/* ===== RESET E CONFIGURAÇÕES GLOBAIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --verde-folha: #4C8C4A;
    --laranja-natural: #F28C28;
    --branco: #FFFFFF;
    --cinza-claro: #F4F4F4;
    --cinza-escuro: #444444;
    --cinza-medio: #666666;
    --cinza-borda: #E0E0E0;
    --sombra: rgba(0, 0, 0, 0.1);
    --sombra-hover: rgba(0, 0, 0, 0.15);
    --transicao: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--cinza-claro);
    color: var(--cinza-escuro);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: var(--branco);
    box-shadow: 2px 0 10px var(--sombra);
    overflow-y: auto;
    z-index: 1000;
    transition: var(--transicao);
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--cinza-borda);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--verde-folha);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--cinza-escuro);
    border-radius: 2px;
    transition: var(--transicao);
}

.user-info {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--cinza-borda);
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--verde-folha), var(--laranja-natural));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-weight: 600;
    font-size: 20px;
}

.user-details {
    flex: 1;
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    color: var(--cinza-escuro);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 13px;
    color: var(--cinza-medio);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main-nav {
    padding: 16px 0;
}

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

.main-nav li {
    margin: 0;
}

.menu-section {
    padding: 16px 24px 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cinza-medio);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--cinza-escuro);
    text-decoration: none;
    transition: var(--transicao);
}

.main-nav a:hover {
    background: var(--cinza-claro);
    color: var(--verde-folha);
}

.main-nav li.active a {
    background: linear-gradient(90deg, rgba(76, 140, 74, 0.1), transparent);
    color: var(--verde-folha);
    font-weight: 600;
    border-right: 3px solid var(--verde-folha);
}

.sidebar-footer {
    padding: 16px 24px 24px;
    border-top: 1px solid var(--cinza-borda);
    margin-top: auto;
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px;
    background: var(--cinza-claro);
    color: var(--cinza-escuro);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transicao);
    font-size: 14px;
    font-weight: 500;
}

.btn-logout:hover {
    background: #ffebee;
    color: #d32f2f;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: 280px;
    padding: 32px;
    min-height: 100vh;
    transition: var(--transicao);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--cinza-escuro);
}

.page-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.search-form {
    display: flex;
    gap: 8px;
    background: var(--branco);
    border-radius: 8px;
    padding: 4px;
    box-shadow: 0 2px 8px var(--sombra);
}

.search-input {
    border: none;
    padding: 10px 16px;
    font-size: 14px;
    outline: none;
    min-width: 250px;
    color: var(--cinza-escuro);
}

.btn-search {
    background: var(--verde-folha);
    color: var(--branco);
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao);
}

.btn-search:hover {
    background: #3d7038;
}

/* ===== ALERTAS ===== */
.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: slideDown 0.3s ease;
}

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

.alert-success {
    background: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #4caf50;
}

.alert-error {
    background: #ffebee;
    color: #c62828;
    border-left: 4px solid #f44336;
}

.alert-warning {
    background: #fff3e0;
    color: #e65100;
    border-left: 4px solid #ff9800;
}

.alert-info {
    background: #e3f2fd;
    color: #1565c0;
    border-left: 4px solid #2196f3;
}

.alert-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    transition: var(--transicao);
}

.alert-close:hover {
    opacity: 1;
}

/* ===== RECIPES GRID ===== */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.recipe-card {
    background: var(--branco);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 12px var(--sombra);
    transition: var(--transicao);
}

.recipe-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 20px var(--sombra-hover);
}

.recipe-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.recipe-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--cinza-escuro);
    margin-top: 8px;
}

.recipe-symptom {
    color: var(--cinza-medio);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.5;
}

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    background: var(--cinza-claro);
    color: var(--cinza-escuro);
}

.badge-small {
    padding: 4px 10px;
    font-size: 11px;
}

.badge-category {
    background: linear-gradient(135deg, var(--verde-folha), #3d7038);
    color: var(--branco);
}

/* ===== BOTÕES ===== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transicao);
}

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

.btn-primary:hover {
    background: #3d7038;
}

.btn-secondary {
    background: var(--laranja-natural);
    color: var(--branco);
}

.btn-secondary:hover {
    background: #d47520;
}

.btn-block {
    width: 100%;
}

.btn-back {
    background: var(--cinza-claro);
    color: var(--cinza-escuro);
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transicao);
}

.btn-back:hover {
    background: var(--cinza-borda);
}

.btn-favorite,
.btn-favorite-small {
    background: none;
    border: 2px solid var(--cinza-borda);
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao);
    color: var(--cinza-medio);
}

.btn-favorite {
    width: 48px;
    height: 48px;
}

.btn-favorite-small {
    width: 36px;
    height: 36px;
}

.btn-favorite:hover,
.btn-favorite-small:hover {
    border-color: var(--laranja-natural);
    color: var(--laranja-natural);
}

.btn-favorite.active,
.btn-favorite-small.active {
    background: var(--laranja-natural);
    border-color: var(--laranja-natural);
    color: var(--branco);
}

/* ===== RECIPE DETAIL ===== */
.recipe-detail {
    background: var(--branco);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 12px var(--sombra);
}

.recipe-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.recipe-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.recipe-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--cinza-borda);
}

.recipe-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.recipe-section h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--verde-folha);
    margin-bottom: 16px;
}

.recipe-content {
    color: var(--cinza-escuro);
    line-height: 1.8;
    white-space: pre-line;
}

.recipe-info-box {
    background: var(--cinza-claro);
    border-radius: 8px;
    padding: 20px;
    margin-top: 24px;
}

.info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.info-item svg {
    flex-shrink: 0;
    color: var(--verde-folha);
}

.info-item strong {
    display: block;
    margin-bottom: 4px;
    color: var(--cinza-escuro);
}

.info-item p {
    color: var(--cinza-medio);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state svg {
    margin-bottom: 24px;
}

.empty-state h3 {
    font-size: 24px;
    color: var(--cinza-escuro);
    margin-bottom: 12px;
}

.empty-state p {
    color: var(--cinza-medio);
    font-size: 16px;
}

/* ===== FOOTER ===== */
.footer {
    margin-left: 280px;
    padding: 32px;
    background: var(--branco);
    border-top: 1px solid var(--cinza-borda);
    text-align: center;
    transition: var(--transicao);
}

.footer-content p {
    color: var(--cinza-medio);
    font-size: 14px;
    margin-bottom: 8px;
}

.footer-disclaimer {
    font-size: 12px;
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    background: linear-gradient(135deg, var(--verde-folha), #3d7038);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 480px;
}

.login-box {
    background: var(--branco);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

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

.login-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--verde-folha);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--cinza-medio);
    font-size: 14px;
}

.login-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: var(--cinza-claro);
    padding: 4px;
    border-radius: 8px;
}

.tab-btn {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--cinza-medio);
    cursor: pointer;
    transition: var(--transicao);
}

.tab-btn.active {
    background: var(--branco);
    color: var(--verde-folha);
    box-shadow: 0 2px 8px var(--sombra);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--cinza-escuro);
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--cinza-borda);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transicao);
    color: var(--cinza-escuro);
}

.form-group input:focus {
    outline: none;
    border-color: var(--verde-folha);
}

.login-footer {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--cinza-borda);
}

.disclaimer {
    font-size: 12px;
    color: var(--cinza-medio);
    line-height: 1.6;
}

/* ===== OVERLAY ===== */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .menu-toggle {
        display: flex;
    }

    .overlay.active {
        display: block;
    }

    .main-content,
    .footer {
        margin-left: 0;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .search-input {
        min-width: 200px;
    }

    .recipes-grid {
        grid-template-columns: 1fr;
    }

    .recipe-detail {
        padding: 24px 16px;
    }

    .login-box {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .page-header h2 {
        font-size: 24px;
    }

    .search-form {
        width: 100%;
    }

    .search-input {
        min-width: auto;
        flex: 1;
    }
}
/* ✅ FINALIZAÇÃO — LOGIN (mobile logo + sombra suave) */

/* Sombra suave no card do login */
.login-box{
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.12);
}

/* Logo padrão (desktop/tablet) */
.login-logo{
  width: 220px;
  max-width: 80%;
  height: auto;
  display: block;
  margin: 0 auto 16px;
}

/* 🔥 Logo maior só no mobile */
@media (max-width: 480px){
  .login-logo{
    width: 260px;        /* aumenta no celular */
    max-width: 86%;
    margin: 0 auto 18px; /* dá mais respiro */
  }

  .login-box{
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.14);
  }
}
/* =========================
   TELA DE BOAS-VINDAS
========================= */

.welcome-page{
  background: #2f6f3f;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.welcome-wrap{
  width: 100%;
  max-width: 560px;
}

.welcome-card{
  background: #ffffff;
  border-radius: 18px;
  padding: 26px 22px;
  box-shadow: 0 18px 55px rgba(0,0,0,0.14);
}

.welcome-logo{
  width: 220px;
  max-width: 80%;
  height: auto;
  display: block;
  margin: 0 auto 16px;
}

.welcome-title{
  text-align: center;
  margin: 10px 0 8px;
}

.welcome-subtitle{
  text-align: center;
  margin-bottom: 14px;
  line-height: 1.5;
  opacity: 0.95;
}

.welcome-text{
  line-height: 1.6;
  margin-bottom: 16px;
  opacity: 0.9;
}

.welcome-box{
  background: rgba(47,111,63,0.08);
  border: 1px solid rgba(47,111,63,0.18);
  border-radius: 14px;
  padding: 14px;
  margin: 16px 0;
}

.welcome-box h3{
  margin: 0 0 8px;
}

.welcome-box ul{
  margin: 0;
  padding-left: 18px;
  line-height: 1.7;
}

.welcome-alert{
  background: #fff3cd;
  border: 1px solid #ffe69c;
  border-radius: 12px;
  padding: 12px;
  font-size: 14px;
  margin: 16px 0;
}

.welcome-final{
  text-align: center;
  margin: 18px 0 14px;
  line-height: 1.6;
}

.welcome-actions{
  margin-top: 10px;
}

.welcome-check{
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
  font-size: 14px;
  opacity: 0.9;
}

/* 🔥 Logo maior só no mobile */
@media (max-width: 480px){
  .welcome-logo{
    width: 260px;
    max-width: 88%;
  }

  .welcome-card{
    padding: 22px 18px;
  }
}