/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --dark-blue: #1a2332;
    --darker-blue: #0f1419;
    --silver-gray: #2d3748;
    --light-silver: #4a5568;
    --lighter-silver: #718096;
    --accent-blue: #3182ce;
    --light-accent: #4299e1;
    --eggshell-white: #f5f5f0;
    --text-dark: #1a2332;
    --text-medium: #4a5568;
    --text-light: #e2e8f0;
    --text-muted: #718096;
    --success: #48bb78;
    --error: #f56565;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--eggshell-white);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Navigation */
.navbar {
    background: rgba(245, 245, 240, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--silver-gray);
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    margin-left: 2rem;
}

.profile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--text-dark);
}

.profile-btn:hover {
    border-color: var(--accent-blue);
    background: rgba(49, 130, 206, 0.1);
    color: var(--accent-blue);
}

.profile-btn svg {
    width: 20px;
    height: 20px;
}

.profile-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(26, 35, 50, 0.15);
    z-index: 1001;
    min-width: 200px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-right: auto;
    margin-left: -1rem;
    flex-shrink: 0;
}

.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
    background: transparent;
    mix-blend-mode: normal;
}

.logo-text {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--light-accent), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-blue);
}

.nav-multiline {
    display: inline-block;
    line-height: 1.3;
    text-align: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: 0.3s;
}

/* Sections */
.section {
    display: none;
    min-height: calc(100vh - 80px);
    padding: 4rem 0;
}

.section.active {
    display: block;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-dark);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-height: calc(100vh - 80px);
    text-align: center;
    padding: 2rem;
    padding-top: 4rem;
}

.hero-content {
    max-width: 800px;
}

.hero-logo {
    height: 240px;
    width: auto;
    object-fit: contain;
    margin-bottom: 0.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
    background: transparent;
}

.hero-title {
    font-size: 4rem;
    margin-top: 0;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--light-accent), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--light-accent));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 153, 225, 0.4);
}

.btn-secondary {
    background: var(--silver-gray);
    color: white;
    border: 1px solid var(--light-silver);
}

.btn-secondary:hover {
    background: var(--light-silver);
    transform: translateY(-2px);
    color: white;
}

.btn-choose-image {
    color: white !important;
}

/* About Section */
.about-hero {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.about-slogan {
    font-size: 4.5rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--light-accent), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
}

.about-tagline {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.underline-net {
    text-decoration: underline;
    text-decoration-color: var(--accent-blue);
    text-decoration-thickness: 3px;
    text-underline-offset: 4px;
}

.about-description {
    max-width: 900px;
    margin: 0 auto 4rem;
    text-align: center;
}

.about-description p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: var(--light-accent);
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 8px 24px rgba(49, 130, 206, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--light-accent);
}

.feature-card p {
    color: var(--text-medium);
    line-height: 1.6;
    flex-grow: 1;
    margin: 0;
}

/* Upload Sections */
.upload-container,
.upload-notes-container,
.subscribe-container {
    max-width: 700px;
    margin: 0 auto;
}

/* Mode Toggle */
.mode-toggle {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.mode-btn {
    flex: 1;
    padding: 1rem 2rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.mode-btn:hover {
    border-color: var(--accent-blue);
    background: rgba(49, 130, 206, 0.05);
}

.mode-btn.active {
    background: linear-gradient(135deg, var(--accent-blue), var(--light-accent));
    color: white;
    border-color: var(--accent-blue);
}

.contact-mode {
    display: none;
}

.contact-mode.active {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .mode-toggle {
        flex-direction: column;
    }
}

.upload-box,
.subscribe-box {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    text-align: center;
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.upload-box h3,
.subscribe-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--light-accent);
}

.upload-box p,
.subscribe-box p {
    color: var(--text-medium);
    margin-bottom: 1rem;
}

.upload-hint {
    font-size: 0.9rem;
    color: var(--lighter-silver);
    font-style: italic;
}

.header-note {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-medium);
    font-style: italic;
    line-height: 1.4;
}

.spreadsheet-instructions {
    text-align: left;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--eggshell-white);
    border-radius: 8px;
    border: 2px solid var(--silver-gray);
}

.spreadsheet-instructions h4 {
    color: var(--text-dark);
    margin-top: 1rem;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.spreadsheet-instructions h4:first-child {
    margin-top: 0;
}

.spreadsheet-instructions ul {
    margin: 0.5rem 0 1rem 1.5rem;
    padding: 0;
    color: var(--text-medium);
}

.spreadsheet-instructions li {
    margin: 0.5rem 0;
    line-height: 1.6;
}

.spreadsheet-instructions strong {
    color: var(--accent-blue);
    font-weight: 600;
}

.date-format-note {
    background: rgba(49, 130, 206, 0.1);
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid var(--accent-blue);
    margin-top: 0.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.file-input {
    display: none;
}

.upload-status,
.subscribe-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    display: none;
    white-space: pre-line;
}

.upload-status.success,
.subscribe-status.success {
    background: rgba(72, 187, 120, 0.2);
    border: 1px solid var(--success);
    color: var(--success);
    display: block;
}

.upload-status.error,
.subscribe-status.error {
    background: rgba(245, 101, 101, 0.2);
    border: 1px solid var(--error);
    color: var(--error);
    display: block;
}

.image-preview {
    margin-top: 1rem;
    max-width: 100%;
    border-radius: 8px;
    overflow: hidden;
    display: none;
}

.image-preview img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
}

.upload-box .form-group {
    text-align: left;
    margin-bottom: 1rem;
}

.upload-box .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
    text-align: left;
}

.upload-box form {
    text-align: left;
}

.notes-input-toggle {
    display: flex;
    gap: 0.5rem;
    margin: 1.5rem 0;
    justify-content: center;
}

.toggle-btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.toggle-btn:hover {
    border-color: var(--accent-blue);
    background: rgba(49, 130, 206, 0.05);
}

.toggle-btn.active {
    background: linear-gradient(135deg, var(--accent-blue), var(--light-accent));
    color: white;
    border-color: var(--accent-blue);
}

.notes-input-mode {
    display: none;
}

.notes-input-mode.active {
    display: block;
}

.upload-box textarea {
    width: 100%;
    padding: 0.75rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    min-height: 120px;
}

.upload-box textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.modal-content textarea {
    width: 100%;
    padding: 0.75rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
}

.modal-content textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.btn-submit-large {
    width: 100%;
    padding: 1.25rem 2rem;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

.btn-submit-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(49, 130, 206, 0.4);
}

#process-notes {
    width: 100%;
    padding: 1.25rem 2rem;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

#process-notes:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(49, 130, 206, 0.4);
}

.contact-dropdown {
    width: 100%;
    padding: 0.75rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 1rem;
}

.contact-dropdown:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

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

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 4px 16px rgba(26, 35, 50, 0.2);
}

.close-modal {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.3s;
}

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

.modal-content h2 {
    margin-bottom: 1.5rem;
    color: var(--light-accent);
}

/* Pricing Cards */
.pricing-card {
    transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(26, 35, 50, 0.15);
}

.pricing-card-featured {
    box-shadow: 0 8px 24px rgba(49, 130, 206, 0.3);
}

/* Subscription Badge */
.subscription-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.subscription-badge.free {
    background: rgba(113, 128, 150, 0.1);
    color: var(--text-medium);
}

.subscription-badge.pro {
    background: rgba(49, 130, 206, 0.1);
    color: var(--accent-blue);
}

.subscription-badge.past_due {
    background: rgba(245, 101, 101, 0.1);
    color: var(--error);
}

/* Upgrade Prompt */
.upgrade-prompt {
    padding: 1rem;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.1) 0%, rgba(66, 153, 225, 0.1) 100%);
    border: 2px solid var(--accent-blue);
    border-radius: 8px;
    margin: 1rem 0;
    text-align: center;
}

.upgrade-prompt h4 {
    margin: 0 0 0.5rem 0;
    color: var(--accent-blue);
}

.upgrade-prompt p {
    margin: 0 0 1rem 0;
    color: var(--text-medium);
    font-size: 0.9rem;
}

.feature-locked {
    position: relative;
    filter: blur(2px);
    opacity: 0.6;
    pointer-events: none;
}

.feature-locked-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 245, 240, 0.9);
    border-radius: 8px;
    z-index: 10;
    flex-direction: column;
    gap: 0.5rem;
}

#call-notes-content {
    max-height: 60vh;
    overflow-y: auto;
}

.call-note-item {
    background: var(--eggshell-white);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 3px solid var(--accent-blue);
    border: 2px solid var(--silver-gray);
}

.call-note-item h4 {
    color: var(--light-accent);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.call-note-item p {
    color: var(--text-dark);
    margin: 0.5rem 0;
    line-height: 1.6;
}

.call-note-date {
    color: var(--text-medium);
    font-size: 0.85rem;
    font-style: italic;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Contacts Controls */
.contacts-controls {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.search-filter-container {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 250px;
}

.search-box input {
    width: 100%;
    padding: 0.75rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 1rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.filter-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-box label {
    color: var(--text-dark);
    font-weight: 500;
    white-space: nowrap;
}

.filter-box select {
    padding: 0.75rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    color: var(--text-dark);
    font-size: 1rem;
    min-width: 200px;
}

.filter-box select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.sort-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-box label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

.sort-box input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-blue);
}

.priority-edit-box {
    margin-top: 0.5rem;
}

.priority-select-inline {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 6px;
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    margin-left: 0.5rem;
    min-width: 120px;
    transition: all 0.3s;
}

.priority-select-inline:hover {
    border-color: var(--accent-blue);
    background: rgba(49, 130, 206, 0.05);
}

.priority-select-inline:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

/* Contacts List */
.contacts-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    transition: all 0.3s;
    display: grid;
    grid-template-columns: 2fr 2fr 1.5fr 1fr auto;
    gap: 1rem;
    align-items: center;
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
    position: relative;
}

.contact-card:hover {
    transform: translateX(5px);
    border-color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.2);
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-card h3 {
    color: var(--light-accent);
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.contact-card .contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-card .contact-details p {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin: 0;
}

.contact-card .contact-stats {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-card .contact-stats p {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin: 0;
}

.contact-card .contact-actions {
    display: flex;
    gap: 0.5rem;
}

/* Strengthening the Net Section */
.strengthening-net-blurb {
    max-width: 900px;
    margin: 0 auto 2rem;
    padding: 1.5rem 2rem;
    background: var(--eggshell-white);
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

.strengthening-net-blurb h3 {
    color: var(--light-accent);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.strengthening-net-blurb p {
    color: var(--text-medium);
    margin-bottom: 1rem;
    line-height: 1.7;
    font-size: 1rem;
}

.strengthening-net-blurb p:last-child {
    margin-bottom: 0;
}

.strengthening-net-blurb strong {
    color: var(--text-dark);
    font-weight: 600;
}

.strengthening-net-container {
    max-width: 1200px;
    margin: 0 auto;
}

.days-input-container {
    background: var(--eggshell-white);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    margin-bottom: 2rem;
}

.days-input-label {
    display: block;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.days-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.days-input {
    width: 150px;
    padding: 0.75rem 1rem;
    font-size: 1.1rem;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    background: white;
    color: var(--text-dark);
    transition: border-color 0.3s;
}

.days-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.days-label {
    font-size: 1.1rem;
    color: var(--text-medium);
    font-weight: 500;
}

.days-input-hint {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-top: 0.5rem;
    line-height: 1.6;
}

.strengthening-net-results {
    margin-top: 2rem;
}

.results-header {
    margin-bottom: 1.5rem;
}

.results-header h3 {
    color: var(--light-accent);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.results-count {
    color: var(--text-medium);
    font-size: 1rem;
    margin-top: 0.5rem;
}

.results-count.success {
    color: var(--success);
    font-weight: 500;
}

.contact-card-actions {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.vip-contact-btn,
.delete-contact-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vip-contact-btn:hover {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
    transform: scale(1.1);
}

.vip-contact-btn.vip-active {
    color: #ffc107;
}

.vip-contact-btn.vip-active:hover {
    background: rgba(255, 193, 7, 0.2);
}

.vip-contact-btn:active,
.delete-contact-btn:active {
    transform: scale(0.95);
}

.delete-contact-btn:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    transform: scale(1.1);
}

.vip-contact-btn svg,
.delete-contact-btn svg {
    width: 18px;
    height: 18px;
}

.btn-view-notes {
    padding: 0.5rem 1rem;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-view-notes:hover {
    background: var(--light-accent);
    transform: translateY(-2px);
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-medium);
    width: 100%;
}

/* Tips & Tricks Section */
.tips-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tips-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    background: white;
    border: 2px solid var(--silver-gray);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

.accordion-item:hover {
    border-color: var(--accent-blue);
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.accordion-header:hover {
    background: rgba(49, 130, 206, 0.1);
    color: var(--light-accent);
}

.accordion-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s;
    color: var(--accent-blue);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
    transition: max-height 0.5s ease-in;
}

.accordion-content-inner {
    padding: 0 1.5rem 1.5rem;
}

/* General Notes Section */
.general-notes-section {
    margin: 2rem 0;
}

.general-notes-textarea {
    width: 100%;
    min-height: 150px;
    padding: 1rem;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-dark);
    resize: vertical;
    transition: border-color 0.3s;
}

.general-notes-textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.general-notes-textarea::placeholder {
    color: var(--text-muted);
}

.notes-hint {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
}

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

.tips-list li {
    padding: 1rem 0;
    color: var(--text-dark);
    line-height: 1.8;
    border-bottom: 1px solid rgba(45, 55, 72, 0.2);
}

.tips-list li:last-child {
    border-bottom: none;
}

.tips-list li strong {
    color: var(--light-accent);
    font-weight: 600;
}

/* Contact Detail View */
.contact-detail-header {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

.contact-detail-header {
    position: relative;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-detail-header h1 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin: 0;
}

/* Organized contact detail layout + email overflow fix */
.contact-detail-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--eggshell-white);
    border-radius: 8px;
    margin-top: 1rem;
}

.contact-detail-info .info-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.contact-detail-info .info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 150px;
    flex: 1;
    min-width: 0;
    color: var(--text-dark);
}

.contact-detail-info .info-item.full-width {
    flex: 1 1 100%;
    min-width: 100%;
}

.contact-detail-info .info-item strong {
    color: var(--text-medium);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    flex-shrink: 0;
}

.contact-detail-info .info-item span {
    color: var(--text-dark);
    font-size: 1rem;
}

.contact-detail-info .email-value {
    word-break: break-all;
    overflow-wrap: break-word;
    max-width: 100%;
    color: var(--accent-blue);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, monospace;
    font-size: 0.95rem;
}

/* Contact card email fix (network list view) */
.contact-card .contact-details p {
    word-break: break-word;
    overflow-wrap: break-word;
}

.contact-card .contact-info {
    min-width: 0;
}

.contact-edit-form {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--eggshell-white);
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
}

.edit-form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.days-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-left: 0.5rem;
}

.days-badge.days-low {
    background: rgba(72, 187, 120, 0.2);
    color: var(--success);
}

.days-badge.days-medium {
    background: rgba(255, 193, 7, 0.2);
    color: #f0ad4e;
}

.days-badge.days-high {
    background: rgba(245, 101, 101, 0.2);
    color: var(--error);
}

/* Network Map Styles */
.network-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.contact-count {
    font-size: 1rem;
    color: var(--text-medium);
    font-weight: 500;
    margin-top: 0.5rem;
}

.btn-see-net {
    font-size: 1.1rem;
    padding: 0.75rem 2rem;
}

.network-map-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.network-map-container {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 600px;
    background: var(--eggshell-white);
    border: 2px solid var(--silver-gray);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(26, 35, 50, 0.1);
}

#network-canvas {
    width: 100%;
    height: 100%;
    cursor: grab;
}

#network-canvas:active {
    cursor: grabbing;
}

.network-map-legend {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border: 2px solid var(--silver-gray);
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
    z-index: 10;
    min-width: 200px;
}

.network-map-legend h3 {
    margin: 0 0 1rem 0;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-block;
}

.legend-color.priority-high {
    background: var(--error);
}

.legend-color.priority-medium {
    background: #f0ad4e;
}

.legend-color.priority-low {
    background: var(--success);
}

.map-instructions {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--silver-gray);
}

.map-instructions p {
    margin: 0.5rem 0;
    color: var(--text-medium);
    font-size: 0.85rem;
    line-height: 1.6;
}

.map-instructions p:first-child {
    margin-top: 0;
}

.map-instructions strong {
    color: var(--text-dark);
}

.days-since-contact {
    grid-column: 1 / -1;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--silver-gray);
}

.days-count {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-left: 0.5rem;
}

.days-count.days-low {
    background: rgba(72, 187, 120, 0.2);
    color: var(--success);
}

.days-count.days-medium {
    background: rgba(255, 193, 7, 0.2);
    color: #f0ad4e;
}

.days-count.days-high {
    background: rgba(245, 101, 101, 0.2);
    color: var(--error);
}

.priority-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
}

.priority-high {
    background: rgba(245, 101, 101, 0.2);
    color: var(--error);
}

.priority-medium {
    background: rgba(255, 193, 7, 0.2);
    color: #f0ad4e;
}

.priority-low {
    background: rgba(72, 187, 120, 0.2);
    color: var(--success);
}

/* Timeline Section */
.timeline-section {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

.timeline-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

/* ============ TIMELINE WITH PROPORTIONAL DATE SPACING ============ */

.timeline-section {
    position: relative;
    margin: 2rem 0;
}

.timeline-section h2 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

/* Timeline container - no padding so dots and today marker share the same coordinate space */
.timeline-container {
    position: relative;
    height: 100px;
    margin: 2rem 50px 2rem 20px;
    overflow: visible;
}

.timeline-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue) 0%, var(--light-accent) 100%);
    border-radius: 2px;
    transform: translateY(-50%);
}

/* Timeline items */
.timeline-item {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Date label above dot */
.timeline-date-label {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    font-size: 0.65rem;
    color: var(--text-medium);
    white-space: nowrap;
    text-align: center;
    background: white;
    padding: 2px 4px;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.timeline-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.timeline-dot:hover {
    transform: scale(1.4);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

/* Timeline dot colors */
.timeline-email-sent .timeline-dot { background: var(--accent-blue); }
.timeline-email-received .timeline-dot { background: #48bb78; }
.timeline-email-both .timeline-dot { background: linear-gradient(90deg, var(--accent-blue) 50%, #48bb78 50%); }
.timeline-call .timeline-dot { background: #f0ad4e; }

/* Today marker - positioned at left:100% so it shares coordinate space with dots */
.timeline-today-marker {
    position: absolute;
    left: 100%;
    top: 0;
    bottom: 0;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.timeline-today-line {
    width: 3px;
    height: 50px;
    background: var(--text-medium);
    border-radius: 2px;
}

.timeline-today-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-medium);
    text-align: center;
    margin-top: 4px;
    line-height: 1.2;
    white-space: nowrap;
}

/* Timeline Popup */
.timeline-popup {
    position: absolute;
    width: 280px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    z-index: 100;
    overflow: hidden;
    border: 2px solid var(--silver-gray);
}

.timeline-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--eggshell-white);
    border-bottom: 1px solid var(--silver-gray);
}

.timeline-popup-type {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.timeline-popup-date {
    font-size: 0.8rem;
    color: var(--text-medium);
}

.timeline-popup-content {
    padding: 1rem;
    font-size: 0.9rem;
    color: var(--text-dark);
    line-height: 1.5;
    max-height: 150px;
    overflow-y: auto;
    word-break: break-word;
}

/* Popup color variants */
.timeline-popup-email-sent {
    border-top: 4px solid var(--accent-blue);
}

.timeline-popup-email-received {
    border-top: 4px solid #48bb78;
}

.timeline-popup-call {
    border-top: 4px solid #f0ad4e;
}

.timeline-popup-email-both {
    border-top: 4px solid;
    border-image: linear-gradient(90deg, var(--accent-blue) 50%, #48bb78 50%) 1;
}

/* Timeline legend */
.timeline-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-medium);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend-dot.legend-email-sent {
    background: var(--accent-blue);
}

.legend-dot.legend-email-received {
    background: #48bb78;
}

.legend-dot.legend-email-both {
    background: linear-gradient(90deg, var(--accent-blue) 50%, #48bb78 50%);
}

.legend-dot.legend-call {
    background: #f0ad4e;
}

/* Quick actions */
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin: 1.5rem 0;
}

/* Responsive date labels */
@media (max-width: 768px) {
    .timeline-date-label {
        font-size: 0.55rem;
        transform: translateX(-50%) rotate(-45deg);
        transform-origin: center bottom;
    }

    .timeline-container {
        height: 120px;
        margin-right: 40px;
    }
}

@media (max-width: 480px) {
    .timeline-date-label {
        display: none;
    }

    .timeline-container {
        margin-right: 30px;
    }
}

/* ============ INTERACTIONS ACCORDION ============ */

.interactions-accordion {
    margin-top: 2rem;
    border: 2px solid var(--silver-gray);
    border-radius: 8px;
    overflow: hidden;
}

.interactions-accordion-header {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--eggshell-white);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: background 0.2s;
}

.interactions-accordion-header:hover {
    background: #e8e8e0;
}

.interactions-accordion-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--accent-blue);
    line-height: 1;
}

.interactions-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: white;
}

.interactions-accordion-content.open {
    max-height: 600px;
    overflow-y: auto;
}

.no-interactions {
    padding: 2rem;
    text-align: center;
    color: var(--text-medium);
    font-style: italic;
}

/* Interaction rows */
.interaction-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--silver-gray);
    transition: background 0.2s;
}

.interaction-row:last-child {
    border-bottom: none;
}

.interaction-row:hover {
    background: rgba(49, 130, 206, 0.05);
}

.interaction-row.interaction-email-sent {
    border-left: 4px solid var(--accent-blue);
}

.interaction-row.interaction-email-received {
    border-left: 4px solid #48bb78;
}

.interaction-row.interaction-call {
    border-left: 4px solid #f0ad4e;
}

.interaction-row-left {
    display: flex;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}

.interaction-row-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    line-height: 1.4;
}

.interaction-row-info {
    flex: 1;
    min-width: 0;
}

.interaction-row-top {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.35rem;
}

.interaction-row-type {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.interaction-row-date {
    font-size: 0.8rem;
    color: var(--text-medium);
    white-space: nowrap;
}

.interaction-row-details {
    font-size: 0.9rem;
    color: var(--text-dark);
    line-height: 1.5;
    word-break: break-word;
}

.interaction-row-full-notes {
    margin-top: 0.5rem;
}

.interaction-row-full-notes summary {
    font-size: 0.8rem;
    color: var(--accent-blue);
    cursor: pointer;
    font-weight: 500;
    display: inline;
}

.interaction-row-full-notes summary:hover {
    text-decoration: underline;
}

.interaction-row-full-notes-content {
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: var(--eggshell-white);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-dark);
    line-height: 1.6;
    white-space: pre-wrap;
    max-height: 200px;
    overflow-y: auto;
}

/* Action buttons */
.interaction-row-actions {
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transition: opacity 0.2s;
    flex-shrink: 0;
    margin-left: 0.5rem;
}

.interaction-row:hover .interaction-row-actions {
    opacity: 1;
}

.interaction-row-edit,
.interaction-row-delete {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem;
    border-radius: 4px;
    transition: background 0.2s;
    line-height: 1;
}

.interaction-row-edit:hover {
    background: rgba(49, 130, 206, 0.15);
}

.interaction-row-delete:hover {
    background: rgba(245, 101, 101, 0.15);
}

/* Responsive */
@media (max-width: 600px) {
    .timeline-container {
        margin: 2rem 10px;
    }

    .timeline-dot {
        width: 14px;
        height: 14px;
    }

    .timeline-popup {
        width: 240px;
        left: 10px !important;
        right: 10px !important;
    }

    .timeline-legend {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .interaction-row-actions {
        opacity: 1;
    }

    .interaction-row-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .quick-actions {
        flex-direction: column;
    }

    .quick-actions .btn {
        width: 100%;
    }
}

/* Call Notes Section */
.call-notes-section {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

.call-notes-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.call-notes-grid {
    display: grid;
    gap: 2rem;
}

.call-note-card {
    background: var(--eggshell-white);
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid var(--silver-gray);
}

.call-note-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--silver-gray);
}

.call-note-header h3 {
    color: var(--text-dark);
    margin: 0;
    font-size: 1.2rem;
}

.call-note-date {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin: 0;
}

.call-note-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

.call-note-image {
    width: 100%;
}

.call-note-image img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    border: 2px solid var(--silver-gray);
    background: white;
}

.call-note-summary {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border: 2px solid var(--silver-gray);
}

.call-note-summary h4 {
    color: var(--accent-blue);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.call-note-summary p {
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
}

.extracted-text-details {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--silver-gray);
}

.extracted-text-details summary {
    cursor: pointer;
    color: var(--accent-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
    user-select: none;
}

.extracted-text-details summary:hover {
    color: var(--light-accent);
}

.extracted-text-content {
    margin-top: 0.5rem;
    padding: 1rem;
    background: var(--eggshell-white);
    border-radius: 6px;
    border: 1px solid var(--silver-gray);
    max-height: 300px;
    overflow-y: auto;
}

.extracted-text-content pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text-dark);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .call-note-content {
        grid-template-columns: 1fr;
    }
    
    .timeline-container {
        height: 300px;
    }
    
    .timeline-label {
        min-width: 100px;
        font-size: 0.8rem;
    }
}

/* Footer */
.footer {
    background: white;
    padding: 2rem;
    text-align: center;
    border-top: 2px solid var(--silver-gray);
    color: var(--text-medium);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        border-top: 2px solid var(--silver-gray);
        box-shadow: 0 4px 8px rgba(26, 35, 50, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-logo {
        height: 160px;
        margin-bottom: 0.5rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* Gmail Connection Instructions Dropdown */
.gmail-dropdown-header:hover {
    background: rgba(49, 130, 206, 0.05) !important;
    border-color: var(--light-accent) !important;
}

.gmail-instruction-step {
    transition: transform 0.2s, box-shadow 0.2s;
}

.gmail-instruction-step:hover {
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(49, 130, 206, 0.15);

    .about-slogan {
        font-size: 2.5rem;
        letter-spacing: 0.05em;
    }

    .about-tagline {
        font-size: 1.3rem;
    }

    .about-description p {
        font-size: 1rem;
    }

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

    .contact-card {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .search-filter-container {
        flex-direction: column;
    }

    .contacts-controls {
        flex-direction: column;
    }

    .contacts-controls .btn {
        width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .accordion-header {
        font-size: 1rem;
        padding: 1rem;
    }

    .tips-list li {
        font-size: 0.9rem;
        padding: 0.75rem 0;
    }
    
    .network-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .network-map-container {
        height: 70vh;
        min-height: 400px;
    }
    
    .network-map-legend {
        position: relative;
        top: auto;
        right: auto;
        margin-top: 1rem;
        width: 100%;
    }
    
    .network-map-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Research Quotes Horizontal Scroll */
.research-quotes-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--accent-blue);
    background: white;
    color: var(--accent-blue);
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.research-quotes-arrow:hover {
    background: var(--accent-blue);
    color: white;
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}
.research-quotes-arrow:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}
.research-quotes-arrow-left {
    left: 0.5rem;
}
.research-quotes-arrow-right {
    right: 0.5rem;
}

.research-quotes-scroll {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    cursor: grab;
    scroll-behavior: smooth;
}

.research-quotes-scroll::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.research-quotes-scroll:active {
    cursor: grabbing;
}

.research-quotes-container {
    display: flex;
    gap: 1.5rem;
    padding: 1rem 0;
    will-change: transform;
}

.research-quotes-container.auto-scrolling {
    animation: scroll-horizontal 60s linear infinite;
}

@keyframes scroll-horizontal {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.research-quote-card {
    transition: transform 0.2s, box-shadow 0.2s;
    pointer-events: auto;
}

.research-quote-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(49, 130, 206, 0.2) !important;
    border-color: var(--accent-blue) !important;
}

.research-quote-card a:hover {
    text-decoration: underline;
}

/* Networking Assistant Section */
.networking-assistant-section {
    width: 100%;
    max-width: 100%;
}

.gmail-check-box {
    transition: all 0.3s ease;
}

.assistant-settings-grid {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .assistant-settings-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .assistant-settings-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.settings-group {
    transition: box-shadow 0.2s;
}

.settings-group:hover {
    box-shadow: 0 2px 8px rgba(26, 35, 50, 0.1);
}

#assistant-save-status {
    transition: opacity 0.3s;
}

/* Assistant Success Popup */
.assistant-success-popup {
    animation: fadeInOut 0.3s ease-in-out;
    pointer-events: none;
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}