/* ======================================
   TOOLPACK BMI
   Pierwsza wersja wyglądu narzędzia
====================================== */


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


:root {

    --blue:#3B82F6;
    --green:#10B981;

    --text:#1f2937;
    --light:#64748b;

    --background:#f8fafc;
    --white:#ffffff;

}



body {

    font-family:"Inter",sans-serif;

    background:var(--background);

    color:var(--text);

}


/* ======================================
   GŁÓWNY KONTENER
====================================== */


.tool-container {

    max-width:900px;

    margin:auto;

    padding:25px 24px;

}



/* ======================================
   POWRÓT
====================================== */


.back {

    display:inline-block;

    margin-bottom:35px;

    text-decoration:none;

    color:#64748b;

    font-weight:500;

    transition:.2s;

}


.back:hover {

    color:var(--blue);

}



/* ======================================
   NAGŁÓWEK NARZĘDZIA
====================================== */


.tool-title {

    display:flex;

    align-items:center;

    gap:18px;

    margin-bottom:40px;

}



.tool-icon {

    width:60px;

    height:60px;

    border-radius:18px;

    display:flex;

    align-items:center;

    justify-content:center;

    background:white;

    font-size:28px;

    box-shadow:
    0 10px 25px rgba(0,0,0,.06);

}



.tool-title h1 {

    font-size:36px;

    letter-spacing:-1px;

}



.tool-title p {

    margin-top:8px;

    color:var(--light);

    font-size:15px;

}



/* ======================================
   KARTA KALKULATORA
====================================== */


.calculator-card {


    background:white;

    border-radius:24px;

    padding:28px;


    box-shadow:
    0 15px 35px rgba(0,0,0,.05);


}




.input-group {

    margin-bottom:18px;

}



.input-group label {


    display:block;

    margin-bottom:10px;

    font-weight:600;

    font-size:16px;

}



.input-group input {


    width:100%;

    height:58px;

    border:none;

    outline:none;


    background:#f8fafc;

    border-radius:16px;


    padding:0 18px;


    font-size:18px;

    font-family:inherit;


    transition:.2s;

}



.input-group input:focus {


    background:white;

    box-shadow:
    0 0 0 3px rgba(59,130,246,.15);

}



/* ======================================
   PRZYCISK
====================================== */


button {


    width:100%;

    height:58px;


    border:none;

    border-radius:16px;


    background:
    linear-gradient(
        135deg,
        var(--blue),
        var(--green)
    );


    color:white;

    font-size:18px;

    font-weight:600;

    cursor:pointer;


    transition:.2s;

}



button:hover {


    transform:translateY(-2px);

    box-shadow:
    0 12px 25px rgba(59,130,246,.25);

}



/* ======================================
   WYNIK
====================================== */


.result-card {


     margin-top:20px;

    background:white;

    border-radius:24px;

    padding:22px;


    text-align:center;


    box-shadow:
    0 10px 30px rgba(0,0,0,.04);

}



.result-card h2 {

    font-size:20px;

}



.result-number {


    margin:10px 0;

    font-size:42px;

    font-weight:700;


    background:
    linear-gradient(
        135deg,
        var(--blue),
        var(--green)
    );

    -webkit-background-clip:text;

    -webkit-text-fill-color:transparent;

}



.result-card p {

    color:var(--light);

}



/* ======================================
   POLECANE
====================================== */


.suggestions {


    margin-top:30px;

}



.suggestions h2 {

    font-size:22px;

    margin-bottom:20px;

}



.suggestion-list {


    display:flex;

    flex-wrap:wrap;

    gap:15px;

}



.suggestion-list a {


    text-decoration:none;


    background:white;


    color:#334155;


    padding:14px 22px;


    border-radius:999px;


    box-shadow:
    0 6px 18px rgba(0,0,0,.05);


    transition:.2s;

}



.suggestion-list a:hover {


    color:var(--blue);

    transform:translateY(-3px);

}

.result-status {

     margin-top:10px;

    padding:8px 16px;
    
    display:inline-block;

    border-radius:999px;

    font-weight:600;

    background:#eff6ff;

    color:#2563eb;

}

.result-info {

    margin-top:10px;

    color:#64748b;

    font-size:14px;

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

.tool-header{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-bottom:22px;

}



.tool-logo{

    display:flex;

    align-items:center;

    gap:12px;

    text-decoration:none;

    color:var(--text);

}



.tool-logo-icon{

    width:42px;

    height:42px;

    border-radius:14px;

    display:flex;

    justify-content:center;

    align-items:center;

    font-weight:700;

    color:white;

    background:linear-gradient(
        135deg,
        var(--blue),
        var(--green)
    );

}



.tool-logo span{

    font-size:24px;

    font-weight:700;

}



.back-link{

    text-decoration:none;

    color:var(--light);

    font-weight:600;

    transition:.2s;

}



.back-link:hover{

    color:var(--blue);

}