/*
   login.css
   SRP: estilos exclusivos da tela de login e modal de cadastro
*/

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

body {
    font-family: 'Segoe UI', sans-serif;
    background: #0f0f23;
    color: #e2e8f0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Wrapper ── */
.login-wrapper {
    width: 100%;
    max-width: 420px;
    padding: 1rem;
}

/* ── Logo ── */
.login-logo { text-align: center; margin-bottom: 2rem; }

.login-logo h1 {
    font-size: 2rem;
    background: linear-gradient(135deg, #7c3aed, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-logo p {
    color: #64748b;
    margin-top: .4rem;
    font-size: .9rem;
}

/* ── Card ── */
.login-card {
    background: #1a1a2e;
    border: 1px solid #2d2d44;
    border-radius: .75rem;
    padding: 2rem;
}

.login-card h2 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #94a3b8;
    font-weight: 500;
}

/* ── Campos ── */
.form-group { margin-bottom: 1.1rem; }

.form-group label {
    display: block;
    margin-bottom: .35rem;
    font-size: .82rem;
    color: #94a3b8;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: .65rem .9rem;
    border-radius: .4rem;
    border: 1px solid #334155;
    background: #0f0f23;
    color: #e2e8f0;
    font-size: .95rem;
    outline: none;
    transition: border-color .2s;
}
.form-group input:focus { border-color: #7c3aed; }

/* ── Botão principal ── */
.btn-login {
    width: 100%;
    padding: .7rem;
    background: #7c3aed;
    color: #fff;
    border: none;
    border-radius: .4rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: .5rem;
    transition: background .2s;
}
.btn-login:hover    { background: #6d28d9; }
.btn-login:disabled { background: #4c1d95; cursor: not-allowed; opacity: .7; }

/* ── Botão secundário ── */
.btn-cadastro {
    width: 100%;
    padding: .65rem;
    background: transparent;
    color: #a78bfa;
    border: 1px solid #7c3aed55;
    border-radius: .4rem;
    font-size: .9rem;
    font-weight: 500;
    cursor: pointer;
    margin-top: .65rem;
    transition: background .2s, border-color .2s;
}
.btn-cadastro:hover { background: #7c3aed11; border-color: #7c3aed; }

/* ── Divisor ── */
.divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin: 1.1rem 0 .5rem;
    color: #334155;
    font-size: .78rem;
}
.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #2d2d44;
}

/* ── Mensagens ── */
.msg-box {
    display: none;
    padding: .65rem 1rem;
    border-radius: .4rem;
    margin-bottom: 1rem;
    font-size: .85rem;
}
.msg-erro    { background: #dc262622; border: 1px solid #dc262655; color: #f87171; }
.msg-sucesso { background: #05966922; border: 1px solid #05966955; color: #34d399; }

.hint {
    text-align: center;
    margin-top: 1.25rem;
    font-size: .8rem;
    color: #334155;
}

/* ── Modal de cadastro ── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.75);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    overflow-y: auto;
}
.modal-overlay.show { display: flex; }

.modal-box {
    background: #1a1a2e;
    border: 1px solid #2d2d44;
    border-radius: .75rem;
    padding: 2rem;
    width: 100%;
    max-width: 420px;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.modal-header h2 { font-size: 1.1rem; color: #e2e8f0; }

.modal-close {
    background: none;
    border: none;
    color: #64748b;
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: .2rem .4rem;
    border-radius: .3rem;
}
.modal-close:hover { background: #ffffff11; color: #e2e8f0; }

.modal-close:focus-visible {
    outline: 2px solid #7c3aed;
    outline-offset: 2px;
}

.perfil-info {
    background: #7c3aed11;
    border: 1px solid #7c3aed33;
    border-radius: .4rem;
    padding: .65rem 1rem;
    font-size: .82rem;
    color: #a78bfa;
    margin-bottom: 1.1rem;
}

/* ── Responsividade ── */
@media (max-width: 480px) {
    .login-wrapper { padding: .75rem; }
    .login-card    { padding: 1.5rem; }
    .modal-box     { padding: 1.5rem; }
    .login-logo h1 { font-size: 1.6rem; }
}