/* ===== RESET & BASE ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #c4b5fd;
    --accent: #06b6d4;
    --accent-dark: #0891b2;
    --bg-dark: #030712;
    --bg-card: #0c1222;
    --bg-panel: #111827;
    --bg-input: #0f172a;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border: #1e293b;
    --border-hover: #334155;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --gradient-1: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
    --gradient-2: linear-gradient(135deg, #06b6d4 0%, #7c3aed 100%);
    --gradient-3: linear-gradient(135deg, #ef4444 0%, #f59e0b 100%);
    --radius: 18px;
    --radius-sm: 12px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== BACKGROUND ===== */
.bg-glow {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0; pointer-events: none;
    background: radial-gradient(ellipse at 15% 5%, rgba(124,58,237,0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 85% 95%, rgba(6,182,212,0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 50% 50%, rgba(236,72,153,0.04) 0%, transparent 60%);
    animation: bgPulse 8s ease-in-out infinite alternate;
}

@keyframes bgPulse {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

/* Floating orbs */
.bg-glow::before, .bg-glow::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 12s ease-in-out infinite;
}
.bg-glow::before {
    width: 500px; height: 500px;
    top: 5%; left: 0%;
    background: rgba(124,58,237,0.1);
}
.bg-glow::after {
    width: 400px; height: 400px;
    bottom: 5%; right: 5%;
    background: rgba(6,182,212,0.08);
    animation-delay: -6s;
    animation-direction: reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ===== HEADER ===== */
.header {
    position: sticky; top: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 30px;
    background: rgba(3,7,18,0.9); backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    animation: slideDown 0.6s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.3rem; font-weight: 800;
    background: var(--gradient-2); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.logo i { 
    font-size: 1.5rem; -webkit-text-fill-color: var(--accent);
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.badge {
    background: rgba(124,58,237,0.15); border: 1px solid rgba(124,58,237,0.5);
    padding: 7px 16px; border-radius: 24px;
    font-size: 0.73rem; font-weight: 700; color: var(--primary-light);
    animation: fadeInRight 0.8s ease 0.3s both;
    text-transform: uppercase; letter-spacing: 0.5px;
}

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

/* ===== HERO SECTION ===== */
.hero {
    position: relative; z-index: 1;
    display: flex; align-items: center; justify-content: center;
    min-height: 75vh; padding: 60px 20px; text-align: center;
}

.hero-content { max-width: 700px; }

.hero-title {
    font-size: 3.2rem; font-weight: 900; line-height: 1.2;
    margin-bottom: 18px; letter-spacing: -1px;
    animation: heroFadeUp 0.8s ease both;
}

@keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.gradient-text {
    background: var(--gradient-2); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
    position: relative;
}

.gradient-text::after {
    content: '';
    position: absolute; bottom: -4px; left: 0; right: 0;
    height: 3px; background: var(--gradient-2); border-radius: 2px;
    animation: lineGrow 1s ease 0.8s both;
}

@keyframes lineGrow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.hero-subtitle {
    font-size: 1.1rem; color: var(--text-secondary);
    line-height: 1.7; margin-bottom: 35px; max-width: 550px; margin-inline: auto;
    animation: heroFadeUp 0.8s ease 0.2s both;
}

.hero-stats {
    display: flex; justify-content: center; gap: 40px; margin-bottom: 40px;
    animation: heroFadeUp 0.8s ease 0.4s both;
}

.stat-item { 
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    transition: transform 0.3s;
}
.stat-item:hover { transform: scale(1.1); }

.stat-number {
    font-size: 2.4rem; font-weight: 900;
    background: var(--gradient-1); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}

.stat-label { font-size: 0.8rem; color: var(--text-secondary); font-weight: 500; }

.hero-cta {
    display: inline-flex; text-decoration: none;
    padding: 16px 36px; font-size: 1rem;
    animation: heroFadeUp 0.8s ease 0.6s both;
}

.hero-cta i { animation: bounce 2s ease-in-out infinite; }

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* ===== TOOLS SECTION ===== */
.tools-section {
    position: relative; z-index: 1;
    max-width: 1000px; margin: 0 auto; padding: 0 20px 60px;
}

.section-title {
    text-align: center; font-size: 1.5rem; font-weight: 700;
    margin-bottom: 36px; display: flex; align-items: center;
    justify-content: center; gap: 12px;
    animation: heroFadeUp 0.8s ease 0.8s both;
}
.section-title i { color: var(--accent); animation: spin 4s linear infinite; }

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.tools-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

/* ===== 3D TOOL CARDS ===== */
.tool-card {
    background: linear-gradient(145deg, #111827, #1e293b);
    border: 1px solid var(--border);
    border-radius: var(--radius); padding: 36px 26px;
    cursor: pointer; text-align: center;
    position: relative; overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
    transform: translateY(0) perspective(800px) rotateX(0);
    box-shadow: 0 10px 0 rgba(0,0,0,0.5), 0 20px 50px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
    animation: cardSlideUp 0.6s ease both;
}

.tool-card:nth-child(1) { animation-delay: 0.9s; }
.tool-card:nth-child(2) { animation-delay: 1.0s; }
.tool-card:nth-child(3) { animation-delay: 1.1s; }
.tool-card:nth-child(4) { animation-delay: 1.2s; }
.tool-card:nth-child(5) { animation-delay: 1.3s; }

@keyframes cardSlideUp {
    from { opacity: 0; transform: translateY(40px) perspective(800px) rotateX(5deg); }
    to { opacity: 1; transform: translateY(0) perspective(800px) rotateX(0); }
}

.tool-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; background: var(--gradient-1); opacity: 0;
    transition: opacity 0.3s;
}

.tool-card::after {
    content: ''; position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(108,92,231,0.06) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.5s;
}

.tool-card:hover {
    transform: translateY(-10px) perspective(800px) rotateX(3deg) scale(1.03);
    border-color: var(--primary);
    box-shadow: 0 16px 0 rgba(124,58,237,0.4), 0 32px 80px rgba(124,58,237,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
}

.tool-card:hover::before { opacity: 1; }
.tool-card:hover::after { opacity: 1; }

.tool-card:active {
    transform: translateY(2px) perspective(800px) rotateX(0) scale(0.98);
    box-shadow: 0 4px 0 rgba(0,0,0,0.4), 0 6px 15px rgba(0,0,0,0.2);
}

.tool-card-icon {
    width: 72px; height: 72px; margin: 0 auto 20px;
    background: var(--gradient-1); border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; color: white;
    box-shadow: 0 6px 0 rgba(91,33,182,0.7), 0 12px 30px rgba(124,58,237,0.4);
    transition: transform 0.4s, box-shadow 0.4s;
}

.tool-card:hover .tool-card-icon {
    transform: translateY(-4px) rotate(-5deg) scale(1.1);
    box-shadow: 0 8px 0 rgba(90,75,209,0.6), 0 16px 35px rgba(102,126,234,0.4);
}

.tool-card h3 {
    font-size: 1.08rem; font-weight: 700; margin-bottom: 8px;
    transition: color 0.3s;
}
.tool-card:hover h3 { color: var(--accent); }

.tool-card p {
    font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5;
}

/* ===== TOOL PANEL CONTAINER ===== */
.tool-panel-container {
    position: relative; z-index: 1;
    max-width: 950px; margin: 0 auto; padding: 20px 20px 60px;
    animation: panelEnter 0.5s cubic-bezier(0.175,0.885,0.32,1.275) both;
}

@keyframes panelEnter {
    from { opacity: 0; transform: translateY(30px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.back-btn {
    margin-bottom: 20px; text-decoration: none;
    transition: all 0.3s;
}
.back-btn:hover i { animation: slideLeft 0.5s ease infinite; }

@keyframes slideLeft {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-4px); }
}

/* ===== PANELS ===== */
.panel {
    background: linear-gradient(145deg, #111827, #0f172a);
    border: 1px solid var(--border);
    border-radius: var(--radius); padding: 30px;
    margin-bottom: 24px; position: relative; overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.03);
}

.panel:hover {
    border-color: rgba(124,58,237,0.3);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3), 0 0 40px rgba(124,58,237,0.06), inset 0 1px 0 rgba(255,255,255,0.05);
}

.panel::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: var(--gradient-1); opacity: 0.6;
    animation: shimmer 3s ease infinite;
}

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

.panel-header {
    margin-bottom: 20px; display: flex; justify-content: space-between;
    align-items: flex-start; flex-wrap: wrap; gap: 10px;
}

.panel-header h2 {
    font-size: 1.25rem; font-weight: 700;
    display: flex; align-items: center; gap: 10px;
}
.panel-header h2 i { color: var(--accent); }

.panel-header h3 {
    font-size: 1.05rem; font-weight: 600;
    display: flex; align-items: center; gap: 8px;
}
.panel-header h3 i { color: var(--accent); }

.panel-desc { color: var(--text-secondary); font-size: 0.82rem; margin-top: 6px; }

/* ===== 3D BUTTONS ===== */
.btn-3d {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 10px; padding: 15px 30px; border: none; border-radius: 14px;
    font-size: 0.92rem; font-weight: 700; cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s cubic-bezier(0.25,0.46,0.45,0.94);
    letter-spacing: 0.3px;
}
.btn-3d:active { transform: translateY(4px); }

.btn-primary {
    width: 100%; background: var(--gradient-1); color: white;
    box-shadow: 0 7px 0 #5b21b6, 0 14px 35px rgba(124,58,237,0.4);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 0 #5b21b6, 0 20px 50px rgba(124,58,237,0.5);
}
.btn-primary:active {
    transform: translateY(5px);
    box-shadow: 0 2px 0 #5b21b6, 0 4px 12px rgba(124,58,237,0.2);
}

.btn-accent {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%); color: white;
    box-shadow: 0 5px 0 #065f5c, 0 10px 25px rgba(6,182,212,0.35);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 0 #065f5c, 0 14px 32px rgba(6,182,212,0.45);
}
.btn-accent:active {
    transform: translateY(3px);
    box-shadow: 0 2px 0 #065f5c, 0 3px 10px rgba(6,182,212,0.2);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); color: white;
    box-shadow: 0 5px 0 #7f1d1d, 0 10px 25px rgba(239,68,68,0.35);
}
.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 0 #7f1d1d, 0 14px 32px rgba(239,68,68,0.45);
}
.btn-danger:active {
    transform: translateY(3px);
    box-shadow: 0 2px 0 #7f1d1d, 0 3px 10px rgba(239,68,68,0.2);
}

.btn-small { padding: 10px 18px; font-size: 0.78rem; border-radius: 11px; width: auto; }
.btn-group { display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== FORM ELEMENTS ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }

.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 4px; }

.form-group label {
    font-size: 0.78rem; color: var(--text-secondary); font-weight: 600;
    display: flex; align-items: center; gap: 6px;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group label i { font-size: 0.7rem; color: var(--primary-light); }

.form-group input, .form-group select, .form-group textarea {
    background: var(--bg-input); border: 1.5px solid var(--border);
    border-radius: var(--radius-sm); padding: 14px 18px;
    color: var(--text-primary); font-size: 0.9rem;
    font-family: 'Inter', sans-serif; transition: all 0.3s; outline: none; width: 100%;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

.form-group textarea {
    resize: vertical; font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem; line-height: 1.6;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108,92,231,0.12), inset 0 0 0 1px var(--primary);
}

.form-group input::placeholder, .form-group textarea::placeholder {
    color: var(--text-secondary); opacity: 0.4;
}

/* ===== DATA TABLE ===== */
.table-wrapper { overflow-x: auto; border-radius: var(--radius-sm); }

.data-table { width: 100%; border-collapse: collapse; }

.data-table th {
    text-align: left; padding: 12px 14px; font-size: 0.7rem;
    color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px;
    border-bottom: 1px solid var(--border); background: rgba(0,0,0,0.2);
}

.data-table td {
    padding: 11px 14px; font-size: 0.82rem;
    border-bottom: 1px solid rgba(30,30,80,0.5);
    font-family: 'JetBrains Mono', monospace;
}

.data-table tr:hover { background: rgba(108,92,231,0.04); }
.data-table .brand-icon { font-size: 1.2rem; color: var(--accent); }

.copy-row-btn {
    background: rgba(124,58,237,0.1); border: 1.5px solid var(--border);
    border-radius: 10px; padding: 8px 14px; color: var(--text-secondary);
    cursor: pointer; transition: all 0.25s; font-size: 0.75rem;
    box-shadow: 0 3px 0 rgba(0,0,0,0.4);
    font-weight: 600;
}
.copy-row-btn:hover {
    color: var(--accent); border-color: var(--accent);
    background: rgba(6,182,212,0.12); transform: translateY(-2px);
    box-shadow: 0 5px 0 rgba(0,0,0,0.4), 0 6px 15px rgba(6,182,212,0.25);
}
.copy-row-btn:active { transform: translateY(2px); box-shadow: 0 1px 0 rgba(0,0,0,0.3); }

/* ===== TEMP MAIL ===== */
.temp-mail-controls { display: flex; flex-direction: column; gap: 16px; }

.email-display { display: flex; align-items: center; gap: 10px; }

.email-box {
    flex: 1; background: var(--bg-input); border: 1.5px solid var(--border);
    border-radius: var(--radius-sm); padding: 15px 18px;
    display: flex; align-items: center; gap: 12px;
    font-family: 'JetBrains Mono', monospace; font-size: 0.88rem; color: var(--accent);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}
.email-box i { color: var(--primary-light); font-size: 1rem; }

.mail-btns { display: flex; gap: 10px; }

.inbox-count {
    font-size: 0.8rem; color: var(--text-secondary);
    background: rgba(108,92,231,0.1); padding: 4px 12px; border-radius: 12px;
}

.inbox-list { min-height: 120px; }

.empty-state {
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; padding: 40px 20px; color: var(--text-secondary); gap: 12px;
}
.empty-state i { font-size: 2.5rem; opacity: 0.3; }
.empty-state p { font-size: 0.85rem; opacity: 0.6; text-align: center; }

.email-item {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 16px; border-bottom: 1px solid var(--border);
    cursor: pointer; transition: background 0.2s; border-radius: 8px;
}
.email-item:hover { background: rgba(108,92,231,0.05); }

.email-item .email-icon {
    width: 40px; height: 40px; background: var(--gradient-1);
    border-radius: 10px; display: flex; align-items: center;
    justify-content: center; font-size: 0.9rem; color: white; flex-shrink: 0;
}
.email-item .email-info { flex: 1; min-width: 0; }
.email-item .email-from { font-weight: 600; font-size: 0.85rem; margin-bottom: 3px; }
.email-item .email-subject {
    font-size: 0.78rem; color: var(--text-secondary);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.email-item .email-time { font-size: 0.7rem; color: var(--text-secondary); flex-shrink: 0; }

/* ===== FAKE ADDRESS ===== */
.address-cards { display: grid; gap: 16px; }

.addr-card {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 20px;
    transition: border-color 0.3s;
}
.addr-card:hover { border-color: var(--primary); }

.addr-card-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px;
}
.addr-card-header h4 {
    font-size: 0.9rem; font-weight: 600; color: var(--accent);
    display: flex; align-items: center; gap: 8px;
}

.addr-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.addr-field { display: flex; flex-direction: column; gap: 3px; }
.addr-field .field-label {
    font-size: 0.65rem; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600;
}
.addr-field .field-value {
    font-size: 0.82rem; font-family: 'JetBrains Mono', monospace; color: var(--text-primary);
}

/* ===== BIN LOOKUP ===== */
.bin-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.bin-info-item {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 16px;
    display: flex; flex-direction: column; gap: 6px;
}
.bin-info-item .info-label {
    font-size: 0.68rem; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 0.8px; font-weight: 600;
}
.bin-info-item .info-value {
    font-size: 0.95rem; font-weight: 600; color: var(--text-primary);
    display: flex; align-items: center; gap: 8px;
}
.bin-info-item .info-value i { color: var(--accent); font-size: 1rem; }

/* ===== CC CHECKER ===== */
.checker-stats { display: flex; gap: 12px; }

.stat-live {
    font-size: 0.8rem; font-weight: 700; color: var(--success);
    background: rgba(0,184,148,0.1); padding: 4px 12px; border-radius: 8px;
}
.stat-dead {
    font-size: 0.8rem; font-weight: 700; color: var(--danger);
    background: rgba(255,71,87,0.1); padding: 4px 12px; border-radius: 8px;
}

.status-valid {
    color: var(--success); font-weight: 700; font-size: 0.75rem;
    background: rgba(0,184,148,0.1); padding: 3px 10px; border-radius: 6px;
}
.status-invalid {
    color: var(--danger); font-weight: 700; font-size: 0.75rem;
    background: rgba(255,71,87,0.1); padding: 3px 10px; border-radius: 6px;
}

/* ===== FOOTER ===== */
.footer {
    text-align: center; padding: 24px; border-top: 1px solid var(--border);
    color: var(--text-secondary); font-size: 0.78rem; position: relative; z-index: 1;
}
.footer i { color: var(--primary-light); }

/* ===== TOAST ===== */
.toast {
    position: fixed; bottom: 30px; right: 30px;
    background: linear-gradient(145deg, #111827, #1e293b);
    border: 1.5px solid var(--success);
    padding: 16px 26px; border-radius: 14px;
    display: flex; align-items: center; gap: 12px;
    font-size: 0.88rem; font-weight: 700; color: var(--success);
    transform: translateY(100px) scale(0.8); opacity: 0;
    transition: all 0.5s cubic-bezier(0.175,0.885,0.32,1.275);
    z-index: 1000; box-shadow: 0 12px 50px rgba(0,0,0,0.6), 0 0 20px rgba(16,185,129,0.15);
}
.toast.show { transform: translateY(0) scale(1); opacity: 1; }
.toast i { animation: toastPop 0.5s ease; }

@keyframes toastPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ===== SELECTION ===== */
::selection { background: rgba(108,92,231,0.3); color: white; }

/* ===== HERO PARTICLES ===== */
.hero-particles {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; overflow: hidden;
}

.hero-particles span {
    position: absolute;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--primary-light);
    opacity: 0.3;
    animation: particleFloat 10s ease-in-out infinite;
}

.hero-particles span:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; width: 4px; height: 4px; }
.hero-particles span:nth-child(2) { left: 20%; top: 60%; animation-delay: -2s; width: 8px; height: 8px; opacity: 0.2; }
.hero-particles span:nth-child(3) { left: 35%; top: 80%; animation-delay: -4s; background: var(--accent); }
.hero-particles span:nth-child(4) { left: 50%; top: 15%; animation-delay: -1s; width: 5px; height: 5px; }
.hero-particles span:nth-child(5) { left: 65%; top: 70%; animation-delay: -3s; background: var(--accent); opacity: 0.2; width: 10px; height: 10px; }
.hero-particles span:nth-child(6) { left: 75%; top: 30%; animation-delay: -5s; }
.hero-particles span:nth-child(7) { left: 85%; top: 55%; animation-delay: -7s; width: 4px; height: 4px; background: var(--accent); }
.hero-particles span:nth-child(8) { left: 90%; top: 80%; animation-delay: -6s; opacity: 0.15; width: 12px; height: 12px; }
.hero-particles span:nth-child(9) { left: 5%; top: 45%; animation-delay: -8s; background: var(--accent); width: 5px; height: 5px; }
.hero-particles span:nth-child(10) { left: 45%; top: 40%; animation-delay: -9s; opacity: 0.25; }

@keyframes particleFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25% { transform: translate(15px, -25px) scale(1.2); opacity: 0.5; }
    50% { transform: translate(-10px, -50px) scale(0.8); opacity: 0.2; }
    75% { transform: translate(20px, -25px) scale(1.1); opacity: 0.4; }
}

/* ===== INPUT GLOW ===== */
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108,92,231,0.12), inset 0 0 0 1px var(--primary),
                0 0 20px rgba(108,92,231,0.1);
    animation: inputGlow 1.5s ease infinite alternate;
}

@keyframes inputGlow {
    from { box-shadow: 0 0 0 3px rgba(108,92,231,0.12), 0 0 15px rgba(108,92,231,0.08); }
    to { box-shadow: 0 0 0 3px rgba(108,92,231,0.18), 0 0 25px rgba(108,92,231,0.15); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header { padding: 14px 16px; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 0.92rem; }
    .hero-stats { gap: 28px; }
    .stat-number { font-size: 1.6rem; }
    .hero { min-height: 60vh; padding: 40px 16px; }
    .tools-grid { grid-template-columns: 1fr; gap: 16px; }
    .tool-card { padding: 28px 20px; }
    .form-grid { grid-template-columns: 1fr; }
    .tool-panel-container { padding: 16px 14px 40px; }
    .panel { padding: 22px 18px; }
    .panel-header { flex-direction: column; gap: 12px; }
    .addr-fields { grid-template-columns: 1fr; }
    .bin-info-grid { grid-template-columns: 1fr; }
    .email-display { flex-direction: column; align-items: stretch; }
    .mail-btns { flex-direction: column; }
    .mail-btns .btn-3d { width: 100%; }
    .btn-group { width: 100%; }
    .btn-group .btn-3d { flex: 1; }
    .btn-3d { padding: 14px 22px; font-size: 0.88rem; }
    .back-btn { width: 100%; justify-content: center; }

    /* Mobile CC Results - vertical card layout */
    .data-table thead { display: none; }
    .data-table tr {
        display: flex; flex-direction: column;
        background: linear-gradient(145deg, #111827, #1e293b);
        border: 1px solid var(--border);
        border-radius: 14px; padding: 16px 18px; margin-bottom: 12px;
        gap: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    }
    .data-table td {
        display: flex; align-items: center; gap: 10px;
        padding: 5px 0; border-bottom: none; font-size: 0.88rem;
    }
    .data-table td::before {
        content: attr(data-label);
        font-size: 0.7rem; font-weight: 700; color: var(--text-secondary);
        text-transform: uppercase; letter-spacing: 0.5px;
        min-width: 65px; font-family: 'Inter', sans-serif;
    }
    .data-table td:first-child { display: none; }
    .data-table td:last-child { 
        justify-content: flex-end; padding-top: 10px; 
        border-top: 1px solid var(--border); margin-top: 4px;
    }
}

@media (max-width: 400px) {
    .hero-title { font-size: 1.8rem; }
    .badge { display: none; }
    .btn-3d { padding: 13px 18px; font-size: 0.84rem; }
    .tool-card { padding: 24px 16px; }
    .tool-card-icon { width: 60px; height: 60px; font-size: 1.5rem; }
    .panel { padding: 18px 14px; }
}



/* ===== MESSAGE VIEWER ===== */
.msg-viewer {
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.msg-viewer-header {
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; margin-bottom: 16px; flex-wrap: wrap;
}

.msg-back-btn, .msg-copy-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border);
    background: var(--bg-input); color: var(--text-secondary);
    font-size: 0.78rem; font-weight: 600; cursor: pointer;
    font-family: 'Inter', sans-serif; transition: all 0.25s;
}

.msg-back-btn:hover {
    color: var(--accent); border-color: var(--accent);
    background: rgba(0,206,201,0.08);
}

.msg-copy-btn:hover {
    color: var(--primary-light); border-color: var(--primary);
    background: rgba(108,92,231,0.08);
}

.msg-meta {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 16px; margin-bottom: 16px;
}

.msg-subject {
    font-size: 1.05rem; font-weight: 700; margin-bottom: 10px;
    color: var(--text-primary); line-height: 1.4;
}

.msg-details {
    display: flex; flex-wrap: wrap; gap: 16px;
}

.msg-details span {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.78rem; color: var(--text-secondary);
}

.msg-details span i { color: var(--primary-light); font-size: 0.7rem; }

.msg-viewer-body {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius-sm); overflow: hidden;
    min-height: 150px;
}

.msg-text-content {
    padding: 20px; font-size: 0.88rem; line-height: 1.7;
    color: var(--text-primary); word-wrap: break-word;
    font-family: 'Inter', sans-serif;
}

.msg-iframe {
    width: 100%; min-height: 300px; border: none;
    border-radius: var(--radius-sm); background: white;
}

.email-intro {
    font-size: 0.72rem; color: var(--text-secondary); opacity: 0.7;
    margin-top: 3px; white-space: nowrap; overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 768px) {
    .msg-viewer-header { flex-direction: column; align-items: stretch; }
    .msg-back-btn, .msg-copy-btn { width: 100%; justify-content: center; }
    .msg-details { flex-direction: column; gap: 8px; }
    .msg-iframe { min-height: 250px; }
}