/*
 * ОАО «Заря» — production login page.
 * Brand concept: Zarya Digital Horizon.
 */

.login-page {
    min-height: 100vh;
    margin: 0;

    background:
        radial-gradient(
            circle at 14% 8%,
            rgba(120, 196, 66, 0.22),
            transparent 28rem
        ),
        radial-gradient(
            circle at 86% 14%,
            rgba(227, 179, 65, 0.17),
            transparent 24rem
        ),
        linear-gradient(
            135deg,
            var(--zarya-linen-50) 0%,
            var(--zarya-linen-100) 52%,
            #ffffff 100%
        );

    color: var(--zarya-graphite-900);
}

.login-shell {
    position: relative;

    width: min(1440px, calc(100% - 64px));
    min-height: 100vh;
    margin: 0 auto;

    display: grid;
    grid-template-columns:
        minmax(0, 1.05fr)
        460px;
    gap: 72px;
    align-items: center;
}

.login-shell::before,
.login-shell::after {
    content: "";

    position: fixed;
    left: 0;
    right: 0;

    pointer-events: none;
}

.login-shell::before {
    bottom: 0;
    height: 22vh;

    background:
        repeating-linear-gradient(
            164deg,
            transparent 0 28px,
            rgba(8, 122, 54, 0.055) 29px 31px
        );

    mask-image:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.72),
            transparent
        );
}

.login-shell::after {
    top: 13%;
    height: 2px;

    background:
        linear-gradient(
            90deg,
            transparent 6%,
            var(--zarya-dawn-500) 28%,
            var(--zarya-growth-500) 58%,
            transparent 90%
        );

    opacity: 0.58;
}

.login-hero,
.login-panel-wrap {
    position: relative;
    z-index: 1;
}

.login-hero {
    min-height: 620px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding: 26px 0;
}

.login-brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
}

.login-brand-mark {
    width: 112px;
    height: 78px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 7px;
    overflow: hidden;

    border:
        1px solid
        var(--zds-color-border-dawn);
    border-radius: 20px;

    background: #ffffff;
    box-shadow:
        0 18px 42px
        rgba(35, 76, 50, 0.16);
}

.login-brand-mark img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

.login-brand-title {
    color: var(--zarya-graphite-900);
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.login-brand-subtitle {
    margin-top: 4px;

    color: var(--zarya-graphite-700);
    font-size: 14px;
    font-weight: 650;
}

.login-hero-content {
    max-width: 760px;
}

.login-eyebrow {
    display: inline-flex;

    margin-bottom: 24px;
    padding: 8px 15px;

    border:
        1px solid
        rgba(8, 122, 54, 0.15);
    border-radius:
        var(--zds-radius-pill);

    background: rgba(255, 255, 255, 0.82);
    color: var(--zarya-forest-700);

    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.04em;

    box-shadow:
        0 12px 28px
        rgba(35, 76, 50, 0.07);
}

.login-hero h1 {
    max-width: 780px;
    margin: 0;

    color: var(--zarya-graphite-900);

    font-size:
        clamp(
            48px,
            5.1vw,
            82px
        );
    line-height: 0.96;
    letter-spacing: -0.065em;
    text-wrap: balance;
}

.login-hero p {
    max-width: 660px;
    margin: 28px 0 0;

    color: var(--zarya-graphite-700);

    font-size: 19px;
    line-height: 1.65;
}

.login-hero-footer {
    color: #65796d;
    font-size: 14px;
    font-weight: 650;
}

.login-panel-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-panel {
    width: 100%;
    box-sizing: border-box;

    padding: 34px;

    border:
        1px solid
        rgba(8, 122, 54, 0.14);
    border-radius: 28px;

    background: rgba(255, 255, 255, 0.96);

    box-shadow:
        0 34px 88px
        rgba(35, 76, 50, 0.17);
}

.login-panel::before {
    content: "";

    display: block;
    width: 74px;
    height: 3px;
    margin-bottom: 26px;

    border-radius:
        var(--zds-radius-pill);

    background:
        linear-gradient(
            90deg,
            var(--zarya-dawn-500),
            var(--zarya-growth-500)
        );
}

.login-panel-header {
    margin-bottom: 28px;
}

.login-panel-kicker {
    margin-bottom: 10px;

    color: var(--zarya-forest-700);

    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.login-panel h2 {
    margin: 0;

    color: var(--zarya-graphite-900);

    font-size: 32px;
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.login-panel p {
    margin: 9px 0 0;

    color: #66786e;

    font-size: 14px;
}

.login-form {
    display: grid;
    gap: 18px;
}

.login-form-group {
    display: grid;
    gap: 8px;
}

.login-form-group label {
    color: #24382c;

    font-size: 14px;
    font-weight: 900;
}

.login-form input,
.login-form input.form-control {
    width: 100%;
    min-height: 54px;
    box-sizing: border-box;

    padding: 0 16px;

    border: 1px solid #d8e8de;
    border-radius: 15px;
    outline: none;

    background: #ffffff;
    color: var(--zarya-graphite-900);
    -webkit-text-fill-color:
        var(--zarya-graphite-900);
    caret-color: var(--zarya-forest-700);

    font-size: 15px;
    font-weight: 700;

    box-shadow:
        0 8px 22px
        rgba(35, 76, 50, 0.04);

    transition:
        border-color
        var(--zds-transition-fast),
        box-shadow
        var(--zds-transition-fast);
}

.login-form input::placeholder {
    color: #91a297;
    opacity: 1;
    -webkit-text-fill-color: #91a297;
}

.login-form input:-webkit-autofill,
.login-form input:-webkit-autofill:hover,
.login-form input:-webkit-autofill:focus,
.login-form input:-webkit-autofill:active {
    box-shadow:
        0 0 0 1000px
        #ffffff
        inset;
    -webkit-box-shadow:
        0 0 0 1000px
        #ffffff
        inset;
    -webkit-text-fill-color:
        var(--zarya-graphite-900);
    color: var(--zarya-graphite-900);
    caret-color: var(--zarya-forest-700);
}

.login-form input:focus,
.login-form input.form-control:focus {
    border-color:
        var(--zds-color-border-dawn);
    box-shadow:
        var(--zds-shadow-focus);
}

.login-field-hint {
    color: #75877c;
    font-size: 12px;
}

.login-submit {
    width: 100%;
    min-height: 56px;

    margin-top: 4px;

    border: 0;
    border-radius: 15px;

    background:
        linear-gradient(
            135deg,
            var(--zarya-forest-700),
            #0e9c48
        );
    color: #ffffff;

    font-size: 15px;
    font-weight: 900;

    box-shadow:
        0 18px 34px
        rgba(8, 122, 54, 0.24);

    cursor: pointer;

    transition:
        transform
        var(--zds-transition-fast),
        box-shadow
        var(--zds-transition-fast);
}

.login-submit:hover {
    transform: translateY(-1px);
    box-shadow:
        0 22px 42px
        rgba(8, 122, 54, 0.30);
}

.login-submit:focus-visible {
    outline:
        3px solid
        rgba(227, 179, 65, 0.52);
    outline-offset: 3px;
}

.login-alert,
.login-field-error {
    border:
        1px solid
        #ffd0d0;
    border-radius: 14px;

    background: #fff1f1;
    color: #9b1c1c;

    font-size: 13px;
}

.login-alert {
    margin-bottom: 18px;
    padding: 12px 14px;
}

.login-field-error {
    padding: 10px 12px;
}

.login-field-error ul {
    margin: 0;
    padding-left: 18px;
}

.login-help {
    margin-top: 22px;
    padding-top: 20px;

    border-top:
        1px solid
        rgba(8, 122, 54, 0.11);

    color: #65786c;

    font-size: 13px;
    line-height: 1.55;
}

.login-version {
    margin-top: 22px;

    color: #6d8074;

    font-size: 13px;
    text-align: center;
}

@media (max-width: 1100px) {
    .login-shell {
        width:
            min(
                720px,
                calc(100% - 36px)
            );
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 36px 0;
    }

    .login-hero {
        min-height: auto;
        padding: 0;
        gap: 54px;
    }

    .login-hero h1 {
        font-size: 48px;
    }

    .login-panel-wrap {
        align-items: stretch;
    }
}

@media (max-width: 560px) {
    .login-shell {
        width:
            min(
                calc(100% - 28px),
                420px
            );
        padding: 22px 0;
    }

    .login-brand {
        align-items: flex-start;
    }

    .login-brand-mark {
        width: 82px;
        height: 58px;
        padding: 5px;
        border-radius: 16px;
    }

    .login-hero {
        gap: 38px;
    }

    .login-hero h1 {
        font-size: 38px;
    }

    .login-hero p {
        font-size: 15px;
    }

    .login-panel {
        padding: 24px;
        border-radius: 24px;
    }

    .login-panel h2 {
        font-size: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-submit {
        transition: none;
    }
}