/* =============================================
   LOGIN PAGE — dark theme
   ============================================= */

.ig-login-body {
    margin: 0;
    padding: 0;
    background: var(--ig-bg);
    font-family: var(--ig-font);
    min-height: 100vh;
}

.ig-login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Fundo com gradiente e padrao */
.ig-login-bg {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 60% 20%, rgba(26,111,255,0.12) 0%, transparent 60%),
        var(--ig-bg);
    z-index: 0;
}

/* Header */
.ig-login-header {
    position: relative;
    z-index: 1;
    padding: 24px 48px;
}

.ig-login-logo {
    height: 40px;
    width: auto;
}

.ig-login-logo-txt {
    color: var(--ig-blue);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* Main centralizado */
.ig-login-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    padding: 24px;
}

/* Card */
.ig-login-card {
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid var(--ig-border);
    border-radius: var(--ig-radius-lg);
    padding: 48px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 24px 64px rgba(0,0,0,0.6);
    backdrop-filter: blur(12px);
}

.ig-login-titulo {
    color: var(--ig-text);
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 8px;
}

.ig-login-sub {
    color: var(--ig-text-muted);
    margin: 0 0 32px;
    font-size: 0.95rem;
}

/* Formulario PMS */
.ig-login-card .pms-form,
.ig-login-card form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ig-login-card label {
    color: var(--ig-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    display: block;
    margin-bottom: 6px;
}

.ig-login-card input[type="text"],
.ig-login-card input[type="email"],
.ig-login-card input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    background: var(--ig-bg-surface);
    border: 1px solid var(--ig-border);
    border-radius: var(--ig-radius-sm);
    color: var(--ig-text);
    font-family: var(--ig-font);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    outline: none;
}

.ig-login-card input[type="text"]:focus,
.ig-login-card input[type="email"]:focus,
.ig-login-card input[type="password"]:focus {
    border-color: var(--ig-blue);
    box-shadow: 0 0 0 3px rgba(26,111,255,0.15);
}

.ig-login-card input[type="text"]::placeholder,
.ig-login-card input[type="email"]::placeholder,
.ig-login-card input[type="password"]::placeholder {
    color: var(--ig-text-dim);
}

/* Checkbox remember me */
.ig-login-card .pms-field-remember-me,
.ig-login-card p.login-remember {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ig-text-muted);
    font-size: 0.875rem;
}

/* Botao de login */
.ig-login-card input[type="submit"],
.ig-login-card button[type="submit"] {
    width: 100%;
    padding: 14px;
    background: var(--ig-blue);
    color: #fff;
    border: none;
    border-radius: var(--ig-radius-sm);
    font-family: var(--ig-font);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 20px rgba(26,111,255,0.35);
    margin-top: 8px;
}

.ig-login-card input[type="submit"]:hover,
.ig-login-card button[type="submit"]:hover {
    background: var(--ig-blue-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 28px rgba(26,111,255,0.5);
}

/* Links */
.ig-login-links {
    display: none;
}

/* Oculta link de registro e separador do PMS */
.ig-login-card a.register,
.ig-login-card .separator {
    display: none !important;
}

/* Estiliza link "Esqueceu a senha?" do PMS */
.ig-login-card .pms-login-lost-password,
.ig-login-card p.login-lost-password {
    text-align: center;
    margin-top: 4px;
}

.ig-login-card .pms-login-lost-password a,
.ig-login-card p.login-lost-password a {
    color: var(--ig-text-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.ig-login-card .pms-login-lost-password a:hover,
.ig-login-card p.login-lost-password a:hover {
    color: var(--ig-blue);
}

/* Mensagens de erro do PMS */
.ig-login-card .pms-form-message,
.ig-login-card .pms-login-success,
.ig-login-card .pms-login-error {
    padding: 12px 16px;
    border-radius: var(--ig-radius-sm);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.ig-login-card .pms-login-error {
    background: rgba(255, 61, 87, 0.18);
    border: 1px solid rgba(255, 61, 87, 0.6);
    color: #ff6b7a;
    font-weight: 600;
}

.ig-login-card .pms-login-success {
    background: rgba(0, 200, 83, 0.1);
    border: 1px solid rgba(0, 200, 83, 0.3);
    color: var(--ig-green);
}

/* Footer */
.ig-login-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 24px;
    color: var(--ig-text-dim);
    font-size: 0.8rem;
}

.ig-login-footer p {
    margin: 0;
    color: var(--ig-text-dim);
}

/* Mobile */
@media (max-width: 480px) {
    .ig-login-header { padding: 20px 24px; }
    .ig-login-card { padding: 32px 24px; }
    .ig-login-titulo { font-size: 1.6rem; }
}