/* ===========================================================================
   DentCare — Today's queue, walk-in intake, and the backup panel
   ---------------------------------------------------------------------------
   Added 2026-08-29 with the walk-in and disaster-recovery modules.

   Prefixes: queue-, walkin-, backup-, restore-. All checked against every
   other stylesheet before being written — every sheet loads on every page, so
   a class name is global whether or not it was meant to be.
   =========================================================================== */

/* ---------------------------------------------------------------------------
   Walk-in banner on the registration form
   --------------------------------------------------------------------------- */

.walkin-banner {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px var(--space-s);
    margin-bottom: var(--space-s);
    background-color: var(--color-teal-light);
    border: 1px solid color-mix(in srgb, var(--color-teal) 30%, transparent);
    border-radius: var(--radius-m);
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.walkin-banner .icon {
    flex-shrink: 0;
    color: var(--color-teal-hover);
    margin-top: 1px;
}

.walkin-banner strong { color: var(--text-primary); }

/* ---------------------------------------------------------------------------
   The queue
   --------------------------------------------------------------------------- */

.queue-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: var(--space-s);
}

.queue-empty {
    padding: var(--space-m);
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    background-color: var(--bg-subtle);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-m);
    margin: var(--space-s) 0 0;
}

.queue-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px var(--space-s);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-m);
}

/* Whoever is with the doctor right now. One card is highlighted at a time,
   so a glance at the screen answers "who is in the chair". */
.queue-card--active {
    border-color: var(--color-teal);
    background-color: var(--color-teal-light);
}

.queue-card__pos {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--text-light);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.queue-card--active .queue-card__pos { background-color: var(--color-teal); }

.queue-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.queue-card__name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.queue-card__svc,
.queue-card__meta {
    font-size: 12px;
    color: var(--text-secondary);
}

.queue-card__meta { color: var(--text-muted); }

.queue-card__actions {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.queue-tag {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Walk-in, waiting for a gap. Amber: present, but not holding a slot. */
.queue-tag--walkin {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

/* A booked patient. Blue is the accent used for scheduled things everywhere
   else in the app, so the tag needs no reading to be understood. */
.queue-tag--appointment {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
}

/* The walk-in the doctor calls next. Green, and the only queue tag with a
   ring, because it is the one thing on this screen that changes what the
   person at the desk does in the next minute. */
.queue-tag--next {
    background-color: var(--color-success-light);
    color: var(--color-success);
    box-shadow: 0 0 0 1px var(--color-success);
}

/* Booked but not yet arrived */
.queue-expected {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: var(--space-s);
}

.queue-expected__row {
    display: grid;
    grid-template-columns: 70px 1fr auto;
    grid-template-areas: "time name action" "time svc action";
    gap: 2px 10px;
    align-items: center;
    padding: 8px 10px;
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-m);
}

.queue-expected__time {
    grid-area: time;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-accent);
}

.queue-expected__name {
    grid-area: name;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.queue-expected__svc {
    grid-area: svc;
    font-size: 11.5px;
    color: var(--text-muted);
}

.queue-expected__row > .btn-secondary,
.queue-expected__row > .badge { grid-area: action; }

@media (max-width: 640px) {
    .queue-card { flex-wrap: wrap; }
    .queue-card__actions { width: 100%; justify-content: flex-end; }
}

/* ---------------------------------------------------------------------------
   Backup & recovery panel
   --------------------------------------------------------------------------- */

/* ── Laid out as three steps and an emergency (clinic request, 2026-09-14) ──
   The doctor is not technical. One column, a number per weekly job, one big
   button for the job that matters most, and the restore folded away at the
   bottom. See the header of templates/tab_clinic_backup.php. */

.backup-lead {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 760px;
    margin: 0 0 var(--space-s);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.backup-lead .icon {
    flex-shrink: 0;
    color: var(--color-accent);
}

/* One big card, the rest beside it (clinic request, 2026-09-16). The weekly
   job is the one that also prints the record cards, so it is the large card on
   the left; the year's income and the emergency restore sit in a column next to
   it. Below 900px they stack, biggest job first.

   Two boxes, not one grid counting rows. The first shape here gave the big card
   `grid-row: 1 / span 3` for the three cards beside it; when "Download full
   backup" was removed on 2026-09-16 there were two, and the emergency card fell
   underneath the big one. Wrapping the side cards means neither rule has to
   know how many there are. */
.backup-steps {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: stretch;
    gap: 12px;
    max-width: 1080px;
}

.backup-steps__side {
    display: grid;
    align-content: start;
    gap: 12px;
    min-width: 0;
}

/* The big card fills the height of the column beside it, and stacks its own
   contents rather than sitting text-then-button in a row. */
.backup-steps > .backup-step--main {
    grid-template-columns: minmax(0, 1fr);
    align-content: center;
    gap: 18px;
    padding: 26px 24px;
}

.backup-step--main .backup-step__title { font-size: 19px; }
.backup-step--main .backup-step__hint { font-size: 14px; }
.backup-step--main .backup-big-btn { width: 100%; min-height: 60px; font-size: 16.5px; }

.backup-steps > .card,
.backup-steps__side > .card { margin: 0; }

/* In the narrow right-hand column there is no room for text beside a button,
   so those cards stack: heading, one line, then the button at full width. */
.backup-steps__side .backup-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
}

.backup-steps__side .backup-step-btn { width: 100%; }
.backup-steps__side .fin-year__row { justify-content: stretch; }
.backup-steps__side .fin-year__row .picker-sort { flex: 1 1 auto; }

.backup-step {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px 20px;
    padding: 18px 20px;
    border-radius: 14px;
}

.backup-step__head {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.backup-step__num {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    font-size: 15px;
    font-weight: 700;
}

.backup-step--main .backup-step__num {
    background-color: var(--color-accent);
    color: #ffffff;
}

.backup-step__title {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.backup-step__hint {
    margin: 2px 0 0;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* The one button that matters most on this screen. */
.backup-big-btn {
    min-height: 52px;
    padding: 0 26px;
    border-radius: 10px;
    font-size: 15.5px;
    font-weight: 700;
    white-space: nowrap;
}

.backup-step-btn {
    min-height: 44px;
    padding: 0 20px;
    border-radius: 10px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
}

.backup-step-btn:hover {
    background-color: var(--bg-subtle);
    border-color: var(--text-muted);
}

.backup-step-btn .icon { color: var(--color-accent); }

/* Status lines run the full width under their step. */
.backup-step > .backup-status,
.backup-step > .ph-status,
.backup-step > .fin-year__status {
    grid-column: 1 / -1;
    margin-top: 0;
}

.backup-step > .ph-status:empty,
.backup-step > .fin-year__status:empty { display: none; }

.fin-year--step .fin-year__row {
    margin: 0;
    justify-content: flex-end;
    flex-wrap: nowrap;
}

/* A year is four digits; the shared picker's 190px minimum is for names. */
.fin-year--step .picker-sort select {
    min-width: 96px;
    min-height: 44px;
    border-radius: 10px;
}

/* ── The emergency, folded ─────────────────────────────────────────────── */

.backup-emergency {
    margin-top: 0;
    padding: 0;
    border-radius: 14px;
    border-color: color-mix(in srgb, var(--color-warning) 30%, var(--border-color));
}

.backup-emergency__summary {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 60px;
    padding: 14px 20px;
    cursor: pointer;
    list-style: none;
}

.backup-emergency__summary::-webkit-details-marker { display: none; }

/* A chevron that turns when the panel opens. */
.backup-emergency__summary::after {
    content: "";
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    margin-left: auto;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
    transition: transform var(--transition-clean);
}

.backup-emergency[open] .backup-emergency__summary::after {
    transform: rotate(-135deg);
}

.backup-emergency__summary:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 14px;
}

.backup-emergency__icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.backup-emergency__text {
    display: flex;
    flex-direction: column;
    gap: 1px;
    font-size: 13px;
    color: var(--text-secondary);
}

.backup-emergency__text strong {
    font-size: 15px;
    color: var(--text-primary);
}

.backup-emergency__body {
    padding: 16px 20px 20px;
    border-top: 1px solid var(--border-color-light);
}

.restore-how {
    margin: 0 0 14px;
    padding-left: 20px;
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--text-secondary);
}

@media (max-width: 900px) {
    .backup-steps { grid-template-columns: minmax(0, 1fr); max-width: 760px; }
}

@media (max-width: 700px) {
    .backup-step { grid-template-columns: 1fr; }
    .backup-big-btn,
    .backup-step-btn { width: 100%; }
    .fin-year--step .fin-year__row { justify-content: stretch; flex-wrap: wrap; }
    .fin-year--step .fin-year__row .backup-step-btn { flex: 1 1 100%; }
}

.backup-status,
.restore-status {
    margin-top: var(--space-s);
    font-size: 13px;
    line-height: 1.55;
}

.backup-status:empty,
.restore-status:empty { margin-top: 0; }

/* ── Restore panel, rebuilt 2026-09-14 ─────────────────────────────────── */

.restore-pickers {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--space-s);
}

/* The label IS the button; the real file input inside it is visually hidden
   but still focusable, so the keyboard reaches it. */
.restore-picker {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 40px;
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: background-color var(--transition-clean), border-color var(--transition-clean);
}

.restore-picker:hover {
    background-color: var(--bg-subtle);
    border-color: color-mix(in srgb, var(--color-accent) 35%, var(--border-color));
}

/* base.css makes every input full-width; a radio or checkbox must not be. */
.restore-choice__item input,
.restore-replace-row input {
    width: auto;
    flex: 0 0 auto;
    margin: 3px 0 0;
}

.restore-picker:focus-within {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.restore-choice:empty { display: none; }

.restore-choice__list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 6px 0 var(--space-s);
}

.restore-choice__item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background-color: var(--bg-card);
    font-size: 13px;
    cursor: pointer;
}

.restore-choice__item:has(input:checked) {
    border-color: color-mix(in srgb, var(--color-accent) 45%, var(--border-color));
    background-color: var(--color-accent-light);
}

.restore-choice__meta {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
    overflow-wrap: anywhere;
}

.restore-mode {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 12px;
    margin: var(--space-s) 0;
    padding: 10px 12px;
    border-radius: 10px;
    background-color: var(--bg-subtle);
    font-size: 13px;
}

.restore-mode:empty { display: none; }

.restore-mode__state {
    font-weight: 700;
    color: var(--text-primary);
}

.restore-mode__state--open {
    color: var(--color-warning);
}

.restore-mode__meta {
    color: var(--text-muted);
    flex: 1 1 200px;
}

.restore-replace-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0 0 var(--space-s);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.restore-replace-row .field-hint {
    display: block;
    font-weight: 400;
    margin-top: 2px;
}

.backup-progress { color: var(--text-muted); margin: 0 0 6px; }
.backup-ok       { color: var(--color-success); margin: 0 0 6px; }
.backup-warn     { color: var(--color-warning); margin: 0 0 6px; }

.backup-warn-inline {
    color: var(--color-warning);
    font-size: 12px;
}

.backup-note {
    margin: 8px 0 0;
    padding: 8px 10px;
    background-color: var(--bg-subtle);
    border-radius: var(--radius-s);
    font-size: 12px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.backup-list {
    margin: 4px 0 8px;
    padding-left: 20px;
    font-size: 12.5px;
    color: var(--text-secondary);
}

/* An archived x-ray: the record is still on file, the image is on the drive. */
.xray-card--archived { opacity: 0.72; }

.xray-archived-note {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 110px;
    padding: 8px;
    background-color: var(--bg-subtle);
    color: var(--text-muted);
    font-size: 11.5px;
    text-align: center;
    line-height: 1.4;
}


/* ─────────────────────────────────────────────────────────────
   Walk-in chooser — the front-desk tablet
   ───────────────────────────────────────────────────────────── */

.walkin-lead {
    margin: 0 0 18px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

.walkin-options {
    display: grid;
    gap: 14px;
}

/* Deliberately large. This is read by somebody standing at a desk holding a
   tablet, often an older patient, not by someone sitting at a laptop. */
.walkin-option {
    display: grid;
    grid-template-columns: 44px 1fr;
    grid-template-rows: auto auto;
    gap: 2px 16px;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background-color: #ffffff;
    text-align: left;
    font-family: inherit;
    cursor: pointer;
    transition: border-color var(--transition-clean),
                box-shadow var(--transition-clean),
                transform 0.15s ease;
}

.walkin-option:hover,
.walkin-option:focus-visible {
    border-color: var(--color-accent);
    box-shadow: 0 6px 18px rgba(16, 66, 95, 0.12);
    transform: translateY(-2px);
}

.walkin-option__mark {
    grid-row: 1 / span 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
}

.walkin-option__mark .icon { width: 21px; height: 21px; }

.walkin-option__title {
    color: var(--text-primary);
    font-size: 17px;
    font-weight: 700;
}

.walkin-option__text {
    color: var(--text-secondary);
    font-size: 13.5px;
    line-height: 1.55;
}

/* The two ways out of "you are not at the clinic": book properly, or close.
   Never a dead end — see showWalkInTooFar() in js/queue.js. */
.walkin-actions {
    display: grid;
    gap: 10px;
}

.walkin-actions .btn,
.walkin-actions .btn-secondary {
    width: 100%;
    min-height: 52px;
    font-size: 15.5px;
}

@media (min-width: 560px) {
    .walkin-actions { grid-template-columns: 1fr auto; align-items: center; }
}

/* No-location panel: Try again across the top, the two ways out under it. */
.walkin-actions--three > :first-child { grid-column: 1 / -1; }

/* The hand-back message. Calm, not an error: being a returning patient is the
   good case, and the tablet is simply not where that lookup can happen. */
.walkin-handback {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 0 0 18px;
    padding: 18px;
    border-radius: 12px;
    background-color: var(--color-accent-light);
    color: var(--text-primary);
    font-size: 14.5px;
    line-height: 1.6;
}

.walkin-handback .icon {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-accent);
}

/* ─────────────────────────────────────────────────────────────
   Returning-walk-in lookup — staff side, in the queue tab
   ───────────────────────────────────────────────────────────── */

.queue-divider {
    margin: 22px 0 18px;
    border: 0;
    border-top: 1px solid var(--border-color-light);
}

.walkin-lookup {
    display: grid;
    gap: 10px;
    margin-bottom: 14px;
}

.walkin-lookup label {
    display: grid;
    gap: 4px;
    color: var(--text-secondary);
    font-size: 12.5px;
    font-weight: 600;
}

.walkin-lookup input {
    padding: 9px 11px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-s);
    font-family: inherit;
    font-size: 14px;
}

.walkin-lookup input:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: -1px;
}

.walkin-hit {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-m);
    background-color: var(--bg-subtle);
}

.walkin-hit + .walkin-hit { margin-top: 8px; }

.walkin-hit__name {
    flex: 1 1 auto;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 700;
}

.walkin-hit__meta {
    color: var(--text-muted);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

@media (prefers-reduced-motion: reduce) {
    .walkin-option { transition: none; }
    .walkin-option:hover,
    .walkin-option:focus-visible { transform: none; }
}