/* Reset e Configurações Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4a90e2;
    --secondary-color: #2ecc71;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --white: #ffffff;
    --gray: #95a5a6;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: var(--dark-color);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    margin-bottom: 30px;
    border-radius: var(--border-radius);
    padding: 20px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.header h1 {
    color: var(--primary-color);
    font-size: 28px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info span {
    color: var(--dark-color);
    font-weight: 500;
}

/* Navigation */
.nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* Cards */
.card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    margin-bottom: 20px;
}

.card-header {
    border-bottom: 2px solid var(--light-color);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.card-header h2 {
    color: var(--primary-color);
    font-size: 24px;
}

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

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

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

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

/* Botões */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

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

.btn-primary:hover {
    background-color: #357abd;
}

.btn-success {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-success:hover {
    background-color: #27ae60;
}

.btn-danger {
    background-color: var(--danger-color);
    color: var(--white);
}

.btn-danger:hover {
    background-color: #c0392b;
}

.btn-secondary {
    background-color: var(--gray);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #7f8c8d;
}

.btn-block {
    width: 100%;
}

/* Filtros */
.filters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

/* Grid de Medicamentos */
.medicamentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.medicamento-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 20px;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.medicamento-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.medicamento-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 20px;
}

.medicamento-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.medicamento-info p {
    color: var(--dark-color);
    font-size: 14px;
}

.medicamento-info strong {
    color: var(--primary-color);
}

.categoria-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 10px;
}

.estoque-baixo {
    background-color: #ffe4e1;
    color: var(--danger-color);
}

.estoque-medio {
    background-color: #fff4e6;
    color: var(--warning-color);
}

.estoque-alto {
    background-color: #e8f8f5;
    color: var(--secondary-color);
}

/* Tabelas */
.table-container {
    overflow-x: auto;
    margin-top: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
}

thead {
    background-color: var(--primary-color);
    color: var(--white);
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--light-color);
}

th {
    font-weight: 600;
}

tbody tr:hover {
    background-color: var(--light-color);
}

/* Alertas */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left: 4px solid var(--secondary-color);
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid var(--warning-color);
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border-left: 4px solid var(--primary-color);
}

/* Auth Pages */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: 40px;
    width: 100%;
    max-width: 450px;
}

.auth-card h1 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 30px;
    font-size: 32px;
}

.auth-link {
    text-align: center;
    margin-top: 20px;
    color: var(--gray);
}

.auth-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.auth-link a:hover {
    text-decoration: underline;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 30px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.close {
    color: var(--gray);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    color: var(--dark-color);
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--gray);
}

.loading::after {
    content: "...";
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: "."; }
    40% { content: ".."; }
    60%, 100% { content: "..."; }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.empty-state h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }

    .filters {
        flex-direction: column;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .nav {
        width: 100%;
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    table {
        font-size: 12px;
    }

    th, td {
        padding: 10px 5px;
    }
}

/* Utilitários */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

/* Widget de Suporte */
.suporte-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.suporte-botao {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #357abd);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
}

.suporte-botao:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.suporte-botao.active {
    background: linear-gradient(135deg, #357abd, var(--primary-color));
}

.suporte-icone {
    font-size: 28px;
    font-weight: bold;
}

.suporte-texto {
    display: none;
}

.suporte-conteudo {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 380px;
    max-height: 600px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

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

.suporte-header {
    background: linear-gradient(135deg, var(--primary-color), #357abd);
    color: var(--white);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.suporte-header h3 {
    margin: 0;
    font-size: 18px;
}

.suporte-fechar {
    background: none;
    border: none;
    color: var(--white);
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.suporte-fechar:hover {
    transform: rotate(90deg);
}

.suporte-body {
    padding: 20px;
    max-height: 500px;
    overflow-y: auto;
}

/* Menu do Suporte */
.suporte-menu {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.suporte-opcao {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border: 2px solid var(--light-color);
    border-radius: var(--border-radius);
    background-color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.suporte-opcao:hover {
    border-color: var(--primary-color);
    background-color: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.opcao-icone {
    font-size: 32px;
    flex-shrink: 0;
}

.opcao-texto {
    flex: 1;
}

.opcao-texto strong {
    display: block;
    color: var(--dark-color);
    font-size: 15px;
    margin-bottom: 5px;
}

.opcao-texto small {
    color: var(--gray);
    font-size: 13px;
}

/* FAQ */
.suporte-faq {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.suporte-faq h4 {
    color: var(--primary-color);
    margin: 15px 0;
    font-size: 18px;
}

.suporte-voltar {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    padding: 8px 12px;
    font-size: 14px;
    font-weight: 600;
    align-self: flex-start;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.suporte-voltar:hover {
    background-color: var(--light-color);
}

.faq-item {
    border: 1px solid var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 10px;
}

.faq-pergunta {
    padding: 15px;
    background-color: #f8f9fa;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-pergunta:hover {
    background-color: var(--light-color);
}

.faq-pergunta strong {
    color: var(--dark-color);
    font-size: 14px;
}

.faq-icone {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: bold;
    transition: var(--transition);
}

.faq-item.active .faq-icone {
    transform: rotate(45deg);
}

.faq-resposta {
    padding: 0 15px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--white);
}

.faq-item.active .faq-resposta {
    padding: 15px;
    max-height: 500px;
}

.faq-resposta p {
    margin: 8px 0;
    color: var(--dark-color);
    font-size: 13px;
    line-height: 1.6;
}

/* Formulário de Chamado no Widget */
.suporte-chamado {
    display: flex;
    flex-direction: column;
}

.suporte-chamado h4 {
    color: var(--primary-color);
    margin: 15px 0;
    font-size: 18px;
}

.suporte-chamado .form-group {
    margin-bottom: 15px;
}

.suporte-chamado .form-control {
    font-size: 13px;
    padding: 10px 12px;
}

.suporte-chamado textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

.suporte-chamado label {
    font-size: 13px;
    margin-bottom: 5px;
}

/* Cards de Informação de Suporte */
.suporte-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    color: white;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
}

.info-icone {
    font-size: 28px;
    line-height: 1;
    flex-shrink: 0;
}

.info-texto {
    flex: 1;
}

.info-texto strong {
    display: block;
    font-size: 14px;
    margin-bottom: 5px;
    font-weight: 600;
}

.info-texto p {
    margin: 3px 0;
    font-size: 13px;
    opacity: 0.95;
}

/* Formulário de Chamado */
.suporte-formulario {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
}

.suporte-formulario .form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.suporte-formulario label {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-color);
}

.suporte-formulario input,
.suporte-formulario textarea,
.suporte-formulario select {
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.suporte-formulario input:focus,
.suporte-formulario textarea:focus,
.suporte-formulario select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.suporte-formulario textarea {
    resize: vertical;
    min-height: 100px;
    max-height: 200px;
}

.suporte-formulario .btn-enviar {
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--secondary-color), #27ae60);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.suporte-formulario .btn-enviar:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

.suporte-formulario .btn-enviar:active {
    transform: translateY(0);
}

.suporte-formulario .btn-enviar:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.suporte-sucesso {
    padding: 20px;
    text-align: center;
    color: var(--secondary-color);
}

.suporte-sucesso .icone-sucesso {
    font-size: 48px;
    margin-bottom: 15px;
}

.suporte-sucesso h4 {
    color: var(--secondary-color);
    margin: 10px 0;
}

.suporte-sucesso p {
    color: var(--dark-color);
    font-size: 13px;
    margin: 5px 0;
}

/* Responsive do Widget */
@media (max-width: 480px) {
    .suporte-conteudo {
        width: calc(100vw - 40px);
        right: -10px;
    }

    .suporte-botao {
        width: 55px;
        height: 55px;
    }

    .suporte-icone {
        font-size: 24px;
    }
}