/* ==================================================
   Santa Briefing card
   ================================================== */

.briefing-card {
    position: relative;
    width: fit-content;
    max-width: 100%;
    box-sizing: border-box;
    margin: 2rem auto 0;

    background: #faf7f2;
    border: 1px solid #d8d0c5;
    border-left: 4px solid #b3001b;
    border-radius: 10px;
}


/* --------------------------------------------------
   Form

   The form is semantic. The card owns the visual
   presentation.
   -------------------------------------------------- */

.briefing-card form {
    margin: 0;
    padding: 0;
}


/* --------------------------------------------------
   Children area

   This contains both the sticky header and the
   complete children-entry portion. Its bottom
   boundary is therefore also the end of the
   sticky region.
   -------------------------------------------------- */

.children-area {
    border-bottom: 1px solid #c8c8c8;
}


/* --------------------------------------------------
   Briefing header
   -------------------------------------------------- */

.briefing-header {
    position: sticky;
    top: 0;
    z-index: 5;

    box-sizing: border-box;
    width: 100%;
    padding: 1rem 1.5rem;

    background: #faf7f2;
    border-bottom: 1px solid #d8d0c5;
    border-radius: 10px 10px 0 0;
}


.briefing-header h2 {
    margin: 0 0 0.5rem;
    color: #b3001b;
}


.children-status {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 0.75rem;
    align-items: baseline;
}


.children-label {
    white-space: nowrap;
    font-weight: 600;
}


#child-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.75rem;
    align-items: baseline;
    min-width: 0;
}


.child-index-item {
    white-space: nowrap;
}


#children-prompt {
    line-height: 1.4;
}


/* --------------------------------------------------
   Children body
   -------------------------------------------------- */

.children-body {
    padding: 1.5rem;
}


.children-section {
    margin: 0;
}


.children-section h3 {
    margin-top: 0;
}


#children-container {
    display: block;
}


/* --------------------------------------------------
   Individual child entries
   -------------------------------------------------- */

.child-entry {
    position: relative;
    display: grid;
    grid-template-columns: minmax(10rem, 1fr) 5rem minmax(12rem, 2fr);
    gap: 0.5rem 0.75rem;

    min-width: 0;
    padding: 0 0 1rem;
}


.child-entry + .child-entry {
    padding-top: 1rem;
}


.child-entry + .child-entry::before {
    content: "";

    position: absolute;
    top: 0;
    left: 5%;
    width: 90%;

    border-top: 1px solid #c8c8c8;
}


.child-field {
    min-width: 0;
}


.child-field input,
.child-field textarea {
    width: 100%;
    box-sizing: border-box;

    padding: 0.65rem;

    font: inherit;

    border: 1px solid #bbb;
    border-radius: 5px;

    background: #fff;
}


.child-briefing {
    grid-column: 1 / -1;
}


.child-briefing textarea {
    display: block;
    line-height: 1.5;
    resize: vertical;
}


/* --------------------------------------------------
   Add child button
   -------------------------------------------------- */

#add-child {
    display: inline-block;
    width: auto;

    margin-top: 0.25rem;
    padding: 0.55rem 0.9rem;

    font: inherit;

    background: transparent;
    color: #2b2b2b;

    border: 1px solid #b8b0a6;
    border-radius: 6px;

    cursor: pointer;
}


/* --------------------------------------------------
   Anything else
   -------------------------------------------------- */

.anything-else-section {
    padding: 1.5rem;
}


.anything-else-section h3 {
    margin-top: 0;
}


.anything-else-section textarea {
    display: block;
    width: 100%;
    box-sizing: border-box;

    padding: 0.65rem;

    font: inherit;
    line-height: 1.5;

    border: 1px solid #bbb;
    border-radius: 5px;

    background: #fff;

    resize: vertical;
}


/* --------------------------------------------------
   Submit
   -------------------------------------------------- */

.briefing-submit {
    padding: 0 1.5rem 1.5rem;
}

.briefing-sharing {
    padding: 0 1.5rem;
}

.briefing-sharing h3 {
    margin-top: 0;
}

#save-option,
#share-option {
    display: block;
    width: 80%;
    margin: 0 0 0.75rem;
    padding: 0.9rem 1rem;

    font: inherit;
    text-align: left;

    background: #fff;
    color: #292824;

    border: 1px solid #c9c4b9;
    border-radius: 6px;

    cursor: pointer;
}

#save-option.selected,
#share-option.selected {
    border-color: #b3001b;
    background: #faf7f2;
    box-shadow: inset 3px 0 0 #b3001b;
}

.option-title {
    display: block;
    font-size: 11pt;
    font-weight: normal;
}

.option-description {
    display: block;
    margin-top: 0.2rem;
    font-size: 8.5pt;
    line-height: 1.4;
    color: #6a655d;
}

.share-fields {
    padding: 0 1.5rem;
    background: #faf7f2;
    border-radius: 8px;
}

.share-fields label {
    display: block !important;
    margin: 0 0 0.4rem;
}

.share-fields input {
    display: block !important;
    width: 100%;
    box-sizing: border-box;
    margin: 0 0 1rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 5px;
    font: inherit;
}

.share-fields h4 {
    margin: 1.5rem 0 0.35rem;
}

.share-fields h4 + p {
    margin: 0 0 1rem;
    font-size: 0.9rem;
    line-height: 1.35;
    opacity: 0.8;
}

#briefing-complete {
    padding: 1rem;
}

.briefing-continue {
    display: block;
    margin: 1.5rem auto 0;
    padding: 0.7rem 1.5rem;
    border: 0;
    border-radius: 6px;
    background: #b3001b;
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.briefing-continue:hover {
    opacity: 0.9;
}


/* --------------------------------------------------
   Sticky note
   -------------------------------------------------- */

#briefing-note {
    position: fixed;
    top: 50%;
    right: 2rem;

    width: 18rem;
    padding: 1.25rem;

    background: #fff9a8;

    box-shadow: 3px 5px 12px rgba(0, 0, 0, 0.15);

    transform: translateY(-50%) rotate(2deg);

    opacity: 0;
    visibility: hidden;

    transition:
        opacity 0.15s ease,
        visibility 0.15s ease;

    z-index: 100;
}


#briefing-note.is-visible {
    opacity: 1;
    visibility: visible;
}


#briefing-note > strong {
    display: block;
    margin-bottom: 0.5rem;
}


#briefing-note ul {
    margin: 0;
    padding-left: 1.2rem;
}


#briefing-note li {
    margin-bottom: 0.35rem;
    line-height: 1.4;
}


/* --------------------------------------------------
   Phone layout
   -------------------------------------------------- */

@media (max-width: 600px) {

    .briefing-card {
        width: 100%;
    }


    .briefing-header {
        padding: 1rem;
    }


    .children-body {
        padding: 1rem;
    }


    .anything-else-section {
        padding: 1rem;
    }


    .briefing-submit {
        padding: 0 1rem 1rem;
    }


    .children-status {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }


    .child-entry {
        grid-template-columns: minmax(0, 1fr) 4rem;
        gap: 0.5rem;
    }


    .child-interests {
        grid-column: 1 / -1;
    }


    .child-briefing {
        grid-column: 1 / -1;
    }


    #briefing-note {
        right: 1rem;
        left: 1rem;
        width: auto;
    }

}