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

/* BODY */
.login-body {
    height: 100vh;
    font-family: 'Segoe UI', sans-serif;
    background: #c5c5c5;
}

/* WRAPPER */
.login-wrapper {
    display: flex;
    height: 100vh;
}

/* LAYOUT */
.login-left-form,
.login-right-branding {
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-left-form {
    width: 45%;
    background: #d8d9db;
}

.login-right-branding {
    width: 55%;
    position: relative;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    color: #fff;
    overflow: hidden;
}

/* CARD */
.login-card {
    width: 100%;
    max-width: 380px;
    background: #fff;
    padding: 40px 35px;
    border-radius: 14px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

/* TEXTOS */
.login-card h2 {
    font-size: 24px;
    margin-bottom: 5px;
    color: #0f172a;
}

.subtitle {
    font-size: 14px;
    margin-bottom: 25px;
    color: #64748b;
}

/* LOGO */
.logo-form {
    width: 300px;
    margin: 0 auto 15px;
    display: block;
}

/* FORM */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: #334155;
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #f9fafb;
    outline: none;
    transition: .2s;
}

.form-group input:focus {
    border-color: #2563eb;
    background: #fff;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.forgot-password {
    text-align: center;
    margin-bottom: 10px;
}

.forgot-password a {
    font-size: 1rem;
    color: #555;
    text-decoration: none;
    transition: color 0.2s ease;
}

.forgot-password a:hover {
    color: #031a57;
}

/* BUTTON LOGIN */
.btn-login {
    width: 100%;
    padding: 12px;
    background: #1e3a8a;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-login:hover {
    background: #2454d8;
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(1, 109, 25, 0.25);
}

.btn-login:disabled {
    background: #1e3a8a;
    cursor: not-allowed;
    opacity: 0.7;
    box-shadow: none;
}

/* BUTTON REGISTER */
.btn-register {
    margin-top: 10px;
    padding: 10px 16px;
    background: #006847;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-register:hover {
    background: #008f5a;
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(0, 104, 71, 0.25);
}

/* FOOTER */
.login-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 13px;
    color: #64748b;
}

.login-footer a {
    margin-left: 5px;
    font-weight: 500;
}

/* BRANDING */
.overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.08), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(56, 189, 248, 0.15), transparent 40%);
}

.content {
    position: relative;
    z-index: 2;
    max-width: 420px;
    padding: 20px;
}

.login-right-branding h1 {
    font-size: 32px;
    margin-bottom: 15px;
}

.login-right-branding p {
    margin-bottom: 25px;
    line-height: 1.5;
    color: #cbd5f5;
}

/* FEATURES */
.features div {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-size: 14px;
}

.features i {
    margin-right: 10px;
    color: #38bdf8;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1199px) {

    .login-left-form,
    .login-right-branding {
        width: 50%;
    }

    .login-right-branding h1 {
        font-size: 26px;
    }
}

@media (max-width: 900px) {
    .login-wrapper {
        flex-direction: column;
    }

    .login-right-branding {
        width: 100%;
        height: 35%;
        min-height: 220px;
    }

    .login-left-form {
        width: 100%;
        height: 65%;
        padding: 20px;
    }

    .login-card {
        max-width: 420px;
        padding: 30px;
        border-radius: 12px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    }

    .logo-form {
        width: 250px;
    }
}

@media (max-width: 576px) {
    .login-right-branding {
        height: 30%;
        padding: 20px;
    }

    .login-right-branding h1 {
        font-size: 20px;
    }

    .login-right-branding p {
        font-size: 13px;
    }

    .login-left-form {
        height: 70%;
        padding: 15px;
    }

    .login-card {
        padding: 25px 20px;
    }

    .form-group input {
        padding: 10px;
    }

    .btn-login {
        padding: 11px;
    }

    .logo-form {
        width: 200px;
    }
}

/* Input error */
.is-invalid {
    border: 2px solid #e74c3c;
    background-color: #fff5f5;
}

/* Texto de error */
.error-text {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 5px;
    display: block;
}

/* Caja de error general */
.error-box {
    background: #ffe6e6;
    color: #c0392b;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}