* { box-sizing: border-box; }

body {
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: #f4f5f7;
    color: #1f2430;
    margin: 0;
    padding: 24px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.topbar h1 {
    font-size: 20px;
    margin: 0;
}

.btn {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    border: none;
    cursor: pointer;
}

.btn-ghost {
    background: #fff;
    color: #1f2430;
    border: 1px solid #d7dae0;
}

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

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

.alert {
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-warning { background: #fef3c7; color: #92400e; }
.alert-success { background: #dcfce7; color: #166534; }

.stats {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 14px;
}

.stat {
    background: #fff;
    border: 1px solid #e5e7eb;
    padding: 6px 12px;
    border-radius: 6px;
}

.mail-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.mail-table th, .mail-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid #eef0f2;
    font-size: 14px;
}

.mail-table th {
    background: #fafbfc;
    font-weight: 600;
    color: #6b7280;
}

.link-name {
    background: none;
    border: none;
    color: #2563eb;
    cursor: pointer;
    font-size: 14px;
    padding: 0;
    text-decoration: underline;
}

.link-name:disabled {
    color: #9ca3af;
    cursor: not-allowed;
    text-decoration: none;
}

.link-username {
    color: #1f2430;
    cursor: pointer;
    font-size: 14px;
    text-decoration: underline dotted;
}

.link-username:hover { color: #dc2743; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.badge-pending { background: #f3f4f6; color: #6b7280; }
.badge-sent { background: #dcfce7; color: #166534; }
.badge-rejected { background: #fee2e2; color: #991b1b; }

.btn-reject {
    background: #fff;
    border: 1px solid #fca5a5;
    color: #dc2626;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
}

.btn-reject:hover { background: #fee2e2; }
.btn-reject:disabled { opacity: 0.4; cursor: not-allowed; }

.actions-cell {
    display: flex;
    gap: 6px;
}

.btn-send {
    background: #16a34a;
    border: 1px solid #16a34a;
    color: #fff;
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
}

.btn-send:hover { background: #15803d; }
.btn-send:disabled { background: #d1d5db; border-color: #d1d5db; opacity: 0.7; cursor: not-allowed; }

.pagination {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    font-size: 14px;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    align-items: center;
    justify-content: center;
    z-index: 50;
}

.modal-overlay.open { display: flex; }

.modal {
    background: #fff;
    border-radius: 10px;
    padding: 20px 24px;
    width: 320px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.modal h3 { margin: 0 0 4px; font-size: 16px; }
.modal-email { color: #6b7280; font-size: 13px; margin: 0 0 14px; }

.btn-instagram {
    display: block;
    text-align: center;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 14px;
}

.modal label {
    display: block;
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 4px;
}

.modal input[type=text] {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #d7dae0;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 8px;
}

.modal-error {
    color: #dc2626;
    font-size: 13px;
    min-height: 18px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 10px;
}

/* Settings form */
.settings-form {
    background: #fff;
    padding: 20px 24px;
    border-radius: 8px;
    max-width: 520px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.settings-form h3 { margin-top: 0; font-size: 15px; }

.settings-form label {
    display: block;
    font-size: 13px;
    color: #6b7280;
    margin: 12px 0 4px;
}

.settings-form input, .settings-form textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #d7dae0;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.settings-form .hint {
    font-size: 12px;
    color: #9ca3af;
    margin: 4px 0 0;
}

.settings-form button {
    margin-top: 18px;
}

/* Login */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-form {
    background: #fff;
    padding: 28px 32px;
    border-radius: 10px;
    width: 320px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.login-form h2 {
    margin: 0 0 16px;
    font-size: 18px;
    text-align: center;
}

.login-form label {
    display: block;
    font-size: 13px;
    color: #6b7280;
    margin: 12px 0 4px;
}

.login-form input {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #d7dae0;
    border-radius: 6px;
    font-size: 14px;
}

.login-form button {
    width: 100%;
    margin-top: 18px;
    padding: 10px;
}

.login-form .hint {
    font-size: 13px;
    color: #6b7280;
    margin: 0 0 4px;
}