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

/* ========================================
   PALETA DE CORES & VARIÁVEIS GERAIS
======================================== */
:root {
    --bg-geral: #FAFAFA;       /* Branco Suave */
    --texto-titulos: #2C302E;  /* Grafite Escuro */
    --btn-primario: #D66845;   /* Terracota */
    --destaque-sec: #DF7356;   /* Coral Fechado */
    --fundo-cards: #FCEEE3;    /* Creme de Abóbora */
    
    --radius-padrao: 16px;
    --sombra-suave: 0 8px 24px rgba(0,0,0,0.06);
    --sombra-card: 0 4px 12px rgba(44, 48, 46, 0.05);
    --transicao: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-geral);
    color: var(--texto-titulos);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ========================================
   CABEÇALHO & NAVEGAÇÃO
======================================== */
/* TELA DE BOAS-VINDAS (ONBOARDING) */
#onboarding-overlay, #seletor-nutri-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(44, 48, 46, 0.85);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    animation: fadeIn 0.4s ease-out;
}

.onboarding-card {
    background: #FFFFFF;
    border-radius: 24px;
    padding: 32px;
    text-align: center;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
    animation: slideUp 0.5s ease-out;
}

.onboarding-card h2 {
    color: var(--btn-primario);
    margin-bottom: 16px;
}

.onboarding-card p {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 20px;
    color: var(--texto-titulos);
}

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

/* ========================================
   TEMPLATE PDF OCULTO
======================================== */
.pdf-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: #fff;
    color: #333;
    font-family: 'Inter', sans-serif;
}
.pdf-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--btn-primario);
    padding-bottom: 20px;
}
.pdf-logo {
    max-height: 80px;
    margin-bottom: 10px;
}
.pdf-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 5px;
}
@media screen {
    .print-only {
        display: none !important;
    }
}

@media print {
    body > * {
        display: none !important;
    }
    body > .print-only {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    #pdf-export-template * {
        visibility: visible !important;
    }
    .pdf-container {
        padding: 0 !important;
        width: 100% !important;
        max-width: none !important;
    }
    .pdf-section-title[style*="page-break-before: always"] {
        page-break-before: always;
    }
}
.pdf-date {
    font-size: 14px;
    color: #666;
}
.pdf-section-title {
    font-size: 18px;
    font-weight: 700;
    margin: 30px 0 15px;
    border-left: 4px solid var(--btn-primario);
    padding-left: 10px;
}
.pdf-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 14px;
}
.pdf-table th, .pdf-table td {
    padding: 10px;
    border: 1px solid #eee;
    text-align: center;
}
.pdf-table th {
    background: #f9f9f9;
    font-weight: 700;
}
.pdf-chart-container {
    text-align: center;
    margin-bottom: 30px;
}
.pdf-chart-container img {
    max-width: 100%;
    height: auto;
}
.pdf-foto-row {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    justify-content: center;
}
.pdf-foto-col {
    background: #f9f9f9;
    padding: 10px;
    border-radius: 8px;
}
.pdf-foto-col img { max-width: 100%; border-radius: 4px; }
.pdf-foto-col span { display: block; font-size: 12px; margin-bottom: 5px; color: #666; }
.pdf-foto-date { width: 100%; text-align: center; font-weight: bold; margin-bottom: 10px; }

header {
    text-align: center;
    padding: 32px 20px 20px;
    background-color: var(--bg-geral);
}

.logo-container {
    margin-bottom: 16px;
}

.logo-img {
    max-width: 140px;
    height: auto;
}

#btnTrocarNutri {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: var(--btn-primario);
    color: white;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: transform 0.2s;
    z-index: 100;
}

#btnTrocarNutri:hover {
    transform: translateY(-50%) scale(1.1);
    background: var(--destaque-sec);
}

header p {
    font-size: 14px;
    color: var(--texto-titulos);
    font-weight: 500;
    opacity: 0.8;
    line-height: 1.4;
    max-width: 90%;
    margin: 0 auto 8px;
}

.header-slogan {
    font-size: 13px;
    color: var(--destaque-sec);
    font-weight: 600;
    font-style: italic;
}

nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    background-color: var(--bg-geral);
    padding: 4px 16px 16px 16px;
    gap: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-btn {
    flex: 0 0 auto;
    padding: 10px 20px;
    border: 2px solid transparent;
    background: var(--fundo-cards);
    color: var(--texto-titulos);
    font-weight: 600;
    font-size: 14px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transicao);
}

.nav-btn.active {
    background-color: var(--destaque-sec);
    color: white;
    box-shadow: 0 4px 12px rgba(223, 115, 86, 0.3);
}

/* ========================================
   LAYOUT PRINCIPAL & CARDS
======================================== */
main {
    flex: 1;
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.section {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
    opacity: 0;
    transform: translateY(10px);
}

.section.active {
    display: block;
}

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

.card {
    background-color: #FFFFFF;
    border-radius: var(--radius-padrao);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--sombra-card);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ========================================
   FORMULÁRIOS & BOTÕES
======================================== */
.medidas-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}
.medida-card {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 16px;
    padding: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    gap: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.medida-card:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border-color: rgba(0,0,0,0.1);
}
.medida-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}
.medida-input-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.medida-input-wrapper label {
    margin-bottom: 4px;
    font-size: 14px;
    color: var(--texto-titulos);
    font-weight: 600;
}
.medida-input-wrapper input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 8px;
    background: #FAFAFA;
    font-size: 16px;
    font-weight: 600;
    outline: none;
    transition: var(--transicao);
}
.medida-input-wrapper input:focus {
    border-color: var(--destaque-sec);
    background: #fff;
}

.form-group {
    margin-bottom: 16px;
}

label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--texto-titulos);
    opacity: 0.8;
}

input[type="number"], 
input[type="date"],
.card select {
    width: 100%;
    padding: 14px;
    border: 1px solid rgba(44, 48, 46, 0.1);
    border-radius: 12px;
    background-color: #FAFAFA;
    color: var(--texto-titulos);
    font-size: 16px;
    transition: var(--transicao);
    outline: none;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

input:focus, select:focus {
    border-color: var(--destaque-sec);
    box-shadow: 0 0 0 3px rgba(223, 115, 86, 0.15);
    background-color: #FFFFFF;
}

.btn-primario {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 16px;
    background-color: var(--btn-primario);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 8px;
    transition: var(--transicao);
    box-shadow: 0 4px 12px rgba(214, 104, 69, 0.3);
}

.btn-primario:hover, .btn-primario:active {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(214, 104, 69, 0.4);
}

.nutri-card-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 12px;
    border: 2px solid transparent;
    background: var(--bg-geral);
    cursor: pointer;
    transition: var(--transicao);
    text-align: left;
    gap: 15px;
}

.nutri-card-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.nutri-card-item img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 8px;
    background: white;
    padding: 4px;
}

.nutri-card-item span {
    font-weight: 700;
    font-size: 16px;
    color: var(--texto-titulos);
}

.btn-secundario {
    background-color: transparent;
    border: 2px solid var(--destaque-sec);
    color: var(--destaque-sec);
    padding: 12px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    margin-top: 12px;
    transition: var(--transicao);
}

.btn-secundario:hover {
    background-color: var(--destaque-sec);
    color: white;
}

/* ========================================
   TABELAS & GRÁFICOS
======================================== */
.table-responsive {
    overflow-x: auto;
    background: #FFFFFF;
    border-radius: 12px;
    padding: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    padding: 12px 8px;
    text-align: center;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

th {
    font-weight: 600;
    color: var(--destaque-sec);
    border-bottom: 2px solid rgba(0,0,0,0.05);
}

.btn-delete {
    color: #d9534f;
    background: #ffebee;
    border: none;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: var(--transicao);
}

canvas {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: 12px;
    margin-top: 16px;
    box-shadow: var(--sombra-card);
}

/* ========================================
   FOTOS EVOLUTIVAS (HISTÓRICO)
======================================== */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.photo-box {
    text-align: center;
    background: #FFFFFF;
    padding: 12px;
    border-radius: 12px;
    box-shadow: var(--sombra-card);
}

.photo-preview {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 8px;
    background-color: var(--bg-geral);
    border: 2px dashed rgba(223, 115, 86, 0.4);
    margin-bottom: 8px;
    display: block;
    cursor: pointer;
    transition: var(--transicao);
}

.photo-preview:hover {
    border-color: var(--destaque-sec);
}

.file-input { display: none; }

.historico-foto-card {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: var(--sombra-card);
    border: 1px solid rgba(0,0,0,0.05);
    page-break-inside: avoid;
}

.historico-foto-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.historico-foto-header h4 {
    font-size: 15px;
    color: var(--btn-primario);
}

.historico-foto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
}

.historico-img-wrap {
    text-align: center;
}
.historico-img-wrap span {
    display: block;
    font-size: 11px;
    color: var(--texto-titulos);
    opacity: 0.7;
    margin-bottom: 4px;
}

.historico-foto-img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    background-color: var(--bg-geral);
}

/* ========================================
   INSTRUÇÕES (COMO MEDIR) 
======================================== */
.instrucao-item-novo {
    display: flex;
    gap: 16px;
    background: #FFFFFF;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: var(--sombra-card);
    border: 1px solid rgba(0,0,0,0.02);
    align-items: center;
    transition: var(--transicao);
}

.instrucao-item-novo:hover {
    transform: translateY(-2px);
}

.instrucao-img-box {
    width: 76px;
    height: 76px;
    flex-shrink: 0;
    background: var(--fundo-cards);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.svg-anatomia {
    width: 100%;
    height: 100%;
    stroke: var(--texto-titulos);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    opacity: 0.7;
}

.svg-fita {
    stroke: var(--btn-primario);
    stroke-width: 3;
    stroke-dasharray: 4, 3;
    opacity: 1;
}

.instrucao-texto { text-align: left; }
.instrucao-texto h4 { color: var(--texto-titulos); margin-bottom: 6px; font-size: 15px; font-weight: 700; }
.instrucao-texto p { font-size: 13px; line-height: 1.5; color: var(--texto-titulos); opacity: 0.8; }

.aviso-especial { background-color: #fff5f5; border: 1px solid #ffebee; }
.aviso-especial .instrucao-img-box { background-color: #ffebee; color: #d9534f; border: none; }

/* Cards PWA */
.pwa-step {
    display: flex;
    gap: 16px;
    background: #FFFFFF;
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    border: 1px solid rgba(0,0,0,0.05);
    align-items: center;
}
.pwa-step svg { color: var(--destaque-sec); flex-shrink: 0; }
.pwa-step div { text-align: left; }
.pwa-step strong { display: block; font-size: 14px; color: var(--texto-titulos); margin-bottom: 4px; }
.pwa-step p { font-size: 12px; line-height: 1.4; color: var(--texto-titulos); opacity: 0.8; }

/* ========================================
   RODAPÉ
======================================== */
footer {
    text-align: center;
    padding: 24px;
    color: var(--texto-titulos);
    margin-top: auto;
    background-color: var(--bg-geral);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

footer a { color: var(--destaque-sec); font-size: 13px; text-decoration: none; font-weight: 600; transition: var(--transicao); }
footer a:hover { color: var(--btn-primario); text-decoration: underline; }
.versao-app { font-size: 11px; opacity: 0.5; font-weight: 500; }

.print-hidden { display: none !important; }

/* ========================================
   DASHBOARD E PERFIL
======================================== */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.dash-box {
    background: #FFFFFF;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.dash-label {
    display: block;
    font-size: 11px;
    color: var(--texto-titulos);
    opacity: 0.6;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.dash-value {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--destaque-sec);
    margin-bottom: 4px;
}

.dash-status {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    background: #f0f0f0;
    color: #666;
}

.status-bom { background: #e8f5e9; color: #2e7d32; }
.status-atencao { background: #fff3e0; color: #ef6c00; }
.status-alerta { background: #ffebee; color: #c62828; }

.progress-bar-container { width: 100%; }
.progress-bg {
    width: 100%;
    height: 8px;
    background: #eee;
    border-radius: 4px;
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    background: var(--destaque-sec);
    border-radius: 4px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   BOTAO WHATSAPP HEADER
======================================== */
.btn-whatsapp-header {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: transform 0.2s;
    text-decoration: none;
    flex-shrink: 0;
}

.btn-whatsapp-header:active {
    transform: translateY(-50%) scale(0.95);
}

.btn-whatsapp-header svg {
    width: 20px;
    height: 20px;
}