body {
    background-color: skyblue;
    font-family: 'Noto Sans', sans-serif;
}

#actors {
    border-collapse: collapse;
    margin: 40px auto;
}

#actors td {
    width: 32px;
    height: 32px;
    text-align: center;
    vertical-align: middle;
}

.letter-input {
    width: 32px;
    height: 32px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    text-transform: uppercase;
    padding: 0;
    box-sizing: border-box;
}

.letter-input:focus {
    outline: none;
    border-color: #2563eb;
}

.letter-highlighted {
    background-color: #fecaca;
    border-color: #dc2626;
}

.popover-trigger {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid #d1d5db;
    background: white;
    cursor: pointer;
    font-size: 14px;
    color: #6b7280;
}

.popover-trigger:hover {
    background: #f3f4f6;
}

.actor-popover {
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 12px 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 100;
    font-size: 14px;
}

.auth-container {
    max-width: 400px;
    margin: 80px auto;
    padding: 32px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.auth-container h1 {
    margin: 0 0 24px;
    text-align: center;
}

.auth-container label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}

.auth-container input[type="email"],
.auth-container input[type="password"] {
    width: 100%;
    padding: 8px 12px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

.auth-container button[type="submit"] {
    width: 100%;
    padding: 10px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

.auth-container button[type="submit"]:hover {
    background: #1d4ed8;
}

.auth-error {
    background: #fef2f2;
    color: #dc2626;
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 16px;
}

.auth-link {
    text-align: center;
    margin-top: 16px;
}

.auth-link a {
    color: #2563eb;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 24px;
    background: white;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 18px;
    color: #1f2937;
    text-decoration: none;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-item {
    position: relative;
}

.navbar-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    color: #4b5563;
    position: relative;
    display: flex;
    align-items: center;
}

.navbar-icon:hover {
    background: #f3f4f6;
}

/* Badge */
.badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: #dc2626;
    color: white;
    font-size: 11px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Dropdown */
.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    z-index: 200;
    padding: 4px 0;
    margin-top: 4px;
}

.dropdown-header {
    padding: 8px 16px;
    font-weight: 600;
    font-size: 13px;
    color: #6b7280;
    border-bottom: 1px solid #e5e7eb;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 8px 16px;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: #1f2937;
    text-decoration: none;
}

.dropdown-item:hover {
    background: #f3f4f6;
}

.dropdown-empty {
    padding: 12px 16px;
    color: #9ca3af;
    font-size: 13px;
    margin: 0;
}

/* Notifications */
.notifications-list {
    max-height: 300px;
    overflow-y: auto;
}

.notification-item {
    padding: 8px 16px;
    border-bottom: 1px solid #f3f4f6;
}

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

.notification-item p {
    margin: 0 0 2px;
    font-size: 13px;
    color: #1f2937;
}

.notification-item time {
    font-size: 11px;
    color: #9ca3af;
}

.notification-unread {
    background: #eff6ff;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 300;
}

.modal {
    background: white;
    border-radius: 12px;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid #e5e7eb;
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #6b7280;
    padding: 0;
    line-height: 1;
}

.modal-body {
    padding: 24px;
}

.modal-body p {
    margin: 0 0 16px;
    color: #4b5563;
    font-size: 14px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid #e5e7eb;
    text-align: right;
}

.btn {
    padding: 8px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
}

.btn-primary {
    background: #2563eb;
    color: white;
}

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

.btn-primary:disabled {
    background: #93c5fd;
    cursor: not-allowed;
}

.modal-feedback {
    margin-top: 12px;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 13px;
}

.modal-feedback.error {
    background: #fef2f2;
    color: #dc2626;
}

.modal-feedback.success {
    background: #f0fdf4;
    color: #16a34a;
}