*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
    -webkit-user-select: none;
}

:root {
    --red: #E8000A;
    --red-dim: #6B0005;
    --red-glow: rgba(232, 0, 10, 0.18);
    --primary: #2A9D8F;
    --primary-dim: #165F56;
    --accent: #E96A1A;
    --white: #ffffff;
    --gray: #aaaaaa;
    --dark: #121212;
    --surface: #1e1e1e;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html,
body,
#root {
    width: 100%;
    height: 100%;
    background: var(--dark);
    color: var(--white);
    font-family: var(--font-main);
}

@media (max-width: 768px) {

    html,
    body,
    #root {
        overflow-x: hidden;
        overflow-y: auto;
        height: auto;
        min-height: 100%;
    }
}

/* these overlays are disabled in the redesign */
.scanlines,
.vignette,
#noise-canvas,
.amb-glow {
    display: none !important;
}

/* ── UPLOAD SCREEN ──────────────────────────── */

.screen-upload {
    width: 100%;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    position: relative;
    z-index: 10;
}

.title-main {
    font-size: clamp(32px, 8vw, 84px);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
    text-align: center;
    position: relative;
}

/* subtle glitch ghost layers */
.title-main::before,
.title-main::after {
    content: 'SHOW ME YOUR FRIDGE';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    pointer-events: none;
}

.title-main::before {
    color: var(--primary);
    z-index: -1;
    animation: glitchLight 8s infinite;
}

.title-main::after {
    color: var(--accent);
    z-index: -2;
    animation: glitchLight 8s infinite 0.1s;
}

@keyframes glitchLight {

    0%,
    95%,
    100% {
        opacity: 0;
        transform: translate(0);
        clip-path: none;
    }

    96% {
        opacity: 0.4;
        transform: translate(-2px, 1px);
        clip-path: inset(10% 0 30% 0);
    }

    97% {
        opacity: 0.2;
        transform: translate(2px, -1px);
        clip-path: inset(40% 0 10% 0);
    }

    98% {
        opacity: 0.3;
        transform: translate(-1px, 0);
        clip-path: inset(70% 0 5% 0);
    }
}

/* ── DROP ZONE ──────────────────────────────── */

.drop-zone {
    width: min(400px, 92vw);
    height: 300px;
    border: 2px dashed #555;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    margin: 24px 0;
    background: var(--surface);
    border-radius: 8px;
    transition: border-color 0.2s, background 0.2s;
}

.drop-zone:hover {
    border-color: var(--primary);
    background: #252525;
}

/* not used in redesign */
.zone-bg,
.zone-scanline,
.corner-tr,
.corner-bl {
    display: none;
}

.drop-icon {
    font-size: 36px;
    line-height: 1;
    opacity: 0.4;
    transition: transform 0.2s, opacity 0.2s;
    position: relative;
    z-index: 1;
    /* text character, no emoji */
    color: var(--gray);
    font-family: var(--font-main);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.drop-zone:hover .drop-icon {
    transform: scale(1.1);
    opacity: 0.7;
}

.drop-text {
    font-size: 13px;
    color: #bbb;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    letter-spacing: 0.08em;
}

.drop-text em {
    color: var(--accent);
    font-style: normal;
}

.preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
    opacity: 1;
    z-index: 1;
}

.preview-overlay {
    display: none;
}

.webcam-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}

.capture-btn {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    border: none;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 8px 28px;
    cursor: pointer;
    z-index: 10;
    border-radius: 4px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ── STATUS LINE ────────────────────────────── */

.status-line {
    display: flex;
    align-items: center;
    gap: 16px;
    width: min(580px, 92vw);
    margin: 2px 0 6px;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--primary);
    animation: dotBlink 1.4s step-end infinite;
    flex-shrink: 0;
}

@keyframes dotBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.status-text {
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #888;
    flex: 1;
}

.status-coords {
    font-size: 10px;
    color: #555;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* ── WEBCAM STRIP ───────────────────────────── */

.webcam-strip {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-webcam {
    background: transparent;
    border: 1px solid #444;
    color: #bbb;
    padding: 6px 14px;
    font-family: var(--font-main);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.btn-webcam:hover {
    background: #2a2a2a;
    border-color: var(--primary);
    color: var(--white);
}

.btn-webcam.active {
    background: #1a3a37;
    border-color: var(--primary);
    color: var(--primary);
}

.strip-div {
    color: #333;
    font-size: 10px;
}

/* ── SUBTITLE ───────────────────────────────── */

.subtitle-pantry {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin: 20px 0;
    text-align: center;
}

/* ── SCAN BUTTON — original red glitch style ── */

.btn-scan-wrap {
    position: relative;
    display: inline-block;
}

/* pulsing outer ring */
.btn-ring {
    position: absolute;
    inset: -4px;
    clip-path: polygon(5px 0%, 100% 0%, calc(100% - 5px) 100%, 0% 100%);
    border: 1px solid #3A0002;
    pointer-events: none;
    animation: ringPulse 2s ease-in-out infinite;
}

@keyframes ringPulse {

    0%,
    100% {
        opacity: 0.3;
        inset: -4px;
    }

    50% {
        opacity: 0.8;
        inset: -8px;
    }
}

/* red blur halo on hover */
.btn-glow {
    position: absolute;
    inset: -8px;
    background: var(--red);
    filter: blur(18px);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.2s;
    pointer-events: none;
    clip-path: polygon(5px 0%, 100% 0%, calc(100% - 5px) 100%, 0% 100%);
}

.btn-scan-wrap:hover .btn-glow {
    opacity: 0.3;
}

.btn-scan {
    background: var(--red);
    border: none;
    color: #fff;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(24px, 3.8vw, 42px);
    letter-spacing: 0.14em;
    padding: 16px 56px 14px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    clip-path: polygon(5px 0%, 100% 0%, calc(100% - 5px) 100%, 0% 100%);
    border-radius: 0;
    transition: transform 0.12s;
}

/* shimmer sweep on hover */
.btn-scan::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.18) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0s;
}

.btn-scan:hover::before {
    transform: translateX(220%);
    transition: transform 0.5s;
}

.btn-scan:hover {
    transform: scale(1.04);
}

.btn-scan:active {
    transform: scale(0.97);
}

.btn-scan:disabled {
    background: #3A0002;
    color: #6A0004;
    cursor: not-allowed;
}

/* ── LOADING / ERROR STATE ──────────────────── */

.screen-results {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
    z-index: 10;
    background: var(--dark);
}

.wip-preview {
    width: min(360px, 70vw);
    aspect-ratio: 4 / 3;
    object-fit: cover;
    opacity: 0.1;
    filter: saturate(0) contrast(1.3);
    border: 1px solid #222;
}

.analyzing-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    color: var(--white);
    letter-spacing: 0.1em;
    animation: pulseOp 1.5s ease-in-out infinite;
}

@keyframes pulseOp {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.progress-bar {
    width: 300px;
    height: 2px;
    background: #222;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 50%;
    background: var(--red);
    animation: slideBar 2s ease-in-out infinite alternate;
}

@keyframes slideBar {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(200%);
    }
}

.error-msg {
    font-size: 13px;
    color: var(--red);
    text-align: center;
    max-width: 400px;
    line-height: 1.6;
    padding: 0 20px;
}

.btn-back {
    background: transparent;
    border: 1px solid #333;
    color: #999;
    font-family: var(--font-main);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 10px 24px;
    cursor: pointer;
    border-radius: 4px;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.btn-back:hover {
    border-color: var(--white);
    color: var(--white);
    background: #2a2a2a;
}

/* ── RESULTS SCREEN — solid colors, no gradients ── */

.res-container {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-rows: auto 1fr;
    overflow: hidden;
    position: relative;
    z-index: 10;
    background: var(--dark);
}

.res-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 28px;
    background: var(--surface);
    border-bottom: 1px solid #2a2a2a;
    flex-shrink: 0;
}

.res-title {
    font-family: var(--font-main);
    font-size: clamp(13px, 1.6vw, 17px);
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.res-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.mood-badge {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 5px 12px;
    border: 1px solid #333;
    color: #CC9900;
    background: #1e1e1e;
    white-space: nowrap;
    border-radius: 2px;
}

.mood-label {
    color: #665500;
    margin-right: 6px;
}

.btn-reset {
    background: transparent;
    border: 1px solid #333;
    color: #888;
    font-family: var(--font-main);
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 6px 14px;
    cursor: pointer;
    border-radius: 4px;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
    white-space: nowrap;
}

.btn-reset:hover {
    border-color: var(--white);
    color: var(--white);
    background: #2a2a2a;
}

/* ── TWO COLUMN BODY ────────────────────────── */

.res-body {
    display: grid;
    grid-template-columns: 300px 1fr;
    overflow: hidden;
}

.res-col-left {
    border-right: 1px solid #222;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.res-col-right {
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
}

.res-img-wrap {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #000;
    flex-shrink: 0;
}

.res-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.section-label {
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #555;
    padding: 12px 16px 8px;
    border-bottom: 1px solid #1e1e1e;
    flex-shrink: 0;
}

/* ── INGREDIENT LIST ────────────────────────── */

.item-list {
    display: flex;
    flex-direction: column;
}

.item-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid #1a1a1a;
    transition: background 0.12s;
}

.item-row:hover {
    background: #222;
}

.item-name {
    font-size: 13px;
    color: var(--white);
    line-height: 1.4;
    flex: 1;
}

.item-qty {
    display: block;
    margin-top: 3px;
    font-size: 10px;
    color: #666;
}

.item-right {
    text-align: right;
    flex-shrink: 0;
}

.item-pct {
    font-size: 13px;
    color: var(--accent);
    font-weight: 700;
}

.item-warn {
    font-size: 9px;
    color: #ff6666;
    font-style: italic;
    margin-top: 4px;
    text-transform: uppercase;
}

/* ── RECIPE CARDS ───────────────────────────── */

.recipe-list {
    display: flex;
    flex-direction: column;
}

.recipe-card {
    background: var(--surface);
    border-left: 3px solid var(--primary);
    border-bottom: 1px solid #1a1a1a;
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: background 0.15s;
}

.recipe-card:hover {
    background: #252525;
}

.recipe-card.joke {
    border-left-color: var(--red);
}

.recipe-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.recipe-title {
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
}

.recipe-card.joke .recipe-title {
    color: #ff8888;
}

.recipe-rating-box {
    text-align: right;
    flex-shrink: 0;
}

.recipe-rating-label {
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #555;
    margin-bottom: 4px;
}

.recipe-rating {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    /* color set inline via js */
}

.recipe-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    font-size: 10px;
    text-transform: uppercase;
    padding: 3px 9px;
    border: 1px solid #333;
    color: #888;
    background: #111;
    border-radius: 2px;
}

.recipe-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.recipe-step {
    display: flex;
    gap: 10px;
    font-size: 13px;
    line-height: 1.6;
    color: #ccc;
}

.step-num {
    color: var(--primary);
    font-weight: 700;
    min-width: 16px;
    flex-shrink: 0;
}

.recipe-card.joke .step-num {
    color: var(--red);
}

.recipe-footer {
    display: flex;
    justify-content: space-between;
    padding-top: 10px;
    border-top: 1px solid #1a1a1a;
    font-size: 10px;
    text-transform: uppercase;
    color: #444;
    letter-spacing: 0.06em;
}

/* ── SCROLLBARS ─────────────────────────────── */

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #2a2a2a;
    border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
    background: #444;
}

/* ── MOBILE ─────────────────────────────────── */

@media (max-width: 768px) {
    .screen-upload {
        height: auto;
        min-height: 100svh;
        justify-content: flex-start;
        padding-top: 40px;
        padding-bottom: 80px;
    }

    .res-container {
        height: auto;
        min-height: 100svh;
        grid-template-rows: auto auto;
        overflow: visible;
    }

    .res-body {
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .res-col-left {
        border-right: none;
        border-bottom: 1px solid #222;
        overflow: visible;
    }

    .res-col-right {
        overflow: visible;
        padding: 16px;
    }

    .res-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .res-header-right {
        width: 100%;
        justify-content: space-between;
    }

    .title-main {
        font-size: 14vw;
    }

    .subtitle-pantry {
        font-size: 22px;
    }

    .btn-scan {
        font-size: 28px;
    }

    .drop-zone {
        height: 50vh;
    }

    .webcam-strip {
        flex-wrap: wrap;
        justify-content: center;
    }

    .status-line {
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
}