html,
body {
    min-height: 100%;
}

:root {
    --zr-login-red: #a72124;
    --zr-login-red-dark: #731719;
    --zr-login-ember: #d86f35;
    --zr-login-ink: #161922;
    --zr-login-muted: #6b7280;
    --zr-login-line: rgba(22, 25, 34, 0.12);
    --zr-login-paper: #fffaf4;
    --zr-login-cream: #efe5d8;
    --zr-login-white: #ffffff;
    --zr-login-shadow: 0 32px 90px rgba(73, 30, 18, 0.22);
}

body.zr-auth-page {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 4% 6%, rgba(167, 33, 36, 0.18), transparent 24rem),
        radial-gradient(circle at 96% 92%, rgba(216, 111, 53, 0.18), transparent 26rem),
        linear-gradient(135deg, #fff8ef 0%, #eee1d2 48%, #e6d7c7 100%);
    color: var(--zr-login-ink);
    font-family: 'Poppins', sans-serif;
}

body.zr-auth-page * {
    box-sizing: border-box;
}

.zr-login {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    padding: clamp(1rem, 2.4vw, 2rem);
}

.zr-login::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.52;
    background-image:
        linear-gradient(rgba(124, 46, 30, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124, 46, 30, 0.08) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(circle at center, #000 0%, transparent 72%);
}

.zr-login__orb {
    position: fixed;
    width: 30rem;
    height: 30rem;
    border-radius: 999px;
    filter: blur(36px);
    pointer-events: none;
    opacity: 0.42;
}

.zr-login__orb--red {
    left: -13rem;
    top: 8%;
    background: rgba(167, 33, 36, 0.36);
}

.zr-login__orb--gold {
    right: -13rem;
    bottom: -10rem;
    background: rgba(216, 111, 53, 0.32);
}

.zr-login-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(430px, 0.88fr);
    width: min(100%, 1380px);
    min-height: calc(100vh - clamp(2rem, 4.8vw, 4rem));
    min-height: calc(100dvh - clamp(2rem, 4.8vw, 4rem));
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.66);
    border-radius: clamp(26px, 3vw, 44px);
    background: rgba(255, 250, 244, 0.58);
    box-shadow: var(--zr-login-shadow);
    overflow: hidden;
    backdrop-filter: blur(18px);
}

.zr-login-showcase {
    position: relative;
    display: flex;
    min-height: 100%;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(1.4rem, 3.8vw, 4.25rem);
    color: #fff;
    isolation: isolate;
    overflow: hidden;
}

.zr-login-showcase__image,
.zr-login-showcase__grain {
    position: absolute;
    inset: 0;
    z-index: -3;
}

.zr-login-showcase__image {
    background:
        linear-gradient(115deg, rgba(21, 18, 17, 0.88) 0%, rgba(74, 18, 18, 0.78) 42%, rgba(170, 44, 35, 0.56) 100%),
        url('../images/brands/login-industria.jpg') center/cover no-repeat;
    transform: scale(1.02);
}

.zr-login-showcase__grain {
    z-index: -2;
    opacity: 0.55;
    background:
        radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.28), transparent 18rem),
        radial-gradient(circle at 86% 68%, rgba(255, 188, 121, 0.24), transparent 20rem),
        linear-gradient(90deg, transparent 0 72%, rgba(255, 250, 244, 0.2) 100%);
}

.zr-login-brand {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 0.85rem;
    padding: 0.72rem 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(16px);
}

.zr-login-brand__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 15px;
    background: #fff;
    color: var(--zr-login-red);
    font-size: 0.88rem;
    font-weight: 900;
    letter-spacing: -0.06em;
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.16);
}

.zr-login-brand strong,
.zr-login-brand small {
    display: block;
}

.zr-login-brand strong {
    font-size: 1.05rem;
    line-height: 1;
    letter-spacing: 0.06em;
}

.zr-login-brand small {
    margin-top: 0.25rem;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.zr-login-showcase__copy {
    max-width: 680px;
}

.zr-login-kicker,
.zr-login-card__tag,
.zr-login-access__topline {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.zr-login-kicker {
    margin-bottom: 1rem;
    padding: 0.58rem 0.82rem;
    background: rgba(255, 255, 255, 0.12);
    color: #ffd7d2;
}

.zr-login-showcase h1 {
    max-width: 14.5ch;
    margin: 0;
    color: #ffffff;
    font-size: clamp(2.8rem, 4.8vw, 5.1rem);
    line-height: 0.98;
    font-weight: 900;
    letter-spacing: -0.055em;
    text-shadow: 0 18px 38px rgba(0, 0, 0, 0.34);
}

.zr-login-showcase p {
    max-width: 40rem;
    margin: 1.25rem 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(1rem, 1.15vw, 1.15rem);
    line-height: 1.75;
}

.zr-login-control-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.zr-login-control-card {
    min-width: 0;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 24px;
    background: rgba(13, 13, 14, 0.28);
    backdrop-filter: blur(16px);
}

.zr-login-module-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 0.9rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 0.84rem;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.zr-login-control-card span,
.zr-login-control-card strong {
    display: block;
}

.zr-login-control-card span {
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.zr-login-control-card strong {
    margin-top: 0.3rem;
    color: #fff;
    font-size: 0.92rem;
    line-height: 1.35;
}

.zr-login-access {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    justify-content: center;
    padding: clamp(1.25rem, 3vw, 3.25rem);
    background:
        radial-gradient(circle at 90% 12%, rgba(167, 33, 36, 0.09), transparent 18rem),
        linear-gradient(180deg, rgba(255, 250, 244, 0.94), rgba(255, 255, 255, 0.84));
}

.zr-login-access__topline {
    gap: 0.6rem;
    margin: 0 auto 1rem;
    padding: 0.55rem 0.85rem;
    border: 1px solid rgba(167, 33, 36, 0.13);
    background: rgba(255, 255, 255, 0.7);
    color: #8b2a28;
}

.zr-login-live-dot {
    width: 0.62rem;
    height: 0.62rem;
    border-radius: 999px;
    background: #26a269;
    box-shadow: 0 0 0 6px rgba(38, 162, 105, 0.12);
}

.zr-login-card {
    width: min(100%, 520px);
    margin: 0 auto;
    padding: clamp(1.45rem, 3vw, 2.55rem);
    border: 1px solid rgba(255, 255, 255, 0.86);
    border-radius: 34px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 249, 243, 0.92));
    box-shadow: 0 24px 60px rgba(63, 31, 19, 0.16);
}

.zr-login-card__header {
    margin-bottom: 1.5rem;
}

.zr-login-card__tag {
    margin-bottom: 0.9rem;
    padding: 0.5rem 0.72rem;
    background: #f8ebe3;
    color: var(--zr-login-red-dark);
}

.zr-login-card h2 {
    margin: 0;
    color: var(--zr-login-ink);
    font-size: clamp(2rem, 3.2vw, 2.7rem);
    line-height: 1.04;
    font-weight: 900;
    letter-spacing: -0.035em;
    word-spacing: 0.06em;
}

.zr-login-card p {
    max-width: 28rem;
    margin: 0.82rem 0 0;
    color: var(--zr-login-muted);
    font-size: 0.98rem;
    line-height: 1.65;
}

.zr-login-alert {
    margin-bottom: 1rem;
    border: 0;
    border-radius: 18px;
    font-weight: 700;
}

.zr-login-field {
    margin-bottom: 1rem;
}

.zr-login-form .form-label {
    margin-bottom: 0.48rem;
    color: #303641;
    font-size: 0.84rem;
    font-weight: 900;
    letter-spacing: 0.02em;
}

.zr-login-input {
    position: relative;
    display: flex;
    align-items: center;
}

.zr-login-input__icon {
    position: absolute;
    left: 1rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 8px;
    background: #f8ebe4;
    color: #9a4036;
    font-size: 0.84rem;
    font-weight: 900;
    pointer-events: none;
}

.zr-login-form .form-control {
    width: 100%;
    min-height: 58px;
    padding: 0.9rem 1.05rem 0.9rem 3rem;
    border: 1px solid var(--zr-login-line);
    border-radius: 20px;
    background: #fff;
    color: var(--zr-login-ink);
    font-size: 0.98rem;
    font-weight: 700;
    box-shadow: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.zr-login-form .form-control::placeholder {
    color: #a4acb8;
    font-weight: 600;
}

.zr-login-form .form-control:focus {
    border-color: rgba(167, 33, 36, 0.46);
    box-shadow: 0 0 0 5px rgba(167, 33, 36, 0.1);
    transform: translateY(-1px);
}

.zr-login-input--password .form-control {
    padding-right: 5.6rem;
}

.zr-password-toggle {
    position: absolute;
    right: 0.52rem;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 76px;
    height: 43px;
    border: 0;
    border-radius: 15px;
    background: #f6e5dc;
    color: #7a2221;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: transform 0.2s ease, background 0.2s ease;
}

.zr-password-toggle:hover,
.zr-password-toggle:focus {
    background: #efd3c5;
    transform: translateY(-1px);
}

.zr-login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 1rem 0 1.35rem;
}

.zr-login-options .form-check {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    margin: 0;
}

.zr-login-options .form-check-input {
    width: 1.12rem;
    height: 1.12rem;
    margin-top: 0;
    border-color: rgba(22, 25, 34, 0.26);
}

.zr-login-options .form-check-input:checked {
    border-color: var(--zr-login-red);
    background-color: var(--zr-login-red);
}

.zr-login-options .form-check-label {
    color: var(--zr-login-muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.zr-login-options a {
    color: #8f2524;
    font-size: 0.88rem;
    font-weight: 900;
    text-decoration: none;
    white-space: nowrap;
}

.zr-login-options a:hover,
.zr-login-options a:focus {
    color: var(--zr-login-red-dark);
    text-decoration: underline;
}

.btn-zr-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    width: 100%;
    min-height: 60px;
    padding: 0.92rem 1.35rem;
    border: 0;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--zr-login-red), var(--zr-login-red-dark));
    color: #fff;
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: 0.01em;
    box-shadow: 0 18px 34px rgba(167, 33, 36, 0.28);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-zr-login:hover,
.btn-zr-login:focus {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 22px 44px rgba(167, 33, 36, 0.34);
    filter: brightness(1.04);
}

.btn-zr-login:disabled {
    opacity: 0.82;
    transform: none;
}

.zr-login-footnote {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-top: 1rem;
    padding: 0.88rem 0.95rem;
    border: 1px solid rgba(115, 23, 25, 0.08);
    border-radius: 18px;
    background: #fbf3ec;
    color: #6f7682;
    font-size: 0.84rem;
    font-weight: 600;
    line-height: 1.45;
}

.zr-login-footnote__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    border-radius: 999px;
    background: rgba(167, 33, 36, 0.1);
    color: var(--zr-login-red);
    font-size: 0.76rem;
    font-weight: 900;
}

.zr-login-footer {
    display: flex;
    width: min(100%, 520px);
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 1rem auto 0;
    padding: 0 0.35rem;
    color: #7a6f68;
    font-size: 0.82rem;
    font-weight: 800;
}

@media (max-width: 1199.98px) {
    .zr-login-shell {
        grid-template-columns: minmax(0, 0.92fr) minmax(410px, 1fr);
    }

    .zr-login-showcase {
        padding: 2.25rem;
    }

    .zr-login-showcase h1 {
        font-size: clamp(2.65rem, 5vw, 4.35rem);
    }

    .zr-login-control-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991.98px) {
    .zr-login {
        min-height: 100vh;
        overflow: auto;
        padding: 0.95rem;
    }

    .zr-login-shell {
        grid-template-columns: 1fr;
        min-height: auto;
        overflow: visible;
    }

    .zr-login-showcase {
        min-height: 340px;
        border-radius: 0 0 32px 32px;
    }

    .zr-login-showcase h1 {
        max-width: 14ch;
        font-size: clamp(2.25rem, 7vw, 3.45rem);
    }

    .zr-login-showcase p {
        max-width: 34rem;
    }

    .zr-login-control-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .zr-login-access {
        padding: 1.35rem;
    }
}

@media (max-width: 767.98px) {
    .zr-login-showcase {
        padding: 1.25rem;
    }

    .zr-login-brand {
        border-radius: 22px;
    }

    .zr-login-showcase__copy {
        margin-top: 1.4rem;
    }

    .zr-login-control-grid {
        grid-template-columns: 1fr;
    }

    .zr-login-control-card {
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr);
        column-gap: 0.85rem;
        align-items: center;
    }

    .zr-login-module-icon {
        margin-bottom: 0;
    }
}

@media (max-width: 575.98px) {
    body.zr-auth-page {
        background:
            radial-gradient(circle at 0% 0%, rgba(167, 33, 36, 0.16), transparent 16rem),
            linear-gradient(160deg, #fff8ef 0%, #eadccb 100%);
    }

    .zr-login {
        padding: 0;
    }

    .zr-login-shell {
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .zr-login-showcase {
        min-height: auto;
        padding: 1rem;
        border-radius: 0 0 26px 26px;
    }

    .zr-login-brand {
        width: 100%;
        justify-content: flex-start;
    }

    .zr-login-showcase h1 {
        font-size: clamp(2rem, 10vw, 2.75rem);
        letter-spacing: -0.04em;
    }

    .zr-login-showcase p {
        font-size: 0.92rem;
    }

    .zr-login-control-grid {
        display: none;
    }

    .zr-login-access {
        padding: 1rem;
    }

    .zr-login-access__topline {
        margin-bottom: 0.75rem;
    }

    .zr-login-card {
        padding: 1.1rem;
        border-radius: 26px;
    }

    .zr-login-card h2 {
        font-size: clamp(1.9rem, 12vw, 2.35rem);
    }

    .zr-login-form .form-control {
        min-height: 54px;
        font-size: 0.94rem;
    }

    .zr-login-options,
    .zr-login-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-zr-login {
        min-height: 56px;
        border-radius: 18px;
    }
}

@media (max-width: 380px) {
    .zr-login-card,
    .zr-login-showcase {
        border-radius: 20px;
    }

    .zr-login {
        background: #f5eadf;
    }

    .zr-login-access,
    .zr-login-showcase {
        padding: 0.75rem;
    }
}