/* ================================
   Spheronix Hackathon - Stylesheet
   ================================ */

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: rgba(37, 99, 235, 0.1);
    --secondary-color: #64748b;
    --accent-color: #8b5cf6;
    --background-color: #f8fafc;
    --card-bg: #ffffff;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --white: #ffffff;
    --error: #ef4444;
    --error-light: #fef2f2;
    --success: #22c55e;
    --success-light: #f0fdf4;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Background Shapes */
.background-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
}

.shape-1 {
    top: -150px;
    right: -150px;
    width: 600px;
    height: 600px;
    background: rgba(37, 99, 235, 0.25);
    animation: float 20s ease-in-out infinite;
}

.shape-2 {
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: rgba(139, 92, 246, 0.2);
    animation: float 25s ease-in-out infinite reverse;
}

.shape-3 {
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    background: rgba(34, 197, 94, 0.1);
    transform: translate(-50%, -50%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.1; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.2; }
}

/* ============ Navigation ============ */
.navbar {
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    font-size: 1.6rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
    background: var(--primary-light);
}

/* ============ Container & Views ============ */
.container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem;
    min-height: calc(100vh - 80px);
}

.view {
    width: 100%;
    max-width: 1200px;
    transition: opacity 0.4s ease-in-out, transform 0.4s ease-in-out;
}

.hidden {
    display: none !important;
    opacity: 0;
}

.active {
    display: block;
    opacity: 1;
}

/* ============ Landing Page ============ */
.landing-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.hackathon-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(37, 99, 235, 0); }
}

.landing-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.highlight {
    color: var(--primary-color);
    background: linear-gradient(120deg, var(--primary-light) 0%, var(--primary-light) 100%);
    background-repeat: no-repeat;
    background-size: 100% 40%;
    background-position: 0 90%;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.event-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* ============ Buttons ============ */
.btn {
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    padding: 1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-google {
    background: var(--white);
    color: #333;
    border: 2px solid var(--border-color);
    padding: 1rem 2rem;
    width: 100%;
    max-width: 320px;
}

.btn-google:hover {
    background: #f8f8f8;
    border-color: #ccc;
    box-shadow: var(--shadow-sm);
}

.btn-google i {
    color: #4285f4;
    font-size: 1.2rem;
}

/* ============ Cards ============ */
.card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    max-width: 550px;
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.card-large {
    max-width: 800px;
}

.back-btn {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.back-btn:hover {
    color: var(--primary-color);
}

/* ============ Progress Bar ============ */
.progress-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-top: 1rem;
}

.progress-bar .step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
}

.progress-bar .circle {
    width: 36px;
    height: 36px;
    background: var(--border-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.progress-bar .step.active .circle {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.progress-bar .step.completed .circle {
    background: var(--success);
    color: var(--white);
}

.progress-bar .line {
    width: 80px;
    height: 3px;
    background: var(--border-color);
    margin: 0 0.5rem;
    margin-bottom: 1.5rem;
    border-radius: 2px;
    transition: var(--transition);
}

.progress-bar .line.active {
    background: var(--primary-color);
}

/* ============ Step Content ============ */
.step-content {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.hidden-step {
    display: none;
    opacity: 0;
    transform: translateX(20px);
}

.active-step {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.step-header {
    text-align: center;
    margin-bottom: 2rem;
}

.step-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.step-header h2 i {
    color: var(--primary-color);
}

.step-header p {
    color: var(--text-light);
    margin: 0;
}

/* ============ Auth Box ============ */
.auth-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem 0;
}

.auth-note {
    font-size: 0.85rem;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============ Messages ============ */
.error-message, .warning-message {
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.error-message {
    background: var(--error-light);
    color: var(--error);
    border: 1px solid var(--error);
}

.warning-message {
    background: var(--warning-light);
    color: var(--warning);
    border: 1px solid var(--warning);
}

/* ============ Forms ============ */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.25rem;
    text-align: left;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
}

.badge {
    font-size: 0.7rem;
    background: var(--border-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    margin-left: 0.5rem;
    color: var(--text-light);
    font-weight: 400;
}

.badge-success {
    background: var(--success-light);
    color: var(--success);
}

input, select, textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
    background: var(--white);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.readonly-input {
    background-color: var(--background-color);
    color: var(--text-light);
    cursor: not-allowed;
}

.error-text {
    color: var(--error);
    font-size: 0.8rem;
    margin-top: 0.3rem;
    display: block;
    min-height: 1.2em;
}

.helper-text {
    color: var(--success);
    font-size: 0.8rem;
    margin-top: 0.3rem;
    display: block;
}

/* ============ Participation Options ============ */
.participation-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.radio-card {
    cursor: pointer;
}

.radio-card input {
    display: none;
}

.radio-content {
    padding: 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.radio-content i {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    display: block;
}

.radio-content span {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
}

.radio-content small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.radio-card input:checked + .radio-content {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

.radio-card input:checked + .radio-content i {
    color: var(--primary-color);
}

/* ============ Team Section ============ */
.team-info {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.team-leader-info {
    background: var(--success-light);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--success);
}

.team-leader-info h4 {
    color: var(--success);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.team-leader-info p {
    color: var(--text-dark);
    margin: 0;
    font-size: 0.9rem;
}

#team-members-container h4 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.team-member-card {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

.member-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.member-header span {
    font-weight: 600;
    color: var(--text-dark);
}

.btn-remove-member {
    background: var(--error-light);
    color: var(--error);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.btn-remove-member:hover {
    background: var(--error);
    color: var(--white);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.form-actions .btn {
    flex: 1;
    padding: 1rem;
}

/* ============ Success View ============ */
.success-message {
    text-align: center;
    padding: 2rem 0;
}

.check-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--success), #16a34a);
    color: white;
    font-size: 2.5rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem auto;
    animation: pop-in 0.5s ease;
}

@keyframes pop-in {
    0% { transform: scale(0); }
    70% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.user-summary {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: left;
    margin: 1.5rem 0;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item .label {
    color: var(--text-light);
    font-size: 0.9rem;
}

.summary-item .value {
    font-weight: 600;
    color: var(--text-dark);
}

.team-members-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
}

.team-members-section h3 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.team-ids-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.team-ids-list li {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: white;
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    font-size: 0.95rem;
}

.team-ids-list li strong {
    color: var(--text-dark);
    display: inline-block;
    min-width: 200px;
}

.info-note {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.info-note i {
    color: var(--primary-color);
}

/* ============ Results View ============ */
#result-display {
    margin-top: 2rem;
}

.result-card {
    background: var(--background-color);
    border-radius: 12px;
    overflow: hidden;
}

.result-status {
    padding: 1.5rem;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
}

.result-status.selected {
    background: linear-gradient(135deg, var(--success), #16a34a);
}

.result-status.not-selected {
    background: linear-gradient(135deg, var(--error), #dc2626);
}

.result-status.pending {
    background: linear-gradient(135deg, var(--warning), #d97706);
}

.result-details {
    padding: 1.5rem;
}

.result-details p {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
    margin: 0;
    color: var(--text-dark);
}

.result-details p:last-child {
    border-bottom: none;
}

.result-details strong {
    color: var(--text-light);
    font-weight: 500;
}

/* ============ Admin Styles (for admin.html) ============ */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-color);
}

.stat-card.success { border-left-color: var(--success); }
.stat-card.warning { border-left-color: var(--warning); }
.stat-card.accent { border-left-color: var(--accent-color); }

.stat-card h3 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.stat-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.data-table {
    width: 100%;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

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

.data-table th, .data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--background-color);
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    font-size: 0.9rem;
    color: var(--text-dark);
}

.data-table tr:hover {
    background: var(--background-color);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.selected {
    background: var(--success-light);
    color: var(--success);
}

.status-badge.rejected {
    background: var(--error-light);
    color: var(--error);
}

.status-badge.pending {
    background: var(--warning-light);
    color: var(--warning);
}

.action-btns {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-btn.approve {
    background: var(--success-light);
    color: var(--success);
}

.action-btn.approve:hover {
    background: var(--success);
    color: var(--white);
}

.action-btn.reject {
    background: var(--error-light);
    color: var(--error);
}

.action-btn.reject:hover {
    background: var(--error);
    color: var(--white);
}

/* ============ Responsive Design ============ */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-links {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-links a {
        padding: 0.4rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .landing-content h1 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
    }
    
    .event-info {
        gap: 1.5rem;
    }
    
    .card {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .participation-options {
        grid-template-columns: 1fr;
    }
    
    .progress-bar .line {
        width: 40px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .data-table {
        overflow-x: auto;
    }
    
    /* Team member card responsive */
    .team-member-card .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Admin dashboard responsive */
    .admin-header {
        flex-direction: column;
        text-align: center;
    }
    
    .toolbar {
        flex-direction: column;
    }
    
    .search-box {
        min-width: 100%;
    }
    
    .filter-select {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .landing-content {
        padding: 2rem 1rem;
    }
    
    .landing-content h1 {
        font-size: 1.75rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .progress-bar {
        transform: scale(0.9);
    }
    
    .progress-bar .line {
        width: 30px;
    }
    
    .step-header h2 {
        font-size: 1.25rem;
    }
}

/* ============ Additional Utility Classes ============ */
.full-width {
    grid-column: 1 / -1;
}

.college-info-text {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.college-info-text i {
    color: var(--primary-color);
}

/* GitHub link styles */
.github-link {
    color: var(--primary-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: var(--transition);
}

.github-link:hover {
    text-decoration: underline;
    color: var(--primary-hover);
}

/* Loading states */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Form validation highlight */
input.error, select.error {
    border-color: var(--error);
}

input.success, select.success {
    border-color: var(--success);
}

/* Team member badge in step 3 */
.member-badge {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Improved table styles */
table {
    border-collapse: separate;
    border-spacing: 0;
}

th:first-child {
    border-top-left-radius: 8px;
}

th:last-child {
    border-top-right-radius: 8px;
}

/* Scrollbar styles */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Fix for overlapping elements */
.card {
    position: relative;
    z-index: 1;
}

.step-content {
    position: relative;
}

/* Ensure proper flex layout */
.form-group {
    display: flex;
    flex-direction: column;
}

/* Input group with icon */
.input-with-icon {
    position: relative;
}

.input-with-icon input {
    padding-left: 2.5rem;
}

.input-with-icon i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}