:root {
    color-scheme: dark;
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(
            circle at top,
            #183447 0,
            #0b1720 42%,
            #071016 100%
        );
    color: #f4f7f9;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card {
    width: min(100%, 430px);
    padding: 36px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    background: rgba(8, 20, 28, 0.92);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}

.brand-mark {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: #dcecf5;
    color: #0b1720;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

h1 {
    margin: 0;
    font-size: 24px;
}

.portal-name {
    margin: 4px 0 0;
    color: #a9bbc6;
}

.evaluation-notice {
    margin-bottom: 16px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.description {
    margin: 0 0 26px;
    color: #b7c5cd;
    line-height: 1.5;
}

form {
    display: grid;
    gap: 10px;
}

label {
    margin-top: 8px;
    font-size: 14px;
    font-weight: 650;
}

input {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid #415663;
    border-radius: 10px;
    background: #0d1b24;
    color: #ffffff;
    font: inherit;
    outline: none;
}

input:focus {
    border-color: #9fc5d9;
}

button {
    margin-top: 14px;
    padding: 14px;
    border: 0;
    border-radius: 10px;
    background: #e5f2f8;
    color: #071016;
    font: inherit;
    font-weight: 750;
    cursor: pointer;
}

form.submitting button {
    opacity: 0.65;
    pointer-events: none;
}

.login-message {
    min-height: 22px;
    margin: 8px 0 0;
    color: #d2dee5;
    font-size: 14px;
}

footer {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #758b97;
    font-size: 12px;
    text-align: center;
}

/* PIC OPS LOGIN VISUAL REFRESH v1 */

body {
    position: relative;
    overflow-x: hidden;
    background:
        radial-gradient(
            circle at 50% -14%,
            rgba(0, 215, 255, 0.20),
            transparent 34%
        ),
        radial-gradient(
            circle at 12% 22%,
            rgba(20, 105, 145, 0.14),
            transparent 30%
        ),
        linear-gradient(
            180deg,
            #07151e 0%,
            #040b11 55%,
            #02070b 100%
        );
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.15;
    background-image:
        linear-gradient(
            rgba(91, 175, 204, 0.10) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(91, 175, 204, 0.09) 1px,
            transparent 1px
        );
    background-size: 54px 54px;
    mask-image:
        radial-gradient(
            circle at center,
            black,
            transparent 72%
        );
}

.login-shell {
    position: relative;
    z-index: 1;
    padding: 30px 22px;
}

.login-card {
    width: min(100%, 460px);
    padding: 34px 36px 30px;
    border:
        1px solid rgba(91, 189, 219, 0.19);
    border-radius: 22px;
    background:
        linear-gradient(
            155deg,
            rgba(8, 24, 34, 0.94),
            rgba(4, 14, 21, 0.95)
        );
    box-shadow:
        0 30px 90px rgba(0, 0, 0, 0.42),
        inset 0 1px rgba(255, 255, 255, 0.035);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.login-card::before {
    content: "";
    display: block;
    height: 1px;
    margin: -34px 18px 26px;
    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(0, 215, 255, 0.76),
            transparent
        );
}

.brand {
    flex-direction: column;
    gap: 13px;
    margin-bottom: 22px;
    text-align: center;
}

.login-logo-shell {
    width: 104px;
    height: 104px;
    padding: 3px;
    overflow: hidden;
    border:
        1px solid rgba(78, 224, 255, 0.48);
    border-radius: 24px;
    background:
        rgba(0, 160, 200, 0.08);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.03),
        0 12px 44px rgba(0, 178, 215, 0.18);
}

.brand-logo {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 20px;
    object-fit: cover;
}

h1 {
    color: #f7fcff;
    font-size: 27px;
    letter-spacing: -0.025em;
}

.portal-name {
    margin-top: 5px;
    color: #77a8b9;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.evaluation-notice {
    margin-bottom: 14px;
    padding: 10px 12px;
    border:
        1px solid rgba(0, 215, 255, 0.20);
    border-radius: 10px;
    background:
        rgba(0, 139, 177, 0.07);
    color: #a9e9f7;
    font-size: 11px;
    letter-spacing: 0.10em;
    text-align: center;
}

.description {
    margin-bottom: 24px;
    color: #91a7b2;
    font-size: 14px;
    text-align: center;
}

label {
    color: #bcd0d9;
    font-size: 12px;
    letter-spacing: 0.02em;
}

input {
    min-height: 48px;
    border:
        1px solid rgba(107, 171, 193, 0.25);
    border-radius: 11px;
    background:
        linear-gradient(
            180deg,
            rgba(6, 19, 27, 0.97),
            rgba(4, 14, 20, 0.97)
        );
    color: #f5fbff;
    transition:
        border-color 150ms ease,
        box-shadow 150ms ease,
        background 150ms ease;
}

input:focus {
    border-color:
        rgba(0, 215, 255, 0.68);
    background:
        rgba(6, 23, 32, 0.98);
    box-shadow:
        0 0 0 3px rgba(0, 215, 255, 0.075),
        0 0 22px rgba(0, 185, 225, 0.055);
}

button {
    min-height: 50px;
    margin-top: 16px;
    border:
        1px solid rgba(74, 220, 250, 0.52);
    border-radius: 11px;
    background:
        linear-gradient(
            135deg,
            #057da2 0%,
            #079dbe 52%,
            #087896 100%
        );
    color: #f8fdff;
    font-weight: 800;
    letter-spacing: 0.02em;
    box-shadow:
        0 12px 30px rgba(0, 146, 184, 0.18),
        inset 0 1px rgba(255, 255, 255, 0.14);
    transition:
        transform 150ms ease,
        filter 150ms ease,
        box-shadow 150ms ease;
}

button:hover {
    transform: translateY(-1px);
    filter: brightness(1.08);
    box-shadow:
        0 16px 34px rgba(0, 158, 198, 0.22),
        inset 0 1px rgba(255, 255, 255, 0.16);
}

footer {
    color: #657f8b;
    letter-spacing: 0.02em;
}

@media (max-width: 520px) {
    .login-card {
        padding: 30px 22px 26px;
    }

    .login-logo-shell {
        width: 92px;
        height: 92px;
    }
}

/* ==========================================================
   PIC OPS PREMIUM LIGHT LOGIN v2
   ========================================================== */

body {
    background:
        radial-gradient(
            ellipse at 50% -12%,
            rgba(65, 194, 235, 0.31),
            transparent 39%
        ),
        radial-gradient(
            ellipse at 9% 38%,
            rgba(32, 122, 176, 0.22),
            transparent 33%
        ),
        linear-gradient(
            180deg,
            #0e354e 0%,
            #0a293e 48%,
            #071d2c 100%
        );
}

.login-card {
    width: min(100%, 470px);

    border:
        1px solid rgba(103, 202, 232, 0.28);

    background:
        linear-gradient(
            150deg,
            rgba(19, 64, 89, 0.96),
            rgba(12, 47, 69, 0.96)
        );

    box-shadow:
        0 32px 90px rgba(0, 18, 30, 0.27),
        inset 0 1px rgba(255, 255, 255, 0.05);
}

.login-card::before {
    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(70, 221, 255, 0.82),
            transparent
        );
}

.login-logo-shell {
    background:
        rgba(20, 78, 105, 0.85);

    box-shadow:
        0 13px 42px rgba(0, 160, 207, 0.18);
}

.portal-name {
    color: #79dff5;
}

.evaluation-notice {
    border-color:
        rgba(75, 218, 251, 0.27);

    background:
        rgba(29, 118, 151, 0.16);

    color: #a4efff;
}

.description {
    color: #b3cad5;
}

input {
    border:
        1px solid rgba(122, 194, 217, 0.31);

    background:
        linear-gradient(
            180deg,
            rgba(14, 53, 75, 0.98),
            rgba(11, 46, 67, 0.98)
        );
}

input:focus {
    border-color:
        rgba(70, 222, 255, 0.76);

    background:
        rgba(14, 60, 82, 0.99);

    box-shadow:
        0 0 0 3px rgba(57, 211, 255, 0.10),
        0 9px 27px rgba(0, 143, 192, 0.08);
}

button {
    background:
        linear-gradient(
            100deg,
            #168bc8 0%,
            #1caed6 48%,
            #237ed9 100%
        );

    border-color:
        rgba(100, 229, 255, 0.65);

    box-shadow:
        0 14px 34px rgba(0, 151, 210, 0.23),
        inset 0 1px rgba(255, 255, 255, 0.20);
}