.billing-upgrade-page {
    font-family: "Source Sans 3", sans-serif;
    background-color: hsl(0, 0%, 98%);
    height: 100vh;

    .hero {
        background-color: hsl(153, 32%, 55%);
        color: hsl(153, 32%, 55%);
        position: absolute;
        top: 0;
        width: 100%;
    }

    .small-hero {
        padding: 120px 50px 0;
    }

    .main {
        width: 800px;
        max-width: 90%;
        margin: 0 auto;
    }

    h1 {
        margin: 30px 0;
        font-weight: bold;
    }

    .nav {
        margin-bottom: 0;
    }

    .nav-tabs {
        border-bottom: 0;
        font-size: 1.2em;

        a {
            font-weight: bold;
        }
    }

    .tab-content {
        border: 1px solid hsl(0, 0%, 87%);
        border-bottom-left-radius: 4px;
        border-bottom-right-radius: 4px;
        padding: 20px;
        background-color: hsl(0, 0%, 100%);
        font-size: 1.1em;
    }

    .support-link {
        margin: 10px 20px;

        a,
        a:hover,
        a:visited {
            color: hsl(170, 47%, 33%);
            font-weight: 500;
        }
    }

    .license-management,
    .payment-schedule {
        label {
            display: inline-block;
        }

        input[type="radio"] {
            display: none;

            &:checked {
                + .box {
                    background-color: hsl(153, 32%, 55%);
                    color: hsl(0, 0%, 100%);
                    border-color: hsl(152, 33%, 39%);
                }
            }
        }

        .box {
            width: 120px;
            height: 70px;
            background-color: hsl(0, 0%, 94%);
            transition: all 0.2s ease;
            display: inline-block;
            text-align: center;
            cursor: pointer;
            position: relative;
            border: 1px solid hsl(0, 0%, 91%);
            border-radius: 8px;
            margin: 0 10px 5px 0;
            padding: 30px 20px;
            vertical-align: top;

            &:hover {
                background-color: hsl(0, 0%, 91%);
                border-color: hsl(0, 0%, 80%);
            }

            .schedule-time {
                font-weight: bold;
                font-size: 1.2em;
                margin-top: 10px;
            }

            .schedule-amount {
                margin-top: 5px;
                font-size: 1.1em;
                height: 50px;
            }

            .schedule-amount-2 {
                font-size: 0.9em;
            }

            .management-type {
                font-weight: bold;
                font-size: 1.2em;
                margin-top: 10px;
            }

            .management-type-text {
                font-size: 1.1em;
                margin-top: 5px;
            }
        }
    }

    .stripe-button-el {
        padding: 11px 25px;
        font-weight: 400;
        color: hsl(0, 0%, 100%);
        background: linear-gradient(
            145deg,
            hsl(191, 56%, 55%),
            hsl(169, 65%, 42%)
        );
        box-shadow: 0 3px 10px hsla(0, 0%, 0%, 0.2);
        border: 0;
        height: 40px;
        margin: 5px 0 0;

        span {
            background: 0;
            box-shadow: none;
            font-family: "Source Sans 3", sans-serif;
            line-height: 20px;
        }
    }

    .stripe-button-el:hover {
        background-color: hsl(169, 65%, 42%);
        box-shadow: 0 3px 10px hsla(0, 0%, 0%, 0.3);
    }

    .stripe-button-el:active,
    .stripe-button-el:enabled:active {
        background-color: hsl(169, 70%, 32%);

        span {
            background: 0;
            box-shadow: none;
        }
    }

    .stripe-button-el:disabled {
        span {
            background: none;
        }
    }

    .stripe-button-el:hover:disabled {
        box-shadow: none;
        background-color: hsl(0, 0%, 78%);
        pointer-events: none;
    }

    .invoice-button {
        font-size: 19px;

        &:disabled {
            opacity: 0.5;
            cursor: not-allowed;

            &:hover {
                pointer-events: all;
            }
        }
    }

    .upgrade-button-container {
        display: inline-block;
    }

    #manual_license_count,
    #invoiced_licenses {
        width: 50px;
    }

    #error-message-box {
        margin-top: 10px;
        font-weight: 600;
        display: none;
    }

    #restartsession-loading,
    #webhook-loading,
    #sponsorship-loading,
    #planchange-loading,
    #licensechange-loading,
    #cardchange-loading,
    #invoice-loading,
    #autopay-loading {
        display: none;
        min-height: 55px;
        text-align: center;
    }

    #restartsession-success,
    #webhook-success,
    #sponsorship-success,
    #planchange-success,
    #licensechange-success,
    #cardchange-success,
    #invoice-success,
    #autopay-success {
        text-align: center;
        display: none;
    }

    #restartsession-error,
    #webhook-error,
    #sponsorship-error,
    #planchange-error,
    #licensechange-error,
    #cardchange-error,
    #invoice-error,
    #autopay-error {
        text-align: center;
        display: none;
    }

    .zulip-loading-logo {
        margin: 0 auto;
        width: 24px;
        height: 24px;
    }

    .zulip-loading-logo svg circle {
        fill: hsl(0, 0%, 27%);
        stroke: hsl(0, 0%, 27%);
    }

    .zulip-loading-logo svg path {
        fill: hsl(0, 0%, 100%);
        stroke: hsl(0, 0%, 100%);
    }

    #restartsession_loading_indicator,
    #webhook_loading_indicator,
    #sponsorship_loading_indicator,
    #planchange_loading_indicator,
    #licensechange_loading_indicator,
    #cardchange_loading_indicator,
    #invoice_loading_indicator,
    #autopay_loading_indicator {
        margin: 10px auto;
    }

    #restartsession_loading_indicator_box_container,
    #webhook_loading_indicator_box_container,
    #sponsorship_loading_indicator_box_container,
    #planchange_loading_indicator_box_container,
    #licensechange_loading_indicator_box_container,
    #cardchange_loading_indicator_box_container,
    #invoice_loading_indicator_box_container,
    #autopay_loading_indicator_box_container {
        position: absolute;
        left: 50%;
    }

    #restartsession_loading_indicator_box,
    #webhook_loading_indicator_box,
    #sponsorship_loading_indicator_box,
    #planchange_loading_indicator_box,
    #licensechange_loading_indicator_box,
    #cardchange_loading_indicator_box,
    #invoice_loading_indicator_box,
    #autopay_loading_indicator_box {
        position: relative;
        left: -50%;
        top: -41px;
        z-index: 10;
        border-radius: 6px;
    }

    #restartsession_loading_indicator .loading_indicator_text,
    #webhook_loading_indicator .loading_indicator_text,
    #sponsorship_loading_indicator .loading_indicator_text,
    #planchange_loading_indicator .loading_indicator_text,
    #licensechange_loading_indicator .loading_indicator_text,
    #cardchange_loading_indicator .loading_indicator_text,
    #invoice_loading_indicator .loading_indicator_text,
    #autopay_loading_indicator .loading_indicator_text {
        margin-left: -25px;
    }

    #license-automatic-section,
    #license-manual-section {
        display: none;
    }

    select,
    input,
    textarea {
        font-family: inherit;
    }
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    appearance: none;
    margin: 0;
}

input[name="licenses"] {
    appearance: textfield;
}

#sponsorship-form {
    input {
        box-sizing: border-box;
        height: 30px;
    }

    textarea {
        box-sizing: border-box;
        color: hsl(0, 0%, 33%);
        background-color: hsl(0, 0%, 100%);
        border-radius: 4px;
        vertical-align: middle;
        border: 1px solid hsl(0, 0%, 80%);
        padding: 4px 6px;
        margin-bottom: 10px;
        line-height: 20px;

        box-shadow: inset 0 1px 1px hsla(0, 0%, 0%, 0.075);
        transition: border linear 0.2s, box-shadow linear 0.2s;

        &:focus {
            border-color: hsla(206.5, 80%, 62%, 0.8);
            outline: 0;

            box-shadow: inset 0 1px 1px hsla(0, 0%, 0%, 0.075),
                0 0 8px hsla(206.5, 80%, 62%, 0.6);

            &:invalid {
                border-color: hsl(2, 81%, 55%);
                box-shadow: 0 0 6px hsl(2, 82%, 85%);
                color: hsl(1, 45%, 50%);
            }
        }
    }

    select {
        height: 30px;
        width: 100%;
        padding: 4px 6px;
        font-size: 14px;
        color: hsl(0, 0%, 33%);
        border-radius: 4px;
        border: 1px solid hsl(0, 0%, 80%);
        margin-bottom: 10px;
        cursor: pointer;
        background-color: hsl(0, 0%, 100%);
    }
}