/* ========================================================
   DESIGN SYSTEM - BARBEARIA MODERNA (DARK PREMIUM)
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --bg-main: #0e0e11;
    --bg-card: #18181d;
    --bg-card-hover: #22222a;
    --bg-input: #121216;
    
    --primary: #e5a93b;
    --primary-hover: #f5b94f;
    --primary-glow: rgba(229, 169, 59, 0.25);
    
    --text-title: #ffffff;
    --text-body: #e2e2e8;
    --text-muted: #8e8e9f;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(229, 169, 59, 0.4);
    
    --success: #10b981;
    --danger: #ef4444;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-pill: 9999px;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 25px var(--primary-glow);
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-main);
    color: var(--text-body);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Background Atmosphere Glow */
body::before {
    content: '';
    position: fixed;
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 350px;
    background: radial-gradient(ellipse at center, rgba(229, 169, 59, 0.12) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 620px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Header & Banner */
.header-barber {
    text-align: center;
    padding: 35px 0 25px;
}

.logo-badge {
    width: 82px;
    height: 82px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #25252f 0%, #17171d 100%);
    border: 2px solid var(--primary);
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 38px;
    color: var(--primary);
    box-shadow: var(--shadow-glow);
    position: relative;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 800;
    color: var(--text-title);
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.brand-subtitle {
    font-size: 13.5px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.brand-subtitle svg {
    color: var(--primary);
}

.badge-open {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    margin-top: 10px;
}

.badge-open::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

/* Progress Stepper */
.stepper-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0 28px;
    padding: 12px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    position: sticky;
    top: 12px;
    z-index: 100;
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.step-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
}

.step-circle {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: var(--transition);
}

.step-item.active {
    color: var(--primary);
}

.step-item.active .step-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
    font-weight: 700;
    box-shadow: var(--shadow-glow);
}

.step-item.completed .step-circle {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--success);
    color: var(--success);
}

/* Section Card Box */
.section-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-soft);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-title);
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title svg {
    color: var(--primary);
}

.section-desc {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Filtros e Busca de Serviços */
.service-filter-container {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-bar-wrap {
    position: relative;
    width: 100%;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    width: 18px;
    height: 18px;
    pointer-events: none;
}

.search-input {
    width: 100%;
    background: var(--bg-input);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 38px 12px 42px;
    color: #fff;
    font-size: 13.5px;
    font-family: var(--font-body);
    outline: none;
    transition: var(--transition);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.clear-search-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.clear-search-btn:hover {
    color: #fff;
}

.category-chips-wrap {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
}

.category-chips-wrap::-webkit-scrollbar {
    display: none;
}

.category-chip {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 12.5px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
    user-select: none;
}

.category-chip:hover {
    background: var(--bg-card-hover);
    color: #fff;
    border-color: var(--border-hover);
}

.category-chip.active {
    background: var(--primary);
    color: #121214;
    border-color: var(--primary);
    font-weight: 700;
    box-shadow: var(--shadow-glow);
}

/* Services Selection List */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.service-card.selected {
    background: rgba(229, 169, 59, 0.06);
    border-color: var(--primary);
    box-shadow: 0 4px 18px var(--primary-glow);
}

.service-info {
    flex: 1;
    padding-right: 14px;
}

.service-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-title);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge-featured {
    font-size: 10px;
    background: var(--primary);
    color: #121214;
    padding: 2px 7px;
    border-radius: var(--radius-pill);
    font-weight: 800;
    text-transform: uppercase;
}

.service-description {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: 8px;
}

.service-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
}

.service-duration {
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.service-price {
    color: var(--primary);
    font-weight: 700;
    font-size: 15px;
    font-family: var(--font-heading);
}

.service-check {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: transparent;
}

.service-card.selected .service-check {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
}

/* Barbers Grid */
.barbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
}

.barber-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 12px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.barber-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.barber-card.selected {
    background: rgba(229, 169, 59, 0.08);
    border-color: var(--primary);
    box-shadow: 0 4px 18px var(--primary-glow);
}

.barber-avatar {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    margin: 0 auto 10px;
    background: #252530;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    overflow: hidden;
}

.barber-card.selected .barber-avatar {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.barber-name {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-title);
    margin-bottom: 2px;
}

.barber-specialty {
    font-size: 11px;
    color: var(--text-muted);
}

/* Horizontal Date Picker Carousel */
.date-carousel {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 6px 2px 14px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.date-carousel::-webkit-scrollbar {
    height: 5px;
}
.date-carousel::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

.date-card {
    flex: 0 0 68px;
    background: rgba(255, 255, 255, 0.02);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 6px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.date-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.date-card.selected {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.date-card.selected .date-day-week,
.date-card.selected .date-day-num,
.date-card.selected .date-month {
    color: #121214 !important;
}

.date-day-week {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
}

.date-day-num {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: var(--text-title);
    margin: 2px 0;
}

.date-month {
    font-size: 11px;
    color: var(--text-muted);
}

/* Time Slots Grid */
.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(78px, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.slot-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 4px;
    color: var(--text-title);
    font-family: var(--font-heading);
    font-size: 14.5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.slot-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
}

.slot-btn.selected {
    background: var(--primary);
    border-color: var(--primary);
    color: #121214;
    box-shadow: var(--shadow-glow);
}

.empty-state {
    text-align: center;
    padding: 30px 10px;
    color: var(--text-muted);
    font-size: 13.5px;
}

/* Input Fields */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.input-control {
    width: 100%;
    background: var(--bg-input);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
}

.input-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Sticky Bottom Summary Bar */
.bottom-bar {
    position: sticky;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(24, 24, 29, 0.95);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--border-color);
    padding: 16px 20px;
    z-index: 1000;
    box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.6);
}

.summary-content {
    max-width: 620px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.summary-totals {
    display: flex;
    flex-direction: column;
}

.summary-label {
    font-size: 11.5px;
    color: var(--text-muted);
}

.summary-values {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.summary-price {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
}

.summary-time {
    font-size: 12.5px;
    color: var(--text-muted);
}

.btn-primary {
    background: var(--primary);
    color: #121214;
    border: none;
    border-radius: var(--radius-pill);
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
}

/* Modal de Sucesso */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    max-width: 460px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.7);
    transform: scale(0.9);
    transition: var(--transition);
}

.modal-overlay.open .modal-card {
    transform: scale(1);
}

.modal-icon-success {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 18px;
    border: 2px solid var(--success);
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
}

.modal-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.modal-details {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 24px;
    text-align: left;
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-detail-row {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
}

.modal-detail-row strong {
    color: #fff;
}

.btn-whatsapp-confirm {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    background: #25d366;
    color: #fff;
    font-weight: 700;
    padding: 14px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-size: 15px;
    transition: var(--transition);
    margin-bottom: 12px;
}

.btn-whatsapp-confirm:hover {
    background: #22bf5b;
    transform: translateY(-2px);
}

.btn-close-modal {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
    padding: 8px;
}

.btn-close-modal:hover {
    color: #fff;
}

/* Skeleton Shimmer Loading */
.skeleton {
    background: linear-gradient(90deg, #1c1c22 25%, #282832 50%, #1c1c22 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================================
   FORMAS DE PAGAMENTO (SELEÇÃO NO CLIENTE)
   ============================================================ */
.payment-methods-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 8px;
}

@media (min-width: 480px) {
    .payment-methods-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.payment-method-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    user-select: none;
}

.payment-method-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.payment-method-card.active {
    background: rgba(229, 169, 59, 0.08);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.pay-radio-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.payment-method-card.active .pay-radio-dot {
    border-color: var(--primary);
}

.payment-method-card.active .pay-radio-dot::after {
    content: '';
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--primary);
}

.pay-icon-wrap {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-body);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.payment-method-card.active .pay-icon-wrap {
    background: rgba(229, 169, 59, 0.2);
    color: var(--primary);
}

.pay-icon-wrap.pix {
    color: #00d2c4;
}

.payment-method-card.active .pay-icon-wrap.pix {
    background: rgba(0, 210, 196, 0.2);
    color: #00d2c4;
}

.pay-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pay-title {
    font-size: 13.5px;
    font-weight: 700;
    color: #fff;
}

.pay-desc {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.3;
    margin-top: 2px;
}

.badge-pix-instant {
    display: inline-block;
    padding: 2px 6px;
    border-radius: var(--radius-pill);
    background: rgba(0, 210, 196, 0.15);
    color: #00d2c4;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-pix-req {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
}

/* ============================================================
   MODAL DE PAGAMENTO PIX
   ============================================================ */
.modal-pix-qr-wrap {
    background: #ffffff;
    padding: 14px;
    border-radius: var(--radius-md);
    display: inline-block;
    margin: 14px auto;
    box-shadow: 0 4px 18px rgba(0,0,0,0.4);
}

.modal-pix-qr-img {
    display: block;
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin: 0 auto;
}

.copia-cola-container {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
    margin: 14px 0 18px;
    text-align: left;
}

.copia-cola-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
}

.copia-cola-field-wrap {
    display: flex;
    gap: 8px;
    align-items: center;
}

.copia-cola-input {
    flex: 1;
    background: #121214;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #a1a1aa;
    font-size: 11.5px;
    font-family: monospace;
    padding: 8px 10px;
    outline: none;
    user-select: all;
}

.btn-copiar-pix {
    background: var(--primary);
    color: #121214;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    padding: 9px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: var(--transition);
}

.btn-copiar-pix:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-copiar-pix.copiado {
    background: #10b981;
    color: #fff;
}

/* Radar de Polling ao vivo */
.pix-status-radar {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-pill);
    padding: 6px 14px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.radar-dot {
    position: relative;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e5a93b;
}

.radar-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: radarPulse 1.8s infinite ease-out;
}

@keyframes radarPulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(3.5); opacity: 0; }
}