/* ============================================================
   NUTRIPLAN – style.css
   Redesign wg referencji: czysty, biały, minimalistyczny
   ============================================================ */

/* ============================================================
   ZMIENNE CSS
   ============================================================ */
:root {
    /* Kolory – biała baza z zielonym akcentem */
    --clr-bg:           #f7f7f7;
    --clr-white:        #ffffff;
    --clr-surface:      #ffffff;

    /* Tekst */
    --clr-text-primary:   #1a1a1a;
    --clr-text-secondary: #666666;
    --clr-text-muted:     #999999;

    /* Obramowania i linie */
    --clr-border:         #e8e8e8;
    --clr-border-light:   #f0f0f0;

    /* Zielony akcent */
    --clr-accent:         #2E7D52;
    --clr-accent-light:   #e8f5ee;
    --clr-accent-mid:     #4caf70;
    --clr-accent-dark:    #1B5E38;

    /* Aktywny stan pill */
    --clr-pill-active-bg:   #1a1a1a;
    --clr-pill-active-text: #ffffff;

    /* Statusy */
    --clr-danger:  #e53935;
    --clr-warning: #f57c00;
    --clr-success: #2e7d52;
    --clr-ai:      #7c3aed;

    /* Cienie */
    --shadow-card:   0 1px 4px rgba(0,0,0,0.08), 0 0 1px rgba(0,0,0,0.06);
    --shadow-hover:  0 4px 16px rgba(0,0,0,0.12), 0 0 1px rgba(0,0,0,0.06);
    --shadow-header: 0 1px 0 #e8e8e8;
    --shadow-modal:  0 20px 60px rgba(0,0,0,0.20);

    /* Zaokrąglenia */
    --r-xs:   4px;
    --r-sm:   8px;
    --r-md:   10px;
    --r-lg:   14px;
    --r-xl:   20px;
    --r-full: 999px;

    /* Wymiary */
    --header-h:      64px;
    --filter-bar-h:  52px;
    --summary-h:     48px;

    /* Animacje */
    --ease:       cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-out:   cubic-bezier(0.0, 0.0, 0.2, 1.0);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --dur-fast:   0.15s;
    --dur-base:   0.22s;
    --dur-slow:   0.35s;

    /* Typografia */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
    font-family: var(--font);
    background: var(--clr-bg);
    color: var(--clr-text-primary);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; outline: none; }
button:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 2px; }
input, textarea { font-family: inherit; }
img { display: block; max-width: 100%; }

/* ============================================================
   NAGŁÓWEK
   ============================================================ */
.app-header {
    height: var(--header-h);
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-text-primary);
    letter-spacing: -0.3px;
}

.header-subtitle {
    font-size: 0.78rem;
    color: var(--clr-text-muted);
    font-weight: 400;
    margin-top: 1px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Data tygodnia */
.date-range-pill {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-full);
    padding: 5px 14px;
    white-space: nowrap;
}

/* Avatar użytkownika */
.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--clr-accent);
    color: white;
    font-size: 0.78rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

/* ============================================================
   PASEK FILTRÓW
   ============================================================ */
.filter-bar {
    background: var(--clr-white);
    border-bottom: 1px solid var(--clr-border);
    position: sticky;
    top: var(--header-h);
    z-index: 90;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Ukryj scrollbar poziomy ale zachowaj funkcjonalność */
.filter-bar::-webkit-scrollbar { height: 0; }

.filter-bar-inner {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 32px;
    min-width: max-content;
}

/* Pionowy separator */
.filter-divider {
    width: 1px;
    height: 20px;
    background: var(--clr-border);
    flex-shrink: 0;
    margin: 0 8px;
}

/* ---- Cel kaloryczny ---- */
.kcal-goal-wrap {
    position: relative;
    flex-shrink: 0;
}

.kcal-goal-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 1px solid var(--clr-border);
    border-radius: var(--r-full);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--clr-text-primary);
    background: var(--clr-white);
    transition: all var(--dur-fast);
    white-space: nowrap;
}

.kcal-goal-btn:hover {
    border-color: #ccc;
    background: var(--clr-bg);
}

.kcal-icon { font-size: 0.9rem; }
.kcal-edit-icon { font-size: 0.7rem; color: var(--clr-text-muted); }

/* Popup suwaka kalorii */
.kcal-popup {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-lg);
    padding: 16px 18px;
    box-shadow: var(--shadow-hover);
    z-index: 200;
    min-width: 260px;
    flex-direction: column;
    gap: 10px;
}

.kcal-popup.open { display: flex; }

.kcal-popup-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
}

.kcal-popup-range {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--clr-text-muted);
}

.kcal-popup-range strong {
    font-size: 0.85rem;
    color: var(--clr-accent);
    font-weight: 700;
}

/* ---- Suwak ---- */
.range-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    border-radius: var(--r-full);
    background: linear-gradient(
        to right,
        var(--clr-accent) 0%,
        var(--clr-accent) var(--slider-pct, 49%),
        #e0e0e0 var(--slider-pct, 49%),
        #e0e0e0 100%
    );
    cursor: pointer;
    outline: none;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--clr-accent);
    border: 2px solid white;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: transform var(--dur-fast) var(--ease-bounce);
}

.range-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }

.range-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--clr-accent);
    border: 2px solid white;
    cursor: pointer;
}

/* ---- Przełącznik 3/5 posiłków ---- */
.meal-toggle {
    display: flex;
    background: var(--clr-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-full);
    padding: 2px;
    gap: 0;
    flex-shrink: 0;
}

.meal-tab {
    padding: 5px 14px;
    border-radius: var(--r-full);
    font-size: 0.80rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    transition: all var(--dur-fast);
    white-space: nowrap;
}

.meal-tab.active {
    background: var(--clr-white);
    color: var(--clr-text-primary);
    font-weight: 600;
    box-shadow: var(--shadow-card);
}

/* ---- Piguły diet ---- */
.diet-pills-wrap {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
}

.diet-pill {
    padding: 5px 13px;
    border: 1px solid var(--clr-border);
    border-radius: var(--r-full);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    background: var(--clr-white);
    transition: all var(--dur-fast);
    white-space: nowrap;
    flex-shrink: 0;
}

.diet-pill:hover {
    border-color: #ccc;
    color: var(--clr-text-primary);
}

.diet-pill.active {
    background: var(--clr-pill-active-bg);
    color: var(--clr-pill-active-text);
    border-color: var(--clr-pill-active-bg);
}

/* Piguły alergenów – lekko inne odcienie */
.alergen-pill.active {
    background: #4a1942;
    border-color: #4a1942;
}

/* ---- Akcje prawostronne ---- */
.filter-actions-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.action-icon-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--r-md);
    font-size: 0.80rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    border: 1px solid var(--clr-border);
    background: var(--clr-white);
    transition: all var(--dur-fast);
    white-space: nowrap;
}

.action-icon-btn:hover {
    background: var(--clr-bg);
    border-color: #ccc;
    color: var(--clr-text-primary);
}

.action-danger:hover {
    background: #fef2f2;
    border-color: #fca5a5;
    color: var(--clr-danger);
}

.action-shopping {
    position: relative;
}

.shopping-count {
    background: var(--clr-accent);
    color: white;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--r-full);
    padding: 1px 5px;
    min-width: 16px;
    text-align: center;
    display: none;
    line-height: 14px;
}

.shopping-count.visible { display: inline-block; }

/* ============================================================
   PASEK PODSUMOWANIA
   ============================================================ */
.summary-strip {
    background: var(--clr-accent-light);
    border-bottom: 1px solid #c8e6d4;
}

.summary-strip-inner {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 8px 32px;
    height: var(--summary-h);
    overflow-x: auto;
}

.summary-item {
    display: flex;
    align-items: baseline;
    gap: 6px;
    white-space: nowrap;
}

.si-val {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-accent-dark);
}

.si-lbl {
    font-size: 0.75rem;
    color: var(--clr-accent);
    font-weight: 500;
}

.summary-sep {
    width: 1px;
    height: 16px;
    background: #b2d8bf;
    margin: 0 20px;
    flex-shrink: 0;
}

/* Pasek postępu w summary */
.summary-progress-wrap {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.summary-progress-track {
    width: 160px;
    height: 5px;
    background: #c8e6d4;
    border-radius: var(--r-full);
    overflow: hidden;
    flex-shrink: 0;
}

.summary-progress-fill {
    height: 100%;
    background: var(--clr-accent);
    border-radius: var(--r-full);
    transition: width 0.6s var(--ease);
}

.summary-progress-fill.over { background: var(--clr-danger); }

.summary-progress-text {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--clr-accent-dark);
    white-space: nowrap;
}

/* ============================================================
   WIDOKI
   ============================================================ */
.view { display: none; }
.view.active { display: block; animation: fadeIn var(--dur-slow) var(--ease); }

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ============================================================
   GŁÓWNA TREŚĆ
   ============================================================ */
.app-main { background: var(--clr-bg); }

/* ============================================================
   SIATKA TYGODNIOWA
   ============================================================ */
.week-grid-outer {
    padding: 24px 32px 32px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.week-grid {
    min-width: 980px;
    width: 100%;
}

/* ---- Wiersz nagłówków dni ---- */
.grid-day-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.day-header-cell {
    text-align: center;
    padding: 8px 4px;
}

.day-abbr {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--clr-text-muted);
    margin-bottom: 3px;
}

.day-num {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
}

/* ---- Sekcja wiersza posiłku ---- */
.meal-section {
    margin-bottom: 20px;
}

.meal-section-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding-left: 2px;
}

.meal-section-icon { font-size: 0.9rem; }

.meal-section-name {
    font-size: 0.70rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--clr-text-muted);
}

.meal-section-line {
    flex: 1;
    height: 1px;
    background: var(--clr-border-light);
}

/* ---- Wiersz kart w sekcji ---- */
.meal-cards-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
}

/* ============================================================
   SLOT POSIŁKU
   ============================================================ */

/* STAN PUSTY */
.slot-empty {
    background: var(--clr-white);
    border: 1.5px dashed var(--clr-border);
    border-radius: var(--r-md);
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all var(--dur-base) var(--ease);
    text-decoration: none;
}

.slot-empty:hover {
    border-color: var(--clr-accent-mid);
    background: var(--clr-accent-light);
}

.slot-empty:hover .slot-add-btn {
    background: var(--clr-accent);
    color: white;
}

.slot-empty-icon {
    font-size: 1.4rem;
    opacity: 0.25;
}

.slot-add-btn {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: var(--r-full);
    background: var(--clr-bg);
    color: var(--clr-text-muted);
    border: 1px solid var(--clr-border);
    transition: all var(--dur-fast) var(--ease-bounce);
}

/* KARTA POSIŁKU */
.meal-card {
    background: var(--clr-white);
    border-radius: var(--r-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
    cursor: default;
    animation: cardIn var(--dur-slow) var(--ease-bounce) both;
    position: relative;
}

@keyframes cardIn {
    from { opacity: 0; transform: scale(0.92) translateY(6px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.meal-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

/* Obszar zdjęcia + hover-akcje */
.card-photo-wrap {
    position: relative;
    overflow: hidden;
}

.card-photo {
    width: 100%;
    height: 130px;
    object-fit: cover;
    display: block;
    background: var(--clr-bg);
    transition: transform var(--dur-slow) var(--ease);
}

.meal-card:hover .card-photo {
    transform: scale(1.04);
}

.card-photo-fallback {
    width: 100%;
    height: 130px;
    background: linear-gradient(135deg, #e8f5ee 0%, #c8e6d4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

/* Overlay z akcjami – pojawia się na hover */
.card-actions-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    opacity: 0;
    transition: opacity var(--dur-base) var(--ease);
}

.meal-card:hover .card-actions-overlay {
    opacity: 1;
}

.card-ov-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    color: var(--clr-text-primary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--dur-fast) var(--ease-bounce);
    border: none;
    cursor: pointer;
}

.card-ov-btn:hover {
    background: white;
    transform: scale(1.12);
}

.card-ov-btn.btn-ai:hover  { color: var(--clr-ai); }
.card-ov-btn.btn-del:hover { color: var(--clr-danger); }

/* Badge AI na zdjęciu */
.card-ai-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--clr-ai);
    color: white;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: var(--r-full);
    z-index: 2;
}

/* Treść karty */
.card-info {
    padding: 10px 12px 12px;
}

.card-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-text-primary);
    line-height: 1.35;
    margin-bottom: 5px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-macros {
    font-size: 0.70rem;
    color: var(--clr-text-muted);
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-macros strong {
    color: var(--clr-text-secondary);
    font-weight: 600;
}

/* Animacja AI */
@keyframes aiGlow {
    0%, 100% { box-shadow: var(--shadow-card); }
    50%       { box-shadow: 0 0 0 3px rgba(124,58,237,0.3); }
}
.meal-card.ai-added { animation: cardIn var(--dur-slow) var(--ease-bounce) both, aiGlow 1s ease 0.4s 2; }

/* ============================================================
   LISTA ZAKUPÓW
   ============================================================ */
.shopping-page {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px;
}

.shopping-page-hdr {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 28px;
    gap: 16px;
}

.shopping-page-hdr h2 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.shopping-page-hdr p {
    font-size: 0.82rem;
    color: var(--clr-text-muted);
}

.shopping-page-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.shop-btn-secondary {
    padding: 7px 14px;
    border: 1px solid var(--clr-border);
    border-radius: var(--r-md);
    font-size: 0.80rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    background: var(--clr-white);
    transition: all var(--dur-fast);
}

.shop-btn-secondary:hover {
    border-color: #ccc;
    color: var(--clr-text-primary);
}

/* Stan pusty zakupów */
.empty-shopping {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon { font-size: 3.5rem; margin-bottom: 16px; opacity: 0.3; }
.empty-shopping h3 { font-size: 1.1rem; font-weight: 600; color: var(--clr-text-secondary); margin-bottom: 8px; }
.empty-shopping p { font-size: 0.85rem; color: var(--clr-text-muted); margin-bottom: 20px; }

.empty-go-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--clr-accent);
    color: white;
    border-radius: var(--r-md);
    font-size: 0.85rem;
    font-weight: 600;
    transition: background var(--dur-fast);
}

.empty-go-btn:hover { background: var(--clr-accent-dark); }

/* Lista składników */
.shopping-items-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.shopping-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-md);
    transition: all var(--dur-fast);
}

.shopping-item:hover { border-color: #d0d0d0; }

.shopping-item.checked {
    opacity: 0.45;
    background: var(--clr-bg);
}

.shopping-item.checked .item-name,
.shopping-item.checked .item-qty {
    text-decoration: line-through;
    color: var(--clr-text-muted);
}

/* Custom checkbox */
.item-cb {
    width: 20px;
    height: 20px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-sm);
    background: var(--clr-white);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--dur-base) var(--ease-bounce);
}

.item-cb:hover { border-color: var(--clr-accent); }
.item-cb.checked { background: var(--clr-accent); border-color: var(--clr-accent); }
.item-cb.checked::after { content: '✓'; color: white; font-size: 11px; font-weight: 700; }

.item-name {
    flex: 1;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--clr-text-primary);
}

.item-qty {
    font-size: 0.80rem;
    font-weight: 600;
    color: var(--clr-accent);
    background: var(--clr-accent-light);
    padding: 2px 8px;
    border-radius: var(--r-full);
    white-space: nowrap;
}

/* ============================================================
   MODAL – ASYSTENT AI
   ============================================================ */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.40);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-base), visibility var(--dur-base);
}

.modal-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: var(--clr-white);
    border-radius: 18px;
    width: 100%;
    max-width: 460px;
    box-shadow: var(--shadow-modal);
    overflow: hidden;
    transform: scale(0.93) translateY(16px);
    transition: transform var(--dur-slow) var(--ease-bounce);
}

.modal-backdrop.open .modal-box {
    transform: scale(1) translateY(0);
}

.modal-hdr {
    padding: 22px 24px;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.modal-hdr-left {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.modal-hdr-icon { font-size: 2rem; line-height: 1; flex-shrink: 0; }

.modal-hdr h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-text-primary);
    margin-bottom: 2px;
}

.modal-hdr p {
    font-size: 0.78rem;
    color: var(--clr-text-muted);
}

.modal-x-btn {
    color: var(--clr-text-muted);
    font-size: 1rem;
    padding: 4px 8px;
    border-radius: var(--r-sm);
    transition: all var(--dur-fast);
    flex-shrink: 0;
}
.modal-x-btn:hover { background: var(--clr-bg); color: var(--clr-text-primary); }

.modal-bdy {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.modal-lbl {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-text-secondary);
    display: block;
    margin-bottom: -6px;
}

.modal-textarea {
    width: 100%;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--r-md);
    padding: 11px 14px;
    font-size: 0.88rem;
    color: var(--clr-text-primary);
    resize: none;
    transition: border-color var(--dur-fast);
    background: var(--clr-bg);
    line-height: 1.6;
}
.modal-textarea:focus { outline: none; border-color: var(--clr-accent); background: var(--clr-white); }

.modal-chips-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chips-title {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--clr-text-muted);
}

.modal-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.m-chip {
    padding: 5px 11px;
    border: 1px solid var(--clr-border);
    border-radius: var(--r-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    background: var(--clr-bg);
    transition: all var(--dur-fast) var(--ease-bounce);
}
.m-chip:hover { border-color: var(--clr-accent); color: var(--clr-accent); background: var(--clr-accent-light); transform: scale(1.04); }

.modal-ftr {
    padding: 16px 24px;
    border-top: 1px solid var(--clr-border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.modal-btn-cancel {
    padding: 9px 18px;
    border: 1px solid var(--clr-border);
    border-radius: var(--r-md);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--clr-text-secondary);
    transition: all var(--dur-fast);
}
.modal-btn-cancel:hover { border-color: #ccc; background: var(--clr-bg); }

.modal-btn-generate {
    padding: 9px 22px;
    background: var(--clr-accent);
    color: white;
    border-radius: var(--r-md);
    font-size: 0.82rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 130px;
    justify-content: center;
    transition: all var(--dur-base);
}
.modal-btn-generate:hover:not(:disabled) { background: var(--clr-accent-dark); transform: translateY(-1px); }
.modal-btn-generate:disabled { opacity: 0.65; cursor: not-allowed; }

.modal-spinner {
    display: none;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.35);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
.modal-spinner.visible { display: block; }

@keyframes spin { to { transform: rotate(360deg); } }

/* Shake dla błędu */
@keyframes shake {
    0%,100% { transform: translateX(0); }
    20%,60%  { transform: translateX(-5px); }
    40%,80%  { transform: translateX(5px); }
}
.shake { animation: shake 0.38s ease; }

/* ============================================================
   TOAST
   ============================================================ */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 600;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
    pointer-events: none;
}

.toast {
    background: #1a1a1a;
    color: white;
    padding: 11px 16px;
    border-radius: var(--r-lg);
    font-size: 0.82rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.18);
    max-width: 320px;
    pointer-events: auto;
    animation: toastIn var(--dur-base) var(--ease-bounce) both,
               toastOut var(--dur-base) var(--ease) var(--delay, 3s) both;
}

.toast-success { background: #1a7a3c; }
.toast-warning { background: #b45309; }
.toast-error   { background: #c0392b; }
.toast-ai      { background: #5b21b6; }

@keyframes toastIn  { from { opacity:0; transform: translateX(16px) scale(0.95); } to { opacity:1; transform: none; } }
@keyframes toastOut { from { opacity:1; transform: none; } to { opacity:0; transform: translateX(16px) scale(0.95); } }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d0d0d0; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #b0b0b0; }

/* ============================================================
   RESPONSYWNOŚĆ
   ============================================================ */
@media (max-width: 1100px) {
    .week-grid-outer { padding: 16px; }
    .app-header { padding: 0 16px; }
    .filter-bar-inner { padding: 8px 16px; }
    .summary-strip-inner { padding: 8px 16px; }
}

@media (max-width: 768px) {
    .header-title { font-size: 1.05rem; }
    .header-subtitle { display: none; }

    .action-icon-btn span { display: none; }
    .action-icon-btn { padding: 6px 10px; }

    .week-grid-outer { padding: 12px; }
    .shopping-page { padding: 16px; }

    .shopping-page-hdr { flex-direction: column; }

    .modal-box { border-radius: 16px 16px 0 0; }
    .modal-backdrop { align-items: flex-end; padding: 0; }
    .modal-backdrop .modal-box { transform: translateY(100%); }
    .modal-backdrop.open .modal-box { transform: translateY(0); }

    .toast-container { right: 12px; left: 12px; align-items: stretch; bottom: 12px; }

    .summary-progress-wrap { display: none; }
}