/* GLN AIRLAND — Professional Admin Login */

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

html, body {
    margin: 0;
    min-height: 100%;
}

body.alp {
    font-family: "Outfit", "Segoe UI", sans-serif;
    color: #10233f;
    background: #081627;
    -webkit-font-smoothing: antialiased;
}

.alp-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
}

/* ── Hero (brand side) ── */
.alp-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(1200px 600px at 10% 0%, rgba(201, 162, 39, 0.22), transparent 55%),
        radial-gradient(900px 500px at 90% 100%, rgba(46, 107, 180, 0.28), transparent 50%),
        linear-gradient(160deg, #06101f 0%, #0b1f3a 48%, #122848 100%);
    color: #fff;
    padding: 48px 56px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.alp-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    pointer-events: none;
}

.alp-hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
}

.alp-hero__glow--a {
    width: 280px;
    height: 280px;
    background: rgba(240, 165, 0, 0.28);
    top: -60px;
    right: -40px;
    animation: alpFloat 8s ease-in-out infinite;
}

.alp-hero__glow--b {
    width: 320px;
    height: 320px;
    background: rgba(56, 120, 200, 0.22);
    bottom: -80px;
    left: -60px;
    animation: alpFloat 10s ease-in-out infinite reverse;
}

@keyframes alpFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(18px); }
}

.alp-hero__content {
    position: relative;
    z-index: 1;
    max-width: 520px;
    margin-top: auto;
    margin-bottom: auto;
    animation: alpRise 0.7s ease both;
}

@keyframes alpRise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

.alp-hero__logo {
    width: 128px;
    height: 128px;
    object-fit: contain;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.96);
    padding: 10px;
    box-shadow:
        0 0 0 1px rgba(201, 162, 39, 0.35),
        0 24px 48px rgba(0, 0, 0, 0.35);
    margin-bottom: 28px;
    animation: alpRise 0.8s 0.05s ease both;
}

.alp-hero__eyebrow {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #f0a500;
}

.alp-hero__brand {
    margin: 0 0 14px;
    font-family: "Instrument Serif", Georgia, serif;
    font-size: clamp(2.6rem, 4vw, 3.6rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: 0.01em;
}

.alp-hero__copy {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.72);
    max-width: 38ch;
}

.alp-hero__foot {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
}

.alp-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #c9a227;
}

/* ── Form panel ── */
.alp-panel {
    background: #f6f3ed;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 28px;
}

.alp-panel__inner {
    width: 100%;
    max-width: 420px;
    animation: alpRise 0.65s 0.1s ease both;
}

.alp-mobile-brand {
    display: none;
    margin-bottom: 24px;
}

.alp-mobile-brand img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(11, 31, 58, 0.12);
}

.alp-head {
    margin-bottom: 28px;
}

.alp-kicker {
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #c9a227;
}

.alp-head h2 {
    margin: 0 0 8px;
    font-size: 2rem;
    font-weight: 750;
    letter-spacing: -0.03em;
    color: #0b1f3a;
}

.alp-head p {
    margin: 0;
    color: #667385;
    font-size: 0.98rem;
}

.alp-alert {
    padding: 12px 14px;
    border-radius: 12px;
    margin-bottom: 18px;
    font-size: 0.92rem;
}

.alp-alert--error {
    background: #fde8e8;
    color: #9b1c1c;
}

.alp-alert--info {
    background: #e8f1ff;
    color: #1e3a8a;
}

.alp-form {
    display: grid;
    gap: 16px;
}

.alp-field {
    display: grid;
    gap: 8px;
}

.alp-field > span {
    font-size: 0.84rem;
    font-weight: 650;
    color: #334155;
}

.alp-field input {
    width: 100%;
    height: 52px;
    border: 1px solid #ddd6cb;
    border-radius: 14px;
    padding: 0 16px;
    font: inherit;
    font-size: 0.98rem;
    color: #0b1f3a;
    background: #fff;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.alp-field input:focus {
    border-color: #c9a227;
    box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.18);
}

.alp-field em {
    font-style: normal;
    color: #b42318;
    font-size: 0.82rem;
}

.alp-password {
    position: relative;
}

.alp-password input {
    padding-right: 48px;
}

.alp-eye {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: #7b8794;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    cursor: pointer;
    display: grid;
    place-items: center;
}

.alp-eye:hover {
    background: #f0ebe3;
    color: #0b1f3a;
}

.alp-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 2px;
}

.alp-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #475569;
    cursor: pointer;
}

.alp-check input {
    width: 16px;
    height: 16px;
    accent-color: #0b1f3a;
}

.alp-row > a {
    font-size: 0.9rem;
    color: #0b1f3a;
    font-weight: 600;
    text-decoration: none;
}

.alp-row > a:hover {
    color: #c9a227;
}

.alp-submit {
    margin-top: 8px;
    height: 54px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, #0b1f3a 0%, #1a3358 100%);
    color: #fff;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    box-shadow: 0 14px 28px rgba(11, 31, 58, 0.22);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.alp-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 32px rgba(11, 31, 58, 0.28);
}

.alp-submit:active {
    transform: translateY(0);
}

.alp-demo {
    margin-top: 22px;
}

.alp-demo .row,
.alp-demo table,
.alp-demo .btn {
    width: 100%;
}

.alp-back {
    margin: 28px 0 0;
    text-align: center;
}

.alp-back a {
    color: #667385;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
}

.alp-back a:hover {
    color: #0b1f3a;
}

.alp-captcha {
    margin-top: 4px;
}

.alp-captcha em {
    display: block;
    margin-top: 6px;
    color: #b42318;
    font-style: normal;
    font-size: 0.82rem;
}

@media (max-width: 960px) {
    .alp-shell {
        grid-template-columns: 1fr;
    }

    .alp-hero {
        min-height: 34vh;
        padding: 32px 24px;
    }

    .alp-hero__logo {
        width: 84px;
        height: 84px;
        border-radius: 20px;
        margin-bottom: 16px;
    }

    .alp-hero__brand {
        font-size: 2.1rem;
    }

    .alp-hero__copy {
        display: none;
    }

    .alp-hero__foot {
        display: none;
    }

    .alp-panel {
        padding: 28px 20px 40px;
        background: #f8f5f0;
    }

    .alp-mobile-brand {
        display: none;
    }
}