/* ═══════════════════════════════════════════════════════
   Tommy Hilfiger Photo Shoot — style.css
   ═══════════════════════════════════════════════════════ */

/* ─── Reset & base ─────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* ── Tommy Hilfiger brand palette ── */
    --th-navy:       #001E62;
    --th-navy-dark:  #000D38;
    --th-navy-mid:   #002D9C;
    --th-red:        #CE1126;
    --th-red-dark:   #a80d1e;
    --th-white:      #ffffff;
    --th-off-white:  #f5f4f0;
    --th-light-gray: #ebebeb;
    --th-mid-gray:   #c8c8c8;

    /* ── Functional aliases ── */
    --accent:        var(--th-red);
    --primary:       var(--th-navy);
    --bg-camera:     #000E30;
    --text-light:    #f0f0f0;
    --text-muted:    #a0a0a8;
    --transition:    0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow:        0 8px 32px rgba(0,0,0,0.24);
    --shadow-card:   0 4px 20px rgba(0,0,48,0.16);
}

html, body {
    width: 100%;
    height: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    overflow: hidden;
    background: #111;
    color: #1a1a1a;
    -webkit-font-smoothing: antialiased;
}

/* ─── Screen system ─────────────────────────────────────── */
.screen {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.98) translateY(12px);
    transition: opacity var(--transition), transform var(--transition);
    z-index: 1;
}

.screen.active {
    opacity: 1;
    pointer-events: all;
    transform: scale(1) translateY(0);
    z-index: 2;
}

.hidden {
    display: none !important;
}


/* ═══════════════════════════════════════════════════════
   TH FLAG STRIPE BAR  (shared decoration element)
   ═══════════════════════════════════════════════════════ */
.th-flag-bar {
    display: flex;
    width: 100%;
    height: 8px;
    flex-shrink: 0;
    z-index: 10;
}

.th-flag-navy  { flex: 1; background: var(--th-navy); }
.th-flag-white { flex: 1; background: var(--th-white); }
.th-flag-red   { flex: 1; background: var(--th-red);   }


/* ═══════════════════════════════════════════════════════
   START SCREEN
   ═══════════════════════════════════════════════════════ */
#screen-start {
    align-items: center;
    justify-content: center;
    background: var(--th-white);
    overflow: hidden;
}

/* Left vertical stripe accent */
#screen-start::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 12px;
    background: var(--th-navy);
}

/* Right vertical stripe accent */
#screen-start::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 12px;
    background: var(--th-red);
}

.start-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 1;
    padding: 40px 24px;
}

/* ── Start screen logo ────────────────────────── */
.start-logo {
    width: clamp(200px, 55vw, 340px);
    height: auto;
    margin-bottom: 18px;
    display: block;
}

/* ── Brand wordmark ──────────────────────────────────── */
.start-brand {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.55rem, 4.5vw, 2.7rem);
    font-weight: 800;
    color: var(--th-navy);
    letter-spacing: 4px;
    text-align: center;
    line-height: 1;
}

.start-event {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1rem, 2.8vw, 1.5rem);
    font-weight: 700;
    color: var(--th-red);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-top: 2px;
}

.start-sub {
    font-size: .72rem;
    color: #9a9aaa;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 4px;
    margin-bottom: 14px;
}

.start-footer {
    position: fixed;
    bottom: 24px;
    font-size: .72rem;
    color: #bbb;
    letter-spacing: 1px;
    font-family: 'Montserrat', sans-serif;
}

/* ─── Insecure-origin warning ───────────────────────────── */
.insecure-warning {
    position: fixed;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: min(540px, 92vw);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(206, 17, 38, 0.07);
    border: 1px solid rgba(206, 17, 38, 0.35);
    border-radius: 4px;
    padding: 16px 20px;
    z-index: 10;
    animation: slideUp .4s cubic-bezier(0.4,0,0.2,1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateX(-50%) translateY(12px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0);    }
}

.iw-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1;
    padding-top: 2px;
}

.iw-body {
    font-size: .82rem;
    color: #333;
    line-height: 1.55;
}

.iw-body strong {
    display: block;
    font-size: .9rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--th-red);
    margin-bottom: 6px;
    letter-spacing: .5px;
}

.iw-body p { color: #555; margin-bottom: 4px; }

.iw-body code {
    background: rgba(0,0,0,.07);
    border-radius: 3px;
    padding: 1px 6px;
    font-family: 'Courier New', monospace;
    font-size: .8rem;
    color: var(--th-navy);
}

.iw-url {
    display: inline-block;
    margin: 4px 0 8px;
    font-size: .85rem !important;
    letter-spacing: .3px;
}

.iw-fix { margin-top: 8px !important; }

.iw-alt {
    margin-top: 2px !important;
    font-size: .74rem !important;
    color: #999 !important;
}

/* Disable start button when insecure */
#btn-start.disabled {
    opacity: .3;
    cursor: not-allowed;
    box-shadow: none;
    animation: none;
    pointer-events: none;
}

#btn-start.shake {
    animation: shake .5s ease;
    pointer-events: none;
}

@keyframes shake {
    0%, 100% { transform: translateX(0);    }
    18%       { transform: translateX(-8px); }
    36%       { transform: translateX(8px);  }
    54%       { transform: translateX(-6px); }
    72%       { transform: translateX(6px);  }
    90%       { transform: translateX(-3px); }
}


/* ═══════════════════════════════════════════════════════
   SHARED BUTTONS
   ═══════════════════════════════════════════════════════ */
.btn-primary {
    padding: 15px 56px;
    background: var(--th-navy);
    color: var(--th-white);
    border: none;
    border-radius: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: 4px;
    cursor: pointer;
    transition: background .2s, transform .15s, box-shadow .2s;
}

.btn-primary:hover {
    background: var(--th-navy-mid);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(0,30,98,.35);
}

.btn-primary:active { transform: translateY(0); }

.btn-glow {
    box-shadow: 0 0 0 3px rgba(0,48,135,.15), 0 4px 16px rgba(0,0,0,.18);
    animation: glowPulse 3s ease-in-out infinite alternate;
}

@keyframes glowPulse {
    from { box-shadow: 0 0 0 3px rgba(0,30,98,.12),  0 4px 20px rgba(0,30,98,.22); }
    to   { box-shadow: 0 0 0 5px rgba(0,30,98,.28), 0 8px 32px rgba(0,30,98,.42); }
}

.btn-ghost {
    padding: 8px 16px;
    background: transparent;
    color: var(--th-navy);
    border: 1px solid rgba(0,30,98,.30);
    border-radius: 2px;
    font-family: 'Montserrat', sans-serif;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: background .2s;
}

.btn-ghost:hover { background: rgba(0,30,98,.07); }


/* ═══════════════════════════════════════════════════════
   CAMERA SCREEN
   ═══════════════════════════════════════════════════════ */
#screen-camera {
    background: var(--bg-camera);
    overflow: hidden;
}

.cam-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--th-white);
    border-bottom: 1px solid var(--th-light-gray);
    z-index: 10;
    flex-shrink: 0;
    gap: 12px;
}

/* TH logo in the camera header */
.cam-wordmark {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.cam-logo {
    height: 28px;
    width: auto;
    display: block;
}

.cam-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.shot-indicators {
    display: flex;
    gap: 8px;
}

.dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid rgba(0,30,98,.25);
    transition: background .3s, border-color .3s, box-shadow .3s;
}

.dot.filled {
    background: var(--th-red);
    border-color: var(--th-red);
    box-shadow: 0 0 8px rgba(206,17,38,.6);
}

.shot-label {
    font-family: 'Montserrat', sans-serif;
    font-size: .78rem;
    font-weight: 700;
    color: rgba(0,30,98,.55);
    letter-spacing: 1px;
    min-width: 36px;
    text-align: right;
}

/* ── Viewport ─────────────────────────────────────────── */
.cam-viewport {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#camera-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1);
    display: block;
}

/* ── Countdown ────────────────────────────────────────── */
.countdown-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,20,65,.45);
    backdrop-filter: blur(3px);
    z-index: 20;
}

.countdown-num {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(130px, 26vw, 200px);
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 40px rgba(255,255,255,.4), 0 0 80px rgba(206,17,38,.5);
    line-height: 1;
    user-select: none;
    letter-spacing: -8px;
}

.countdown-num.pop {
    animation: popNum 0.92s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes popNum {
    0%   { transform: scale(.25);  opacity: 0; }
    30%  { transform: scale(1.18); opacity: 1; }
    60%  { transform: scale(.98);             }
    80%  { transform: scale(1);    opacity: 1; }
    100% { transform: scale(.7);   opacity: 0; }
}

/* ── Flash ────────────────────────────────────────────── */
.flash-overlay {
    position: absolute;
    inset: 0;
    background: #fff;
    opacity: 0;
    pointer-events: none;
    z-index: 30;
}

.flash-overlay.flash-active {
    animation: flashBurst .55s ease-out forwards;
}

@keyframes flashBurst {
    0%   { opacity: 1; }
    100% { opacity: 0; }
}

/* ── Capture strip ────────────────────────────────────── */
.capture-strip {
    position: absolute;
    bottom: 14px;
    right: 14px;
    display: flex;
    gap: 7px;
    z-index: 15;
}

.strip-cell {
    width: 80px;
    height: 58px;
    border-radius: 0;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.16);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color .3s, box-shadow .3s;
}

.strip-cell.filled {
    border-color: var(--th-red);
    box-shadow: 0 0 10px rgba(206,17,38,.45);
}

.strip-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cell-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    color: rgba(255,255,255,.15);
    letter-spacing: 1px;
}

/* ── Camera footer ────────────────────────────────────── */
.cam-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background: var(--th-navy);
    flex-shrink: 0;
}

.status-text {
    font-family: 'Montserrat', sans-serif;
    font-size: .72rem;
    font-weight: 600;
    color: rgba(255,255,255,.45);
    letter-spacing: 2.5px;
    text-transform: uppercase;
}


/* ═══════════════════════════════════════════════════════
   REVIEW SCREEN
   ═══════════════════════════════════════════════════════ */
#screen-review {
    background: var(--th-off-white);
    align-items: stretch;
    justify-content: flex-start;
}

.review-layout {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 32px 24px;
}

.review-logo {
    width: clamp(140px, 40vw, 220px);
    height: auto;
    display: block;
    margin: 0 auto -4px;
}

.review-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.5rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--th-navy);
    letter-spacing: 3px;
    text-align: center;
}

.review-strip {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

.review-photo-wrap {
    position: relative;
    width: clamp(100px, 20vw, 170px);
    aspect-ratio: 4/3;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 2px solid var(--th-white);
}

.review-photo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.review-photo-num {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 5px 0;
    background: var(--th-navy);
    color: var(--th-white);
    font-family: 'Montserrat', sans-serif;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-align: center;
}

/* Dark confirm-style buttons */
.btn-confirm-dark {
    padding: 14px 52px;
    background: var(--th-navy);
    color: var(--th-white);
    border: none;
    border-radius: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: 4px;
    cursor: pointer;
    transition: background .18s, box-shadow .18s, transform .14s;
}

.btn-confirm-dark:hover {
    background: var(--th-navy-mid);
    box-shadow: 0 6px 20px rgba(0,48,135,.25);
    transform: translateY(-1px);
}

/* Ghost button for light screens */
.btn-ghost-dark {
    padding: 8px 14px;
    background: transparent;
    color: var(--th-navy);
    border: 1px solid rgba(0,48,135,.25);
    border-radius: 2px;
    font-family: 'Montserrat', sans-serif;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s, border-color .15s;
}

.btn-ghost-dark:hover {
    background: rgba(0,48,135,.06);
    border-color: var(--th-navy);
}


/* ═══════════════════════════════════════════════════════
   ARRANGE SCREEN
   ═══════════════════════════════════════════════════════ */
#screen-arrange {
    background: var(--th-off-white);
    display: flex;
    flex-direction: column;
}

/* ── Header ─────────────────────────────────────────── */
.arrange-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--th-white);
    border-bottom: 1px solid var(--th-light-gray);
    flex-shrink: 0;
    gap: 8px;
}

.arrange-header-spacer { width: 76px; flex-shrink: 0; }

.arrange-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrange-logo img {
    height: 22px;
    width: auto;
    display: block;
}

/* Inline TH flag icon — used in header logo & board watermark */
.th-flag-icon {
    display: inline-flex;
    width: 26px;
    height: 17px;
    flex-shrink: 0;
    background: linear-gradient(to right, var(--th-white) 50%, var(--th-red) 50%);
    border: 2px solid var(--th-navy);
    border-radius: 1px;
    vertical-align: middle;
}

.th-flag-icon--sm {
    width: 17px;
    height: 11px;
    border-width: 1.5px;
}

/* ── Instruction ─────────────────────────────────────── */
.arrange-instruction {
    flex-shrink: 0;
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: clamp(.95rem, 2.4vw, 1.2rem);
    font-weight: 400;
    color: #333;
    line-height: 1.55;
    padding: 18px 20px 6px;
}

/* ── Body ────────────────────────────────────────────── */
.arrange-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    overflow: hidden;
    padding: 12px 14px 10px;
    min-height: 0;
}

/* ── Photo Tray (left source strip) ─────────────────── */
.photo-tray {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
    align-self: center;   /* vertically align with board */
    height: min(calc(100svh - 200px), 560px); /* match board height */
}

.tray-item {
    position: relative;
    flex: 1;              /* share board height equally across 3 items */
    width: clamp(52px, 10vw, 78px);
    background: #b0b0b0;
    overflow: hidden;
    cursor: grab;
    box-shadow: 0 2px 10px rgba(0,0,0,.22);
    transition: opacity .2s, transform .15s, box-shadow .15s;
    user-select: none;
    -webkit-user-drag: element;
}

.tray-item:active { cursor: grabbing; }

.tray-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.tray-num {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px 0;
    background: rgba(0,0,0,.48);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: .62rem;
    font-weight: 800;
    text-align: center;
    letter-spacing: 1px;
    pointer-events: none;
}

.tray-item.used {
    opacity: .3;
    box-shadow: none;
}

.tray-item.dragging {
    opacity: .5;
    transform: scale(.95);
}

/* ── Collage Board (right canvas) ───────────────────── */
.collage-board {
    flex-shrink: 0;
    position: relative;
    /* Height-constrained, width derived from A3 aspect ratio */
    height: min(calc(100svh - 200px), 560px);
    aspect-ratio: 297 / 420;
    background: url('../asset/image.png') center / 100% 100% no-repeat;
    box-shadow: 0 6px 28px rgba(0,0,0,.16);
    overflow: hidden;
}

/* TH watermark logo inside the board — hidden, baked into background image */
.board-logo {
    display: none;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 8px 12px 6px;
    font-family: 'Montserrat', sans-serif;
    font-size: .58rem;
    font-weight: 800;
    color: var(--th-navy);
    letter-spacing: 2.5px;
    border-bottom: 1px solid var(--th-light-gray);
}

/* Slot container — covers full board as absolute overlay */
.board-slots {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

/* ── Drop zones ──────────────────────────────────────── */
.drop-slot {
    position: absolute;
    overflow: hidden;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color .18s, background .18s;
}

/* Slot 0 — LEFT column, portrait (matches template left gray box) */
.drop-slot[data-slot="0"] {
    left: 3%;
    top: 30%;
    width: 30%;
    height: 33%;
    border: none;
}

/* Slot 1 — RIGHT column, upper portrait (matches template upper-right gray box) */
.drop-slot[data-slot="1"] {
    left: 50%;
    top: 12%;
    width: 34%;
    height: 34%;
    border: none;
}

/* Slot 2 — CENTER lower portrait (matches template lower-center gray box) */
.drop-slot[data-slot="2"] {
    left: 36%;
    top: 55%;
    width: 31%;
    height: 32%;
    background: transparent;
    border: none;
}

.drop-slot.drag-over {
    border: 2px solid var(--th-navy);
    background: rgba(0, 30, 98, .07);
}

.drop-slot.filled {
    border: none;
    background: transparent;
}

.drop-slot.filled img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slot-hint {
    display: none; /* hint text is part of the background image */
    font-family: 'Montserrat', sans-serif;
    font-size: .52rem;
    font-weight: 700;
    color: var(--th-mid-gray);
    letter-spacing: 1.5px;
    text-align: center;
    line-height: 1.7;
    pointer-events: none;
}

/* ── Footer ──────────────────────────────────────────── */
.arrange-footer {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    background: var(--th-navy);
    gap: 12px;
}

.btn-confirm-outline {
    padding: 12px 52px;
    background: transparent;
    color: var(--th-white);
    border: 1.5px solid rgba(255,255,255,.50);
    border-radius: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: 4px;
    cursor: pointer;
    transition: background .15s, border-color .15s, box-shadow .15s;
}

.btn-confirm-outline:hover {
    background: rgba(255,255,255,.12);
    border-color: rgba(255,255,255,.80);
}

.btn-confirm-outline.done-mode {
    background: var(--th-red);
    border-color: var(--th-red);
    color: var(--th-white);
}

.btn-confirm-outline.done-mode:hover {
    background: var(--th-red-dark);
    border-color: var(--th-red-dark);
}

.side-btn {
    width: 42px;
    height: 42px;
    border-radius: 2px;
    background: var(--th-white);
    border: 1px solid #ddd;
    color: var(--th-navy);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,.10);
    transition: background .14s, box-shadow .14s, transform .12s;
}

.side-btn:hover {
    background: var(--th-navy);
    color: var(--th-white);
    border-color: var(--th-navy);
    box-shadow: 0 4px 14px rgba(0,30,98,.25);
    transform: translateY(-1px);
}


/* ═══════════════════════════════════════════════════════
   QR DOWNLOAD MODAL
   ═══════════════════════════════════════════════════════ */
.qr-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 14, 48, .72);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    backdrop-filter: blur(6px);
    animation: fadeIn .25s ease;
}

.qr-modal.hidden { display: none; }

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

.qr-card {
    background: var(--th-white);
    width: min(320px, 90vw);
    box-shadow: 0 24px 64px rgba(0,0,0,.40);
    overflow: hidden;
    animation: slideUp .28s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.qr-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px 24px 32px;
    gap: 10px;
}

.modal-logo {
    width: clamp(120px, 35vw, 200px);
    height: auto;
    display: block;
    margin: 4px auto 8px;
}

.qr-title {
    font-family: 'Montserrat', sans-serif;
    font-size: .72rem;
    font-weight: 700;
    color: var(--th-mid-gray);
    letter-spacing: 3px;
    margin-bottom: 8px;
}

.qr-canvas-wrap {
    padding: 12px;
    background: #fff;
    border: 1px solid var(--th-light-gray);
    line-height: 0;
}

.qr-canvas-wrap canvas {
    display: block;
}

.qr-url {
    font-family: 'Montserrat', sans-serif;
    font-size: .6rem;
    color: var(--th-mid-gray);
    letter-spacing: .5px;
    word-break: break-all;
    text-align: center;
    max-width: 240px;
    margin-top: 4px;
}

#btn-qr-close {
    margin-top: 12px;
    padding: 12px 48px;
    font-size: .75rem;
    letter-spacing: 3px;
}

/* ── Print copies modal specifics ───────────────────── */
.print-modal-card .qr-body {
    gap: 14px;
}

.copies-counter {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--th-navy);
    overflow: hidden;
}

.copies-btn {
    width: 52px;
    height: 52px;
    background: var(--th-navy);
    color: var(--th-white);
    border: none;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    transition: background .15s;
    flex-shrink: 0;
}

.copies-btn:hover  { background: var(--th-navy-mid); }
.copies-btn:active { background: var(--th-navy-dark); }

#copies-value {
    min-width: 72px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--th-navy);
    letter-spacing: 1px;
    padding: 0 4px;
    user-select: none;
}

.print-modal-actions {
    display: flex;
    gap: 10px;
    width: 100%;
    margin-top: 4px;
}

.print-modal-actions .btn-ghost-dark,
.print-modal-actions .btn-primary {
    flex: 1;
    padding: 12px;
    font-size: .75rem;
    letter-spacing: 3px;
    text-align: center;
}


/* ═══════════════════════════════════════════════════════
   LOADING OVERLAY
   ═══════════════════════════════════════════════════════ */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,20,65,.82);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    z-index: 9999;
    backdrop-filter: blur(5px);
}

.spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255,255,255,.12);
    border-top-color: var(--th-red);
    border-radius: 50%;
    animation: spin .75s linear infinite;
}

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

.loading-overlay p {
    font-family: 'Montserrat', sans-serif;
    color: rgba(255,255,255,.7);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
}


/* ═══════════════════════════════════════════════════════
   PRINT AREA  (hidden on screen, shown only on print)
   ═══════════════════════════════════════════════════════ */
.print-area {
    display: none;
}

@media print {
    body > *:not(.print-area) {
        visibility: hidden !important;
        display: none !important;
    }

    body {
        overflow: visible;
        background: #fff;
    }

    @page {
        size: A3 portrait;
        margin: 0;
    }

    .print-area {
        display: block !important;
        visibility: visible !important;
        position: static !important;
        width: 100% !important;
        height: auto !important;
    }

    .print-page {
        display: block !important;
        visibility: visible !important;
        width: 297mm;
        height: 420mm;
        page-break-after: always;
        break-after: page;
        overflow: hidden;
    }

    .print-page:last-child {
        page-break-after: avoid;
        break-after: avoid;
    }

    .print-page img {
        display: block !important;
        width: 297mm !important;
        height: 420mm !important;
        visibility: visible !important;
    }
}