/* =========================================
   CORES PRINCIPAIS
   ========================================= */
:root {
    --azul-principal: #5b9bd3;
    --azul-escuro: #367db8;
    --azul-hover: #286da8;
    --azul-claro: #eaf4fc;
    --branco: #ffffff;
    --cinza: #6b7280;
    --borda: #b9d5eb;
    --erro: #dc3545;
    --sucesso: #198754;
}


/* =========================================
   INPUTS, SELECTS E TEXTAREA
   ========================================= */

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea {
    width: 100%;
    max-width: 600px;
    min-height: 48px;

    padding: 12px 15px;
    margin: 6px 0 14px;

    box-sizing: border-box;

    font-family: Arial, sans-serif;
    font-size: 17px;
    color: #333;

    background-color: var(--branco);
    border: 2px solid var(--borda);
    border-radius: 8px;

    outline: none;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}


/* Campo quando recebe foco */
input[type="text"]:focus,
input[type="tel"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
select:focus,
textarea:focus {
    border-color: var(--azul-escuro);
    background-color: #fff;

    box-shadow: 0 0 0 4px rgba(54, 125, 184, 0.18);
}


/* Placeholder */
input::placeholder,
textarea::placeholder {
    color: #8a8a8a;
    opacity: 1;
}


/* =========================================
   TEXTAREA
   ========================================= */

textarea {
    min-height: 150px;
    height: 180px;

    max-width: 800px;

    resize: vertical;

    line-height: 1.5;
}


/* Textarea maior para mensagens/descrições */
textarea.grande {
    min-height: 250px;
}


/* =========================================
   CHECKBOX
   ========================================= */

input[type="checkbox"] {
    appearance: none;

    width: 22px;
    height: 22px;

    margin-right: 8px;

    vertical-align: middle;

    background-color: white;
    border: 2px solid var(--azul-escuro);
    border-radius: 5px;

    cursor: pointer;

    position: relative;
    transition: 0.2s;
}


input[type="checkbox"]:hover {
    background-color: var(--azul-claro);
}


input[type="checkbox"]:checked {
    background-color: var(--azul-escuro);
    border-color: var(--azul-escuro);
}


/* ✔ dentro do checkbox */
input[type="checkbox"]:checked::after {
    content: "✓";

    position: absolute;

    color: white;
    font-size: 17px;
    font-weight: bold;

    left: 3px;
    top: -1px;
}


/* =========================================
   RADIO BUTTON
   ========================================= */

input[type="radio"] {
    appearance: none;

    width: 21px;
    height: 21px;

    margin-right: 7px;

    vertical-align: middle;

    border: 2px solid var(--azul-escuro);
    border-radius: 50%;

    background-color: white;

    cursor: pointer;

    position: relative;

    transition: 0.2s;
}


input[type="radio"]:hover {
    background-color: var(--azul-claro);
}


input[type="radio"]:checked {
    border-color: var(--azul-escuro);
}


input[type="radio"]:checked::after {
    content: "";

    position: absolute;

    width: 11px;
    height: 11px;

    background-color: var(--azul-escuro);

    border-radius: 50%;

    top: 3px;
    left: 3px;
}


/* =========================================
   LABEL
   ========================================= */

label {
    display: block;

    margin-bottom: 5px;

    color: #333;

    font-family: Arial, sans-serif;
    font-size: 16px;
    font-weight: 600;
}


/* Labels de checkbox/radio podem ficar na mesma linha */
label.opcao {
    display: inline-flex;
    align-items: center;

    margin-right: 20px;

    font-weight: normal;
    cursor: pointer;
}


/* =========================================
   BOTÕES
   ========================================= */

button,
input[type="submit"],
input[type="button"],
input[type="reset"] {
    min-height: 40px;

    padding: 6px 11px;
    margin: 3px 3px 6px 0;

    border: none;
    border-radius: 7px;

    background-color: var(--azul-escuro);
    color: white;

    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 600;

    cursor: pointer;

    transition:
        background-color 0.2s ease,
        transform 0.1s ease,
        box-shadow 0.2s ease;
}


/* Hover */
button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
input[type="reset"]:hover {
    background-color: var(--azul-hover);

    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}


/* Clique */
button:active,
input[type="submit"]:active,
input[type="button"]:active,
input[type="reset"]:active {
    transform: translateY(1px);
}


/* Botão principal */
button.principal,
input[type="submit"].principal {
    background-color: var(--azul-escuro);

    padding: 13px 30px;

    font-size: 17px;
}


/* Botão secundário */
button.secundario,
input[type="button"].secundario {
    background-color: #ffffff;
    color: var(--azul-escuro);

    border: 2px solid var(--azul-escuro);
}


button.secundario:hover,
input[type="button"].secundario:hover {
    background-color: var(--azul-claro);
}


/* Botão cancelar */
button.cancelar,
input[type="reset"] {
    background-color: #6c757d;
}


button.cancelar:hover,
input[type="reset"]:hover {
    background-color: #565e64;
}


/* =========================================
   ÁREA DE FORMULÁRIO
   ========================================= */

form {
    width: 100%;
    max-width: 850px;

    padding: 15px;

    box-sizing: border-box;

    background-color: var(--azul-principal);

    border-radius: 20px;

    box-shadow:
        0 5px 10px rgba(45, 91, 125, 0.25);/*cria uma sombra ao redor do elemento*/
}
form.form-pequeno {
    max-width: 50px;
    padding: 1px;
	 background-color: var(--branco);
	border-radius: 10px;
	box-shadow:
        0 0px 0px rgba(45, 91, 125, 0.25);/*cria uma sombra ao redor do elemento*/
}

/* =========================================
   GRUPO DE CAMPOS
   ========================================= */

.campo {
    margin-bottom: 15px;
}


/* =========================================
   MENSAGENS
   ========================================= */

.mensagem-erro {
    color: var(--erro);
    font-size: 14px;
    margin-top: -8px;
    margin-bottom: 10px;
}


.mensagem-sucesso {
    color: var(--sucesso);
    font-size: 14px;
    margin-top: 5px;
}


/* =========================================
   ACESSIBILIDADE
   ========================================= */

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(54, 125, 184, 0.35);
    outline-offset: 2px;
}


/* =========================================
   RESPONSIVO
   ========================================= */

@media (max-width: 600px) {

    form {
        padding: 12px;
        border-radius: 14px;
    }
form.form-pequeno {
    max-width: 50px;
    padding: 1px;
	border-radius: 5px;
	background-color: var(--branco);
}
    input[type="text"],
    input[type="tel"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="date"],
    input[type="time"],
    select,
    textarea {
        max-width: 100%;
        font-size: 16px;
    }

    textarea {
        min-height: 160px;
    }

    button,
    input[type="submit"],
    input[type="button"],
    input[type="reset"] {
        width: 100%;
        margin-right: 0;
		 padding: 3px 5px;
    margin: 3px 3px 6px 0;
    }
}