:root {
    --student-primary: #002147;
    --student-primary-soft: #0a3a6b;
    --student-primary-deep: #001530;
    --student-accent: #fdc800;
    --student-accent-soft: #ffd95b;
    --student-cyan: #6ecff6;
    --student-text: #dbe8fb;
    --student-white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    font-family: 'Outfit', sans-serif;
    color: var(--student-text);
    background:
        radial-gradient(circle at 14% 18%, rgba(253, 200, 0, 0.2), transparent 38%),
        radial-gradient(circle at 88% 11%, rgba(110, 207, 246, 0.18), transparent 36%),
        linear-gradient(130deg, var(--student-primary-deep) 0%, var(--student-primary) 45%, var(--student-primary-soft) 100%);
    overflow: hidden;
}

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

.student-login-wallpaper {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.wallpaper-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(18px);
    opacity: 0.75;
}

.orb-one {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(253, 200, 0, 0.58), rgba(253, 200, 0, 0));
    top: -90px;
    left: -90px;
    animation: orbDriftOne 16s ease-in-out infinite;
}

.orb-two {
    width: 440px;
    height: 440px;
    background: radial-gradient(circle, rgba(110, 207, 246, 0.55), rgba(110, 207, 246, 0));
    right: -120px;
    top: 18%;
    animation: orbDriftTwo 22s ease-in-out infinite;
}

.orb-three {
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0));
    left: 26%;
    bottom: -150px;
    animation: orbDriftThree 18s ease-in-out infinite;
}

.wallpaper-grid {
    position: absolute;
    inset: -25%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 48px 48px;
    transform: perspective(700px) rotateX(62deg);
    transform-origin: 50% 100%;
    opacity: 0.24;
    animation: gridFlow 18s linear infinite;
}

.student-login-card {
    width: 100%;
    max-width: 460px;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.08));
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 30px 70px rgba(0, 10, 30, 0.4);
    padding: 30px 30px 24px;
}

.student-login-brand {
    margin-bottom: 18px;
}

.student-login-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(253, 200, 0, 0.18);
    color: var(--student-accent-soft);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.student-login-brand h1 {
    margin-top: 12px;
    margin-bottom: 8px;
    font-family: 'Playfair Display', serif;
    font-size: 33px;
    line-height: 1.12;
    color: var(--student-white);
}

.student-login-brand p {
    color: rgba(219, 232, 251, 0.9);
    font-size: 14px;
    line-height: 1.55;
}

.student-login-form {
    display: grid;
    gap: 15px;
}

.form-field {
    display: grid;
    gap: 6px;
}

.form-field label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(239, 246, 255, 0.95);
}

.form-field input {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.9);
    padding: 12px 14px;
    font-size: 14px;
    color: #0f2748;
    outline: none;
    transition: all 0.25s ease;
}

.form-field input:focus {
    border-color: rgba(253, 200, 0, 0.7);
    box-shadow: 0 0 0 3px rgba(253, 200, 0, 0.24);
}

.form-field input::placeholder {
    color: #607088;
}

.password-wrap {
    position: relative;
}

.password-wrap input {
    padding-right: 80px;
}

.toggle-password {
    position: absolute;
    right: 7px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    border-radius: 9px;
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 700;
    color: #0b2b4f;
    background: rgba(253, 200, 0, 0.9);
    cursor: pointer;
}

.form-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 2px;
}

.remember-me {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(239, 246, 255, 0.95);
    cursor: pointer;
}

.remember-me input {
    accent-color: #fdc800;
}

.form-meta a,
.student-login-links a {
    color: rgba(253, 217, 91, 0.95);
    font-size: 13px;
    text-decoration: none;
    transition: color 0.2s ease;
}

.form-meta a:hover,
.student-login-links a:hover {
    color: var(--student-white);
}

.student-login-btn {
    border: none;
    border-radius: 13px;
    padding: 12px 16px;
    margin-top: 2px;
    color: #04203f;
    background: linear-gradient(90deg, var(--student-accent), var(--student-accent-soft), #ffe57f);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.student-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 20, 44, 0.32);
}

.student-login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 2px;
}

@keyframes orbDriftOne {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(70px, 45px) scale(1.12);
    }
}

@keyframes orbDriftTwo {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(-70px, 35px) scale(1.08);
    }
}

@keyframes orbDriftThree {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(60px, -40px) scale(1.09);
    }
}

@keyframes gridFlow {
    from {
        transform: perspective(700px) rotateX(62deg) translateY(0);
    }

    to {
        transform: perspective(700px) rotateX(62deg) translateY(46px);
    }
}

@media (max-width: 560px) {
    .student-login-shell {
        padding: 14px;
    }

    .student-login-card {
        padding: 22px 18px;
    }

    .student-login-brand h1 {
        font-size: 27px;
    }

    .form-meta,
    .student-login-links {
        flex-direction: column;
        align-items: flex-start;
    }
}