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

:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 1400px) {
    .container {
        max-width: none;
        padding: 0 40px;
    }
}

/* Navigation */
.navbar {
    background-color: var(--card-bg);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.sticky-navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--card-bg);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* Main Content */
main {
    flex: 1;
    padding-bottom: 2rem;
}

/* Footer */
.footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
    margin-top: auto;
    text-align: center;
    color: var(--text-muted);
}

/* Flash Messages */
.flash-messages {
    margin-bottom: 1.5rem;
}

.flash-message {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    background-color: #fef3c7;
    border-left: 4px solid var(--warning-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: #475569;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

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

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-sm {
    padding: 0.35rem 1rem;
    font-size: 0.875rem;
    line-height: 1.2;
    box-sizing: border-box;
    vertical-align: middle;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 3rem 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Cards */
.event-card, .feature-card, .connection-card, .attendee-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.event-card h3, .connection-card h4 {
    margin-bottom: 0.5rem;
}

.event-date, .event-location {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.event-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 1rem;
}

.event-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.event-card-actions .btn,
.event-card-actions form .btn {
    width: 160px;
    min-height: 44px;
    height: auto;
    box-sizing: border-box;
    text-align: center;
    justify-content: center;
    display: flex;
    flex-direction: column;
    white-space: normal;
    padding: 0.5rem;
}

.event-card-actions form {
    display: flex !important;
    width: 160px;
    min-height: 44px;
    box-sizing: border-box;
}

.event-card-actions form .btn {
    width: 100%;
    font-size: inherit;
    font-family: inherit;
    font-weight: 500;
    line-height: inherit;
}

/* Grids */
.events-grid, .features-grid, .connections-grid, .attendees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

/* Auth Forms */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.auth-box {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.auth-box h2 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.user-type-tabs {
    display: flex;
    margin-bottom: 1.5rem;
}

.tab-btn {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn:first-child {
    border-radius: 6px 0 0 6px;
}

.tab-btn:last-child {
    border-radius: 0 6px 6px 0;
}

.tab-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-muted);
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* reCAPTCHA */
.recaptcha-container {
    margin-bottom: 1rem;
}

.recaptcha-container .g-recaptcha {
    transform-origin: left top;
}

/* Tables */
.attendees-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
}

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

.attendees-table th {
    background-color: var(--bg-color);
    font-weight: 600;
}

.attendees-table tr:last-child td {
    border-bottom: none;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-success {
    background-color: #dcfce7;
    color: #166534;
}

.badge-pending {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-rejected {
    background-color: #fee2e2;
    color: #991b1b;
}

/* Dashboard */
.dashboard h1 {
    margin-bottom: 1.5rem;
}

.dashboard-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.event-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

/* Badges Print Page */
.badges-page {
    padding: 2rem;
}

.badges-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.badge-card {
    border: 2px solid #333;
    border-radius: 8px;
    padding: 1.5rem;
    background: white;
}

.badge-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 0.75rem;
}

.badge-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.badge-body {
    min-height: 80px;
}

.badge-org {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.badge-role {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.badge-intro {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
}

.badge-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
}

.badge-check {
    color: var(--text-muted);
}

.badge-check.checked-in {
    color: var(--success-color);
    font-weight: 600;
}

/* Profile Page */
.profile-page h1 {
    margin-bottom: 1.5rem;
}

.profile-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.profile-photo-section {
    text-align: center;
}

.current-photo {
    margin-bottom: 1rem;
}

.profile-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
}

.no-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 2rem;
    color: var(--text-muted);
}

.photo-upload-form {
    margin-top: 1rem;
}

/* Attendees Page */
.attendees-page h1 {
    margin-bottom: 0.5rem;
}

.attendees-page > p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.attendee-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.attendee-photo {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
}

.attendee-photo img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.attendee-photo .no-photo {
    width: 80px;
    height: 80px;
    font-size: 1.5rem;
}

.attendee-info h3 {
    margin-bottom: 0.25rem;
}

.attendee-org {
    font-weight: 600;
    color: var(--primary-color);
}

.attendee-role {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.attendee-intro {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.attendee-actions {
    margin-top: 1rem;
}

/* Profile Page */
.profile-page h1 {
    margin-bottom: 1.5rem;
}

/* Appointments & Connections */
.pending-section, .connections-section, .appointments-section {
    margin-top: 2rem;
}

.pending-section h2, .connections-section h2, .appointments-section h2 {
    margin-bottom: 1rem;
}

.pending-list, .appointments-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pending-item, .appointment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.inline-form {
    display: inline-block;
}

.pending-info, .apt-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pending-actions, .apt-actions {
    display: flex;
    gap: 0.5rem;
}

.section-actions {
    margin-bottom: 1rem;
}

.text-muted {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.no-data {
    color: var(--text-muted);
    font-style: italic;
}

/* Event Meta Box */
.event-meta-box, .event-description-box {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.event-meta-box p, .event-description-box p {
    margin-bottom: 0.5rem;
}

/* Event Detail Page */
.event-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.event-header h1 {
    margin: 0;
}

.event-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .profile-container {
        grid-template-columns: 1fr;
    }

    .event-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .attendees-table {
        font-size: 0.875rem;
    }

    .attendees-table th,
    .attendees-table td {
        padding: 0.75rem 0.5rem;
    }
}