:root {
    --student-navy: #0d2b3e;
    --student-navy-light: #16445e;
    --student-blue: #19a8d8;
    --student-blue-dark: #0b84ae;
    --student-blue-soft: #e4f6fb;
    --student-ink: #172630;
    --student-muted: #687a84;
    --student-line: #dce6ea;
    --student-canvas: #f1f5f6;
    --student-success: #20845f;
    --student-success-soft: #e5f5ee;
    --student-danger: #a83a48;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
}

body {
    margin: 0;
    color: var(--student-ink);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
    font: inherit;
}

a,
button {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 3px solid rgba(25, 168, 216, 0.28);
    outline-offset: 2px;
}

.student-kicker {
    margin: 0 0 9px;
    color: var(--student-blue-dark);
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.student-auth-body {
    min-height: 100vh;
    padding: 24px;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 8% 7%, rgba(25, 168, 216, 0.15), transparent 28rem),
        var(--student-canvas);
}

.student-login-shell {
    width: min(100%, 980px);
    min-height: 620px;
    display: grid;
    grid-template-columns: minmax(310px, 0.95fr) minmax(400px, 1.05fr);
    overflow: hidden;
    border: 1px solid rgba(13, 43, 62, 0.08);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 28px 80px rgba(13, 43, 62, 0.14);
}

.student-login-brand {
    padding: 45px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background:
        radial-gradient(circle at 95% 10%, rgba(25, 168, 216, 0.34), transparent 34%),
        linear-gradient(155deg, var(--student-navy-light), var(--student-navy));
    color: #fff;
}

.student-login-brand img {
    width: 126px;
    filter: brightness(0) invert(1);
}

.student-login-brand .student-kicker {
    color: #6ed3f2;
}

.student-login-brand h1 {
    max-width: 360px;
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
}

.student-login-brand div > p:last-child {
    max-width: 350px;
    margin: 19px 0 0;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.83rem;
    line-height: 1.65;
}

.student-back-link {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.72rem;
    font-weight: 700;
    text-decoration: none;
}

.student-login-form {
    padding: clamp(38px, 7vw, 74px);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.student-login-form h2 {
    margin: 0;
    color: var(--student-navy);
    font-size: 2rem;
    letter-spacing: -0.04em;
}

.student-form-intro {
    margin: 11px 0 28px;
    color: var(--student-muted);
    font-size: 0.82rem;
    line-height: 1.55;
}

.student-field {
    display: block;
    margin-bottom: 17px;
}

.student-field > span {
    display: block;
    margin-bottom: 7px;
    color: #354852;
    font-size: 0.73rem;
    font-weight: 750;
}

.student-field input {
    width: 100%;
    min-height: 49px;
    padding: 0 14px;
    border: 1px solid var(--student-line);
    border-radius: 11px;
    background: #fbfcfc;
    color: var(--student-ink);
    font-size: 0.86rem;
    transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.student-field input:focus {
    outline: 0;
    border-color: var(--student-blue);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(25, 168, 216, 0.13);
}

.student-field small {
    display: block;
    margin-top: 6px;
    color: #829099;
    font-size: 0.65rem;
    line-height: 1.45;
}

.student-primary-button {
    min-height: 50px;
    padding: 0 20px;
    border: 0;
    border-radius: 11px;
    background: var(--student-navy);
    color: #fff;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 800;
    transition: transform 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.student-primary-button:hover {
    background: var(--student-navy-light);
    box-shadow: 0 10px 24px rgba(13, 43, 62, 0.18);
    transform: translateY(-1px);
}

.student-primary-button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.student-login-form .student-primary-button {
    width: 100%;
}

.student-login-help {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--student-line);
    text-align: center;
}

.student-login-help p {
    margin: 0 0 5px;
    color: var(--student-muted);
    font-size: 0.7rem;
}

.student-login-help a {
    color: var(--student-blue-dark);
    font-size: 0.73rem;
    font-weight: 800;
    text-decoration: none;
}

.student-notice {
    margin: 0 0 18px;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 0.74rem;
    line-height: 1.45;
}

.student-notice-error {
    border: 1px solid #efcbd0;
    background: #fdebed;
    color: var(--student-danger);
}

.student-notice-info {
    border: 1px solid #c9e9f4;
    background: var(--student-blue-soft);
    color: #0d6d8e;
}

.student-notice-success {
    border: 1px solid #c7eadc;
    background: var(--student-success-soft);
    color: var(--student-success);
}

.student-area-body {
    min-height: 100vh;
    background: var(--student-canvas);
}

.student-topbar {
    min-height: 82px;
    padding: 0 max(24px, calc((100vw - 1240px) / 2));
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    border-bottom: 1px solid var(--student-line);
    background: rgba(255, 255, 255, 0.94);
}

.student-brand img {
    width: 122px;
}

.student-topbar nav {
    display: flex;
    gap: 28px;
}

.student-topbar nav a {
    padding: 31px 0 27px;
    border-bottom: 3px solid transparent;
    color: var(--student-muted);
    font-size: 0.73rem;
    font-weight: 750;
    text-decoration: none;
}

.student-topbar nav a:hover,
.student-topbar nav a.is-active {
    border-color: var(--student-blue);
    color: var(--student-navy);
}

.student-topbar form {
    justify-self: end;
}

.student-logout {
    padding: 9px 13px;
    border: 1px solid var(--student-line);
    border-radius: 9px;
    background: #fff;
    color: var(--student-muted);
    cursor: pointer;
    font-size: 0.68rem;
    font-weight: 750;
}

.student-profile-main {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
    padding: 34px 0 70px;
}

.completion-card {
    min-height: 190px;
    margin-bottom: 24px;
    padding: 30px 34px;
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 28px;
    overflow: hidden;
    border-radius: 22px;
    background:
        radial-gradient(circle at 95% 15%, rgba(25, 168, 216, 0.3), transparent 26%),
        linear-gradient(135deg, var(--student-navy-light), var(--student-navy));
    color: #fff;
    box-shadow: 0 18px 46px rgba(13, 43, 62, 0.15);
}

.completion-card .student-kicker {
    color: #78d6f2;
}

.completion-card h1 {
    margin: 0;
    font-size: clamp(1.65rem, 4vw, 2.55rem);
    letter-spacing: -0.045em;
}

.completion-card div > p:last-child {
    max-width: 670px;
    margin: 10px 0 0;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.78rem;
    line-height: 1.55;
}

.completion-ring {
    --completion: 0%;
    width: 104px;
    height: 104px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: conic-gradient(#46c7ec var(--completion), rgba(255, 255, 255, 0.13) 0);
}

.completion-ring::before {
    content: "";
    width: 78px;
    height: 78px;
    grid-area: 1 / 1;
    border-radius: 50%;
    background: var(--student-navy);
}

.completion-ring span {
    grid-area: 1 / 1;
    position: relative;
    font-size: 1.15rem;
    font-weight: 850;
}

.completion-track {
    height: 5px;
    position: absolute;
    right: 34px;
    bottom: 25px;
    left: 166px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
}

.completion-track span {
    height: 100%;
    display: block;
    border-radius: inherit;
    background: #46c7ec;
}

.student-profile-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(310px, 0.72fr);
    gap: 24px;
    align-items: start;
}

.student-certified-card {
    padding: 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid #bce4ef;
    border-radius: 18px;
    background: linear-gradient(135deg, #f0fbfe, #e1f5fa);
    box-shadow: 0 10px 30px rgba(18, 84, 107, 0.08);
}

.student-certified-mark {
    width: 48px;
    height: 48px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--student-navy);
    color: #73d9f3;
    font-size: 1.2rem;
    font-weight: 900;
}

.student-certified-card .student-kicker {
    margin-bottom: 5px;
}

.student-certified-card strong,
.student-certified-card div > span {
    display: block;
}

.student-certified-card strong {
    color: var(--student-navy);
    font-size: 1rem;
}

.student-certified-card div > span {
    margin-top: 5px;
    color: var(--student-muted);
    font-size: 0.7rem;
}

.student-panel {
    padding: 28px;
    border: 1px solid var(--student-line);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 32px rgba(13, 43, 62, 0.05);
}

.student-panel-heading {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
}

.student-panel-heading h2 {
    margin: 0;
    color: var(--student-navy);
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.student-panel-heading > span {
    color: #85939b;
    font-size: 0.65rem;
}

.profile-photo-row {
    margin-bottom: 25px;
    padding-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 18px;
    border-bottom: 1px solid var(--student-line);
}

.student-avatar {
    width: 82px;
    height: 82px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 4px solid #fff;
    border-radius: 50%;
    background: var(--student-blue-soft);
    box-shadow: 0 0 0 1px var(--student-line);
    color: var(--student-blue-dark);
    font-size: 1.25rem;
    font-weight: 850;
}

.student-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-upload {
    cursor: pointer;
}

.photo-upload strong,
.photo-upload span {
    display: block;
}

.photo-upload strong {
    color: var(--student-navy);
    font-size: 0.78rem;
}

.photo-upload span {
    margin: 5px 0 10px;
    color: var(--student-muted);
    font-size: 0.65rem;
}

.photo-upload input {
    max-width: 100%;
    color: var(--student-muted);
    font-size: 0.68rem;
}

.photo-upload input::file-selector-button {
    margin-right: 9px;
    padding: 8px 11px;
    border: 1px solid var(--student-line);
    border-radius: 8px;
    background: #fff;
    color: var(--student-navy);
    cursor: pointer;
    font-weight: 750;
}

.student-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 16px;
}

.student-field-wide {
    grid-column: 1 / -1;
}

.preference-list {
    margin-top: 9px;
    display: grid;
    gap: 11px;
}

.preference-card {
    padding: 16px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 13px;
    align-items: start;
    border: 1px solid var(--student-line);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 150ms ease, background 150ms ease;
}

.preference-card:hover {
    border-color: #b8dce8;
    background: #fbfeff;
}

.preference-card input {
    position: absolute;
    opacity: 0;
}

.preference-check {
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    border: 1px solid #b9c8cf;
    border-radius: 7px;
    background: #fff;
}

.preference-card input:checked + .preference-check {
    border-color: var(--student-blue);
    background: var(--student-blue);
}

.preference-card input:checked + .preference-check::after {
    content: "✓";
    color: #fff;
    font-size: 0.8rem;
    font-weight: 900;
}

.preference-card strong,
.preference-card small {
    display: block;
}

.preference-card strong {
    color: var(--student-navy);
    font-size: 0.75rem;
}

.preference-card small {
    margin-top: 5px;
    color: var(--student-muted);
    font-size: 0.65rem;
    line-height: 1.5;
}

.save-profile-button {
    margin-top: 21px;
}

.student-profile-aside {
    display: grid;
    gap: 24px;
}

.campus-card {
    min-height: 210px;
    padding: 26px;
    display: flex;
    flex-direction: column;
    border-radius: 18px;
    background:
        linear-gradient(145deg, rgba(25, 168, 216, 0.12), transparent 45%),
        var(--student-navy);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 14px 36px rgba(13, 43, 62, 0.15);
    transition: transform 160ms ease;
}

.campus-card:hover {
    transform: translateY(-3px);
}

.campus-label {
    color: #73d4f1;
    font-size: 0.65rem;
    font-weight: 850;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.campus-card strong {
    margin-top: auto;
    font-size: 1.38rem;
    letter-spacing: -0.035em;
}

.campus-card > span:not(.campus-label) {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.63);
    font-size: 0.7rem;
    line-height: 1.5;
}

.campus-card b {
    margin-top: 17px;
    color: #76d7f3;
    font-size: 0.72rem;
}

.course-group-title {
    margin: 22px 0 10px;
    color: #89969d;
    font-size: 0.63rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.course-group-title:first-of-type {
    margin-top: 0;
}

.student-course-list {
    display: grid;
    gap: 9px;
}

.student-course-item {
    padding: 13px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 4px 10px;
    border: 1px solid var(--student-line);
    border-radius: 11px;
}

.student-course-item strong {
    color: var(--student-navy);
    font-size: 0.72rem;
}

.student-course-item small {
    grid-column: 2;
    color: var(--student-muted);
    font-size: 0.63rem;
}

.course-status {
    grid-row: span 2;
    padding: 5px 7px;
    border-radius: 999px;
    font-size: 0.56rem;
    font-weight: 850;
    text-transform: uppercase;
}

.course-status.is-upcoming {
    background: var(--student-blue-soft);
    color: var(--student-blue-dark);
}

.course-status.is-completed {
    background: var(--student-success-soft);
    color: var(--student-success);
}

.student-empty {
    margin: 0;
    padding: 17px;
    border-radius: 10px;
    background: #f5f8f9;
    color: var(--student-muted);
    font-size: 0.68rem;
    line-height: 1.5;
}

@media (max-width: 980px) {
    .student-profile-grid {
        grid-template-columns: 1fr;
    }

    .student-profile-aside {
        grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1fr);
    }
}

@media (max-width: 720px) {
    .student-auth-body {
        padding: 13px;
    }

    .student-login-shell {
        min-height: 0;
        grid-template-columns: 1fr;
    }

    .student-login-brand {
        min-height: 245px;
        padding: 30px;
    }

    .student-login-brand div > p:last-child {
        display: none;
    }

    .student-login-form {
        padding: 36px 28px 42px;
    }

    .student-topbar {
        min-height: 72px;
        padding: 0 17px;
        grid-template-columns: 1fr auto;
    }

    .student-topbar nav {
        display: none;
    }

    .student-brand img {
        width: 105px;
    }

    .student-profile-main {
        width: min(100% - 26px, 620px);
        padding-top: 20px;
    }

    .completion-card {
        padding: 25px;
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .completion-ring {
        width: 88px;
        height: 88px;
    }

    .completion-ring::before {
        width: 66px;
        height: 66px;
    }

    .completion-track {
        right: 25px;
        bottom: 20px;
        left: 25px;
    }

    .completion-card div:nth-child(2) {
        padding-bottom: 15px;
    }

    .student-profile-aside {
        grid-template-columns: 1fr;
    }

    .student-panel {
        padding: 21px;
    }

    .student-panel-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
    }

    .student-form-grid {
        grid-template-columns: 1fr;
    }

    .student-field-wide {
        grid-column: auto;
    }

    .profile-photo-row {
        align-items: flex-start;
    }
}