* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    min-height: 100vh;

    font-family:
        'Plus Jakarta Sans',
        Arial,
        Helvetica,
        sans-serif;

    background: #f4f5fb;

    color: #0f172a;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 24px;
}


/* =====================================================
   CONTAINER
===================================================== */

.login-container {
    width: 100%;

    max-width: 430px;
}


/* =====================================================
   CARD
===================================================== */

.login-card {
    background: #ffffff;

    border: 1px solid #e7e9f3;

    border-radius: 18px;

    padding: 36px;

    box-shadow:
        0 20px 40px -12px
        rgba(15, 23, 42, .12);
}


/* =====================================================
   HEADER
===================================================== */

.login-header {
    text-align: center;

    margin-bottom: 28px;
}

.logo {
    width: 54px;

    height: 54px;

    margin: 0 auto 16px;

    border-radius: 14px;

    background:
        linear-gradient(
            135deg,
            #4f46e5,
            #7c3aed
        );

    color: #ffffff;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 18px;

    font-weight: 800;

    box-shadow:
        0 10px 24px -8px
        rgba(79, 70, 229, .5);
}

.login-header h1 {
    margin: 0 0 8px;

    font-size: 22px;

    font-weight: 800;

    letter-spacing: -.4px;
}

.login-header p {
    margin: 0;

    color: #64748b;

    font-size: 13.5px;
}


/* =====================================================
   FORM
===================================================== */

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

.form-group label {
    display: block;

    margin-bottom: 8px;

    font-size: 13.5px;

    font-weight: 700;
}

.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;

    height: 46px;

    padding: 0 14px;

    border:
        1px solid #dfe3ee;

    border-radius: 10px;

    background: #ffffff;

    color: #0f172a;

    font-family: inherit;

    font-size: 14px;

    outline: none;

    transition:
        border-color .16s ease,
        box-shadow .16s ease;
}

.form-group input:focus {
    border-color: #4f46e5;

    box-shadow:
        0 0 0 3px
        rgba(79, 70, 229, .10);
}

.form-group input::placeholder {
    color: #94a3b8;
}


/* =====================================================
   REMEMBER
===================================================== */

.remember {
    margin-bottom: 20px;

    font-size: 13px;

    color: #64748b;
}

.remember label {
    display: flex;

    align-items: center;

    gap: 8px;

    cursor: pointer;
}

.remember input {
    accent-color: #4f46e5;
}


/* =====================================================
   BUTTON
===================================================== */

.btn-login {
    width: 100%;

    height: 46px;

    border: none;

    border-radius: 10px;

    background:
        linear-gradient(
            135deg,
            #4f46e5,
            #7c3aed
        );

    color: #ffffff;

    font-family: inherit;

    font-size: 14px;

    font-weight: 700;

    cursor: pointer;

    transition:
        transform .16s ease,
        box-shadow .16s ease;
}

.btn-login:hover {
    transform: translateY(-1px);

    box-shadow:
        0 10px 20px -8px
        rgba(79, 70, 229, .5);
}

.btn-login:active {
    transform: translateY(0);
}


/* =====================================================
   ALERT
===================================================== */

.alert {
    padding: 12px 14px;

    border-radius: 9px;

    margin-bottom: 18px;

    font-size: 13px;

    line-height: 1.5;
}

.alert.success {
    background: #dcfce7;

    border: 1px solid #bbf7d0;

    color: #166534;
}

.alert.error {
    background: #fee2e2;

    border: 1px solid #fecaca;

    color: #991b1b;
}

.alert ul {
    margin: 0;

    padding-left: 18px;
}


/* =====================================================
   FOOTER
===================================================== */

.login-footer {
    margin-top: 24px;

    text-align: center;

    color: #94a3b8;

    font-size: 11.5px;
}


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

@media (max-width: 480px) {

    body {
        padding: 16px;
    }

    .login-card {
        padding: 28px 22px;
    }

}