:root {
    --bg: #e5eef5;
    --surface: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --primary: #0f766e;
    --primary-strong: #115e59;
    --accent: #22c55e;
    --side-shadow: rgba(2, 6, 23, 0.28);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    background: linear-gradient(135deg, #dbeafe 0%, #e2e8f0 100%);
    display: grid;
    place-items: stretch;
}

.auth-shell {
    width: 100%;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
}

.auth-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 44px;
    color: #fff;
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.08);
    min-height: 100vh;
    overflow: hidden;
}

.hero-carousel {
    position: absolute;
    inset: 0;
}

    .hero-carousel .carousel-inner,
    .hero-carousel .carousel-item,
    .hero-carousel img {
        height: 100%;
    }

    .hero-carousel img {
        width: 100%;
        object-fit: cover;
        object-position: center;
    }

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.78), rgba(15, 118, 110, 0.38)), linear-gradient(90deg, rgba(2, 6, 23, 0.50), transparent 65%);
    z-index: 1;
}

.auth-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.12), transparent 22%), radial-gradient(circle at 75% 30%, rgba(34, 197, 94, 0.18), transparent 25%);
    pointer-events: none;
}

.auth-brand,
.auth-hero-copy,
.auth-hero-badges {
    position: relative;
    z-index: 2;
}

.auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-weight: 800;
    letter-spacing: 0.3px;
}

.auth-brand-mark {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(6px);
    box-shadow: 0 18px 35px rgba(2, 6, 23, 0.16);
    font-size: 1.6rem;
    color: #ffffff;
}

.auth-brand-name {
    font-size: 1.8rem;
}

    .auth-brand-name span {
        color: #7dd3fc;
    }

.auth-hero-copy h1 {
    font-size: clamp(2.4rem, 5vw, 4.4rem);
    line-height: 0.95;
    font-weight: 800;
    text-transform: uppercase;
    max-width: 12ch;
    margin: 22px 0 18px;
    text-shadow: 0 12px 24px rgba(2, 6, 23, 0.35);
}

.auth-hero-copy p {
    max-width: 34rem;
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

.auth-hero-caption {
    margin-top: 12px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.88);
}

    .auth-hero-caption i {
        color: #7dd3fc;
    }

.auth-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(8px);
    font-weight: 800;
    letter-spacing: 0.4px;
    box-shadow: 0 14px 30px rgba(2, 6, 23, 0.18);
}

    .hero-pill strong {
        font-size: 1.15rem;
    }

    .hero-pill .pill-icon {
        width: 38px;
        height: 38px;
        border-radius: 12px;
        display: grid;
        place-items: center;
        background: rgba(255, 255, 255, 0.18);
        color: #ffffff;
        flex: 0 0 auto;
    }

.auth-brand-mark i,
.pill-icon i {
    line-height: 1;
}

.auth-form {
    display: grid;
    place-items: center;
    background: radial-gradient(circle at 15% 20%, rgba(15, 118, 110, 0.08), transparent 28%), linear-gradient(180deg, #f8fafc 0%, #eef4f8 100%);
    padding: 32px;
}

.auth-card {
    width: min(460px, 100%);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 28px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
    padding: 34px;
    backdrop-filter: blur(10px);
}

.form-label {
    font-weight: 600;
    color: #0f172a;
}

.form-control {
    min-height: 50px;
    border-radius: 14px;
    border-color: rgba(15, 23, 42, 0.12);
    padding-left: 16px;
    padding-right: 16px;
}

    .form-control:focus {
        border-color: rgba(15, 118, 110, 0.45);
        box-shadow: 0 0 0 0.25rem rgba(15, 118, 110, 0.12);
    }

.btn-primary {
    --bs-btn-bg: var(--primary);
    --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: var(--primary-strong);
    --bs-btn-hover-border-color: var(--primary-strong);
    border-radius: 14px;
    min-height: 50px;
    box-shadow: 0 16px 30px rgba(15, 118, 110, 0.18);
}

@@media (max-width: 991.98px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-hero {
        min-height: 48vh;
        padding: 26px;
    }

    .auth-form {
        padding: 24px;
    }

    .auth-card {
        padding: 24px;
    }
}