/* Página de login — mesmo aspecto das outras apps BIT (TABGER, FARDAMENTO) */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --card: #ffffff;
    --primary: #1a3a5c;
    --primary-dark: #142e4a;
    --text: #1f2937;
    --muted: #6b7280;
    --erro-bg: #fef2f2;
    --erro-border: #fca5a5;
    --erro-text: #b91c1c;
}

body {
    font-family: "Segoe UI", Roboto, system-ui, sans-serif;
    color: var(--text);
    background: linear-gradient(135deg, #0f172a 0%, #1a3a5c 100%);
    min-height: 100vh;
}

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--card);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
    display: flex;
    flex-direction: column;
}
.brand {
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: .12em;
    color: var(--primary);
    text-align: center;
}
.subtitle {
    text-align: center;
    color: var(--muted);
    font-size: .9rem;
    line-height: 1.4;
    margin: .4rem 0 1.6rem;
}
.login-card label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: .35rem;
}
.login-card input {
    width: 100%;
    padding: .75rem .85rem;
    margin-bottom: 1.1rem;
    border: 1px solid #d1d5db;
    border-radius: 9px;
    font-size: 1rem;
    transition: border-color .15s, box-shadow .15s;
}
.login-card input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 58, 92, .18);
}
.login-card button {
    width: 100%;
    padding: .8rem;
    background: var(--primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 9px;
    cursor: pointer;
    transition: background .15s;
}
.login-card button:hover { background: var(--primary-dark); }
.erro {
    background: var(--erro-bg);
    border: 1px solid var(--erro-border);
    color: var(--erro-text);
    padding: .7rem .85rem;
    border-radius: 9px;
    font-size: .88rem;
    margin-bottom: 1.2rem;
    text-align: center;
}