* { box-sizing: border-box; }

html, body { min-height: 100%; }

.login-page {
    min-height: 100vh;
    margin: 0;
    display: grid;
    place-items: center;
    padding: 22px;
    background:
        radial-gradient(circle at top left, rgba(255,255,255,.95), transparent 38%),
        #eef1f4;
    font-family: Arial, Helvetica, sans-serif;
    color: #343a40;
}

.login-shell {
    width: 100%;
    max-width: 430px;
}

.login-card {
    padding: 32px;
    border: 1px solid #dfe3e7;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 14px 45px rgba(32,39,46,.09);
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #30363b;
    font-size: 16px;
    font-weight: 700;
}

.login-brand-icon {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: #eef1f4;
    color: #555e66;
}

.login-heading {
    margin: 30px 0 22px;
}

.login-kicker {
    color: #8a9299;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
}

.login-heading h1 {
    margin: 6px 0 5px;
    color: #252a2f;
    font-size: 25px;
    font-weight: 700;
}

.login-heading p {
    margin: 0;
    color: #7d858d;
    font-size: 13px;
    line-height: 1.55;
}

.login-alert {
    border-radius: 9px;
    font-size: 12px;
}

.login-field {
    margin-bottom: 17px;
}

.login-field label {
    display: block;
    margin-bottom: 7px;
    color: #454c52;
    font-size: 12px;
    font-weight: 600;
}

.input-wrap {
    position: relative;
}

.input-wrap > i {
    position: absolute;
    top: 50%;
    left: 13px;
    transform: translateY(-50%);
    color: #929aa2;
    pointer-events: none;
}

.input-wrap input {
    width: 100%;
    height: 44px;
    padding: 10px 42px 10px 38px;
    border: 1px solid #d7dce0;
    border-radius: 8px;
    outline: none;
    background: #fff;
    color: #343a40;
    font-size: 13px;
}

.input-wrap input:focus {
    border-color: #7c858d;
    box-shadow: 0 0 0 3px rgba(80,88,96,.08);
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 7px;
    width: 32px;
    height: 32px;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: #7c858d;
    cursor: pointer;
}

.login-submit {
    min-height: 44px;
    border: 0;
    border-radius: 8px;
    background: #4c535a;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
}

.login-submit:hover {
    background: #343a40;
    color: #fff;
}

.login-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 19px;
    color: #929aa1;
    font-size: 10px;
    text-align: center;
}

@media (max-width: 480px) {
    .login-page { padding: 14px; }
    .login-card { padding: 24px 20px; border-radius: 13px; }
    .login-heading { margin-top: 24px; }
}