/* ==========================================================
   Coletor de Leads Web — standalone mobile-first page
   ========================================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}

:root {
    --qr-bg-a: #c9b8ff;
    --qr-bg-b: #a7c7ff;
    --qr-bg-c: #ebd6ff;
    --qr-accent: #7c5cfc;
    --qr-accent-dark: #5a3fd6;
    --qr-glass: rgba(255,255,255,.72);
    --qr-glass-border: rgba(255,255,255,.55);
    --qr-text: #1e1e2f;
    --qr-text-muted: #64648c;
    --qr-radius: 18px;
    --qr-radius-sm: 12px;
    --qr-shadow: 0 8px 32px rgba(80,60,180,.12);
    --qr-success: #22c55e;
    --qr-error: #ef4444;
    --qr-danger: #ef4444;
    --qr-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html, body {
    height: 100%;
    font-family: var(--qr-font);
    color: var(--qr-text);
    background: linear-gradient(135deg, var(--qr-bg-a) 0%, var(--qr-bg-b) 50%, var(--qr-bg-c) 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

/* ===== DESKTOP BLOCK ===== */
.qr-full-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}
.qr-desktop-card {
    text-align: center;
    background: var(--qr-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--qr-glass-border);
    border-radius: var(--qr-radius);
    padding: 48px 36px;
    max-width: 440px;
    box-shadow: var(--qr-shadow);
}
.qr-desktop-card__icon { font-size: 64px; color: var(--qr-accent); margin-bottom: 16px; }
.qr-desktop-card__title { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.qr-desktop-card__text { font-size: 15px; color: var(--qr-text-muted); line-height: 1.6; }

/* ===== MOBILE APP ===== */
.qr-app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.qr-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(255,255,255,.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--qr-glass-border);
    position: sticky;
    top: 0;
    z-index: 50;
}
.qr-header__logo { height: 28px; width: auto; }
.qr-header__title { font-size: 16px; font-weight: 700; letter-spacing: -.3px; flex: 1; }
.qr-header__logout {
    background: none; border: 1px solid rgba(124,92,252,.3);
    border-radius: 6px; padding: 4px 10px;
    font-size: 12px; font-weight: 600; font-family: var(--qr-font);
    color: var(--qr-text-muted); cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background .15s;
    flex-shrink: 0;
}
.qr-header__logout:active { background: rgba(124,92,252,.1); }

/* ===== SCREENS ===== */
.qr-screen {
    display: none;
    flex: 1;
    padding: 20px 16px 100px;
    animation: qr-fadeIn .3s ease;
}
.qr-screen--active { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; }

@keyframes qr-fadeIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }

/* ===== CARD ===== */
.qr-card {
    width: 100%;
    max-width: 420px;
    background: var(--qr-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--qr-glass-border);
    border-radius: var(--qr-radius);
    padding: 24px 20px;
    box-shadow: var(--qr-shadow);
}
.qr-card--center { text-align: center; margin-top: 20px; }
.qr-card__icon { font-size: 44px; color: var(--qr-accent); margin-bottom: 10px; }
.qr-card__title { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.qr-card__subtitle { font-size: 14px; color: var(--qr-text-muted); line-height: 1.5; margin-bottom: 18px; }

/* ===== INPUTS ===== */
.qr-input-wrap { margin-bottom: 14px; }
.qr-input {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    font-family: var(--qr-font);
    border: 1.5px solid rgba(124,92,252,.25);
    border-radius: var(--qr-radius-sm);
    background: rgba(255,255,255,.6);
    color: var(--qr-text);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    -webkit-appearance: none;
}
.qr-input:focus { border-color: var(--qr-accent); box-shadow: 0 0 0 3px rgba(124,92,252,.15); }

.qr-textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    font-family: var(--qr-font);
    border: 1.5px solid rgba(124,92,252,.25);
    border-radius: var(--qr-radius-sm);
    background: rgba(255,255,255,.6);
    color: var(--qr-text);
    outline: none;
    resize: vertical;
    transition: border-color .2s;
    margin-bottom: 16px;
    -webkit-appearance: none;
}
.qr-textarea:focus { border-color: var(--qr-accent); }

.qr-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--qr-text-muted);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 8px;
}

/* ===== BUTTONS ===== */
.qr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--qr-font);
    border: none;
    border-radius: var(--qr-radius-sm);
    cursor: pointer;
    transition: background .2s, transform .1s, opacity .2s;
    -webkit-tap-highlight-color: transparent;
}
.qr-btn:active { transform: scale(.97); }
.qr-btn--block { width: 100%; }
.qr-btn--flex { flex: 1; }
.qr-btn--primary { background: var(--qr-accent); color: #fff; }
.qr-btn--primary:hover { background: var(--qr-accent-dark); }
.qr-btn--outline { background: transparent; color: var(--qr-accent); border: 1.5px solid var(--qr-accent); margin-top: 8px; }
.qr-btn--outline:hover { background: rgba(124,92,252,.08); }
.qr-btn--danger { background: var(--qr-danger); color: #fff; }
.qr-btn--danger:hover { background: #dc2626; }
.qr-btn--disabled { opacity: .5; pointer-events: none; }
.qr-btn__loader { display: none; }

/* ===== ALERT ===== */
.qr-alert {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: var(--qr-radius-sm);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
}
.qr-alert--error { background: rgba(239,68,68,.12); color: var(--qr-error); }
.qr-alert--success { background: rgba(34,197,94,.12); color: var(--qr-success); }

/* ===== CAMERA ===== */
.qr-camera-wrap { width: 100%; max-width: 420px; margin: 0 auto; }
.qr-reader-box { width: 100%; border-radius: var(--qr-radius); overflow: hidden; background: #111; }
.qr-reader-box video { border-radius: var(--qr-radius); }
.qr-camera-hint { text-align: center; font-size: 14px; color: var(--qr-text-muted); margin-top: 14px; }

/* ===== ATTENDEE (scan result) ===== */
.qr-attendee { text-align: center; padding-bottom: 8px; }
.qr-attendee__avatar { font-size: 52px; color: var(--qr-accent); margin-bottom: 6px; }
.qr-attendee__name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.qr-attendee__email { font-size: 14px; color: var(--qr-text-muted); }
.qr-attendee__company { font-size: 13px; color: var(--qr-text-muted); margin-top: 2px; }

.qr-separator { height: 1px; background: rgba(124,92,252,.15); margin: 16px 0; }

/* ===== STAR RATING ===== */
.qr-rating { display: flex; gap: 6px; justify-content: center; margin-bottom: 16px; }
.qr-star {
    background: none; border: none; cursor: pointer;
    font-size: 30px; color: #d4d0e8; padding: 4px;
    transition: color .15s, transform .1s;
    -webkit-tap-highlight-color: transparent;
}
.qr-star:active { transform: scale(1.15); }
.qr-star.active { color: #facc15; }
.qr-star.active i::before { content: '\f005'; }

/* ===== LOADER ===== */
.qr-loader-ring {
    width: 44px; height: 44px;
    border: 4px solid rgba(124,92,252,.2);
    border-top-color: var(--qr-accent);
    border-radius: 50%;
    animation: qr-spin .8s linear infinite;
    margin: 0 auto 14px;
}
@keyframes qr-spin { to { transform: rotate(360deg); } }

/* ===== SUCCESS ===== */
.qr-success-icon {
    width: 68px; height: 68px; border-radius: 50%;
    background: var(--qr-success); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px; margin: 0 auto 14px;
    animation: qr-pop .4s cubic-bezier(.34,1.56,.64,1);
}
@keyframes qr-pop { 0%{transform:scale(0)} 100%{transform:scale(1)} }

/* =========================================================
   DASHBOARD
   ========================================================= */
.qr-dash-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
    width: 100%;
    max-width: 480px;
}
.qr-dash-metric {
    background: var(--qr-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--qr-glass-border);
    border-radius: var(--qr-radius-sm);
    padding: 14px 10px;
    text-align: center;
    box-shadow: var(--qr-shadow);
}
.qr-dash-metric__val { display: block; font-size: 26px; font-weight: 700; color: var(--qr-accent); line-height: 1.1; }
.qr-dash-metric__lbl { display: block; font-size: 11px; font-weight: 500; color: var(--qr-text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: .4px; }

/* Lead list */
.qr-dash-list { width: 100%; max-width: 480px; display: flex; flex-direction: column; gap: 8px; }
.qr-dash-loading { text-align: center; padding: 40px 0; color: var(--qr-text-muted); font-size: 14px; width: 100%; }
.qr-dash-empty { text-align: center; padding: 50px 20px; color: var(--qr-text-muted); font-size: 14px; width: 100%; }
.qr-dash-empty i { font-size: 48px; display: block; margin-bottom: 12px; opacity: .4; }

/* Pending sync banner */
.qr-pending-banner {
    width: 100%;
    max-width: 480px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: rgba(251,191,36,.15);
    border: 1px solid rgba(251,191,36,.35);
    border-radius: var(--qr-radius-sm);
    padding: 10px 14px;
    margin-bottom: 14px;
}
.qr-pending-banner__text {
    font-size: 13px;
    font-weight: 500;
    color: #92400e;
    display: flex;
    align-items: center;
    gap: 8px;
}
.qr-pending-banner__text i { font-size: 16px; color: #d97706; }
.qr-pending-banner__btn {
    flex-shrink: 0;
    background: #d97706;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--qr-font);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    -webkit-tap-highlight-color: transparent;
}
.qr-pending-banner__btn:active { opacity: .8; }

/* Detail pending badge */
.qr-detail-pending-badge {
    text-align: center;
    background: rgba(251,191,36,.15);
    border: 1px solid rgba(251,191,36,.35);
    color: #92400e;
    border-radius: var(--qr-radius-sm);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 14px;
}
.qr-detail-pending-badge i { color: #d97706; margin-right: 4px; }

/* Lead item */
.qr-lead-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--qr-glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--qr-glass-border);
    border-radius: var(--qr-radius-sm);
    padding: 12px 14px;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
    -webkit-tap-highlight-color: transparent;
}
.qr-lead-item:active { transform: scale(.98); }
.qr-lead-item__avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: rgba(124,92,252,.12);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; overflow: hidden;
    font-size: 22px; color: var(--qr-accent);
}
.qr-lead-item__avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.qr-lead-item__info { flex: 1; min-width: 0; }
.qr-lead-item__name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin: 0 0 3px; }
.qr-lead-item__stars { font-size: 13px; color: #d4d0e8; }
.qr-lead-item__stars .filled { color: #facc15; }
.qr-lead-item__sync { font-size: 11px; color: #d97706; margin-left: 6px; }
.qr-lead-item--pending { border-left: 3px solid #fbbf24; }
.qr-lead-item__arrow { color: var(--qr-text-muted); font-size: 14px; flex-shrink: 0; opacity: .5; }

/* =========================================================
   LEAD DETAIL (full-screen overlay)
   ========================================================= */
.qr-lead-detail {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: linear-gradient(135deg, var(--qr-bg-a) 0%, var(--qr-bg-b) 50%, var(--qr-bg-c) 100%);
    display: flex;
    flex-direction: column;
    animation: qr-slideUp .3s ease;
}
@keyframes qr-slideUp { from{transform:translateY(30px);opacity:0} to{transform:translateY(0);opacity:1} }

.qr-lead-detail__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(255,255,255,.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--qr-glass-border);
    flex-shrink: 0;
}
.qr-lead-detail__back {
    background: none; border: none; font-size: 20px; color: var(--qr-text);
    cursor: pointer; padding: 6px; -webkit-tap-highlight-color: transparent;
}
.qr-lead-detail__title { font-size: 17px; font-weight: 700; }
.qr-lead-detail__body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px 18px 24px;
}
.qr-lead-detail__profile { text-align: center; margin-bottom: 18px; }
.qr-lead-detail__avatar {
    width: 72px; height: 72px; border-radius: 50%;
    background: rgba(124,92,252,.12);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 10px; font-size: 40px; color: var(--qr-accent);
    overflow: hidden;
}
.qr-lead-detail__avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.qr-lead-detail__name { font-size: 19px; font-weight: 700; margin-bottom: 2px; }
.qr-lead-detail__email { font-size: 14px; color: var(--qr-text-muted); }

.qr-lead-detail__grid {
    background: var(--qr-glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--qr-glass-border);
    border-radius: var(--qr-radius-sm);
    padding: 4px 0;
    margin-bottom: 18px;
}
.qr-lead-detail__field {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
}
.qr-lead-detail__field + .qr-lead-detail__field { border-top: 1px solid rgba(124,92,252,.08); }
.qr-lead-detail__field-icon { width: 28px; text-align: center; color: var(--qr-accent); font-size: 15px; flex-shrink: 0; }
.qr-lead-detail__field label { font-size: 11px; font-weight: 600; color: var(--qr-text-muted); text-transform: uppercase; letter-spacing: .3px; display: block; margin: 0; }
.qr-lead-detail__field span { font-size: 14px; font-weight: 500; }

.qr-lead-detail__footer {
    display: flex;
    gap: 10px;
    padding: 14px 18px;
    padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    background: rgba(255,255,255,.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--qr-glass-border);
    flex-shrink: 0;
}

/* =========================================================
   FAB (floating action button)
   ========================================================= */
.qr-fab {
    position: fixed;
    bottom: 24px;
    right: 20px;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 22px;
    background: var(--qr-accent);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    font-family: var(--qr-font);
    border: none;
    border-radius: 50px;
    box-shadow: 0 6px 24px rgba(124,92,252,.4);
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
    -webkit-tap-highlight-color: transparent;
}
.qr-fab:active { transform: scale(.95); }
.qr-fab i { font-size: 18px; }

/* ===== RESPONSIVE ===== */
#desktop-block { display: none !important; }

@media (min-width: 768px) {
    .qr-screen { padding-left: 24px; padding-right: 24px; }
    .qr-dash-metrics { max-width: 600px; }
    .qr-dash-list { max-width: 600px; }
    .qr-pending-banner { max-width: 600px; }
    .qr-card { max-width: 520px; }
    .qr-camera-wrap { max-width: 520px; }
    .qr-lead-detail__body { max-width: 600px; margin: 0 auto; }
}

/* html5-qrcode direct API */
#qr-reader { border: none !important; border-radius: var(--qr-radius); overflow: hidden; }
#qr-reader video { width: 100% !important; border-radius: var(--qr-radius); }
#qr-reader img { display: none !important; }