* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background: #F0F2F5;
    color: #1A1A1A;
    min-height: 100vh;
}

.header {
    background: linear-gradient(135deg, #003C78 0%, #002B57 100%);
    padding: 14px 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

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

.logo-icon svg {
    width: 40px;
    height: 40px;
}

.logo-text h1 {
    color: #FFFFFF;
    font-size: 1.3rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.logo-text span {
    color: rgba(255,255,255,0.7);
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-btn {
    color: #FFFFFF;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s;
    background: rgba(255,255,255,0.1);
}

.nav-btn:hover {
    background: rgba(255,255,255,0.2);
}

.nav-btn.active {
    background: #F47920;
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-section {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

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

.form-header h2 {
    color: #003C78;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-toggle-form {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #F47920;
    color: #FFFFFF;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.btn-toggle-form:hover {
    background: #D4600A;
    transform: rotate(45deg);
}

.btn-toggle-form svg {
    width: 20px;
    height: 20px;
}

.form-controle {
    transition: all 0.3s;
}

.form-controle.hidden {
    display: none;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group label {
    font-size: 0.7rem;
    font-weight: 700;
    color: #003C78;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    padding: 10px 12px;
    border: 2px solid #E0E0E0;
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: 'Roboto', sans-serif;
    transition: border-color 0.3s;
    background: #FFFFFF;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #F47920;
}

.prefixo-group {
    display: flex;
    gap: 4px;
}

.prefixo-select {
    width: 110px !important;
    min-width: 110px;
    font-weight: 600;
    color: #003C78;
    background: #F0F4F8 !important;
}

.prefixo-group input {
    flex: 1;
}

.btn-registrar {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #F47920, #D4600A);
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-registrar:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(244, 121, 32, 0.4);
}

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

.loading-btn {
    width: 18px;
    height: 18px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #FFFFFF;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.mensagem {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
}

.mensagem.sucesso {
    background: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #A5D6A7;
}

.mensagem.erro {
    background: #FFEBEE;
    color: #C62828;
    border: 1px solid #EF9A9A;
}

.lista-section {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.lista-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.lista-header h2 {
    color: #003C78;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.export-btns {
    display: flex;
    gap: 8px;
}

.btn-export {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    border: none;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 0.5px;
}

.btn-export svg {
    width: 16px;
    height: 16px;
}

.btn-excel {
    background: #E8F5E9;
    color: #2E7D32;
}

.btn-excel:hover {
    background: #2E7D32;
    color: #FFFFFF;
}

.btn-pdf {
    background: #FFEBEE;
    color: #C62828;
}

.btn-pdf:hover {
    background: #C62828;
    color: #FFFFFF;
}

.filtros {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.filtros input,
.filtros select {
    padding: 9px 12px;
    border: 2px solid #E0E0E0;
    border-radius: 8px;
    font-size: 0.8rem;
    font-family: 'Roboto', sans-serif;
    background: #FFFFFF;
    flex: 1;
    min-width: 140px;
}

.filtros input:focus,
.filtros select:focus {
    outline: none;
    border-color: #F47920;
}

.lista-registros {
    max-height: 600px;
    overflow-y: auto;
}

.loading-lista {
    padding: 40px;
    text-align: center;
    color: #999;
    font-size: 0.85rem;
}

.registro-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 14px;
    border: 1px solid #F0F0F0;
    border-radius: 10px;
    margin-bottom: 10px;
    transition: all 0.2s;
    align-items: center;
}

.registro-card:hover {
    border-color: #F47920;
    box-shadow: 0 2px 8px rgba(244, 121, 32, 0.1);
}

.registro-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
}

.registro-campo {
    display: flex;
    flex-direction: column;
}

.registro-campo .label {
    font-size: 0.6rem;
    font-weight: 700;
    color: #888;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.registro-campo .valor {
    font-size: 0.85rem;
    font-weight: 600;
    color: #1A1A1A;
}

.registro-campo .valor.codigo-valor {
    color: #003C78;
    font-weight: 700;
}

.status-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.status-verde {
    background: #E8F5E9;
    color: #2E7D32;
}

.status-amarelo {
    background: #FFF8E1;
    color: #F57F17;
}

.status-vermelho {
    background: #FFEBEE;
    color: #C62828;
}

.status-azul {
    background: #E3F2FD;
    color: #1565C0;
}

.status-roxo {
    background: #F3E5F5;
    color: #7B1FA2;
}

.registro-acoes {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}

.btn-acao {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.btn-acao svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.btn-editar {
    background: #E3F2FD;
    color: #1565C0;
}

.btn-editar:hover {
    background: #1565C0;
    color: #FFFFFF;
}

.btn-excluir {
    background: #FFEBEE;
    color: #C62828;
}

.btn-excluir:hover {
    background: #C62828;
    color: #FFFFFF;
}

.contagem {
    margin-top: 12px;
    font-size: 0.75rem;
    color: #888;
    text-align: center;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #999;
}

.empty-state svg {
    width: 48px;
    height: 48px;
    fill: #DDD;
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 0.85rem;
}

.modal-edit {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
}

.modal-edit.active {
    display: flex;
}

.modal-edit-content {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 24px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-edit-content h3 {
    color: #003C78;
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #F47920;
}

.modal-edit-content .form-group {
    margin-bottom: 12px;
}

.modal-edit-btns {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.btn-salvar {
    flex: 1;
    padding: 10px;
    background: #003C78;
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-salvar:hover {
    background: #005AA7;
}

.btn-cancelar {
    flex: 1;
    padding: 10px;
    background: #F0F0F0;
    color: #666;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-cancelar:hover {
    background: #DDD;
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .nav-links {
        justify-content: center;
    }

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

    .registro-card {
        grid-template-columns: 1fr;
    }

    .registro-info {
        grid-template-columns: 1fr 1fr;
    }

    .registro-acoes {
        flex-direction: row;
        justify-content: flex-end;
    }

    .lista-header {
        flex-direction: column;
        align-items: stretch;
    }

    .export-btns {
        justify-content: flex-end;
    }

    .filtros {
        flex-direction: column;
    }

    .filtros input,
    .filtros select {
        min-width: 100%;
    }
}

@media (max-width: 400px) {
    .registro-info {
        grid-template-columns: 1fr;
    }

    .prefixo-group {
        flex-direction: column;
    }

    .prefixo-select {
        width: 100% !important;
    }
}