.auth-page {
    min-height: 100vh;
    background: #edf4fb;
}

.auth-shell {
    display: grid;
    min-height: 100vh;
    grid-template-columns: minmax(480px, 1.05fr) minmax(480px, 0.95fr);
}

.auth-brand-panel {
    position: relative;
    display: flex;
    min-height: 100vh;
    padding: 55px;
    overflow: hidden;
    color: #ffffff;
    background:
        linear-gradient(
            145deg,
            rgba(1, 29, 67, 0.97),
            rgba(2, 43, 98, 0.94) 52%,
            rgba(10, 94, 168, 0.91)
        ),
        url("../images/banner.jpg") center / cover no-repeat;
}

.auth-brand-panel::before {
    position: absolute;
    top: -180px;
    right: -150px;
    width: 420px;
    height: 420px;
    border: 75px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    content: "";
}

.auth-brand-panel::after {
    position: absolute;
    bottom: -160px;
    left: -130px;
    width: 390px;
    height: 390px;
    border: 65px solid rgba(248, 173, 24, 0.1);
    border-radius: 50%;
    content: "";
}

.auth-brand-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            180deg,
            rgba(1, 29, 67, 0.08),
            rgba(1, 29, 67, 0.4)
        );
}

.auth-brand-content {
    position: relative;
    z-index: 2;
    display: flex;
    width: min(100%, 720px);
    margin: 0 auto;
    flex-direction: column;
    justify-content: space-between;
}

.auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    align-self: flex-start;
    color: #ffffff;
}

.auth-brand img {
    width: 76px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}

.auth-brand strong {
    display: block;
    font-family: "Montserrat", Arial, sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 0.03em;
}

.auth-brand span {
    display: block;
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.73);
    font-size: 0.75rem;
    font-weight: 600;
}

.auth-introduction {
    width: min(100%, 650px);
    padding: 70px 0;
}

.auth-eyebrow {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 8px 13px;
    align-items: center;
    color: #ffd15e;
    border: 1px solid rgba(255, 255, 255, 0.19);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.09);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.auth-introduction h1 {
    max-width: 640px;
    margin-bottom: 23px;
    font-size: clamp(2.5rem, 5vw, 4.7rem);
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.auth-introduction p {
    max-width: 610px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.75);
    font-size: 1rem;
    line-height: 1.85;
}

.auth-values {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
}

.auth-values div {
    display: inline-flex;
    padding: 11px 14px;
    align-items: center;
    gap: 9px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.76rem;
    font-weight: 700;
    backdrop-filter: blur(8px);
}

.auth-values i {
    color: #f8ad18;
}

.auth-form-panel {
    display: flex;
    min-height: 100vh;
    padding: 55px 45px;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(
            circle at 90% 8%,
            rgba(10, 94, 168, 0.1),
            transparent 25%
        ),
        #ffffff;
}

.auth-form-wrapper {
    width: min(100%, 480px);
}

.auth-back-link {
    display: inline-flex;
    margin-bottom: 50px;
    align-items: center;
    gap: 8px;
    color: #62758a;
    font-size: 0.82rem;
    font-weight: 700;
    transition:
        color 0.2s ease,
        transform 0.2s ease;
}

.auth-back-link:hover {
    color: var(--landas-navy);
    transform: translateX(-3px);
}

.auth-form-heading {
    margin-bottom: 30px;
}

.auth-form-icon {
    display: flex;
    width: 60px;
    height: 60px;
    margin-bottom: 22px;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    border-radius: 17px;
    background:
        linear-gradient(
            135deg,
            var(--landas-navy),
            var(--landas-blue)
        );
    box-shadow: 0 13px 27px rgba(2, 43, 98, 0.22);
    font-size: 1.45rem;
}

.auth-form-heading h2 {
    margin-bottom: 10px;
    color: var(--landas-navy);
    font-size: 2rem;
    line-height: 1.2;
}

.auth-form-heading p {
    margin-bottom: 0;
    color: #718196;
    font-size: 0.9rem;
    line-height: 1.7;
}

.auth-alert {
    display: flex;
    margin-bottom: 20px;
    padding: 14px 15px;
    align-items: flex-start;
    gap: 11px;
    border: 1px solid;
    border-radius: 11px;
    font-size: 0.82rem;
    line-height: 1.55;
}

.auth-alert i {
    margin-top: 1px;
    flex-shrink: 0;
}

.auth-alert.success {
    color: #0d7045;
    border-color: #b9e5cd;
    background: #eaf9f1;
}

.auth-alert.warning {
    color: #8a5b00;
    border-color: #f4d78d;
    background: #fff8df;
}

.auth-alert.error {
    color: #a12d2d;
    border-color: #efc0c0;
    background: #fff0f0;
}

.auth-form {
    display: grid;
    gap: 21px;
}

.auth-field label {
    display: block;
    margin-bottom: 8px;
    color: #2c4663;
    font-size: 0.8rem;
    font-weight: 700;
}

.auth-input-wrap {
    position: relative;
}

.auth-input-wrap > i {
    position: absolute;
    top: 50%;
    left: 16px;
    color: #8091a5;
    font-size: 1rem;
    transform: translateY(-50%);
    pointer-events: none;
}

.auth-input-wrap input {
    width: 100%;
    height: 54px;
    padding: 0 51px 0 45px;
    color: #1d3856;
    border: 1px solid #d5e1ec;
    outline: none;
    border-radius: 11px;
    background: #f9fbfd;
    font-size: 0.88rem;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.auth-input-wrap input::placeholder {
    color: #9aa8b8;
}

.auth-input-wrap input:focus {
    border-color: var(--landas-blue);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(10, 94, 168, 0.1);
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 9px;
    display: flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    color: #708398;
    border: 0;
    border-radius: 8px;
    background: transparent;
    transform: translateY(-50%);
}

.password-toggle:hover {
    color: var(--landas-navy);
    background: #eaf4ff;
}

.auth-submit-button {
    display: flex;
    width: 100%;
    min-height: 55px;
    margin-top: 4px;
    padding: 14px 19px;
    align-items: center;
    justify-content: space-between;
    color: #ffffff;
    border: 0;
    border-radius: 11px;
    background:
        linear-gradient(
            135deg,
            var(--landas-navy),
            var(--landas-blue)
        );
    box-shadow: 0 13px 28px rgba(2, 43, 98, 0.22);
    font-size: 0.9rem;
    font-weight: 800;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.auth-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 17px 32px rgba(2, 43, 98, 0.28);
}

.auth-security-notice {
    display: flex;
    margin-top: 28px;
    padding: 16px;
    align-items: flex-start;
    gap: 12px;
    border: 1px solid #dce7f1;
    border-radius: 11px;
    background: #f5f9fd;
}

.auth-security-notice i {
    margin-top: 1px;
    color: var(--landas-success);
    font-size: 1.05rem;
}

.auth-security-notice p {
    margin-bottom: 0;
    color: #718196;
    font-size: 0.74rem;
    line-height: 1.6;
}

.auth-copyright {
    margin: 38px 0 0;
    color: #95a3b3;
    font-size: 0.7rem;
    text-align: center;
}

@media (max-width: 1000px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-brand-panel {
        min-height: auto;
        padding: 35px 30px;
    }

    .auth-brand-content {
        gap: 40px;
    }

    .auth-introduction {
        padding: 30px 0 10px;
    }

    .auth-introduction h1 {
        max-width: 700px;
        font-size: 3rem;
    }

    .auth-form-panel {
        min-height: auto;
        padding: 65px 30px;
    }
}

@media (max-width: 600px) {
    .auth-brand-panel {
        padding: 28px 20px;
    }

    .auth-brand img {
        width: 58px;
        height: 62px;
    }

    .auth-brand strong {
        font-size: 1.15rem;
    }

    .auth-introduction h1 {
        font-size: 2.25rem;
    }

    .auth-values {
        display: grid;
    }

    .auth-form-panel {
        padding: 45px 20px;
    }

    .auth-back-link {
        margin-bottom: 38px;
    }
}