:root {
            --fundo: #11150f;
            --painel: #1a2017;
            --painel-claro: #222a1e;
            --verde: #71834a;
            --verde-claro: #a7bb73;
            --laranja: #e5a344;
            --texto: #f0f0e7;
            --texto-suave: #a6ad9b;
            --borda: rgba(167, 187, 115, 0.22);
        }

        * {
            box-sizing: border-box;
        }

        html {
            min-height: 100%;
        }

        body {
            margin: 0;
            min-height: 100vh;
            padding: 24px;

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

            font-family: Arial, Helvetica, sans-serif;
            color: var(--texto);

            background-color: var(--fundo);

            background-image:
                radial-gradient(
                    ellipse at 15% 20%,
                    rgba(91, 112, 57, 0.22),
                    transparent 42%
                ),
                radial-gradient(
                    ellipse at 90% 80%,
                    rgba(109, 79, 37, 0.13),
                    transparent 38%
                ),
                repeating-linear-gradient(
                    135deg,
                    transparent 0,
                    transparent 45px,
                    rgba(255, 255, 255, 0.012) 46px,
                    transparent 47px
                );
        }

        .pagina {
            width: 100%;
            max-width: 970px;
            min-height: 560px;

            display: grid;
            grid-template-columns: 1fr 410px;

            overflow: hidden;

            background: rgba(21, 26, 19, 0.97);
            border: 1px solid var(--borda);
            border-radius: 18px;

            box-shadow:
                0 28px 80px rgba(0, 0, 0, 0.55),
                0 0 45px rgba(113, 131, 74, 0.06);
        }

        /* Painel de apresentação militar */

        .painel-militar {
            position: relative;
            overflow: hidden;

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

            padding: 42px;

            background:
                linear-gradient(
                    145deg,
                    rgba(38, 49, 30, 0.97),
                    rgba(20, 26, 18, 0.98) 70%
                );

            border-right: 1px solid var(--borda);
        }

        .painel-militar::before {
            content: "";
            position: absolute;
            inset: 0;

            opacity: 0.18;

            background-image:
                repeating-linear-gradient(
                    45deg,
                    transparent 0,
                    transparent 32px,
                    #8d9d70 33px,
                    transparent 34px,
                    transparent 64px
                );

            pointer-events: none;
        }

        .painel-militar::after {
            content: "";
            position: absolute;

            width: 340px;
            height: 340px;

            right: -120px;
            bottom: 35px;

            border: 1px solid rgba(167, 187, 115, 0.15);
            border-radius: 50%;

            box-shadow:
                0 0 0 25px rgba(167, 187, 115, 0.025),
                0 0 0 55px rgba(167, 187, 115, 0.025),
                0 0 0 85px rgba(167, 187, 115, 0.025);

            pointer-events: none;
        }

        .conteudo-painel {
            position: relative;
            z-index: 1;
        }

        .marca {
            display: flex;
            align-items: center;
            gap: 13px;
        }

        .emblema {
            width: 54px;
            height: 54px;

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

            background: var(--verde);
            color: #10150d;

            clip-path: polygon(
                50% 0,
                91% 18%,
                91% 68%,
                50% 100%,
                9% 68%,
                9% 18%
            );

            font-size: 22px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .marca-texto strong {
            display: block;

            font-size: 24px;
            font-weight: 900;
            letter-spacing: 2px;
        }

        .marca-texto span {
            display: block;
            margin-top: 5px;

            color: var(--verde-claro);

            font-size: 10px;
            font-weight: bold;
            letter-spacing: 3px;
        }

        .apresentacao {
            margin-top: 65px;
        }

        .etiqueta {
            display: inline-flex;
            align-items: center;
            gap: 9px;

            padding: 8px 11px;

            border: 1px solid rgba(167, 187, 115, 0.25);
            border-radius: 4px;

            color: var(--verde-claro);

            font-size: 10px;
            font-weight: bold;
            letter-spacing: 2px;
            text-transform: uppercase;
        }

        .ponto {
            width: 7px;
            height: 7px;

            background: var(--laranja);
            border-radius: 50%;

            box-shadow: 0 0 10px rgba(229, 163, 68, 0.6);
        }

        .apresentacao h1 {
            margin: 22px 0 16px;

            font-size: clamp(32px, 4vw, 48px);
            line-height: 1.08;
            letter-spacing: -1.5px;
            text-transform: uppercase;
        }

        .apresentacao h1 span {
            color: var(--verde-claro);
        }

        .apresentacao p {
            max-width: 340px;

            color: var(--texto-suave);

            font-size: 14px;
            line-height: 1.8;
        }

        .recursos {
            display: grid;
            gap: 17px;

            margin-top: 38px;
        }

        .recurso {
            display: flex;
            align-items: center;
            gap: 13px;

            color: #d8ddcf;
            font-size: 13px;
        }

        .recurso-icone {
            width: 34px;
            height: 34px;
            flex-shrink: 0;

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

            border: 1px solid var(--borda);
            border-radius: 7px;

            color: var(--verde-claro);
            font-size: 17px;
        }

        .rodape-painel {
            position: relative;
            z-index: 1;

            margin-top: 35px;
            padding-top: 18px;

            border-top: 1px solid var(--borda);

            color: #838b79;

            font-size: 10px;
            letter-spacing: 1.5px;
            text-transform: uppercase;
        }

        /* Formulário */

        .painel-login {
            display: flex;
            flex-direction: column;
            justify-content: center;

            padding: 42px 35px;
        }

        .topo-mobile {
            display: none;
        }

        .titulo-login {
            margin-bottom: 28px;
        }

        .titulo-login .mini-titulo {
            display: block;
            margin-bottom: 12px;

            color: var(--laranja);

            font-size: 10px;
            font-weight: bold;
            letter-spacing: 2.5px;
            text-transform: uppercase;
        }

        .titulo-login h2 {
            margin: 0 0 10px;

            font-size: 29px;
            letter-spacing: -0.7px;
        }

        .titulo-login p {
            margin: 0;

            color: var(--texto-suave);

            font-size: 13px;
            line-height: 1.6;
        }

        .erro {
            display: flex;
            align-items: flex-start;
            gap: 10px;

            margin-bottom: 20px;
            padding: 13px;

            background: rgba(190, 57, 49, 0.12);
            border: 1px solid rgba(255, 104, 95, 0.35);
            border-radius: 7px;

            color: #ffaaa3;

            font-size: 13px;
            line-height: 1.5;
        }

        .campo {
            margin-bottom: 19px;
        }

        .campo label {
            display: block;
            margin-bottom: 9px;

            color: #dfe4d6;

            font-size: 12px;
            font-weight: bold;
            letter-spacing: 0.4px;
        }

        .campo input {
            width: 100%;
            min-height: 48px;

            padding: 13px 14px;

            border: 1px solid #394332;
            border-radius: 7px;

            outline: none;

            background: #131811;
            color: var(--texto);

            font-family: inherit;
            font-size: 14px;

            transition: border-color 0.2s, box-shadow 0.2s;
        }

        .campo input::placeholder {
            color: #6e7865;
        }

        .campo input:focus {
            border-color: var(--verde-claro);

            box-shadow: 0 0 0 3px rgba(167, 187, 115, 0.10);
        }

        .botao {
            width: 100%;
            min-height: 49px;

            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;

            margin-top: 5px;
            padding: 14px;

            border: 1px solid #a7bb73;
            border-radius: 7px;

            background: linear-gradient(135deg, #819653, #667b3d);
            color: #11160e;

            font-size: 13px;
            font-weight: 900;
            letter-spacing: 1.5px;
            text-transform: uppercase;

            cursor: pointer;

            transition: transform 0.2s, filter 0.2s, box-shadow 0.2s;
        }

        .botao:hover {
            filter: brightness(1.1);
            transform: translateY(-1px);

            box-shadow: 0 8px 25px rgba(113, 131, 74, 0.18);
        }

        .botao:active {
            transform: translateY(0);
        }

        .cadastro {
            margin-top: 26px;
            padding-top: 23px;

            border-top: 1px solid var(--borda);

            color: var(--texto-suave);

            font-size: 12px;
            line-height: 1.8;
            text-align: center;
        }

        .cadastro a {
            display: inline-block;
            margin-top: 5px;

            color: var(--verde-claro);

            font-weight: bold;
            text-decoration: none;
        }

        .cadastro a:hover {
            color: var(--laranja);
            text-decoration: underline;
        }

        .seguranca {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 7px;

            margin-top: 23px;

            color: #737d69;

            font-size: 10px;
            letter-spacing: 0.7px;
        }

        .seguranca svg {
            width: 14px;
            height: 14px;
            flex-shrink: 0;
        }

        /* Celulares */

        @media (max-width: 760px) {
            body {
                padding: 18px;
                align-items: center;
            }

            .pagina {
                max-width: 440px;
                min-height: auto;
                grid-template-columns: 1fr;
                border-radius: 14px;
            }

            .painel-militar {
                display: none;
            }

            .painel-login {
                padding: 32px 25px;
            }

            .topo-mobile {
                display: block;
                margin-bottom: 30px;
            }

            .topo-mobile .marca-texto strong {
                font-size: 22px;
            }

            .titulo-login h2 {
                font-size: 27px;
            }
        }

        @media (max-width: 360px) {
            body {
                padding: 10px;
            }

            .painel-login {
                padding: 27px 19px;
            }

            .titulo-login h2 {
                font-size: 24px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition: none !important;
            }
        }