/* Client Project Tracker - Frontend Styles
   Version: 3.4
   Minimal UI Design */

/* Main Container */
.cpt-frontend-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #333;
    background: #f5f5f5;
    border-radius: 8px;
}

/* Email Form */
.cpt-email-form {
    max-width: 400px;
    margin: 40px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    text-align: center;
}

.cpt-email-form .cpt-instruction-text {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.cpt-email-form h2 {
    font-size: 18px;
    font-weight: 500;
    color: #333;
    margin-bottom: 15px;
}

.cpt-email-form form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cpt-email-form input[type="email"] {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    color: #333;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.3s ease;
}

.cpt-email-form input[type="email"]:focus {
    outline: none;
    border-color: #667eea;
}

.cpt-email-form input::placeholder {
    color: #999;
    opacity: 0.7;
}

/* Submit Button */
.cpt-btn-primary {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    transition: background 0.3s ease;
}

.cpt-btn-primary:hover {
    background: linear-gradient(135deg, #5a6fd9 0%, #6b41a1 100%);
}

/* Frontend Stats */
.cpt-frontend-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.cpt-frontend-stat {
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-left: 4px solid #667eea;
}

.cpt-frontend-stat.purple { border-left-color: #667eea; }
.cpt-frontend-stat.green { border-left-color: #38ef7d; }
.cpt-frontend-stat.blue { border-left-color: #4facfe; }
.cpt-frontend-stat.orange { border-left-color: #f5576c; }
.cpt-frontend-stat.monthly { border-left-color: #38ef7d; }
.cpt-frontend-stat.yearly { border-left-color: #f5576c; }

.cpt-stat-icon {
    font-size: 32px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #e1e8ed;
    color: #333;
}

.cpt-stat-info {
    flex: 1;
}

.cpt-stat-number {
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.cpt-stat-text {
    font-size: 12px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Poppins', sans-serif;
}

/* Frontend Filter Buttons */
.cpt-frontend-filter {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.cpt-btn.cpt-filter-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    transition: background 0.3s ease;
}

.cpt-filter-btn:hover {
    background: linear-gradient(135deg, #5a6fd9 0%, #6b41a1 100%);
}

.cpt-filter-btn.active {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

/* Frontend Table */
.cpt-frontend-table-wrapper {
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    overflow-x: auto;
}

.cpt-frontend-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 900px;
}

.cpt-frontend-table thead tr {
    background: #e1e8ed;
}

.cpt-frontend-table thead th {
    padding: 12px;
    text-align: left;
    color: #333;
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Poppins', sans-serif;
    border-bottom: 1px solid #ddd;
}

.cpt-frontend-table tbody tr {
    border-bottom: 1px solid #eee;
}

.cpt-frontend-table tbody td {
    padding: 12px;
    color: #333;
    font-size: 13px;
    font-family: 'Poppins', sans-serif;
}

.cpt-frontend-table tbody td ul {
    margin: 0;
    padding-left: 15px;
    list-style-type: disc;
}

.cpt-amount {
    font-weight: 500;
    color: #333;
}

.cpt-due {
    color: #fff;
    font-weight: 500;
    background: #e74c3c;
    padding: 3px 8px;
    border-radius: 4px;
    display: inline-block;
}

.cpt-paid {
    color: #fff;
    font-weight: 500;
    background: #27ae60;
    padding: 3px 8px;
    border-radius: 4px;
    display: inline-block;
}

/* Progress Bar */
.cpt-progress-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cpt-progress-bar-front {
    flex: 1;
    height: 6px;
    background: #e1e8ed;
    border-radius: 6px;
    overflow: hidden;
}

.cpt-progress-fill-front {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 6px;
    transition: width 0.3s ease;
}

.cpt-progress-text {
    font-weight: 500;
    color: #333;
    font-size: 12px;
    min-width: 40px;
    font-family: 'Poppins', sans-serif;
}

/* Status Badges */
.cpt-status-front {
    padding: 5px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    font-family: 'Poppins', sans-serif;
}

.cpt-status-pending { background: #ffd89b; color: #333; }
.cpt-status-in-progress { background: #4facfe; }
.cpt-status-completed { background: #43e97b; }
.cpt-status-canceled { background: #e74c3c; }

/* Invoice Button */
.cpt-btn-icon {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #6947a8;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.cpt-btn-icon:hover { color: #e1e8ed; }

/* Notice Styles */
.notice-error {
    background: #f8d7da;
    color: #721c24;
    padding: 10px;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
    margin-bottom: 20px;
    text-align: center;
}

.notice-error p {
    margin: 0;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cpt-frontend-stats { grid-template-columns: 1fr; }
    .cpt-frontend-table-wrapper { overflow-x: auto; }
    .cpt-frontend-table { min-width: 900px; }
    .cpt-frontend-filter { flex-direction: column; align-items: stretch; }
    .cpt-email-form { margin: 20px; padding: 15px; }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.cpt-frontend-stat, .cpt-frontend-table-wrapper, .cpt-email-form {
    animation: fadeIn 0.3s ease-out;
}

/* Print Styles */
@media print {
    .cpt-frontend-filter, .cpt-btn-icon, .cpt-email-form { display: none !important; }
    .cpt-frontend-table { border: 1px solid #333; }
    .cpt-frontend-table tbody td, .cpt-frontend-table thead th { color: #333; background: none; }
}