.app {
            height: 100dvh;
            display: grid;
            grid-template-columns: 1fr 1fr;
            background: #fff;
        }
        .main_image_container {
            --offset: 50%;
            height: 100%;
            background: url("../img/bg.jpg") 50% 50%;
			background-size: cover;
			background-repeat: repeat-y;
        }
        .main_image_container .logo_block {
            display: none;
        }
        .form_container {
            display: grid;
            place-items: center;
        }
        form.login_form {
            padding: 1rem;
            border-radius: 5px;
            width: clamp(50%, 300px, 70%);
        }
        .logo_block {
            text-align: center;
        }
        .logo_block img {
            max-width: 50%;
        }
        .control {
            width: 100%;
            position: relative;
            margin: 1rem 0;
        }
        .control__label {
            color: #333;
            line-height: 1.5;
        }
        .control__input {
            font-size: 16px;
            color: #333;
            line-height: 1.2;
            display: block;
            width: 100%;
            height: 55px;
            border: none;
            padding: 0 7px 0 43px;
            outline: none;
            border: 2px solid #7e7e7e;
            transition: all 100ms ease-in;
            border-radius: 2px;
        }
        .control__input:focus {
            color: black;
        }
        .control__input:focus ~ .icon {
            color: #213654;
        }
        .control__input:focus-visible {
           box-shadow: rgba(50, 50, 93, 0.25) 0px 6px 12px -2px, rgba(0, 0, 0, 0.3) 0px 3px 7px -3px;
        }
        .control__input_wrapper {
          position: relative;
        }
        .show_pass_icon {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateX(-50%);
        }
        .show_pass_icon:hover {
            --bord-color: black;
            cursor: pointer;
        }
        .icon {
            position: absolute;
            top: 50%;
            left: 1rem;
            transform: translate(-50%);
            color: #7f7f7f;
        }

        .icon_user {
            display: block;
            transform: translateY(-50%) scale(1);
            box-sizing: border-box;
            width: 12px;
            height: 18px
        }
        .icon_user:after,
        .icon_user:before {
            content: "";
            display: block;
            box-sizing: border-box;
            position: absolute;
            border: 2px solid
        }
        .icon_user:before {
            width: 8px;
            height: 8px;
            border-radius: 30px;
            top: 0;
            left: 2px;
        }
        .icon_user:after {
            width: 12px;
            height: 9px;
            border-bottom: 0;
            border-top-left-radius: 3px;
            border-top-right-radius: 3px;
            top: 9px;
        }
        .icon_lock {
            box-sizing: border-box;
            display: block;
            transform: translateY(-100%) scale(1);
            width: 7px;
            height: 7px;
            border: 2px solid currentColor;
            border-top-right-radius: 50%;
            border-top-left-radius: 50%;
            border-bottom: transparent;
        }
        .icon_lock:after {
            content: "";
            display: block;
            box-sizing: border-box;
            position: absolute;
            width: 9px;
            height: 8px;
            border-radius: 2px;
            border: 2px solid transparent;
            box-shadow: 0 0 0 2px currentColor;
            left: -3px;
            top: 6px;
        }
        .icon_eye {
            --bord-color: #7f7f7f;
            display: block;
            transform: translateY(-50%) scale(1);
            width: 24px;
            height: 18px;
            border-bottom-right-radius: 100px;
            border-bottom-left-radius: 100px;
            overflow: hidden;
            box-sizing: border-box;
            color: var(--bord-color);
        }
        .icon_eye:after,
        .icon_eye:before {
            content: "";
            display: block;
            border-radius: 100px;
            position: absolute;
            box-sizing: border-box
        }
        .icon_eye:after {
            top: 2px;
            box-shadow:
                    inset 0 -8px 0 2px,
                    inset 0 0 0 2px;
            width: 24px;
            height: 24px
        }
        .icon_eye:before {
            width: 8px;
            height: 8px;
            border: 2px solid;
            bottom: 4px;
            left: 8px
        }
        .submit_button {
            width: 100%;
            height: 55px;
            border: none;
            padding: 0.5rem 0.5rem;
            font-size: 16px;
            background-color: #5a6778;
            color: white;
            cursor: pointer;
            transition: background-color 100ms ease-in;
            outline: none;
            border-radius: 2px;
        }
        .submit_button:hover {
            background-color: #354e70;
        }
        .submit_button:active {
            background-color: #2c4566;
        }
        .submit_button:focus-visible {
            box-shadow: 0 0 0 3px rgb(65 98 147 / 50%);
        }
        .alert_container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            --offset: -100%;
            opacity: 0;
            transform: translateY(var(--offset));
            transition: transform, opacity 100ms ease-in;
        }
        .alert_container.show {
            --offset: 0;
            opacity: 1;
        }
        .alert {
            --lighten-color: #f7a7a3;
            --darken-color: #8f130c;
            display: flex;
            padding: 0 1rem;
            align-items: center;
            justify-content: space-between;
            position: relative;
            background: var(--lighten-color);
            border-left: 5px solid var(--darken-color);
            box-shadow: 0 0 5px 1px rgb(0 0 0 / 20%);
        }
        .alert__close_button {
            --size: 2rem;
            width: var(--size);
            height: var(--size);
            color: var(--darken-color);
            border: 1px solid var(--darken-color);
            background: none;
            border-radius: 50%;
            font-size: calc(var(--size) * 0.7);
            cursor: pointer;
        }
        .alert__close_button:hover {
            --darken-color: white;
        }
        .alert__message_title {
            font-size: 1.5rem;
            color: var(--darken-color);
            margin: 0.6rem 0;
        }

        @media (max-width: 1000px) {
            .app {
                grid-template-columns: auto;
				grid-template-rows: 0.3fr 1fr;
            }
            .main_image_container {
                grid-row: 1;
				display: grid;
				place-items: center;
				background-size: auto;
				background-position: bottom right;
            }
            .main_image_container .logo_block {
                display: block;
                background: rgb(255 255 255 / 90%);
                padding: 2rem;
                border-radius: 5px;
				width: 50%;
            }
            .login_form .logo_block {
                display: none;
            }
            form.login_form {
                padding: 0;
            }
        }
#input-error { color: red; }
.alert-error {
    position: absolute;
    width: 100%;
    background-color: #ffd9d9;
    padding: 1rem;
}