@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@200..800&display=swap');

:root {
    font-family: "Manrope", sans-serif;

    color: #17233d;
    background: #f5f7fb;

    --blue: #3f6ff5;
    --muted: #6d7890;
    --line: #e3e8f1;
    --card: #fff;
    --green: #18865b;
    --red: #be4050;
    --star: #f0a020;
}


* {
    box-sizing: border-box;
}


body {
    margin: 0;
    min-height: 100vh;

    display: flex;
    flex-direction: column;
}


/* Header */

.top {
    height: 72px;

    background: #fff;
    border-bottom: 1px solid var(--line);

    display: flex;
    align-items: center;

    padding: 0 max(20px, calc((100% - 760px) / 2));
    gap: 28px;
}


.brand {
    display: flex;
    align-items: center;
    gap: 10px;

    color: inherit;
    text-decoration: none;
}


.brand small {
    display: block;

    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.14em;

    color: var(--muted);
}


.top nav {
    margin-left: auto;

    display: flex;
    gap: 20px;
}


.top nav a {
    color: var(--muted);
    text-decoration: none;

    font-size: 14px;
}


.top nav a:hover {
    color: var(--blue);
}


/* Main */

main {
    width: min(760px, calc(100% - 32px));

    margin: 34px auto;

    flex: 1;
}


h1 {
    font-size: 30px;
    letter-spacing: -0.04em;

    margin: 5px 0 10px;
}


h2 {
    margin: 0;
    font-size: 18px;
}


.eyebrow {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;

    color: var(--blue);
}


.muted {
    color: var(--muted);
}


/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 42px;
    padding: 0 16px;

    border: 1px solid var(--line);
    border-radius: 11px;

    background: #fff;
    color: #273758;

    text-decoration: none;
    font-weight: 700;
    font-size: 13px;

    cursor: pointer;
}


.btn.primary {
    background: var(--blue);
    border-color: var(--blue);
    color: #fff;
}


.btn.danger {
    color: var(--red);
}


/* Cards */

.card {
    background: var(--card);

    border: 1px solid var(--line);
    border-radius: 18px;

    padding: 24px;
}


.flash {
    background: #eef4ff;

    border: 1px solid #cddcff;
    border-radius: 11px;

    color: #315bc7;

    padding: 11px 14px;

    margin-bottom: 14px;
}


/* Login and result screens */

.login {
    width: min(480px, 100%);

    margin: 45px auto;

    background: #fff;

    border: 1px solid var(--line);
    border-radius: 22px;

    padding: 38px;

    text-align: center;

    box-shadow: 0 15px 50px rgba(31, 55, 100, 0.08);
}


.login-mark {
    display: grid;
    place-items: center;

    width: 38px;
    height: 38px;

    margin: 0 auto 17px;

    border-radius: 12px;

    background: var(--blue);
    color: #fff;

    font-weight: 800;
}


.login-mark.bad {
    background: var(--red);
}


.login-mark.good {
    background: var(--green);
}


.login h1 {
    font-size: 28px;
}


.login p {
    color: var(--muted);
    line-height: 1.55;
}


.login small {
    display: block;

    margin-top: 18px;

    color: var(--muted);
    font-size: 12px;
}


/* Anonymity note */

.privacy {
    display: grid;
    gap: 8px;

    text-align: left;

    margin: 18px 0 0;
    padding: 16px 18px;

    background: #f3f8f5;

    border: 1px solid #d6e9de;
    border-radius: 14px;

    color: #256a4b;
    font-size: 13px;
    line-height: 1.5;
}


.privacy b {
    font-size: 14px;
}


.privacy ul {
    margin: 0;
    padding-left: 18px;
}


/* Review form */

.head p {
    color: var(--muted);
    margin: 0;
}


form {
    display: grid;
    gap: 18px;

    margin-top: 20px;
}


label {
    font-weight: 700;
    font-size: 13px;
}


textarea {
    display: block;

    width: 100%;

    margin-top: 8px;
    padding: 12px 13px;

    min-height: 150px;

    border: 1px solid var(--line);
    border-radius: 11px;

    background: #fff;

    font: inherit;
    font-size: 14px;

    resize: vertical;
}


textarea:focus {
    outline: none;
    border-color: var(--blue);
}


/* Пятибалльная шкала. Радиокнопки идут от 5 к 1, чтобы соседний селектор
   подсвечивал все звёзды левее выбранной без единой строчки скриптов. */

.stars {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;

    gap: 4px;

    margin-top: 8px;
}


.stars input {
    position: absolute;

    width: 1px;
    height: 1px;

    opacity: 0;
}


.stars label {
    font-size: 34px;
    line-height: 1;

    color: #d7dded;

    cursor: pointer;
}


.stars input:checked ~ label,
.stars label:hover,
.stars label:hover ~ label {
    color: var(--star);
}


.stars input:focus-visible + label {
    outline: 2px solid var(--blue);
    outline-offset: 2px;

    border-radius: 6px;
}


.actions {
    display: flex;
    align-items: center;
    gap: 12px;

    flex-wrap: wrap;
}


.actions form {
    margin: 0;
}


.mine {
    display: flex;
    align-items: center;
    gap: 10px;

    margin-top: 14px;
    padding: 12px 14px;

    background: #f7f9fd;

    border: 1px solid var(--line);
    border-radius: 12px;

    font-size: 13px;
    color: var(--muted);
}


.mine b {
    color: var(--star);
    font-size: 15px;
}


footer {
    text-align: center;

    color: #8b95a8;
    font-size: 12px;

    padding: 22px;

    border-top: 1px solid var(--line);
}


@media (max-width: 620px) {

    .top {
        height: auto;

        flex-wrap: wrap;
        gap: 12px;

        padding: 14px 16px;
    }


    .top nav {
        width: 100%;
        margin-left: 0;
    }


    h1 {
        font-size: 24px;
    }


    .login {
        padding: 26px;
    }
}