:root {
    --navy: #071d2c;
    --navy-light: #0e314b;
    --blue: #168ff0;
    --blue-dark: #0876ce;
    --background: #edf4fa;
    --card: #ffffff;
    --text: #152332;
    --muted: #657687;
    --border: #d9e3eb;
}

* {
    box-sizing: border-box;
}

body.register-page {
    min-height: 100vh;
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(
            circle at 20% 30%,
            rgba(22, 143, 240, 0.10),
            transparent 430px
        ),
        linear-gradient(
            135deg,
            #f5f9fc 0%,
            #edf4fa 45%,
            #e8f1f8 100%
        );
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;
}


/* ==========================================================
   PAGE LAYOUT
   ========================================================== */

.register-shell {
    width: min(1100px, calc(100% - 40px));
    min-height: calc(100vh - 125px);

    margin: 0 auto;
    padding: 65px 0;

    display: grid;
    grid-template-columns: 1fr 500px;
    gap: 90px;
    align-items: center;
}


/* ==========================================================
   INTRODUCTION
   ========================================================== */

.register-intro {
    max-width: 470px;
}

.eyebrow {
    margin-bottom: 15px;

    color: var(--blue);

    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
}

.register-intro h1 {
    margin: 0 0 22px;

    color: var(--navy);

    font-size: 52px;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1.5px;
}

.register-intro h1 span {
    color: var(--blue);
}

.register-intro > p {
    max-width: 440px;

    margin-bottom: 32px;

    color: var(--muted);

    font-size: 17px;
    line-height: 1.65;
}


/* ==========================================================
   LEGACY PROJECT NOTE
   ========================================================== */

.legacy-note {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 16px;

    padding: 18px;

    border: 1px solid #d5e3ed;
    border-radius: 10px;

    background: rgba(255, 255, 255, 0.72);

    box-shadow: 0 6px 20px rgba(26, 62, 89, 0.06);
}

.legacy-icon {
    width: 50px;
    height: 50px;

    display: grid;
    place-items: center;

    border-radius: 8px;

    color: var(--blue);
    background: #e5f3ff;

    font-family: monospace;
    font-size: 17px;
    font-weight: 800;
}

.legacy-note strong {
    display: block;

    margin: 2px 0 5px;

    color: var(--navy);

    font-size: 14px;
}

.legacy-note span {
    display: block;

    color: var(--muted);

    font-size: 13px;
    line-height: 1.5;
}


/* ==========================================================
   REGISTRATION CARD
   ========================================================== */

.register-card {
    overflow: hidden;

    border: 1px solid var(--border);
    border-radius: 14px;

    background: var(--card);

    box-shadow:
        0 22px 60px rgba(24, 57, 82, 0.13),
        0 3px 8px rgba(24, 57, 82, 0.05);
}

.register-card-header {
    display: flex;
    align-items: center;
    gap: 16px;

    padding: 27px 32px 23px;

    border-bottom: 1px solid #e7edf2;
}

.account-icon {
    width: 48px;
    height: 48px;

    flex: 0 0 48px;

    display: grid;
    place-items: center;

    border-radius: 10px;

    color: white;
    background:
        linear-gradient(
            135deg,
            var(--blue),
            var(--blue-dark)
        );

    font-size: 20px;

    box-shadow: 0 6px 14px rgba(22, 143, 240, 0.25);
}

.register-card-header h2 {
    margin: 0 0 3px;

    color: var(--navy);

    font-size: 24px;
    font-weight: 750;
}

.register-card-header p {
    margin: 0;

    color: var(--muted);

    font-size: 13px;
}


/* ==========================================================
   FORM
   ========================================================== */

#registerForm {
    padding: 27px 32px 30px;
}

.name-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.field-group {
    margin-bottom: 19px;
}

.field-group label {
    display: block;

    margin-bottom: 7px;

    color: #263746;

    font-size: 13px;
    font-weight: 700;
}

.field-group .form-control {
    width: 100%;
    height: 45px;

    padding: 10px 13px;

    border: 1px solid #ccd8e1;
    border-radius: 7px;

    color: var(--text);
    background: #fbfdff;

    font-size: 14px;

    box-shadow: none;

    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease,
        background 0.15s ease;
}

.field-group .form-control:focus {
    border-color: var(--blue);

    background: white;

    box-shadow:
        0 0 0 3px rgba(22, 143, 240, 0.11);
}


/* ==========================================================
   INPUT ICONS
   ========================================================== */

.input-with-icon {
    position: relative;
}

.input-with-icon .glyphicon {
    position: absolute;

    top: 15px;
    left: 14px;

    z-index: 2;

    color: #8a9aa8;

    font-size: 14px;
}

.input-with-icon .form-control {
    padding-left: 39px;
}


/* ==========================================================
   BUTTON
   ========================================================== */

.register-button {
    width: 100%;

    margin-top: 5px;
    padding: 13px 18px;

    border: 0;
    border-radius: 7px;

    color: white;

    background:
        linear-gradient(
            135deg,
            var(--blue),
            var(--blue-dark)
        );

    font-size: 14px;
    font-weight: 750;

    box-shadow:
        0 6px 14px rgba(22, 143, 240, 0.22);

    transition:
        transform 0.15s ease,
        box-shadow 0.15s ease;
}

.register-button:hover {
    transform: translateY(-1px);

    box-shadow:
        0 8px 18px rgba(22, 143, 240, 0.28);
}

.register-button .glyphicon {
    margin-left: 7px;
    font-size: 11px;
}


/* ==========================================================
   BOTTOM COPY
   ========================================================== */

.signin-copy {
    margin: 18px 0 0;

    color: var(--muted);

    text-align: center;

    font-size: 12px;
}

.signin-copy a {
    color: var(--blue);
    font-weight: 700;
}


/* ==========================================================
   FOOTER
   ========================================================== */

.register-footer {
    padding: 20px;

    color: #8594a1;

    text-align: center;

    font-size: 12px;
}

.register-footer > span:first-child {
    color: #617484;
    font-weight: 700;
}

.footer-dot {
    padding: 0 8px;
}


/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 950px) {

    .register-shell {
        grid-template-columns: 1fr;
        gap: 35px;

        max-width: 600px;
        padding: 45px 0;
    }

    .register-intro {
        max-width: none;
        text-align: center;
    }

    .register-intro > p {
        margin-left: auto;
        margin-right: auto;
    }

    .legacy-note {
        text-align: left;
    }

}


@media (max-width: 550px) {

    .register-shell {
        width: calc(100% - 24px);
        padding: 25px 0;
    }

    .register-intro h1 {
        font-size: 39px;
    }

    .name-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .register-card-header {
        padding: 22px;
    }

    #registerForm {
        padding: 23px 22px 25px;
    }

}