@charset "utf-8";

/* ============================
   Variáveis
   ============================ */
:root {
    --green:        #00995d;
    --green-dark:   #007a48;
    --green-light:  #e6f7f0;
    --text:         #2d3748;
    --text-muted:   #718096;
    --border:       #cbd5e0;
    --bg:           #f0f4f8;
    --card-bg:      #ffffff;
    --radius:       12px;
    --shadow:       0 4px 24px rgba(0,0,0,.10);
    --transition:   .2s ease;
}

/* ============================
   Reset mínimo
   ============================ */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 15px;
    color: var(--text);
    background: #f0f4f8;
    line-height: 1.5;
}

/* ============================
   Layout
   ============================ */
.page-wrapper {
    /*min-height: 100vh;*/
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 480px;
    overflow: hidden;
}

/* ============================
   Cabeçalho do card
   ============================ */
.card-header {
    background: var(--green);
    padding: 24px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    color: #fff;
}

.card-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    opacity: .9;
}

.card-header h1 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}

.card-header p {
    margin: 2px 0 0;
    font-size: .8rem;
    opacity: .85;
}

/* ============================
   Formulário
   ============================ */
form {
    padding: 28px 28px 8px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.input-field {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: .95rem;
    color: var(--text);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    appearance: none;
}

.input-field:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(0,153,93,.2);
}

.input-field[readonly] {
    background: #f7f7f7;
    cursor: default;
}

select.input-field {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23718096' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

/* ============================
   Botão principal
   ============================ */
button[type="submit"],
button#gerar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: calc(100% - 56px);
    margin: 4px 28px 28px;
    padding: 13px;
    border: none;
    border-radius: 8px;
    background: var(--green);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 2px 8px rgba(0,153,93,.35);
}

button[type="submit"]:hover,
button#gerar:hover {
    background: var(--green-dark);
    box-shadow: 0 4px 14px rgba(0,153,93,.45);
    transform: translateY(-1px);
}

button[type="submit"]:active,
button#gerar:active {
    transform: translateY(0);
}

button[type="submit"]:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none;
}


/* ============================
   Alertas / Feedback
   ============================ */
.alert {
    margin: 20px 28px 0;
    padding: 13px 16px;
    border-radius: 8px;
    font-size: .88rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}

.alert svg { flex-shrink: 0; margin-top: 1px; }

.alert-error {
    background: #fff0f0;
    color: #c53030;
    border: 1px solid #feb2b2;
}

.alert-success {
    background: var(--green-light);
    color: #005c38;
    border: 1px solid #7dd3b0;
}

.alert-info {
    background: #ebf8ff;
    color: #2b6cb0;
    border: 1px solid #90cdf4;
}

.alert-warning {
    background: #fffff0;
    color: #c05621;
    border: 1px solid #fbd38d;
}

/* div#resultado fica abaixo do form, dentro do card */
#resultado {
    padding: 0 28px;
    padding-bottom: 8px;
}

#resultado .alert {
    margin: 0 0 16px;
}

/* Botão "Imprimir Demonstrativo" dentro do resultado */
#btn-imprimir-ir {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    background: var(--green);
    color: #fff;
    font-size: .9rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition);
}

#btn-imprimir-ir:hover { background: var(--green-dark); }

/* Detalhes do protocolo */
.protocolo-detalhe {
    margin-top: 6px;
    font-size: .82rem;
    opacity: .85;
    line-height: 1.7;
}

.protocolo-num {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .03em;
}

/* ============================
   Responsivo
   ============================ */
@media (max-width: 520px) {
    .card-header { padding: 20px; }
    form { padding: 20px 20px 8px; }
    button[type="submit"] { width: calc(100% - 40px); margin: 4px 20px 24px; }
    .alert { margin-left: 20px; margin-right: 20px; }
    #resultado { padding: 0 20px; }
}