/* ==========================================================================
   VirtualSim CSS Stylesheet (Version 1.0.1 - Cache Busted)
   Design System: Deep Dark Mode / Glassmorphism / Teal Highlight
   ========================================================================== */

:root {
    --bg-main: #0b0f19;
    --bg-navbar: #111827;
    --bg-card: #1f2937;
    --border-color: #374151;
    --card-border: rgba(14, 165, 233, 0.5);
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --accent: #0ea5e9;
    --accent-hover: #38bdf8;
    --success: #22c55e;
    --success-hover: #4ade80;
    --danger: #ef4444;
    --warning: #eab308;
    --info: #06b6d4;
    --font-family: 'Inter', sans-serif;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   Navbar Styles
   ========================================================================== */
.navbar {
    background-color: var(--bg-navbar);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 800;
    font-size: 22px;
    letter-spacing: -0.5px;
    cursor: default;
}

.logo-icon {
    color: var(--accent);
    filter: drop-shadow(0 0 8px rgba(14, 165, 233, 0.4));
    font-size: 24px;
}

.logo-text {
    color: var(--text-main);
}

.text-highlight {
    color: var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: rgba(255, 255, 255, 0.03);
    padding: 6px 16px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
}

.balance-display {
    display: flex;
    flex-direction: column;
}

.balance-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.balance-value {
    font-size: 15px;
    font-weight: 700;
    color: var(--success);
}

.user-name {
    font-size: 14px;
    font-weight: 500;
    border-left: 1px solid var(--border-color);
    padding-left: 15px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 8px;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-primary {
    background-color: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.35);
}

.btn-accent {
    background-color: rgba(14, 165, 233, 0.15);
    color: var(--accent-hover);
    border: 1px solid rgba(14, 165, 233, 0.3);
}

.btn-accent:hover {
    background-color: rgba(14, 165, 233, 0.25);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background-color: var(--danger);
    color: #fff;
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    padding: 6px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.btn-icon:hover {
    color: var(--text-main);
}

/* ==========================================================================
   Layout & Panels
   ========================================================================== */
.main-content {
    flex: 1;
    padding: 40px 0;
}

.grid-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 30px;
}

.panel {
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-lg);
}

.panel-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

/* ==========================================================================
   Forms & Controls
   ========================================================================== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    color: var(--text-main);
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: 14px;
    transition: all 0.2s ease;
    color-scheme: dark;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23f3f4f6'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
    cursor: pointer;
}

select.form-control option {
    background-color: #111827;
    color: #f3f4f6;
    padding: 12px;
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.service-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.service-card:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

.service-card.active {
    background-color: rgba(14, 165, 233, 0.06);
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.1);
}

.service-icon {
    font-size: 20px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.service-details {
    display: flex;
    flex-direction: column;
}

.service-name {
    font-size: 14px;
    font-weight: 600;
}

.service-price {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.service-card.active .service-price {
    color: var(--accent-hover);
}

/* Colors helpers */
.text-success { color: var(--success); }
.text-info { color: var(--info); }
.text-danger { color: var(--danger); }
.text-primary { color: var(--accent); }
.text-warning { color: var(--warning); }
.text-light { color: #f3f4f6; }

/* ==========================================================================
   Dashboard Active Orders
   ========================================================================== */
.orders-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon {
    font-size: 48px;
    color: var(--border-color);
    margin-bottom: 16px;
}

.empty-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.empty-subtext {
    font-size: 12px;
    color: rgba(156, 163, 175, 0.6);
}

/* Active Order Card */
.order-item-card {
    background-color: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.order-item-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--accent);
}

.order-item-card.received::before {
    background-color: var(--success);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.order-meta-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.order-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.badge-whatsapp { background-color: rgba(34, 197, 94, 0.15); color: var(--success); }
.badge-telegram { background-color: rgba(6, 182, 212, 0.15); color: var(--info); }
.badge-google { background-color: rgba(239, 104, 104, 0.15); color: var(--danger); }
.badge-other { background-color: rgba(255, 255, 255, 0.05); color: var(--text-main); }

.order-timer {
    font-size: 13px;
    font-weight: 700;
    color: var(--danger);
    background-color: rgba(239, 68, 68, 0.08);
    padding: 4px 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Number display card */
.number-row {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.number-value {
    font-size: 18px;
    font-weight: 700;
    font-family: monospace;
    letter-spacing: 0.5px;
    color: var(--text-main);
}

/* SMS Display Section */
.sms-status-section {
    background-color: rgba(14, 165, 233, 0.03);
    border: 1px dashed var(--accent);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.order-item-card.received .sms-status-section {
    background-color: rgba(34, 197, 94, 0.05);
    border-color: var(--success);
}

.sms-waiting {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-hover);
    font-weight: 500;
    font-size: 14px;
}

.sms-waiting i {
    animation: pulse 1.5s infinite;
}

.sms-result {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
}

.sms-result-label {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--success);
}

.sms-code-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.sms-code-value {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 2px;
    font-family: monospace;
    color: var(--success);
}

.order-actions {
    display: flex;
    gap: 10px;
}

/* ==========================================================================
   Modals
   ========================================================================== */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.modal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 100%;
    max-width: 440px;
    padding: 32px;
    box-shadow: var(--shadow-lg);
    position: relative;
    animation: scaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.modal-close-btn:hover {
    color: var(--text-main);
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}

.modal-intro {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.modal-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

.modal-footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    margin-left: 5px;
}

.modal-footer a:hover {
    color: var(--accent-hover);
}

/* Recharge packages in modal */
.packages-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.package-item {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 14px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.package-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

.package-item.active {
    background-color: rgba(14, 165, 233, 0.06);
    border-color: var(--accent);
}

.package-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.package-title {
    font-size: 14px;
    font-weight: 700;
}

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

.package-price {
    font-size: 16px;
    font-weight: 800;
    color: var(--accent-hover);
}

/* QR Code & checkout styles */
.qrcode-wrapper {
    background-color: #fff;
    padding: 16px;
    border-radius: 12px;
    display: inline-block;
    margin: 15px auto 20px auto;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

.qrcode-wrapper img {
    display: block;
    width: 200px;
    height: 200px;
}

.copy-input-group {
    display: flex;
    gap: 10px;
}

.pix-instructions {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: left;
    margin-top: 15px;
    line-height: 1.6;
}

.polling-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 12px;
    color: var(--accent-hover);
    margin-top: 15px;
    font-weight: 500;
}

.modal-success-text {
    font-size: 15px;
    font-weight: 700;
    color: var(--success);
}

/* ==========================================================================
   Utility Classes & UI Elements
   ========================================================================== */
.hidden {
    display: none !important;
}

.error-banner {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--border-radius);
    color: var(--danger);
    font-size: 13px;
    font-weight: 500;
    padding: 10px 16px;
    margin-bottom: 20px;
    text-align: center;
}

/* Toast alert notification */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-navbar);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 12px 24px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideUpFade 0.25s ease-out;
}

.text-danger { color: var(--danger) !important; }
.text-success { color: var(--success) !important; }
.text-accent { color: var(--accent) !important; }
.text-primary { color: var(--accent-hover) !important; }
.text-warning { color: var(--warning) !important; }
.toast.toast-error { border-color: var(--danger) !important; background-color: #2a1215 !important; color: #fca5a5 !important; }

.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.text-center { text-align: center; }
.text-left { text-align: left; }

/* ==========================================================================
   HIGH-END TIMELINE STYLES (VERCEL-INSPIRED)
   ========================================================================== */
.panel-instructions {
    background-color: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    margin-top: 30px;
}

.panel-title-sm {
    font-size: 15px !important;
    font-weight: 700;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.timeline {
    position: relative;
    padding-left: 20px;
    margin-left: 8px;
    border-left: 2px dashed rgba(14, 165, 233, 0.15);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.timeline-item {
    position: relative;
}

.timeline-badge {
    position: absolute;
    left: -29px;
    top: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--bg-main);
    border: 2px solid var(--accent);
    color: var(--text-main);
    font-size: 9px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 8px rgba(14, 165, 233, 0.4);
    transition: all 0.2s ease;
}

.timeline-item:hover .timeline-badge {
    background-color: var(--accent);
    transform: scale(1.1);
    box-shadow: 0 0 12px rgba(14, 165, 233, 0.6);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    padding: 12px 16px;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
}

.timeline-content:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(14, 165, 233, 0.4);
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.timeline-content h4 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-main);
}

.timeline-content p {
    font-size: 11.5px;
    color: var(--text-muted);
    line-height: 1.5;
}

.timeline-footer {
    background: rgba(234, 179, 8, 0.03);
    border: 1px dashed rgba(234, 179, 8, 0.2);
    color: rgba(234, 179, 8, 0.85);
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 11px;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 20px;
}

.timeline-footer i {
    margin-top: 2px;
}

/* ==========================================================================
   Keyframes Animations
   ========================================================================== */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes slideUpFade {
    from { transform: translate(-50%, 20px); opacity: 0; }
    to { transform: translate(-50%, 0); opacity: 1; }
}

/* Adjustments for grids and layout columns */
.column-left {
    display: flex;
    flex-direction: column;
}

.column-right {
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */
html, body {
    max-width: 100% !important;
    overflow-x: hidden !important;
}

.btn-share {
    white-space: nowrap;
}

@media (max-width: 900px) {
    .grid-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .main-content {
        padding: 16px 0;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 12px !important;
    }
    .navbar {
        padding: 10px 0 !important;
    }
    .navbar .container {
        flex-wrap: wrap !important;
        gap: 8px !important;
        justify-content: space-between !important;
    }
    .logo {
        font-size: 18px !important;
        gap: 6px !important;
    }
    .logo-icon {
        font-size: 20px !important;
    }
    .nav-actions {
        gap: 6px !important;
        flex-wrap: wrap !important;
    }
    .lang-switcher {
        margin-right: 0 !important;
        gap: 2px !important;
    }
    .lang-btn {
        padding: 2px 4px !important;
        font-size: 11px !important;
    }
    .btn-share {
        padding: 4px 8px !important;
        font-size: 11px !important;
    }
    .auth-buttons {
        gap: 6px !important;
        white-space: nowrap !important;
    }
    .btn-nav-login {
        padding: 5px 10px !important;
        font-size: 11px !important;
        border-radius: 16px !important;
        white-space: nowrap !important;
    }
    .btn-nav-register {
        padding: 5px 12px !important;
        font-size: 11px !important;
        border-radius: 16px !important;
        white-space: nowrap !important;
    }
    .user-profile {
        padding: 4px 10px !important;
        gap: 6px !important;
    }
    .user-name {
        display: none !important;
    }
    .panel {
        padding: 16px !important;
        border-radius: 12px !important;
    }
    .panel-title {
        font-size: 17px !important;
    }
    .service-card {
        padding: 12px 14px !important;
    }
}

/* Modern Header Auth Buttons */
.auth-buttons {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    gap: 8px !important;
    white-space: nowrap !important;
}

.btn-nav-login {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 20px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-smooth);
}

.btn-nav-login:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
    color: #fff;
}

.btn-nav-register {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    border: none;
    color: #fff;
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
    transition: var(--transition-smooth);
}

.btn-nav-register:hover {
    background: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 100%);
    box-shadow: 0 6px 16px rgba(14, 165, 233, 0.4);
    transform: translateY(-1px);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    margin-right: 10px;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 6px;
    font-family: var(--font-family);
    font-weight: 700;
    font-size: 12px;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.lang-btn:hover {
    color: var(--accent-hover);
}

.lang-btn.active {
    color: #fff;
    background-color: rgba(14, 165, 233, 0.2);
    border: 1px solid rgba(14, 165, 233, 0.4);
}

.lang-divider {
    color: rgba(255, 255, 255, 0.15);
    font-size: 11px;
}

@media (max-width: 768px) {
    .lang-switcher {
        margin-right: 0;
        margin-bottom: 5px;
    }
}

/* SMS Polling Sonar Animation */
.sms-pulse-icon {
    animation: smsPulse 1.8s infinite ease-in-out;
    display: inline-block;
}

@keyframes smsPulse {
    0% {
        transform: scale(1);
        opacity: 1;
        text-shadow: 0 0 0 rgba(14, 165, 233, 0.4);
    }
    50% {
        transform: scale(1.15);
        opacity: 0.7;
        color: var(--accent-hover);
        text-shadow: 0 0 10px rgba(14, 165, 233, 0.8);
    }
    100% {
        transform: scale(1);
        opacity: 1;
        text-shadow: 0 0 0 rgba(14, 165, 233, 0.4);
    }
}