/* ============================================
   HACKER ACADEMY — REGISTER STYLESHEET
   Premium Cyberpunk Registration System
   Founded & Owned by Er. Priyanshu Sharma
   File: css/register.css
   Version: 1.0.0
   
   COMPONENTS:
   - Register Layout (Split Screen)
   - Branding Panel (Left)
   - Multi-Step Form Wizard (Right)
   - Step Progress Indicator
   - Step 1: Personal Information
   - Step 2: Account Credentials
   - Step 3: Location & Education
   - Step 4: Photo Upload & Terms
   - Photo Upload Preview
   - Terms Checkbox
   - Success Screen with HABPS ID
   - Responsive Register
============================================ */

/* ============================================
   1. REGISTER LAYOUT
============================================ */
.register-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    background: var(--cyber-dark);
    position: relative;
    overflow-x: hidden;
}

.register-layout::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(at 20% 30%, rgba(0, 255, 157, 0.08) 0%, transparent 50%),
        radial-gradient(at 80% 70%, rgba(0, 212, 255, 0.06) 0%, transparent 50%),
        radial-gradient(at 50% 50%, rgba(181, 55, 242, 0.04) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.register-grid-overlay {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 255, 157, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 157, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 1;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
}

.register-matrix-canvas {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.12;
    z-index: 1;
}

/* ============================================
   2. BRANDING PANEL (LEFT)
============================================ */
.register-brand-panel {
    position: relative;
    padding: 50px 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.04), rgba(0, 212, 255, 0.02));
    border-right: 1px solid var(--glass-border);
    overflow: hidden;
    z-index: 2;
}

.register-brand-panel::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -30%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.15), transparent 70%);
    animation: morphBlob 15s ease-in-out infinite;
    pointer-events: none;
}

.register-brand-panel::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -30%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12), transparent 70%);
    animation: morphBlob 18s ease-in-out infinite reverse;
    pointer-events: none;
}

.register-brand-top {
    position: relative;
    z-index: 3;
}

.register-brand-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 50px;
}

.register-brand-logo-icon {
    width: 52px;
    height: 52px;
    background: var(--cyber-black);
    border: 2px solid var(--neon-green);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.4);
    position: relative;
    overflow: hidden;
    animation: pulseGlow 3s ease-in-out infinite;
}

.register-brand-logo-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(0, 255, 157, 0.3));
}

.register-brand-logo-text {
    display: flex;
    flex-direction: column;
}

.register-brand-logo-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.register-brand-logo-sub {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-muted);
    letter-spacing: 2.5px;
    margin-top: 3px;
    text-transform: uppercase;
}

.register-brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--neon-green);
    letter-spacing: 2px;
    margin-bottom: 26px;
    box-shadow: var(--glass-shadow);
}

.register-brand-badge .pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-green);
    animation: pulse 2s infinite;
}

.register-brand-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 18px;
    text-transform: uppercase;
    position: relative;
    z-index: 3;
}

.register-brand-title .gradient-text {
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 20px rgba(0, 255, 157, 0.3));
    display: block;
}

.register-brand-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 460px;
    margin-bottom: 34px;
    position: relative;
    z-index: 3;
}

.register-brand-perks {
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    z-index: 3;
}

.register-brand-perk {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.register-brand-perk:hover {
    border-color: var(--neon-green);
    transform: translateX(6px);
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.15);
}

.register-brand-perk-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 212, 255, 0.1));
    border: 1px solid var(--neon-green);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-size: 1rem;
    flex-shrink: 0;
}

.register-brand-perk-text {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.register-brand-perk-text strong {
    color: var(--neon-green);
    font-weight: 700;
}

.register-brand-bottom {
    position: relative;
    z-index: 3;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
}

.register-brand-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.register-brand-stat {
    text-align: center;
    padding: 14px 8px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

.register-brand-stat-value {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 4px;
}

.register-brand-stat-label {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ============================================
   3. REGISTER FORM PANEL (RIGHT)
============================================ */
.register-form-panel {
    position: relative;
    padding: 40px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
    overflow-y: auto;
    min-height: 100vh;
}

.register-form-panel::-webkit-scrollbar { width: 4px; }
.register-form-panel::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 157, 0.2);
    border-radius: 4px;
}

.register-form-wrapper {
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
}

.register-form-header {
    margin-bottom: 30px;
    text-align: center;
}

.register-form-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(0, 255, 157, 0.08);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-green);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.register-form-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.5vw, 2.1rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.5px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.register-form-title .accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.register-form-subtitle {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
}

.register-form-subtitle a {
    color: var(--neon-green);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed var(--neon-green);
    transition: all 0.3s ease;
}

.register-form-subtitle a:hover {
    text-shadow: 0 0 10px rgba(0, 255, 157, 0.5);
}

/* ============================================
   4. STEP PROGRESS INDICATOR
============================================ */
.register-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 36px;
    position: relative;
    padding: 0 10px;
}

.register-steps::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: var(--glass-border);
    z-index: 0;
}

.register-steps-progress {
    position: absolute;
    top: 22px;
    left: 40px;
    height: 2px;
    background: var(--gradient-primary);
    box-shadow: 0 0 10px var(--neon-green);
    z-index: 1;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0%;
}

.register-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 2;
    cursor: pointer;
    flex: 1;
}

.register-step-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--cyber-dark);
    border: 2px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.register-step-circle i {
    font-size: 1rem;
}

.register-step.active .register-step-circle {
    background: var(--gradient-primary);
    border-color: var(--neon-green);
    color: var(--cyber-black);
    box-shadow: 0 0 25px rgba(0, 255, 157, 0.5);
    transform: scale(1.1);
}

.register-step.completed .register-step-circle {
    background: var(--neon-green);
    border-color: var(--neon-green);
    color: var(--cyber-black);
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.4);
}

.register-step-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-align: center;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.register-step.active .register-step-label {
    color: var(--neon-green);
    font-weight: 600;
}

.register-step.completed .register-step-label {
    color: var(--text-secondary);
}

/* ============================================
   5. STEP CONTENT CONTAINERS
============================================ */
.register-step-content {
    display: none;
    animation: fadeInUp 0.5s ease;
}

.register-step-content.active {
    display: block;
}

.register-step-section-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
}

.register-step-section-title i {
    color: var(--neon-green);
    font-size: 1.1rem;
}

.register-step-section-desc {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

/* ============================================
   6. FORM GRID & FIELDS
============================================ */
.register-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.register-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.register-form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.register-form-group {
    position: relative;
}

.register-form-group.full-width {
    grid-column: 1 / -1;
}

.register-form-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-green);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
    font-weight: 500;
}

.register-form-label .required {
    color: var(--neon-red);
    margin-left: 4px;
}

.register-input-wrap {
    position: relative;
}

.register-input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
    transition: color 0.3s ease;
    z-index: 2;
}

.register-form-input,
.register-form-select {
    width: 100%;
    padding: 13px 16px 13px 46px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    outline: none;
    transition: all 0.3s ease;
}

.register-form-input.no-icon,
.register-form-select.no-icon {
    padding-left: 16px;
}

.register-form-input::placeholder {
    color: var(--text-muted);
}

.register-form-input:focus,
.register-form-select:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 157, 0.15), 0 0 20px rgba(0, 255, 157, 0.15);
    background: rgba(0, 0, 0, 0.6);
}

.register-input-wrap:focus-within .register-input-icon {
    color: var(--neon-green);
}

.register-form-select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300ff9d' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.register-form-select option {
    background: var(--cyber-dark);
    color: var(--text-primary);
}

.register-form-textarea {
    width: 100%;
    padding: 13px 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.92rem;
    outline: none;
    transition: all 0.3s ease;
    resize: vertical;
    min-height: 90px;
    line-height: 1.6;
}

.register-form-textarea::placeholder {
    color: var(--text-muted);
}

.register-form-textarea:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 157, 0.15), 0 0 20px rgba(0, 255, 157, 0.15);
    background: rgba(0, 0, 0, 0.6);
}

.register-input-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    z-index: 2;
}

.register-input-toggle:hover {
    color: var(--neon-green);
}

.register-form-helper {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 6px;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.register-form-helper i {
    color: var(--neon-blue);
    font-size: 0.78rem;
}

.register-form-error {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--neon-red);
    margin-top: 6px;
    letter-spacing: 1px;
    display: none;
    align-items: center;
    gap: 6px;
}

.register-form-error i {
    font-size: 0.82rem;
}

.register-form-group.has-error .register-form-input,
.register-form-group.has-error .register-form-select,
.register-form-group.has-error .register-form-textarea {
    border-color: var(--neon-red);
    box-shadow: 0 0 0 3px rgba(255, 56, 96, 0.15);
}

.register-form-group.has-error .register-input-icon {
    color: var(--neon-red);
}

.register-form-group.has-error .register-form-error {
    display: flex;
}

/* Password Strength */
.register-password-strength {
    display: flex;
    gap: 4px;
    margin-top: 10px;
}

.register-password-strength-bar {
    flex: 1;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.register-password-strength.weak .register-password-strength-bar:nth-child(1) {
    background: var(--neon-red);
    box-shadow: 0 0 6px var(--neon-red);
}

.register-password-strength.medium .register-password-strength-bar:nth-child(1),
.register-password-strength.medium .register-password-strength-bar:nth-child(2) {
    background: var(--neon-yellow);
    box-shadow: 0 0 6px var(--neon-yellow);
}

.register-password-strength.strong .register-password-strength-bar:nth-child(1),
.register-password-strength.strong .register-password-strength-bar:nth-child(2),
.register-password-strength.strong .register-password-strength-bar:nth-child(3) {
    background: var(--neon-blue);
    box-shadow: 0 0 6px var(--neon-blue);
}

.register-password-strength.very-strong .register-password-strength-bar {
    background: var(--neon-green);
    box-shadow: 0 0 6px var(--neon-green);
}

.register-password-strength-text {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 6px;
}

.register-password-strength.weak .register-password-strength-text { color: var(--neon-red); }
.register-password-strength.medium .register-password-strength-text { color: var(--neon-yellow); }
.register-password-strength.strong .register-password-strength-text { color: var(--neon-blue); }
.register-password-strength.very-strong .register-password-strength-text { color: var(--neon-green); }

/* Password Requirements */
.password-requirements {
    margin-top: 14px;
    padding: 14px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

.password-requirements-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-green);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.password-requirement {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.password-requirement i {
    font-size: 0.85rem;
    width: 16px;
    text-align: center;
}

.password-requirement.met {
    color: var(--neon-green);
}

.password-requirement.met i {
    color: var(--neon-green);
}

/* ============================================
   7. PHOTO UPLOAD
============================================ */
.register-photo-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px;
    background: rgba(0, 0, 0, 0.3);
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.register-photo-upload:hover {
    border-color: var(--neon-green);
    background: rgba(0, 255, 157, 0.04);
}

.register-photo-upload.has-image {
    border-style: solid;
    border-color: var(--neon-green);
    padding: 20px;
}

.register-photo-upload input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.register-photo-preview {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(0, 212, 255, 0.05));
    border: 3px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.register-photo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.register-photo-upload.has-image .register-photo-preview img {
    display: block;
}

.register-photo-upload.has-image .register-photo-preview i {
    display: none;
}

.register-photo-preview i {
    font-size: 2.5rem;
    color: var(--neon-green);
    opacity: 0.5;
}

.register-photo-preview::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 50%, rgba(0, 255, 157, 0.15));
    pointer-events: none;
}

.register-photo-upload-text {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.register-photo-upload-hint {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.register-photo-upload-btn {
    margin-top: 14px;
    padding: 8px 20px;
    background: transparent;
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.register-photo-upload-btn:hover {
    background: var(--neon-green);
    color: var(--cyber-black);
    box-shadow: 0 0 15px rgba(0, 255, 157, 0.4);
}

.register-photo-remove {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    background: var(--neon-red);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    z-index: 3;
}

.register-photo-upload.has-image .register-photo-remove {
    display: flex;
}

.register-photo-remove:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 0 15px rgba(255, 56, 96, 0.5);
}

/* ============================================
   8. TERMS CHECKBOX
============================================ */
.register-terms {
    padding: 18px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-top: 8px;
}

.register-terms-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}

.register-terms-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    appearance: none;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border-strong);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-top: 2px;
}

.register-terms-checkbox input[type="checkbox"]:checked {
    background: var(--neon-green);
    border-color: var(--neon-green);
    box-shadow: 0 0 10px rgba(0, 255, 157, 0.4);
}

.register-terms-checkbox input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--cyber-black);
    font-weight: 900;
    font-size: 0.8rem;
}

.register-terms-text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.register-terms-text a {
    color: var(--neon-green);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px dashed var(--neon-green);
    transition: all 0.3s ease;
}

.register-terms-text a:hover {
    text-shadow: 0 0 10px rgba(0, 255, 157, 0.5);
}

.register-terms.has-error {
    border-color: var(--neon-red);
    background: rgba(255, 56, 96, 0.04);
}

/* ============================================
   9. FORM NAVIGATION (Prev/Next/Submit)
============================================ */
.register-form-nav {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
}

.register-nav-btn {
    padding: 13px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    position: relative;
    overflow: hidden;
}

.register-nav-btn.prev {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

.register-nav-btn.prev:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
}

.register-nav-btn.next,
.register-nav-btn.submit {
    background: var(--gradient-primary);
    color: var(--cyber-black);
    box-shadow: 0 4px 20px rgba(0, 255, 157, 0.3);
    margin-left: auto;
}

.register-nav-btn.next:hover,
.register-nav-btn.submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 255, 157, 0.5);
}

.register-nav-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.register-nav-btn:hover::before {
    transform: translateX(100%);
}

.register-nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.register-nav-btn.loading {
    pointer-events: none;
    opacity: 0.85;
}

.register-nav-btn .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-top-color: var(--cyber-black);
    border-radius: 50%;
    animation: rotate 0.8s linear infinite;
    display: none;
}

.register-nav-btn.loading .spinner {
    display: block;
}

.register-nav-btn.loading .btn-text {
    display: none;
}

/* ============================================
   10. SUCCESS SCREEN
============================================ */
.register-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
    animation: fadeInUp 0.6s ease;
}

.register-success.active {
    display: block;
}

.register-success-icon {
    width: 110px;
    height: 110px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 212, 255, 0.1));
    border: 3px solid var(--neon-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-size: 3rem;
    box-shadow: 0 0 50px rgba(0, 255, 157, 0.4);
    position: relative;
    animation: successPulse 1.5s ease-in-out;
}

.register-success-icon::before {
    content: '';
    position: absolute;
    inset: -10px;
    border: 2px dashed var(--neon-green);
    border-radius: 50%;
    opacity: 0.4;
    animation: rotate 10s linear infinite;
}

.register-success-icon::after {
    content: '';
    position: absolute;
    inset: -20px;
    border: 1px dashed var(--neon-blue);
    border-radius: 50%;
    opacity: 0.3;
    animation: rotate 15s linear infinite reverse;
}

@keyframes successPulse {
    0% { transform: scale(0.5); opacity: 0; }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.register-success-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.register-success-title .accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.register-success-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 28px;
    max-width: 460px;
    margin-left: auto;
    margin-right: auto;
}

/* HABPS ID Display */
.habps-id-card {
    max-width: 420px;
    margin: 0 auto 28px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.08), rgba(0, 212, 255, 0.04));
    border: 2px solid var(--neon-green);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(0, 255, 157, 0.2);
}

.habps-id-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    box-shadow: 0 0 15px var(--neon-green);
}

.habps-id-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 255, 157, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 157, 0.04) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
}

.habps-id-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--neon-green);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 8px;
    position: relative;
    z-index: 2;
}

.habps-id-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 3px;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
    word-break: break-all;
}

.habps-id-note {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
    line-height: 1.6;
}

.habps-id-copy {
    margin-top: 14px;
    padding: 8px 18px;
    background: transparent;
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
}

.habps-id-copy:hover {
    background: var(--neon-green);
    color: var(--cyber-black);
    box-shadow: 0 0 15px rgba(0, 255, 157, 0.4);
}

.habps-id-copy.copied {
    background: var(--neon-green);
    color: var(--cyber-black);
}

.register-success-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
}

.register-success-info {
    max-width: 460px;
    margin: 24px auto 0;
    padding: 18px;
    background: rgba(0, 212, 255, 0.06);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    gap: 12px;
    align-items: flex-start;
    text-align: left;
}

.register-success-info i {
    color: var(--neon-blue);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.register-success-info-content {
    flex: 1;
}

.register-success-info-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 4px;
    color: var(--neon-blue);
}

.register-success-info-text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   11. FLOATING PARTICLES
============================================ */
.register-particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.register-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-green);
    opacity: 0.5;
    animation: particleFloat 8s ease-in-out infinite;
}

.register-particle:nth-child(2n) {
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
    animation-duration: 10s;
}

.register-particle:nth-child(3n) {
    background: var(--neon-purple);
    box-shadow: 0 0 10px var(--neon-purple);
    animation-duration: 12s;
}

.register-particle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.register-particle:nth-child(2) { top: 60%; left: 80%; animation-delay: 1s; }
.register-particle:nth-child(3) { top: 80%; left: 20%; animation-delay: 2s; }
.register-particle:nth-child(4) { top: 30%; left: 70%; animation-delay: 3s; }
.register-particle:nth-child(5) { top: 50%; left: 40%; animation-delay: 4s; }
.register-particle:nth-child(6) { top: 10%; left: 60%; animation-delay: 5s; }
.register-particle:nth-child(7) { top: 70%; left: 90%; animation-delay: 6s; }
.register-particle:nth-child(8) { top: 40%; left: 5%; animation-delay: 7s; }

/* ============================================
   12. BACK TO HOME LINK
============================================ */
.register-back-home {
    position: fixed;
    top: 24px;
    left: 24px;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
}

.register-back-home:hover {
    color: var(--neon-green);
    border-color: var(--neon-green);
    transform: translateX(-4px);
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.2);
}

/* ============================================
   13. ALERT MESSAGES
============================================ */
.register-alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border-left: 3px solid;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 20px;
    font-size: 0.88rem;
    animation: fadeInDown 0.4s ease;
}

.register-alert-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.register-alert-content {
    flex: 1;
    line-height: 1.5;
}

.register-alert.success {
    background: rgba(0, 255, 157, 0.08);
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.register-alert.error {
    background: rgba(255, 56, 96, 0.08);
    border-color: var(--neon-red);
    color: var(--neon-red);
}

.register-alert.info {
    background: rgba(0, 212, 255, 0.08);
    border-color: var(--neon-blue);
    color: var(--neon-blue);
}

/* ============================================
   14. RESPONSIVE REGISTER
============================================ */
@media (max-width: 1200px) {
    .register-layout {
        grid-template-columns: 1fr 1.3fr;
    }
    
    .register-brand-panel {
        padding: 40px;
    }
    
    .register-form-panel {
        padding: 40px;
    }
    
    .register-brand-title {
        font-size: clamp(1.6rem, 3vw, 2.2rem);
    }
}

@media (max-width: 992px) {
    .register-layout {
        grid-template-columns: 1fr;
    }
    
    .register-brand-panel {
        display: none;
    }
    
    .register-form-panel {
        padding: 80px 30px 40px;
        min-height: 100vh;
    }
    
    .register-back-home {
        top: 16px;
        left: 16px;
    }
    
    .register-step-label {
        font-size: 0.58rem;
        letter-spacing: 1px;
    }
}

@media (max-width: 768px) {
    .register-form-panel {
        padding: 70px 24px 30px;
    }
    
    .register-form-wrapper {
        max-width: 100%;
    }
    
    .register-form-row,
    .register-form-row-3 {
        grid-template-columns: 1fr;
    }
    
    .register-steps {
        padding: 0;
    }
    
    .register-steps::before {
        left: 20px;
        right: 20px;
    }
    
    .register-steps-progress {
        left: 20px;
    }
    
    .register-step-circle {
        width: 38px;
        height: 38px;
        font-size: 0.85rem;
    }
    
    .register-step-label {
        font-size: 0.55rem;
    }
    
    .register-photo-preview {
        width: 120px;
        height: 120px;
    }
    
    .register-form-nav {
        flex-direction: column-reverse;
    }
    
    .register-nav-btn {
        width: 100%;
        justify-content: center;
    }
    
    .register-nav-btn.next,
    .register-nav-btn.submit {
        margin-left: 0;
    }
    
    .habps-id-value {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
    
    .register-success-title {
        font-size: 1.4rem;
    }
    
    .register-success-actions {
        flex-direction: column;
    }
    
    .register-success-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .register-form-panel {
        padding: 70px 18px 24px;
    }
    
    .register-form-title {
        font-size: 1.4rem;
    }
    
    .register-form-subtitle {
        font-size: 0.85rem;
    }
    
    .register-step-section-title {
        font-size: 0.95rem;
    }
    
    .register-step-section-desc {
        font-size: 0.82rem;
    }
    
    .register-form-input,
    .register-form-select {
        padding: 12px 14px 12px 42px;
        font-size: 0.88rem;
    }
    
    .register-form-input.no-icon,
    .register-form-select.no-icon {
        padding-left: 14px;
    }
    
    .register-input-icon {
        left: 14px;
        font-size: 0.9rem;
    }
    
    .register-form-label {
        font-size: 0.68rem;
    }
    
    .register-nav-btn {
        padding: 12px 20px;
        font-size: 0.82rem;
        letter-spacing: 1.5px;
    }
    
    .register-step-circle {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }
    
    .register-step-label {
        display: none;
    }
    
    .register-photo-upload {
        padding: 20px;
    }
    
    .register-photo-preview {
        width: 100px;
        height: 100px;
    }
    
    .register-photo-preview i {
        font-size: 2rem;
    }
    
    .habps-id-card {
        padding: 20px;
    }
    
    .habps-id-value {
        font-size: 1.3rem;
    }
    
    .register-success-icon {
        width: 90px;
        height: 90px;
        font-size: 2.4rem;
    }
    
    .register-success-title {
        font-size: 1.2rem;
    }
    
    .register-success-text {
        font-size: 0.88rem;
    }
    
    .register-back-home {
        padding: 8px 14px;
        font-size: 0.72rem;
    }
}

@media (max-width: 380px) {
    .register-form-panel {
        padding: 65px 14px 20px;
    }
    
    .register-steps::before {
        left: 10px;
        right: 10px;
    }
    
    .register-steps-progress {
        left: 10px;
    }
    
    .register-step-circle {
        width: 30px;
        height: 30px;
        font-size: 0.72rem;
    }
    
    .habps-id-value {
        font-size: 1.1rem;
        letter-spacing: 1.5px;
    }
}

/* ============================================
   15. REDUCED MOTION
============================================ */
@media (prefers-reduced-motion: reduce) {
    .register-brand-panel::before,
    .register-brand-panel::after,
    .register-brand-logo-icon,
    .register-success-icon,
    .register-success-icon::before,
    .register-success-icon::after {
        animation: none !important;
    }
    
    .register-particle {
        animation: none !important;
        display: none;
    }
    
    .register-matrix-canvas {
        display: none;
    }
    
    .register-step-content.active {
        animation: none;
    }
}

/* ============================================
   16. PRINT STYLES
============================================ */
@media print {
    .register-layout {
        display: block;
    }
    
    .register-brand-panel,
    .register-back-home,
    .register-particles,
    .register-grid-overlay,
    .register-matrix-canvas,
    .register-steps,
    .register-form-nav {
        display: none !important;
    }
    
    .register-form-panel {
        padding: 20px;
    }
    
    .register-success {
        display: block !important;
    }
    
    .register-step-content {
        display: none !important;
    }
}

/* ============================================
   END OF REGISTER STYLESHEET
============================================ */