word-break: break-word;
}

@media (max-width: 768px) {
    .card-title {
        font-size: 1.25rem;
    }
}

.card-body {
    flex: 1;
}
/* FichaFit - CSS Responsivo CORRIGIDO - PARTE 2/3 */

/* =================== BOTÕES =================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    white-space: nowrap;
    min-height: 44px;
    text-align: center;
    line-height: 1.4;
    border: 2px solid transparent;
}

@media (max-width: 768px) {
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.75rem;
        min-height: 40px;
        gap: 0.375rem;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.7rem;
        min-height: 36px;
    }
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--branco);
}

.btn-primary:hover:not(:disabled) {
    background: var(--verde-esmeralda-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--verde-esmeralda-glow);
}

@media (max-width: 768px) {
    .btn-primary:hover:not(:disabled) {
        transform: translateY(-1px);
    }
}

.btn-outline {
    background: transparent;
    color: var(--verde-esmeralda);
    border-color: var(--verde-esmeralda);
}

.btn-outline:hover:not(:disabled) {
    background: var(--verde-esmeralda);
    color: var(--branco);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .btn-outline:hover:not(:disabled) {
        transform: translateY(-1px);
    }
}

.btn-danger {
    background: var(--vermelho-erro);
    color: var(--branco);
}

.btn-danger:hover:not(:disabled) {
    background: #C0392B;
    transform: translateY(-2px);
}

.btn-warning {
    background: var(--amarelo-aviso);
    color: var(--branco);
}

.btn-warning:hover:not(:disabled) {
    background: #E67E22;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    min-height: 36px;
}

@media (max-width: 768px) {
    .btn-sm {
        padding: 0.4rem 0.875rem;
        font-size: 0.7rem;
        min-height: 32px;
    }
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
    min-height: 52px;
}

@media (max-width: 768px) {
    .btn-lg {
        padding: 0.875rem 1.75rem;
        font-size: 0.875rem;
        min-height: 48px;
    }
}

.btn-block {
    width: 100%;
}

/* =================== FORMULÁRIOS =================== */
.form-group {
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .form-group {
        margin-bottom: 1.25rem;
    }
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--verde-esmeralda-dark);
    font-size: 1rem;
}

@media (max-width: 768px) {
    .form-label {
        font-size: 0.9rem;
        margin-bottom: 0.375rem;
    }
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--cinza-claro);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--branco);
    min-height: 44px;
}

@media (max-width: 768px) {
    .form-control {
        padding: 0.625rem 0.875rem;
        font-size: 0.9rem;
        min-height: 40px;
        border-radius: var(--border-radius-small);
    }
}

@media (max-width: 480px) {
    .form-control {
        padding: 0.5rem 0.75rem;
        min-height: 36px;
    }
}

.form-control:focus {
    outline: none;
    border-color: var(--verde-esmeralda);
    box-shadow: 0 0 0 3px var(--verde-esmeralda-glow);
}

.form-control.error {
    border-color: var(--vermelho-erro);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2);
}

.form-control::placeholder {
    color: #ffffff;  /* Cor branca */
    opacity: 1;      /* Opacidade total para garantir visibilidade */
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .checkbox-group {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .checkbox-group {
        grid-template-columns: 1fr;
        gap: 0.375rem;
    }
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
    min-height: 44px;
}

@media (max-width: 768px) {
    .checkbox-item {
        padding: 0.375rem;
        min-height: 40px;
    }
}

.checkbox-item:hover {
    background: var(--cinza-claro);
}

.checkbox-item input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--verde-esmeralda);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .checkbox-item input[type="checkbox"] {
        width: 1.125rem;
        height: 1.125rem;
    }
}

.checkbox-item label {
    font-size: 0.9rem;
    color: var(--cinza-chumbo);
    cursor: pointer;
    user-select: none;
}

@media (max-width: 768px) {
    .checkbox-item label {
        font-size: 0.85rem;
    }
}

/* =================== AUTOCOMPLETE =================== */
.autocomplete-container {
    position: relative;
}

.autocomplete-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--branco);
    border: 1px solid var(--cinza-claro);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
    display: none;
}

@media (max-width: 768px) {
    .autocomplete-results {
        max-height: 150px;
        border-radius: 0 0 var(--border-radius-small) var(--border-radius-small);
        box-shadow: var(--box-shadow-mobile);
    }
}

.autocomplete-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background 0.2s ease;
    border-bottom: 1px solid var(--cinza-claro);
    font-size: 1rem;
    min-height: 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 768px) {
    .autocomplete-item {
        padding: 0.625rem 0.875rem;
        font-size: 0.9rem;
        min-height: 40px;
    }
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover {
    background: var(--cinza-claro);
}

.autocomplete-item strong {
    color: var(--verde-esmeralda-dark);
}

.autocomplete-item small {
    display: block;
    color: var(--cinza-chumbo);
    font-size: 0.75rem;
}

@media (max-width: 768px) {
    .autocomplete-item small {
        font-size: 0.7rem;
    }
}

/* =================== CARDS DE ESTATÍSTICAS COM CORREÇÃO DE CENTRALIZAÇÃO =================== */
.stats-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card-enhanced {
    background: var(--branco);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

.stat-card-enhanced:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.stat-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.stat-card-enhanced.stat-emerald::before { background: var(--emerald); }
.stat-card-enhanced.stat-blue::before { background: var(--blue); }
.stat-card-enhanced.stat-orange::before { background: var(--orange); }
.stat-card-enhanced.stat-purple::before { background: var(--purple); }

.stat-content {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    gap: 1rem !important;
    margin-bottom: 1rem !important;
    width: 100% !important;
}

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

.stat-emerald .stat-icon { background: var(--emerald) !important; }
.stat-blue .stat-icon { background: var(--blue) !important; }
.stat-orange .stat-icon { background: var(--orange) !important; }
.stat-purple .stat-icon { background: var(--purple) !important; }

.stat-info {
    flex: 1 !important;
    text-align: center !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
}

.stat-number {
    font-size: 2.5rem !important;
    font-weight: 700 !important;
    color: var(--preto) !important;
    line-height: 1 !important;
    margin-bottom: 0.25rem !important;
    text-align: center !important;
    width: 100% !important;
}

.stat-label {
    font-size: 0.875rem !important;
    color: var(--cinza-chumbo) !important;
    font-weight: 500 !important;
    margin-bottom: 0.25rem !important;
    text-align: center !important;
    width: 100% !important;
}

.stat-sublabel {
    font-size: 0.75rem !important;
    color: var(--cinza-chumbo) !important;
    opacity: 0.8 !important;
    text-align: center !important;
    width: 100% !important;
}

.stat-progress {
    margin-top: 0.5rem !important;
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
}

.progress-bar-mini {
    height: 4px;
    background: var(--cinza-claro);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto !important;
    max-width: 200px !important;
}

.progress-fill-mini {
    height: 100%;
    transition: width 0.5s ease;
}

.progress-fill-mini.emerald { background: var(--emerald); }
.progress-fill-mini.blue { background: var(--blue); }
.progress-fill-mini.orange { background: var(--orange); }
.progress-fill-mini.purple { background: var(--purple); }

.stat-badge, .stat-trend, .stat-achievement {
    position: absolute !important;
    top: 1rem !important;
    right: 1rem !important;
    align-self: flex-end !important;
    z-index: 2 !important;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success { background: #d4edda; color: #155724; }
.badge-warning { background: #fff3cd; color: #856404; }

.text-gold { color: #FFD700; }
.text-silver { color: #C0C0C0; }
.text-bronze { color: #CD7F32; }

/* =================== RESPONSIVIDADE DOS CARDS DE ESTATÍSTICAS =================== */
@media (max-width: 768px) {
    .stats-grid-enhanced {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-card-enhanced {
        padding: 1rem;
        border-radius: var(--border-radius-small);
    }
    
    .stat-content {
        gap: 0.75rem !important;
        align-items: center !important;
        justify-content: center !important;
        width: 100% !important;
    }
    
    .stat-icon {
        width: 50px !important;
        height: 50px !important;
        margin: 0 auto !important;
        font-size: 1.3rem !important;
        align-self: center !important;
    }
    
    .stat-number {
        font-size: 1.8rem !important;
        line-height: 1.1 !important;
        text-align: center !important;
        width: 100% !important;
    }
    
    .stat-label {
        font-size: 0.75rem !important;
        text-align: center !important;
        width: 100% !important;
    }
    
    .stat-sublabel {
        font-size: 0.7rem !important;
        text-align: center !important;
        width: 100% !important;
    }
}

@media (max-width: 480px) {
    .stats-grid-enhanced {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-mobile-md, 1rem) !important;
    }
    
    .stat-card-enhanced {
        padding: var(--spacing-mobile-lg, 1rem) !important;
        text-align: center !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .stat-content {
        gap: 0.5rem !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .stat-icon {
        width: 45px !important;
        height: 45px !important;
        font-size: 1.2rem !important;
        margin: 0 auto !important;
    }
    
    .stat-number {
        font-size: 1.6rem !important;
        text-align: center !important;
        width: 100% !important;
    }
    
    .stat-label,
    .stat-sublabel {
        text-align: center !important;
        width: 100% !important;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .stat-content {
        gap: 0.875rem !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
    }
    
    .stat-icon {
        width: 55px !important;
        height: 55px !important;
        font-size: 1.4rem !important;
        margin: 0 auto !important;
    }
    
    .stat-number {
        font-size: 2.2rem !important;
        text-align: center !important;
    }
}

/* =================== EXERCÍCIOS =================== */
.exercicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 1200px) {
    .exercicios-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.25rem;
    }
}

@media (max-width: 768px) {
    .exercicios-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
}

.exercicio-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    width: 100%;
}

@media (max-width: 768px) {
    .exercicio-card {
        padding: 1rem;
        border-radius: var(--border-radius-small);
    }
}

.exercicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.exercicio-card:hover::before {
    transform: scaleX(1);
}

.exercicio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
    border-color: var(--verde-esmeralda-glow);
}

@media (max-width: 768px) {
    .exercicio-card:hover {
        transform: translateY(-3px);
    }
}

.exercicio-card.concluido {
    background: linear-gradient(135deg, #E8F7F0 0%, var(--branco) 100%);
    border-color: var(--verde-esmeralda);
    box-shadow: 0 4px 20px var(--verde-esmeralda-glow);
}

.exercicio-card.concluido::before {
    transform: scaleX(1);
    background: var(--verde-esmeralda);
}
/* FichaFit - CSS Responsivo CORRIGIDO - PARTE 3/3 */

.exercicio-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 0.75rem;
}

@media (max-width: 768px) {
    .exercicio-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }
}

.exercicio-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--verde-esmeralda-dark);
    margin: 0;
    flex: 1;
    word-break: break-word;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .exercicio-title {
        font-size: 1.25rem;
    }
}

.exercicio-concluido-badge {
    background: var(--verde-esmeralda);
    color: var(--branco);
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .exercicio-concluido-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.4rem;
        align-self: flex-start;
    }
}

.exercicio-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .exercicio-info {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }
}

@media (max-width: 480px) {
    .exercicio-info {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.375rem;
    }
}

.exercicio-stat {
    text-align: center;
    padding: 0.5rem;
    background: rgba(1, 128, 98, 0.05);
    border-radius: 8px;
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 768px) {
    .exercicio-stat {
        padding: 0.375rem;
        border-radius: 6px;
        min-height: 50px;
    }
}

.exercicio-stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--cinza-chumbo);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .exercicio-stat-label {
        font-size: 0.7rem;
    }
}

.exercicio-stat-value {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--verde-esmeralda-dark);
}

@media (max-width: 768px) {
    .exercicio-stat-value {
        font-size: 0.875rem;
    }
}

.exercicio-observacoes {
    background: rgba(1, 128, 98, 0.05);
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--cinza-chumbo);
    line-height: 1.5;
    word-break: break-word;
}

@media (max-width: 768px) {
    .exercicio-observacoes {
        padding: 0.625rem;
        border-radius: 6px;
        margin-bottom: 0.75rem;
        font-size: 0.8rem;
    }
}

.exercicio-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .exercicio-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.exercicio-actions .btn {
    flex: 1;
    min-width: 120px;
}

@media (max-width: 768px) {
    .exercicio-actions .btn {
        width: 100%;
        min-width: auto;
        flex: none;
    }
}

/* =================== FICHAS =================== */
.fichas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 1200px) {
    .fichas-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 1.25rem;
    }
}

@media (max-width: 768px) {
    .fichas-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
}

.ficha-card {
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border-left: 4px solid var(--verde-esmeralda);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    width: 100%;
}

@media (max-width: 768px) {
    .ficha-card {
        padding: 1rem;
        border-radius: var(--border-radius-small);
    }
}

.ficha-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
    border-left-color: var(--verde-esmeralda-light);
}

@media (max-width: 768px) {
    .ficha-card:hover {
        transform: translateY(-2px);
    }
}

.ficha-card.ativa {
    background: linear-gradient(135deg, #F0FFF8 0%, var(--branco) 100%);
    box-shadow: 0 4px 20px var(--verde-esmeralda-glow);
    border-left-color: var(--verde-esmeralda);
}

.ficha-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background: var(--verde-esmeralda);
    border-radius: 0 0 0 100%;
    opacity: 0.1;
}

@media (max-width: 768px) {
    .ficha-card::after {
        width: 30px;
        height: 30px;
    }
}

.ficha-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 1rem;
}

@media (max-width: 768px) {
    .ficha-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        margin-bottom: 0.75rem;
    }
}

.ficha-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--verde-esmeralda-dark);
    margin: 0;
    word-break: break-word;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .ficha-title {
        font-size: 1.25rem;
    }
}

.ficha-badge {
    background: var(--verde-esmeralda);
    color: var(--branco);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .ficha-badge {
        padding: 0.2rem 0.625rem;
        font-size: 0.7rem;
        align-self: flex-start;
    }
}

.ficha-info {
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .ficha-info {
        margin-bottom: 1rem;
    }
}

.ficha-info p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--cinza-chumbo);
}

.ficha-professor {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--verde-esmeralda-dark);
    font-weight: 500;
    font-size: 0.875rem;
    word-break: break-word;
}

.ficha-dias {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.dia-badge {
    background: rgba(1, 128, 98, 0.1);
    color: var(--verde-esmeralda-dark);
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .dia-badge {
        padding: 0.2rem 0.4rem;
        font-size: 0.7rem;
    }
}

.ficha-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .ficha-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
}

.ficha-actions .btn {
    flex: 1;
    min-width: 100px;
}

@media (max-width: 768px) {
    .ficha-actions .btn {
        width: 100%;
        min-width: auto;
        flex: none;
    }
}

/* =================== HISTÓRICO =================== */
.historico-timeline {
    position: relative;
    padding-left: 2rem;
}

@media (max-width: 768px) {
    .historico-timeline {
        padding-left: 1.5rem;
    }
}

.historico-timeline::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--verde-esmeralda-glow);
}

@media (max-width: 768px) {
    .historico-timeline::before {
        left: 0.5rem;
    }
}

.historico-item {
    position: relative;
    margin-bottom: 1.5rem;
    background: var(--gradient-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid rgba(1, 128, 98, 0.1);
}

@media (max-width: 768px) {
    .historico-item {
        margin-bottom: 1rem;
        padding: 1rem;
        border-radius: var(--border-radius-small);
    }
}

.historico-item::before {
    content: '';
    position: absolute;
    left: -1.375rem;
    top: 1.5rem;
    width: 12px;
    height: 12px;
    background: var(--verde-esmeralda);
    border-radius: 50%;
    border: 3px solid var(--branco);
    box-shadow: 0 0 0 3px var(--verde-esmeralda-glow);
}

@media (max-width: 768px) {
    .historico-item::before {
        left: -1.125rem;
        top: 1rem;
        width: 10px;
        height: 10px;
        border: 2px solid var(--branco);
    }
}

.historico-date {
    font-size: 0.875rem;
    color: var(--cinza-chumbo);
    margin-bottom: 0.5rem;
}

.historico-ficha {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--verde-esmeralda-dark);
    margin-bottom: 0.5rem;
    word-break: break-word;
}

@media (max-width: 768px) {
    .historico-ficha {
        font-size: 1.25rem;
    }
}

.historico-exercicio {
    color: var(--cinza-chumbo);
    margin-bottom: 0.25rem;
    font-size: 1rem;
    word-break: break-word;
}

.historico-detalhes {
    font-size: 0.875rem;
    color: var(--cinza-chumbo);
}

/* =================== AUTENTICAÇÃO =================== */
.auth-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    padding: 2rem;
}

@media (max-width: 768px) {
    .auth-layout {
        padding: 1rem;
        align-items: flex-start;
        padding-top: 2rem;
    }
}

.auth-card {
    background: var(--branco);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(1, 128, 98, 0.2);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

@media (max-width: 768px) {
    .auth-card {
        padding: 2rem;
        border-radius: var(--border-radius-small);
        max-width: 350px;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 1.5rem;
        margin: 0;
        max-width: 100%;
    }
}

/* =================== FOOTER =================== */
.main-footer {
   background: #0b614d;
   color: var(--branco);
   padding: 2rem;
   text-align: center;
   margin-top: auto;
   border-radius: var(--border-radius) var(--border-radius) 0 0;
}

@media (max-width: 768px) {
    .main-footer {
        padding: 1.5rem 1rem;
        border-radius: var(--border-radius-small) var(--border-radius-small) 0 0;
    }
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
}

.footer-content p {
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.footer-content p:last-child {
    margin-bottom: 0;
    opacity: 0.8;
    font-size: 0.875rem;
}

/* =================== NOTIFICAÇÕES =================== */
.notifications-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 400px;
}

@media (max-width: 768px) {
    .notifications-container {
        left: 1rem;
        right: 1rem;
        max-width: none;
        top: 0.75rem;
    }
}

.notification {
    background: var(--branco);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1rem;
    border-left: 4px solid;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    min-width: 300px;
}

@media (max-width: 768px) {
    .notification {
        min-width: auto;
        width: 100%;
        padding: 0.875rem;
        border-radius: var(--border-radius-small);
        transform: translateY(-100%);
    }
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .notification.show {
        transform: translateY(0);
    }
}

.notification-success {
    border-left-color: var(--verde-esmeralda);
}

.notification-error {
    border-left-color: var(--vermelho-erro);
}

.notification-warning {
    border-left-color: var(--amarelo-aviso);
}

.notification-info {
    border-left-color: var(--azul-info);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

@media (max-width: 768px) {
    .notification-content {
        gap: 0.5rem;
        font-size: 0.9rem;
    }
}

.notification-content i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .notification-content i {
        font-size: 1.125rem;
    }
}

.notification-success i {
    color: var(--verde-esmeralda);
}

.notification-error i {
    color: var(--vermelho-erro);
}

.notification-warning i {
    color: var(--amarelo-aviso);
}

.notification-info i {
    color: var(--azul-info);
}

.notification-content span {
    flex: 1;
    color: var(--cinza-chumbo);
    word-break: break-word;
}

.notification-close {
    background: none;
    border: none;
    color: var(--cinza-chumbo);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: var(--transition);
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-close:hover {
    background: var(--cinza-claro);
    color: var(--verde-esmeralda);
}

/* =================== UTILITÁRIOS =================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

@media (max-width: 768px) {
    .gap-1 { gap: 0.375rem; }
    .gap-2 { gap: 0.75rem; }
    .gap-3 { gap: 1rem; }
}

.text-success { color: var(--verde-esmeralda); }
.text-danger { color: var(--vermelho-erro); }
.text-warning { color: var(--amarelo-aviso); }
.text-info { color: var(--azul-info); }
.text-muted { color: var(--cinza-chumbo); }

.bg-success { background-color: var(--verde-esmeralda); }
.bg-danger { background-color: var(--vermelho-erro); }
.bg-warning { background-color: var(--amarelo-aviso); }
.bg-info { background-color: var(--azul-info); }

/* =================== FIXES ESPECÍFICOS PARA TEXTO BRANCO =================== */
.page-header h1,
.ficha-view-title {
    color: #ffffff !important;
}

.ficha-view-header .ficha-professor,
.ficha-professor {
    color: #ffffff !important;
}

.btn-outline {
    color: #ffffff !important;
    border-color: #ffffff !important;
}

.page-header h1 {
   margin: 0;
   color: white !important; /* Força cor branca */
   font-size: 2.2rem;
   font-weight: 700;
   text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
   display: flex;
   align-items: center;
   gap: 1rem;
   position: relative;
   z-index: 1;
}

.page-header h1 i {
   color: white !important; /* Força cor branca para o ícone */
   font-size: 2rem;
   text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* =================== EXERCÍCIO CONCLUÍDO - ESTADO VISUAL =================== */

/* Estado base do exercício concluído */
.exercicio-card.concluido {
    border-color: #28a745 !important;
    background: linear-gradient(135deg, #E8F7F0 0%, #ffffff 100%) !important;
    box-shadow: 0 4px 20px rgba(40, 167, 69, 0.2) !important;
}

/* Barra superior verde quando concluído */
.exercicio-card.concluido::before {
    transform: scaleX(1) !important;
    background: #28a745 !important;
    height: 5px;
}

/* Badge de status concluído */
.status-concluido {
    background: #28a745 !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
    animation: pulse-success 2s infinite;
}

/* Animação de pulsação */
@keyframes pulse-success {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
    }
    50% {
        box-shadow: 0 4px 15px rgba(40, 167, 69, 0.5);
    }
}

/* Detalhes em verde quando concluído */
.exercicio-card.concluido .detail-item {
    background: rgba(40, 167, 69, 0.1) !important;
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.exercicio-card.concluido .detail-value {
    color: #28a745 !important;
}

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

@keyframes slideIn {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 var(--verde-esmeralda-glow);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(1, 128, 98, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(1, 128, 98, 0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Redução de movimento para acessibilidade */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .card:hover,
    .btn:hover,
    .sidebar-nav a:hover,
    .exercicio-card:hover,
    .ficha-card:hover,
    .stat-card-enhanced:hover {
        transform: none !important;
    }
}

/* =================== FIXES PARA RESPONSIVIDADE MOBILE =================== */
@media (max-width: 768px) {
    body {
        overflow-x: hidden;
    }
    
    .main-content {
        overflow-x: hidden;
        min-width: 0;
    }
    
    .page-content {
        overflow-x: hidden;
        min-width: 0;
    }
    
    .card,
    .exercicio-card,
    .ficha-card,
    .stat-card-enhanced {
        min-width: 0;
        max-width: 100%;
    }
    
    h1, h2, h3, h4, h5, h6,
    .card-title,
    .exercicio-title,
    .ficha-title {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }
    
    .form-control {
        -webkit-appearance: none;
        border-radius: var(--border-radius-small);
    }
    
    .btn,
    .card,
    .sidebar-nav a,
    [data-action] {
        -webkit-tap-highlight-color: rgba(1, 128, 98, 0.2);
    }
}

/* Fix para z-index conflicts */
.sidebar { z-index: 1000; }
.sidebar-overlay { z-index: 999; }
.main-header { z-index: 100; }
.notifications-container { z-index: 99999; }