/* ===== Kantine Manager – Frontend v3 (Redesign) ===== */

/* ---- Accent defaults (overridden by PHP-injected :root vars) ---- */
:root {
    --km-accent:      #2563eb;
    --km-accent-rgb:  37, 99, 235;
    --km-accent-soft: rgba(37,99,235,.08);
    --km-accent-mid:  rgba(37,99,235,.16);
    --km-accent-dark: rgba(37,99,235,.9);

    /* Neutral design tokens */
    --km-bg:        #ffffff;
    --km-surface:   #ffffff;
    --km-ink:       #0f172a;
    --km-ink-soft:  #475569;
    --km-ink-faint: #94a3b8;
    --km-line:      #eef1f6;
    --km-line-2:    #e2e8f0;
    --km-radius:    18px;
    --km-radius-sm: 12px;
    --km-shadow-sm: 0 1px 2px rgba(15,23,42,.05), 0 2px 6px rgba(15,23,42,.06);
    --km-shadow-md: 0 6px 20px rgba(15,23,42,.09), 0 2px 8px rgba(15,23,42,.05);
    --km-shadow-lg: 0 22px 56px rgba(15,23,42,.16), 0 6px 18px rgba(15,23,42,.08);
    --km-font: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================================
   HOME WIDGET – fixed pill, top-right
   ============================================================ */
#km-widget {
    position: fixed;
    top: 72px;
    right: 16px;
    z-index: 9000;
    animation: km-slide-in .45s cubic-bezier(.22,1,.36,1) both;
}
@keyframes km-slide-in {
    from { opacity:0; transform:translateX(12px); }
    to   { opacity:1; transform:translateX(0); }
}
.km-widget-inner {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    text-decoration: none;
    border-radius: 40px;
    padding: 8px 14px 8px 11px;
    font-family: var(--km-font);
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--km-shadow-md);
    transition: transform .2s, box-shadow .2s;
    white-space: nowrap;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(255,255,255,.94);
}
.km-widget-inner:hover { transform: translateY(-1px); box-shadow: var(--km-shadow-lg); }

.km-widget-dot {
    width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; display: inline-block;
}
#km-widget.km-open   .km-widget-dot { background: var(--km-accent); animation: km-pulse 1.8s ease-in-out infinite; }
#km-widget.km-soon   .km-widget-dot { background: #f59e0b; }
#km-widget.km-closed .km-widget-dot { background: #cbd5e1; }

#km-widget.km-open   .km-widget-inner { border: 1.5px solid var(--km-accent-mid); }
#km-widget.km-soon   .km-widget-inner { border: 1.5px solid rgba(245,158,11,.25); }
#km-widget.km-closed .km-widget-inner { border: 1.5px solid var(--km-line-2); }

.km-widget-text { display: flex; flex-direction: column; gap: 1px; }
.km-widget-name {
    font-size: 12.5px; font-weight: 700; color: var(--km-ink); line-height: 1;
}
.km-widget-status {
    font-size: 11px; font-weight: 400; line-height: 1;
}
#km-widget.km-open   .km-widget-status { color: var(--km-accent); }
#km-widget.km-soon   .km-widget-status { color: #b45309; }
#km-widget.km-closed .km-widget-status { color: var(--km-ink-faint); }

.km-widget-chevron { color: #cbd5e1; flex-shrink: 0; }
#km-widget.km-open .km-widget-chevron { color: var(--km-accent-mid); }

@keyframes km-pulse {
    0%,100% { box-shadow: 0 0 0 0 var(--km-accent-mid); }
    50%      { box-shadow: 0 0 0 5px transparent; }
}

/* ============================================================
   KANTINE PAGE — main container
   ============================================================ */
#km-page {
    font-family: var(--km-font);
    color: var(--km-ink);
    max-width: 760px;
    margin: 0 auto;
    padding: 4px 0 56px;
    -webkit-tap-highlight-color: transparent;
}
#km-page *,
#km-page *::before,
#km-page *::after { box-sizing: border-box; }

/* ---- Section headings ---- */
.km-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--km-ink-faint);
    margin: 32px 2px 14px;
}
.km-section-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--km-line-2), transparent);
}

/* ============================================================
   HERO — heutiger Status (großer Fokus)
   ============================================================ */
.km-hero {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    padding: 28px 28px 26px;
    background:
        radial-gradient(120% 120% at 100% 0%, var(--km-accent-soft) 0%, transparent 55%),
        var(--km-surface);
    border: 1px solid var(--km-line-2);
    box-shadow: var(--km-shadow-md);
    animation: km-rise .5s cubic-bezier(.22,1,.36,1) both;
}
.km-hero.km-hero-open {
    border-color: var(--km-accent-mid);
}
@keyframes km-rise {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.km-hero-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 18px;
}
.km-hero-eyebrow {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--km-ink-faint);
    margin-bottom: 4px;
}
.km-hero-day {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--km-ink);
    letter-spacing: -.01em;
}
.km-hero-date {
    font-size: 13px;
    color: var(--km-ink-soft);
    margin-top: 3px;
    font-weight: 500;
}

/* Big status badge in hero */
.km-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 700;
    border-radius: 999px;
    padding: 7px 14px;
    white-space: nowrap;
    flex-shrink: 0;
}
.km-hero-badge .km-badge-dot { width: 8px; height: 8px; border-radius: 50%; }
.km-hero-badge.is-open   { color: var(--km-accent); background: var(--km-accent-soft); }
.km-hero-badge.is-open   .km-badge-dot { background: var(--km-accent); animation: km-pulse 1.8s ease-in-out infinite; }
.km-hero-badge.is-soon   { color: #b45309; background: rgba(245,158,11,.12); }
.km-hero-badge.is-soon   .km-badge-dot { background: #f59e0b; }
.km-hero-badge.is-closed { color: var(--km-ink-faint); background: #f1f5f9; }
.km-hero-badge.is-closed .km-badge-dot { background: #cbd5e1; }

/* Hero main line */
.km-hero-main {
    font-size: 30px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.02em;
    color: var(--km-ink);
}
.km-hero-main .km-accent { color: var(--km-accent); }
.km-hero-sub {
    font-size: 14px;
    color: var(--km-ink-soft);
    margin-top: 6px;
    font-weight: 500;
    line-height: 1.5;
}
.km-hero-note {
    margin-top: 16px;
    padding: 12px 14px;
    background: #f8fafc;
    border: 1px solid var(--km-line);
    border-radius: var(--km-radius-sm);
    font-size: 13.5px;
    color: var(--km-ink-soft);
    line-height: 1.55;
    display: flex;
    gap: 9px;
}
.km-hero-note svg { flex-shrink: 0; margin-top: 1px; color: var(--km-ink-faint); }

/* ============================================================
   WEEK — kompakte Folgetage
   ============================================================ */
.km-week {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
@media (min-width: 600px) {
    .km-week { grid-template-columns: repeat(4, 1fr); }
}

.km-daycard {
    background: var(--km-surface);
    border: 1px solid var(--km-line-2);
    border-radius: var(--km-radius);
    padding: 16px;
    box-shadow: var(--km-shadow-sm);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    animation: km-rise .5s cubic-bezier(.22,1,.36,1) both;
}
.km-daycard:hover {
    transform: translateY(-2px);
    box-shadow: var(--km-shadow-md);
    border-color: var(--km-line-2);
}
.km-daycard.km-is-open { border-color: var(--km-accent-mid); }

.km-daycard-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 12px;
}
.km-daycard-name {
    font-size: 15px;
    font-weight: 800;
    color: var(--km-ink);
    letter-spacing: -.01em;
}
.km-daycard-date {
    font-size: 12px;
    color: var(--km-ink-faint);
    font-weight: 500;
}

/* mini status dot row */
.km-daycard-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 600;
}
.km-daycard-status .km-badge-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.km-daycard.km-is-open  .km-daycard-status { color: var(--km-accent); }
.km-daycard.km-is-open  .km-badge-dot { background: var(--km-accent); }
.km-daycard:not(.km-is-open) .km-daycard-status { color: var(--km-ink-faint); }
.km-daycard:not(.km-is-open) .km-badge-dot { background: #cbd5e1; }

.km-daycard-time {
    font-size: 15px;
    font-weight: 700;
    color: var(--km-ink);
    margin-top: 2px;
    letter-spacing: -.01em;
}
.km-daycard-time .km-sep { color: var(--km-ink-faint); font-weight: 400; margin: 0 3px; }
.km-daycard-closed {
    font-size: 14px;
    font-weight: 600;
    color: var(--km-ink-faint);
    margin-top: 2px;
}
.km-daycard-note {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed var(--km-line-2);
    font-size: 12.5px;
    color: var(--km-ink-soft);
    line-height: 1.5;
}

/* ============================================================
   EDIT MODE
   ============================================================ */
.km-edit-row { display: flex; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.km-toggle-text { font-size: 13px; font-weight: 700; color: var(--km-ink-soft); }

/* Toggle switch */
.km-toggle {
    position: relative; width: 42px; height: 24px; flex-shrink: 0; cursor: pointer;
    display: inline-block;
}
.km-toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.km-toggle-track {
    position: absolute; inset: 0;
    background: #e2e8f0; border-radius: 24px; transition: background .2s;
}
.km-toggle input:checked ~ .km-toggle-track { background: var(--km-accent); }
.km-toggle-thumb {
    position: absolute; left: 3px; top: 3px;
    width: 18px; height: 18px; border-radius: 50%;
    background: #fff; transition: transform .2s;
    box-shadow: 0 1px 3px rgba(15,23,42,.22);
}
.km-toggle input:checked ~ .km-toggle-thumb { transform: translateX(18px); }

.km-time-inputs { display: flex; align-items: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.km-time-inputs input[type="time"] {
    padding: 9px 12px;
    border: 1px solid var(--km-line-2); border-radius: 10px;
    font-size: 14px; font-family: var(--km-font);
    color: var(--km-ink); background: #f8fafc; flex: 1; min-width: 100px;
    transition: border-color .18s, box-shadow .18s, background .18s;
}
.km-time-inputs input[type="time"]:focus {
    outline: none; border-color: var(--km-accent);
    box-shadow: 0 0 0 3px var(--km-accent-soft); background: #fff;
}
.km-time-sep { font-size: 13px; color: var(--km-ink-faint); }

.km-note-wrap { margin-top: 12px; }
.km-note-wrap textarea {
    width: 100%; padding: 10px 12px;
    border: 1px solid var(--km-line-2); border-radius: 10px;
    font-size: 13.5px; font-family: var(--km-font);
    color: var(--km-ink); background: #f8fafc; resize: none;
    transition: border-color .18s, box-shadow .18s, background .18s; line-height: 1.5;
}
.km-note-wrap textarea:focus {
    outline: none; border-color: var(--km-accent);
    box-shadow: 0 0 0 3px var(--km-accent-soft); background: #fff;
}

.km-daycard.km-editing,
.km-hero.km-editing {
    border-color: var(--km-accent);
    box-shadow: 0 0 0 3px var(--km-accent-soft);
}

/* ---- Edit bar (shown after unlock) — sticky bottom ---- */
#km-edit-bar {
    display: none;
    position: sticky;
    bottom: 14px;
    z-index: 50;
    background: rgba(255,255,255,.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--km-accent-mid);
    border-radius: 16px;
    padding: 12px 14px 12px 18px;
    margin: 22px 0 0;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: var(--km-shadow-lg);
}
#km-edit-bar.km-visible { display: flex; animation: km-rise .35s ease both; }
.km-edit-bar-label {
    display: flex; align-items: center; gap: 9px;
    font-size: 13.5px; font-weight: 700; color: var(--km-accent);
}
.km-edit-bar-label .km-live-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--km-accent); animation: km-pulse 1.8s ease-in-out infinite;
}
#km-save-hours-btn {
    padding: 10px 22px;
    background: var(--km-accent); color: #fff;
    border: none; border-radius: 11px; font-size: 14px; font-weight: 700;
    cursor: pointer; font-family: var(--km-font); transition: filter .18s, transform .1s;
    white-space: nowrap;
}
#km-save-hours-btn:hover { filter: brightness(1.08); }
#km-save-hours-btn:active { transform: scale(.97); }
#km-save-hours-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ============================================================
   SPEISEKARTE button
   ============================================================ */
.km-menu-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: var(--km-surface);
    border: 1px solid var(--km-line-2);
    border-radius: var(--km-radius);
    text-decoration: none;
    color: var(--km-ink);
    font-family: var(--km-font);
    font-size: 15px;
    font-weight: 700;
    box-shadow: var(--km-shadow-sm);
    transition: transform .18s, box-shadow .18s, border-color .18s;
}
.km-menu-link:hover {
    transform: translateY(-2px);
    border-color: var(--km-accent-mid);
    box-shadow: var(--km-shadow-md);
}
.km-menu-link-icon {
    width: 42px; height: 42px; border-radius: 12px;
    background: var(--km-accent-soft); color: var(--km-accent);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.km-menu-link-text { flex: 1; }
.km-menu-link-sub  { font-size: 12px; color: var(--km-ink-faint); font-weight: 500; margin-top: 2px; display: block; }
.km-menu-link-chevron { color: #cbd5e1; transition: transform .18s; }
.km-menu-link:hover .km-menu-link-chevron { transform: translateX(3px); color: var(--km-accent); }

/* ============================================================
   PASSWORD MODAL
   ============================================================ */
#km-pw-modal {
    display: none;
    position: fixed; inset: 0; z-index: 99999;
    background: rgba(15,23,42,.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    align-items: center; justify-content: center;
    padding: 20px;
}
#km-pw-modal.km-visible { display: flex; }

.km-modal-box {
    background: #fff;
    border-radius: 22px;
    padding: 34px 30px 30px;
    width: 100%; max-width: 360px;
    box-shadow: var(--km-shadow-lg);
    animation: km-modal-in .28s cubic-bezier(.22,1,.36,1) both;
}
@keyframes km-modal-in {
    from { opacity:0; transform:scale(.94) translateY(8px); }
    to   { opacity:1; transform:scale(1) translateY(0); }
}
.km-modal-head {
    width: 48px; height: 48px; border-radius: 14px;
    background: var(--km-accent-soft); color: var(--km-accent);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 18px;
}
.km-modal-box h3 { margin: 0 0 6px; font-size: 18px; font-weight: 800; text-align: center; color: var(--km-ink); }
.km-modal-box p  { margin: 0 0 22px; font-size: 13.5px; text-align: center; color: var(--km-ink-soft); line-height: 1.55; }

#km-pw-input {
    width: 100%; padding: 13px 16px;
    border: 1.5px solid var(--km-line-2); border-radius: 12px;
    font-size: 16px; font-family: var(--km-font);
    text-align: center; letter-spacing: .14em;
    color: var(--km-ink); background: #f8fafc;
    transition: border-color .18s, box-shadow .18s, background .18s;
    margin-bottom: 8px;
}
#km-pw-input:focus { outline: none; border-color: var(--km-accent); box-shadow: 0 0 0 3px var(--km-accent-soft); background: #fff; }
#km-pw-input.km-error { border-color: #dc2626; animation: km-shake .28s; }
@keyframes km-shake { 0%,100%{transform:translateX(0)} 30%{transform:translateX(-5px)} 70%{transform:translateX(5px)} }
#km-pw-error { font-size: 12.5px; color: #dc2626; min-height: 16px; text-align: center; margin-bottom: 14px; }

.km-modal-btns { display: flex; gap: 10px; }
.km-modal-btns button {
    flex: 1; padding: 12px; border-radius: 12px;
    font-size: 14.5px; font-weight: 700; cursor: pointer;
    font-family: var(--km-font); border: none; transition: filter .18s, background .18s;
}
#km-pw-submit  { background: var(--km-accent); color: #fff; }
#km-pw-submit:hover { filter: brightness(1.08); }
#km-pw-cancel  { background: #f1f5f9; color: var(--km-ink-soft); }
#km-pw-cancel:hover { background: #e2e8f0; }

/* ============================================================
   TOAST
   ============================================================ */
.km-ft-toast {
    position: fixed; bottom: 24px; left: 50%;
    transform: translateX(-50%) translateY(14px);
    background: var(--km-ink); color: #fff; padding: 12px 22px;
    border-radius: 12px; font-size: 14px; font-weight: 600;
    font-family: var(--km-font);
    opacity: 0; transition: all .28s; z-index: 100000; pointer-events: none;
    box-shadow: var(--km-shadow-lg); white-space: nowrap;
}
.km-ft-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.km-ft-toast.success { background: #16a34a; }
.km-ft-toast.error   { background: #dc2626; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 520px) {
    #km-widget { top: 60px; right: 12px; }
    .km-widget-inner { padding: 7px 12px 7px 9px; gap: 7px; }
    .km-widget-name  { font-size: 12px; }
    .km-widget-status { font-size: 10.5px; }

    #km-page { padding: 4px 18px 96px; }   /* seitlicher Rand am Handy + Platz unten für die Speichern-Leiste */
    .km-hero { padding: 22px 20px; border-radius: 20px; }
    .km-hero-main { font-size: 25px; }
    .km-hero-day { font-size: 20px; }
    .km-section-title { margin: 26px 2px 12px; }

    /* Schnelle Bedienung am Handy: größere Tap-Flächen */
    .km-toggle { width: 50px; height: 30px; }
    .km-toggle-thumb { width: 24px; height: 24px; }
    .km-toggle input:checked ~ .km-toggle-thumb { transform: translateX(20px); }
    .km-toggle-text { font-size: 14px; }

    /* Zeit-Felder am Handy untereinander statt gequetscht nebeneinander */
    .km-time-inputs { flex-direction: column; align-items: stretch; gap: 10px; }
    .km-time-inputs .km-time-sep { display: none; }
    .km-time-inputs input[type="time"] { width: 100%; font-size: 16px; padding: 13px 14px; }
    .km-note-wrap textarea { font-size: 16px; padding: 13px 14px; }  /* 16px verhindert iOS-Zoom */

    /* Speichern-Leiste vollbreit & fingerfreundlich, fixiert am unteren Rand */
    #km-edit-bar {
        position: fixed;
        left: 12px; right: 12px; bottom: 12px;
        margin: 0;
        padding: 12px 14px;
    }
    #km-save-hours-btn { padding: 14px 26px; font-size: 15px; flex-shrink: 0; }
    .km-edit-bar-label { font-size: 13px; }

    /* Speisekarte-Link & Wochenkarten mit mehr Tap-Komfort */
    .km-menu-link { padding: 18px; }
    .km-daycard { padding: 15px; }
}

/* Touch-Geräte: kein „Kleben" am Hover-Zustand */
@media (hover: none) {
    .km-daycard:hover, .km-menu-link:hover { transform: none; }
}