/* ===== Physio Booking Widget – Fyziodan design ===== */
/* Paleta: krémová #faf8f2, žlutá #f5c800, tmavá #1a1a1a, akcent #b8860b */

:root {
    --pb-cream:   #faf8f2;
    --pb-yellow:  #f5c800;
    --pb-dark:    #1c1a14;
    --pb-brown:   #7a5c1e;
    --pb-card:    #ffffff;
    --pb-border:  #e8e2d4;
    --pb-muted:   #7a7060;
    --pb-radius:  16px;
    --pb-accent:  #1c1a14;
}

.ns-physio-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
    font-family: system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
    color: var(--pb-dark);
}

@media (max-width: 860px) {
    .ns-physio-wrap { grid-template-columns: 1fr; }
}

/* ── Cards ── */
.ns-physio-card {
    background: var(--pb-card);
    border: 1px solid var(--pb-border);
    border-radius: var(--pb-radius);
    padding: 24px;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
    position: relative;
}

/* ── Labels ── */
.ns-physio-card label {
    display: block;
    font-weight: 700;
    font-size: 15px;
    margin: 18px 0 7px;
    color: var(--pb-dark);
    letter-spacing: -.01em;
}
.ns-physio-card label:first-child { margin-top: 0; }

/* ── Inputs ── */
.ns-physio-card input,
.ns-physio-card select,
.ns-physio-card textarea {
    box-sizing: border-box;
    width: 100%;
    display: block;
    border: 1.5px solid var(--pb-border);
    border-radius: 12px;
    background: var(--pb-cream);
    padding: 12px 14px;
    font-size: 15px;
    font-family: inherit;
    color: var(--pb-dark);
    line-height: 1.4;
    transition: border-color .15s, box-shadow .15s;
    -webkit-appearance: none;
}
.ns-physio-card input:focus,
.ns-physio-card select:focus,
.ns-physio-card textarea:focus {
    outline: none;
    border-color: var(--pb-brown);
    box-shadow: 0 0 0 3px rgba(122,92,30,.14);
}
.ns-physio-card textarea { resize: vertical; }

/* ── Summary strip ── */
.ns-physio-summary {
    background: var(--pb-cream);
    border: 1.5px solid var(--pb-border);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 20px;
    display: grid;
    gap: 6px;
    font-size: 14px;
    color: var(--pb-dark);
    line-height: 1.5;
}
.ns-physio-summary strong { color: var(--pb-brown); }

/* ── Slot header ── */
.ns-physio-times-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin: 20px 0 12px;
}
.ns-physio-times-title {
    font-weight: 800;
    font-size: 15px;
    color: var(--pb-dark);
}
.ns-physio-times-sub {
    font-size: 12px;
    color: var(--pb-muted);
}

/* ── Slot grid ── */
.ns-physio-times {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* ── Individual slot ── */
.ns-physio-slot {
    border: 1.5px solid var(--pb-border);
    border-radius: 12px;
    padding: 13px 14px;
    background: var(--pb-cream);
    cursor: pointer;
    transition: transform .12s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
}
.ns-physio-slot .t {
    font-weight: 800;
    font-size: 17px;
    color: var(--pb-dark);
    letter-spacing: -.02em;
}
.ns-physio-slot .c {
    font-size: 11px;
    margin-top: 4px;
    color: var(--pb-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.ns-physio-slot:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(0,0,0,.09);
    border-color: var(--pb-yellow);
    background: #fffbe8;
}

/* Vybraný slot – tmavý jako hero karty na webu */
.ns-physio-slot.is-active {
    background: var(--pb-dark);
    border-color: var(--pb-dark);
    box-shadow: 0 10px 22px rgba(28,26,20,.22);
}
.ns-physio-slot.is-active .t { color: var(--pb-yellow); }
.ns-physio-slot.is-active .c { color: rgba(255,255,255,.65); }

.ns-physio-slot.is-disabled {
    opacity: .38;
    cursor: not-allowed;
}
.ns-physio-slot.is-disabled:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--pb-border);
    background: var(--pb-cream);
}

/* ── Hint ── */
.ns-physio-hint {
    margin-top: 16px;
    font-size: 13px;
    color: var(--pb-muted);
}

/* ── Submit ── */
.ns-physio-submit-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.ns-physio-submit {
    flex: 1;
    border: none;
    border-radius: 999px;
    padding: 15px 20px;
    background: var(--pb-dark);
    color: #fff;
    font-weight: 800;
    font-size: 16px;
    font-family: inherit;
    cursor: pointer;
    letter-spacing: -.01em;
    transition: transform .12s ease, box-shadow .15s ease, background .15s ease;
    box-shadow: 0 6px 20px rgba(0,0,0,.18);
}
.ns-physio-submit:hover {
    transform: translateY(-1px);
    background: #2d2b22;
    box-shadow: 0 10px 26px rgba(0,0,0,.24);
}
.ns-physio-submit:active { transform: translateY(0); }
.ns-physio-submit:disabled {
    opacity: .55;
    cursor: not-allowed;
    transform: none;
}

/* ── Spinner ── */
.ns-physio-spinner {
    width: 18px; height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,.15);
    border-top-color: var(--pb-dark);
    display: none;
    animation: nsPhysioSpin .75s linear infinite;
    flex-shrink: 0;
}
.ns-physio-submit.is-loading + .ns-physio-spinner { display: block; }
@keyframes nsPhysioSpin { to { transform: rotate(360deg); } }

/* ── Messages ── */
.ns-physio-msg {
    margin-top: 12px;
    font-weight: 700;
    font-size: 14px;
    min-height: 20px;
    line-height: 1.5;
}
.ns-physio-msg.ok  { color: #2a6e3f; }
.ns-physio-msg.err { color: #b00020; }

/* ── Honeypot ── */
.ns-physio-hp {
    position: absolute; left: -9999px; top: -9999px;
    height: 1px; width: 1px; overflow: hidden;
}