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

body {
    font-family: 'Assistant', sans-serif;
    direction: rtl;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
    overflow-x: hidden;
}

h1, h2, h3, .nav-brand {
    font-family: 'Poppins', 'Assistant', sans-serif;
    letter-spacing: -0.015em;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.25), transparent 55%),
                radial-gradient(circle at 80% 10%, rgba(118, 75, 162, 0.18), transparent 45%),
                radial-gradient(circle at 50% 90%, rgba(102, 126, 234, 0.20), transparent 55%);
    z-index: -2;
}

.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar.hidden {
    display: none;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.75rem;
}

@media (min-width: 1024px) {
    .nav-menu {
        position: static;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 1.75rem;
        background: transparent;
        box-shadow: none;
        padding: 0;
        min-width: auto;
    }

    .nav-menu .btn-logout {
        width: auto;
    }

    .nav-toggle {
        display: none;
    }
}

.nav-menu.open {
    display: flex;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: auto;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-link .material-symbols-outlined {
    font-size: 1.6rem;
    color: #667eea;
    transition: color 0.3s;
}

.nav-link .nav-label {
    flex: 1;
}

.nav-link:hover {
    color: #667eea;
}

.nav-link:hover .material-symbols-outlined {
    color: #764ba2;
}

.nav-menu .btn-logout {
    width: 100%;
    text-align: center;
}

.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.35);
    cursor: pointer;
    position: relative;
}

.nav-toggle:focus-visible {
    outline: 3px solid rgba(102, 126, 234, 0.6);
    outline-offset: 4px;
}

.toggle-line {
    position: absolute;
    width: 1.6rem;
    height: 0.22rem;
    background: #fff;
    border-radius: 999px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.toggle-line.vertical {
    transform: rotate(90deg);
}

.nav-toggle.open .vertical {
    transform: rotate(45deg);
}

.nav-toggle.open .horizontal {
    transform: rotate(-45deg);
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #667eea;
}

.section {
    display: none;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section.active {
    display: block;
}

.container {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    margin-top: 2rem;
}

h1 {
    color: #667eea;
    margin-bottom: 2rem;
    font-size: 2rem;
}

/* Auth Section */
.auth-container {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: stretch;
    gap: 3rem;
    min-height: 80vh;
    padding: 2rem;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.auth-card {
    background: white;
    border-radius: 24px;
    padding: 3rem 3.25rem;
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.25);
    max-width: 420px;
    width: 100%;
    text-align: center;
    justify-self: center;
}

.auth-showcase {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-radius: 32px;
    padding: 3rem;
    color: #fff;
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.35);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
    backdrop-filter: blur(18px);
}

.auth-showcase::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(circle at top right, rgba(255,255,255,0.2), transparent 55%),
                radial-gradient(circle at bottom left, rgba(255,255,255,0.12), transparent 55%);
    pointer-events: none;
    z-index: 0;
}

.auth-showcase > * {
    position: relative;
    z-index: 1;
}

.badge-spark {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.showcase-subtitle {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.92);
}

.feature-list {
    list-style: none;
    display: grid;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.92);
}

.feature-item .material-symbols-outlined {
    font-size: 1.35rem;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    padding: 0.35rem;
    border-radius: 12px;
}

.showcase-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.stat-bubble {
    background: rgba(255, 255, 255, 0.14);
    border-radius: 18px;
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.stat-bubble strong {
    color: #fff;
    font-weight: 600;
}

.stat-bubble small {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.8rem;
}

.stat-bubble .material-symbols-outlined {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.4rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.install-hint {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
}

.install-hint .material-symbols-outlined {
    font-size: 1.15rem;
}

.floating-shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(35px);
    opacity: 0.35;
    z-index: -1;
    pointer-events: none;
    animation: floatOrbit 18s ease-in-out infinite;
}

.shape-1 {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(255,255,255,0.55), rgba(255,255,255,0));
    top: 8%;
    left: 12%;
}

.shape-2 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(118,75,162,0.55), rgba(118,75,162,0));
    bottom: 12%;
    right: 8%;
    animation-delay: -6s;
}

.shape-3 {
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(102,126,234,0.5), rgba(102,126,234,0));
    top: 45%;
    right: 22%;
    animation-delay: -12s;
}

@keyframes floatOrbit {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(-20px, 25px, 0) scale(1.05);
    }
}

.modal-content.wide {
    max-width: 980px;
    width: 90%;
}

.presentation-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2.5rem;
}

.presentation-hero {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.presentation-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.presentation-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: #4a5568;
    font-size: 0.95rem;
}

.presentation-item .material-symbols-outlined {
    background: rgba(102, 126, 234, 0.15);
    color: #667eea;
    border-radius: 12px;
    padding: 0.35rem;
    font-size: 1.35rem;
}

.presentation-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.presentation-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #4c51bf;
    font-size: 0.85rem;
    background: rgba(102, 126, 234, 0.12);
    padding: 0.65rem 0.9rem;
    border-radius: 12px;
}

.presentation-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
}

.presentation-card {
    background: #f8f9ff;
    border-radius: 18px;
    padding: 1.4rem;
    box-shadow: 0 16px 32px rgba(102, 126, 234, 0.15);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    border: 1px solid rgba(102, 126, 234, 0.16);
}

.presentation-card h3 {
    margin: 0;
    color: #3b3f58;
    font-weight: 600;
    font-size: 1.05rem;
}

.presentation-card p {
    margin: 0;
    font-size: 0.9rem;
    color: #4a5568;
    line-height: 1.6;
}

.presentation-card .material-symbols-outlined {
    font-size: 1.8rem;
    color: #667eea;
}

.auth-card h1 {
    color: #667eea;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: #666;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.auth-card input {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.auth-card input:focus {
    outline: none;
    border-color: #667eea;
}

.login-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.login-actions .btn-secondary,
.login-actions .btn-primary {
    width: 100%;
}

.btn-primary {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.auth-switch {
    margin-top: 1rem;
    color: #666;
}

.auth-switch a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.info-text {
    background: #e3f2fd;
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    color: #1976d2;
    font-size: 0.9rem;
}

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

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.stat-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
}

.bi-grid {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.meter-card {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(102, 126, 234, 0.18);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.meter-header,
.meter-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #4a5568;
}

.meter-header span:first-child {
    font-weight: 600;
    font-size: 1rem;
}

.meter-value {
    font-weight: 700;
    color: #2d3748;
}

.meter-percentage {
    font-weight: 600;
    color: #4c51bf;
}

meter {
    width: 100%;
    height: 0.75rem;
    border-radius: 999px;
    background: #e2e8f0;
}

meter::-webkit-meter-bar {
    background: #e2e8f0;
    border: none;
    border-radius: 999px;
}

meter::-webkit-meter-optimum-value {
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 999px;
}

meter::-moz-meter-bar {
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 999px;
}

/* Processes */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.processes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.process-card {
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
}

.process-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.process-card h3 {
    color: #667eea;
    margin-bottom: 0.5rem;
}

.process-card p {
    color: #666;
    font-size: 0.9rem;
}

/* Drag and Drop */
.drag-drop-container {
    min-height: 200px;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    margin: 1rem 0;
}

.professional-item {
    background: white;
    padding: 1rem;
    margin: 0.5rem 0;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    cursor: move;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.professional-item:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.professional-item.dragging {
    opacity: 0.5;
}

.professional-item .role-badge {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

/* Network Map */
.network-map {
    width: 100%;
    height: 600px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-top: 1rem;
}

.network-node {
    cursor: pointer;
}

.network-link {
    stroke: #999;
    stroke-opacity: 0.6;
    stroke-width: 2px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.close {
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 2rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

.modal-content input,
.modal-content textarea,
.modal-content select {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
}

.modal-content textarea {
    min-height: 100px;
    resize: vertical;
}

/* Invitation Form */
.invitation-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.invitation-form input {
    flex: 1;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
}

.btn-logout {
    background: #dc3545;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}

.btn-logout:hover {
    background: #c82333;
}

/* Badges & Chips */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(102, 126, 234, 0.15);
    color: #4c51bf;
}

.badge-group {
    display: flex;
    gap: 0.4rem;
    align-items: center;
    flex-wrap: wrap;
}

.badge-visibility-private {
    background: rgba(136, 150, 171, 0.2);
    color: #4a5568;
}

.badge-visibility-connections {
    background: rgba(72, 187, 120, 0.2);
    color: #2f855a;
}

.badge-visibility-network {
    background: rgba(118, 75, 162, 0.2);
    color: #6b46c1;
}

.badge-access-owner {
    background: rgba(56, 178, 172, 0.2);
    color: #0f766e;
}

.badge-access-connection {
    background: rgba(66, 153, 225, 0.2);
    color: #2b6cb0;
}

.badge-access-network {
    background: rgba(214, 158, 46, 0.2);
    color: #b7791f;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(102, 126, 234, 0.1);
    color: #4c51bf;
    font-size: 0.75rem;
    font-weight: 500;
}

.muted {
    color: #718096;
    font-size: 0.85rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #718096;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 16px;
}

/* Process Cards */
.process-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.process-card-header h3 {
    margin: 0;
}

.process-card-footer {
    margin-top: 1rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #718096;
}

.hint-text {
    color: #718096;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.professional-item.read-only {
    cursor: default;
    border-style: dashed;
    opacity: 0.8;
}

.meta-badges {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* Buttons */
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    border: 2px solid #d1d5db;
    background: white;
    color: #4a5568;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    border-color: #667eea;
    color: #4c51bf;
}

.btn-link {
    background: none;
    border: none;
    color: #4c51bf;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.btn-link:hover {
    color: #2b6cb0;
}

.login-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.login-actions .btn-secondary,
.login-actions .btn-primary {
    width: 100%;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.modal-content.large {
    max-width: 720px;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.field-group label {
    font-weight: 600;
    color: #4a5568;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.range-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: #4a5568;
}

.selection-summary {
    margin: 1rem 0;
}

.selection-pill {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    background: #f7fafc;
    gap: 1rem;
}

.search-results {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.search-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #edf2f7;
}

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

.search-result-item:hover {
    background: #f7fafc;
}

.btn-secondary, .btn-link {
    font-size: 0.9rem;
}

.admin-fields {
    background: #f0f4ff;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    display: none;
}

.cards-wrapper {
    margin-top: 1.5rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.recommendation-card {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
}

.recommendation-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.15);
}

.recommendation-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.recommendation-body {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: #2d3748;
}

.recommendation-meta {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.recommendation-footer {
    margin-top: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #718096;
    font-size: 0.8rem;
}

.rating-stars {
    display: inline-flex;
    gap: 0.15rem;
    color: #cbd5f5;
}

.rating-stars .star.filled {
    color: #f6ad55;
}

.invitation-meta,
.invitation-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #4a5568;
}

.invitation-actions {
    justify-content: space-between;
    align-items: center;
}

.drag-drop-container .hint-text {
    margin-bottom: 1rem;
}

/* Invitations List */
.invitations-list {
    margin-top: 2rem;
}

.invitation-item {
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
}

.status-badge.pending {
    background: #ffc107;
    color: #333;
}

.status-badge.accepted {
    background: #28a745;
    color: white;
}

.status-badge.expired {
    background: #dc3545;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem 1.5rem;
        border-radius: 0 0 16px 16px;
        box-shadow: 0 12px 32px rgba(15, 23, 42, 0.18);
        display: none;
        min-width: 220px;
    }
    
    .nav-menu.open {
        display: flex;
    }
 
     .section-header {
         flex-direction: column;
         gap: 1rem;
         align-items: flex-start;
     }
 
     .invitation-form {
         flex-direction: column;
     }
 
     .bi-grid {
         grid-template-columns: 1fr;
     }

    .auth-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .auth-showcase {
        order: 2;
        padding: 2.5rem;
    }

    .auth-card {
        order: 1;
        padding: 2.5rem;
    }

    .cta-row {
        flex-direction: column;
        align-items: stretch;
    }

    .presentation-grid {
        grid-template-columns: 1fr;
    }

    .presentation-cards {
        grid-template-columns: 1fr;
    }

    .floating-shape {
        display: none;
    }

    .nav-link {
        width: 100%;
    }
}