/* ============================
   VARIÁVEIS DE CORES
============================ */
:root {
    --laranja: #f5d203;
    --laranja-hover: #f5d203;
    --amarelo: #e88300;
    --amarelo-hover: #e6c102;
    --cinza-escuro: #1f2933;
    --cinza-medio: #6b7280;
    --cinza-claro: #f7f7f7;
    --branco: #ffffff;
    --verde-whats: #25D366;
}

/* ============================
   ESTILOS GERAIS
============================ */
body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    background: linear-gradient(180deg, #fff7e6 0%, #f7f7f7 100%);
    margin: 0;
    padding: 0;
    color: var(--cinza-escuro);
}

.logo {
    max-width: 150px;
    margin-bottom: 20px;
}

/* ============================
   CONTAINER PRINCIPAL
============================ */
.main-container {
    max-width: 720px;
    margin: 40px auto;
    padding: 25px;
    background-color: var(--branco);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(251,150,8,0.15);
}

/* ============================
   BLOCOS / CARDS
============================ */
.form-container {
    background: var(--cinza-claro);
    padding: 22px;
    border-radius: 16px;
    margin-bottom: 20px;
    border: 1px solid #f1f1f1;
}

/* ============================
   TÍTULOS
============================ */
h4.text-center {
    font-weight: 800;
    color: var(--laranja);
    letter-spacing: 0.6px;
    margin-bottom: 20px;
}

/* ============================
   CAMPOS DE FORMULÁRIO
============================ */
label {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--cinza-escuro);
}

.form-control,
select {
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #ddd;
    font-size: 15px;
    transition: all 0.25s ease;
}

.form-control:focus,
select:focus {
    border-color: var(--laranja);
    box-shadow: 0 0 0 3px rgba(251,150,8,0.25);
}

/* ============================
   SWITCH
============================ */
.form-switch .form-check-input {
    width: 46px;
    height: 24px;
    cursor: pointer;
}

.form-switch .form-check-input:checked {
    background-color: var(--laranja);
    border-color: var(--laranja);
}

/* ============================
   BOTÕES
============================ */
.button-container {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.btn {
    border-radius: 30px;
    font-weight: 700;
    padding: 12px;
    font-size: 14px;
    transition: all 0.3s ease;
}

/* Botão principal */
.btn-calcular {
    background: linear-gradient(135deg, var(--laranja), var(--amarelo));
    color: var(--cinza-escuro);
    width: 100%;
}

.btn-calcular:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--laranja-hover), var(--amarelo-hover));
    box-shadow: 0 10px 20px rgba(251,150,8,0.4);
}

/* Botões secundários */
.btn-add {
    background-color: var(--cinza-escuro);
    color: var(--branco);
}

.btn-add:hover {
    background-color: #111827;
}

.btn-limpar {
    background-color: #9ca3af;
    color: var(--branco);
}

.btn-limpar:hover {
    background-color: #6b7280;
}

.btn-copiar {
    background-color: var(--amarelo);
    color: var(--cinza-escuro);
}

.btn-copiar:hover {
    background-color: var(--amarelo-hover);
}

.btn-whatsapp {
    background-color: var(--verde-whats);
    color: var(--branco);
}

.btn-whatsapp:hover {
    background-color: #1ebe5d;
}

/* ============================
   RESULTADOS
============================ */
.result-whatsapp-container label {
    font-weight: 800;
    color: var(--cinza-escuro);
}

.result-box .list-group-item {
    border: none;
    background: var(--branco);
    border-radius: 14px;
    margin-bottom: 8px;
    padding: 12px 16px;
    box-shadow: 0 6px 14px rgba(0,0,0,0.06);
}

.result-label {
    font-weight: 600;
    color: var(--cinza-medio);
}

.result-info {
    font-weight: 800;
    color: var(--laranja);
}

/* ============================
   MAPA
============================ */
.map {
    width: 100%;
    height: 380px;
    border-radius: 16px;
    margin-top: 8px;
    border: 2px solid var(--amarelo);
    overflow: hidden;
}

/* ============================
   RESPONSIVO
============================ */
@media (max-width: 768px) {
    .main-container {
        margin: 20px;
        padding: 18px;
    }

    .button-container {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}