:root {
    color-scheme: dark;
    --primary: #ffffff;
    --secondary: #c2c2c2;
    --muted: #7f7f7f;
    --outline: rgba(255, 255, 255, 0.1);
    --card-surface: #f4efe8;
    --card-text: #111111;
    --card-muted: #6a6a6a;
    --card-outline: rgba(17, 17, 17, 0.12);
    --card-outline-strong: rgba(17, 17, 17, 0.22);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    height: 100vh;
    height: 100svh;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.05), transparent 26%),
        radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.04), transparent 30%),
        linear-gradient(180deg, #0b0b0b 0%, #141414 100%);
    color: var(--primary);
    font-family: 'Manrope', sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

::selection {
    background: rgba(255, 255, 255, 0.18);
    color: var(--primary);
}

.login-body {
    position: relative;
}

.login-grain {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.03;
    mix-blend-mode: soft-light;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.42) 0 1px, transparent 1.3px),
        radial-gradient(circle at 80% 40%, rgba(255, 255, 255, 0.26) 0 1px, transparent 1.4px),
        radial-gradient(circle at 45% 70%, rgba(255, 255, 255, 0.32) 0 1px, transparent 1.2px),
        radial-gradient(circle at 65% 85%, rgba(255, 255, 255, 0.22) 0 1px, transparent 1.4px);
    background-size: 28px 28px, 32px 32px, 24px 24px, 20px 20px;
}

.login-shell {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    height: 100svh;
    min-height: 100vh;
    min-height: 100svh;
    padding: 0;
    overflow: hidden;
}

.login-stage {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    width: 100%;
    height: 100vh;
    height: 100svh;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    grid-template-columns: minmax(420px, 1fr) minmax(420px, 0.78fr);
    background: linear-gradient(180deg, #0a0a0a 0%, #121212 100%);
}

.login-stage::before,
.login-stage::after {
    content: '';
    position: absolute;
    inset: 0;
}

.login-stage::before {
    z-index: -2;
    background: url('../img/erick.png') center 28% / cover no-repeat;
    filter: saturate(0.84) contrast(1.02);
}

.login-stage::after {
    z-index: -1;
    background:
        linear-gradient(180deg, rgba(8, 8, 8, 0.14) 0%, rgba(8, 8, 8, 0.16) 18%, rgba(8, 8, 8, 0.94) 100%),
        linear-gradient(90deg, rgba(8, 8, 8, 0.82) 0%, rgba(8, 8, 8, 0.2) 38%, rgba(8, 8, 8, 0.58) 58%, rgba(8, 8, 8, 0.92) 100%);
}

.login-stage__visual,
.login-stage__panel {
    position: relative;
}

.login-stage__visual {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem 2.5rem 1.8rem;
}

.login-stage__brand {
    display: inline-flex;
    width: min(172px, 36%);
}

.login-stage__brand-logo {
    width: 100%;
    height: auto;
}

.login-stage__content {
    max-width: 640px;
    padding-bottom: 0;
}

.login-stage__eyebrow,
.login-card__eyebrow,
.login-field__label,
.login-card__footer,
.login-check,
.login-form__link,
.login-feedback,
.login-register__link {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.login-stage__eyebrow {
    display: inline-block;
    color: rgba(255, 255, 255, 0.74);
    font-size: 0.72rem;
}

.login-stage__title {
    max-width: 700px;
    margin: 0.85rem 0 0;
    font-size: clamp(3.45rem, 5.25vw, 6rem);
    font-weight: 800;
    letter-spacing: -0.075em;
    line-height: 0.9;
    text-transform: uppercase;
}

.login-stage__copy {
    max-width: 520px;
    margin: 1.35rem 0 0;
    color: var(--secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.login-stage__panel {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: clamp(1.25rem, 3vw, 2.75rem);
    background: transparent;
}

.login-card {
    width: min(100%, 560px);
    padding: clamp(1.4rem, 2.4vw, 2.2rem);
    border: 1px solid rgba(17, 17, 17, 0.06);
    border-radius: 1.6rem;
    background: linear-gradient(180deg, rgba(250, 247, 242, 0.99) 0%, rgba(243, 238, 230, 0.99) 100%);
    color: var(--card-text);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.3);
}

.login-card__header {
    margin-bottom: 1.45rem;
}

.login-card__eyebrow {
    margin: 0;
    color: var(--card-muted);
    font-size: 0.64rem;
}

.login-card__title {
    margin: 0.55rem 0 0;
    font-size: clamp(2.5rem, 3.5vw, 3.65rem);
    font-weight: 800;
    letter-spacing: -0.07em;
    line-height: 0.94;
    text-transform: uppercase;
}

.login-card__subtitle {
    margin: 0.7rem 0 0;
    color: var(--card-muted);
    font-size: 0.96rem;
    line-height: 1.55;
}

.login-feedback {
    margin-bottom: 1rem;
    padding: 0.8rem 0.95rem;
    border: 1px solid rgba(17, 17, 17, 0.1);
    border-radius: 0.85rem;
    font-size: 0.68rem;
    line-height: 1.45;
}

.login-feedback--hidden {
    display: none;
}

.login-feedback--warning {
    border-color: rgba(17, 17, 17, 0.12);
    background: rgba(255, 255, 255, 0.72);
    color: var(--card-text);
}

.login-feedback--success {
    border-color: rgba(17, 17, 17, 0.12);
    background: rgba(255, 255, 255, 0.72);
    color: var(--card-text);
}

.login-feedback--error {
    border-color: rgba(17, 17, 17, 0.12);
    background: rgba(255, 255, 255, 0.72);
    color: var(--card-text);
}

.login-form {
    display: grid;
    gap: 0.85rem;
}

.login-field {
    display: grid;
    gap: 0.45rem;
}

.login-field__label {
    color: var(--card-muted);
    font-size: 0.58rem;
}

.login-input-wrap,
.login-password {
    position: relative;
}

.login-input__icon {
    position: absolute;
    top: 50%;
    left: 1rem;
    z-index: 1;
    color: rgba(17, 17, 17, 0.42);
    font-size: 1.2rem;
    transform: translateY(-50%);
}

.login-input {
    width: 100%;
    min-height: 3.55rem;
    padding: 0.9rem 1.1rem 0.9rem 3.5rem;
    border: 1px solid var(--card-outline);
    border-radius: 0.95rem;
    background: rgba(255, 255, 255, 0.94);
    color: var(--card-text);
    font-size: 0.96rem;
    transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.login-input::placeholder {
    color: rgba(17, 17, 17, 0.4);
}

.login-input:focus {
    outline: none;
    border-color: var(--card-outline-strong);
    box-shadow: 0 0 0 2px rgba(17, 17, 17, 0.06);
    background: #ffffff;
}

.login-password .login-input {
    padding-right: 3.5rem;
}

.login-password__toggle {
    position: absolute;
    top: 50%;
    right: 0.7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: rgba(17, 17, 17, 0.52);
    transform: translateY(-50%);
    transition: color 180ms ease, background-color 180ms ease;
}

.login-password__toggle:hover {
    color: var(--card-text);
    background: rgba(17, 17, 17, 0.06);
}

.login-password__toggle .material-symbols-outlined {
    font-size: 1.2rem;
}

.login-form__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 0.15rem;
}

.login-check {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--card-muted);
    font-size: 0.62rem;
}

.login-check input {
    width: 0.95rem;
    height: 0.95rem;
    accent-color: #111111;
}

.login-form__link {
    color: var(--card-text);
    font-size: 0.62rem;
    transition: opacity 180ms ease;
}

.login-form__link:hover {
    opacity: 0.65;
}

.login-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 3.55rem;
    border: 1px solid #111111;
    border-radius: 0.95rem;
    background: #111111;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    transition: transform 180ms ease, background-color 180ms ease;
}

.login-submit:hover {
    background: #222222;
    transform: translateY(-1px);
}

.login-submit:disabled {
    cursor: wait;
    opacity: 0.72;
    transform: none;
}

.login-separator {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--card-muted);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.login-separator::before {
    content: '';
    position: absolute;
    inset: 50% 0 auto;
    height: 1px;
    background: rgba(17, 17, 17, 0.12);
}

.login-separator span {
    position: relative;
    padding: 0 0.75rem;
    background: var(--card-surface);
}

.login-register {
    margin: 0;
    color: var(--card-muted);
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.5;
    text-align: center;
}

.login-register__link {
    color: var(--card-text);
    font-weight: 800;
    transition: opacity 180ms ease;
}

.login-register__link:hover {
    opacity: 0.65;
}

.login-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.4rem;
    padding-top: 0.95rem;
    border-top: 1px solid rgba(17, 17, 17, 0.1);
    color: var(--card-muted);
    font-size: 0.62rem;
}

.login-card__footer-link {
    transition: color 180ms ease;
}

.login-card__footer-link:hover {
    color: var(--card-text);
}

@media (max-width: 1080px) {
    body {
        height: auto;
        overflow-y: auto;
    }

    .login-shell {
        height: auto;
        overflow: visible;
    }

    .login-stage {
        height: auto;
        grid-template-columns: 1fr;
    }

    .login-stage__visual {
        min-height: 360px;
        padding-bottom: 1.5rem;
    }

    .login-stage__panel {
        justify-content: center;
        padding: 2rem 1.5rem 2.25rem;
    }
}

@media (max-width: 767px) {
    .login-stage {
        min-height: auto;
        grid-template-columns: 1fr;
    }

    .login-stage__visual,
    .login-stage__panel {
        padding: 1.25rem;
    }

    .login-stage__brand {
        width: min(132px, 44%);
    }

    .login-stage__title {
        font-size: clamp(3rem, 13vw, 4.4rem);
    }

    .login-stage__copy {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    .login-card {
        width: 100%;
        padding: 1.5rem;
        border-radius: 1.4rem;
    }

    .login-card__title {
        font-size: clamp(2.1rem, 9vw, 2.8rem);
    }

    .login-form__meta,
    .login-card__footer {
        align-items: flex-start;
        flex-direction: column;
    }
}