.dergipark-wrapper {
    --dp-primary: #EC3535;
    --dp-primary-hover: #cb2424;
    --dp-blue: #2563eb;
    --dp-blue-hover: #1d4ed8;
    --dp-accent: #7c3aed;
    --dp-accent-hover: #6d28d9;
    --dp-success: #15803d;
    --dp-success-bg: #dcfce7;
    --dp-danger: #b91c1c;
    --dp-danger-bg: #fee2e2;
    --dp-warning: #b45309;
    --dp-warning-bg: #fef3c7;
    
    --dp-bg: #ffffff;
    --dp-surface: #f8fafc;
    --dp-border: #e2e8f0;
    --dp-border-dark: #cbd5e1;
    --dp-text: #1e293b;
    --dp-text-muted: #64748b;

    width: 100%;
    margin: 0 0 3rem 0;
    padding: 1rem 0;
    color: var(--dp-text);
    font-family: 'Work Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 18px !important;
    line-height: 1.6;
    box-sizing: border-box;
}

.dergipark-wrapper * {
    box-sizing: border-box;
}

/* Header Section */
.dergipark-header-section {
    text-align: center;
    margin-bottom: 2.5rem;
}

.dergipark-header-section h1 {
    font-size: 34px !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    margin: 0 0 0.6rem 0 !important;
    letter-spacing: -0.03em;
    line-height: 1.25 !important;
}

.dergipark-header-section .subtitle {
    color: var(--dp-text-muted) !important;
    font-size: 20px !important;
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Main Container */
.dergipark-main-section {
    width: 100%;
    margin: 0 auto;
}

/* Control Panel */
.dergipark-wrapper .control-panel {
    background: #ffffff;
    border: 1.5px solid var(--dp-border);
    border-radius: 18px;
    padding: 2.25rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 6px 24px -4px rgba(0, 0, 0, 0.07);
}

.dergipark-wrapper .input-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dergipark-wrapper label {
    font-weight: 700 !important;
    font-size: 19px !important;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: #0f172a !important;
    margin-bottom: 0.25rem;
}

.dergipark-wrapper textarea {
    width: 100%;
    min-height: 150px;
    background: #f8fafc;
    border: 1.5px solid var(--dp-border-dark);
    border-radius: 14px;
    padding: 1.2rem 1.4rem;
    color: #0f172a;
    font-size: 18px !important;
    resize: vertical;
    transition: all 0.2s ease;
    outline: none;
    font-family: inherit;
    line-height: 1.65;
}

.dergipark-wrapper textarea:focus,
.dergipark-wrapper .form-control:focus {
    background: #ffffff;
    border-color: var(--dp-primary);
    box-shadow: 0 0 0 4px rgba(236, 53, 53, 0.18);
}

.dergipark-wrapper textarea::placeholder,
.dergipark-wrapper .form-control::placeholder {
    color: #94a3b8;
    font-size: 17px !important;
}

/* Action Buttons */
.dergipark-wrapper .btn-group-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.dergipark-wrapper .btn {
    border: none;
    border-radius: 12px;
    padding: 14px 26px !important;
    font-size: 17px !important;
    font-weight: 700 !important;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    transition: all 0.2s ease;
    letter-spacing: 0.02em;
    text-decoration: none;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}

.dergipark-wrapper .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.14);
}

.dergipark-wrapper .btn:active {
    transform: translateY(0);
}

.dergipark-wrapper .btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.dergipark-wrapper .btn-check {
    background: linear-gradient(135deg, var(--dp-primary), var(--dp-primary-hover));
    color: #ffffff !important;
}

.dergipark-wrapper .btn-notify {
    background: linear-gradient(135deg, var(--dp-accent), var(--dp-accent-hover));
    color: #ffffff !important;
}

.dergipark-wrapper .btn-subs {
    background: #ffffff;
    border: 1.5px solid var(--dp-border-dark);
    color: #1e293b !important;
}

.dergipark-wrapper .btn-subs:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
}

/* Results Header */
.dergipark-wrapper .results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.75rem;
    padding: 0 0.25rem;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.dergipark-wrapper .results-title {
    font-size: 26px !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    margin: 0;
}

.dergipark-wrapper .stats {
    display: flex;
    gap: 1rem;
}

.dergipark-wrapper .stat-badge {
    background: #ffffff;
    border: 1.5px solid var(--dp-border);
    padding: 8px 18px !important;
    border-radius: 26px;
    font-size: 18px !important;
    font-weight: 700 !important;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.dergipark-wrapper .stat-badge .open-count { color: var(--dp-success); font-weight: 800; font-size: 20px; }
.dergipark-wrapper .stat-badge .closed-count { color: var(--dp-danger); font-weight: 800; font-size: 20px; }

/* Grid of Cards */
.dergipark-wrapper .journals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 1.75rem;
}

/* Individual Journal Card */
.dergipark-wrapper .journal-card {
    background: #ffffff;
    border: 1.5px solid var(--dp-border);
    border-radius: 18px;
    padding: 1.75rem;
    transition: all 0.25s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.dergipark-wrapper .journal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px -6px rgba(0, 0, 0, 0.12);
    border-color: #cbd5e1;
}

.dergipark-wrapper .journal-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 6px; height: 100%;
    background: var(--dp-text-muted);
}

.dergipark-wrapper .journal-card.status-open::before { background: var(--dp-success); }
.dergipark-wrapper .journal-card.status-closed::before { background: var(--dp-danger); }
.dergipark-wrapper .journal-card.status-error::before { background: var(--dp-warning); }

.dergipark-wrapper .journal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.85rem;
}

.dergipark-wrapper .journal-title {
    font-size: 22px !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    line-height: 1.4 !important;
    text-decoration: none;
    transition: color 0.2s;
}

.dergipark-wrapper .journal-title:hover {
    color: var(--dp-primary) !important;
}

.dergipark-wrapper .journal-link-icon {
    color: var(--dp-text-muted);
    font-size: 18px !important;
    margin-top: 0.25rem;
}

.dergipark-wrapper .status-container {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
}

.dergipark-wrapper .pulse-indicator {
    position: relative;
    width: 16px; height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dergipark-wrapper .pulse-dot {
    width: 13px; height: 13px;
    border-radius: 50%;
}

.dergipark-wrapper .status-open .pulse-dot { background-color: var(--dp-success); box-shadow: 0 0 8px rgba(21, 128, 61, 0.5); }
.dergipark-wrapper .status-closed .pulse-dot { background-color: var(--dp-danger); box-shadow: 0 0 8px rgba(185, 28, 28, 0.5); }
.dergipark-wrapper .status-error .pulse-dot { background-color: var(--dp-warning); }
.dergipark-wrapper .status-unknown .pulse-dot { background-color: var(--dp-text-muted); }

.dergipark-wrapper .status-text {
    font-weight: 800 !important;
    font-size: 18px !important;
}

.dergipark-wrapper .status-open .status-text { color: var(--dp-success) !important; }
.dergipark-wrapper .status-closed .status-text { color: var(--dp-danger) !important; }
.dergipark-wrapper .status-error .status-text { color: var(--dp-warning) !important; }
.dergipark-wrapper .status-unknown .status-text { color: var(--dp-text-muted) !important; }

/* History and Publication Periods */
.dergipark-wrapper .hist-section,
.dergipark-wrapper .periods-section {
    margin-top: 0.6rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
}

.dergipark-wrapper .hist-title,
.dergipark-wrapper .periods-title {
    font-size: 16px !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    color: #475569 !important;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.05em;
}

.dergipark-wrapper .hist-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.dergipark-wrapper .hist-row {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 16px !important;
    padding: 8px 14px !important;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #eef2f6;
}

.dergipark-wrapper .hist-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
}

.dergipark-wrapper .hist-dot-open { background: var(--dp-success); }
.dergipark-wrapper .hist-dot-closed { background: var(--dp-danger); }

.dergipark-wrapper .hist-row.hist-open .hist-action { color: var(--dp-success); font-weight: 700; flex: 1; font-size: 16px !important; }
.dergipark-wrapper .hist-row.hist-closed .hist-action { color: var(--dp-danger); font-weight: 700; flex: 1; font-size: 16px !important; }
.dergipark-wrapper .hist-date { font-size: 15px !important; color: var(--dp-text-muted); font-weight: 500; }

.dergipark-wrapper .periods-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.dergipark-wrapper .period-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    background: #f8fafc;
    border: 1.5px solid var(--dp-border);
    border-radius: 10px;
    padding: 8px 14px !important;
    text-decoration: none;
    font-size: 15px !important;
    transition: all 0.2s;
}

.dergipark-wrapper .period-item:hover {
    background: #eff6ff;
    border-color: #93c5fd;
}

.dergipark-wrapper .period-label { color: #0f172a; font-weight: 700; font-size: 16px !important; }
.dergipark-wrapper .period-date { color: var(--dp-text-muted); font-size: 14px !important; }

/* Loader & Empty State */
.dergipark-wrapper .loader-container {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 0;
    gap: 1.5rem;
}

.dergipark-wrapper .loader {
    width: 52px; height: 52px;
    border: 4px solid #e2e8f0;
    border-radius: 50%;
    border-top-color: var(--dp-primary);
    animation: dp-spin 1s linear infinite;
}

.dergipark-wrapper .loader-text {
    color: var(--dp-text-muted);
    font-size: 20px !important;
    font-weight: 600;
}

.dergipark-wrapper .empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--dp-text-muted);
    background: #f8fafc;
    border-radius: 18px;
    border: 2px dashed var(--dp-border-dark);
}

.dergipark-wrapper .empty-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    opacity: 0.6;
    color: var(--dp-text-muted);
}

.dergipark-wrapper .empty-state h3 {
    color: #0f172a;
    font-size: 24px !important;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
}

.dergipark-wrapper .empty-state p {
    font-size: 18px !important;
}

/* Modals */
.dergipark-wrapper .modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease;
    z-index: 99999;
    padding: 1.5rem;
}

.dergipark-wrapper .modal-overlay.show {
    opacity: 1;
    pointer-events: all;
}

.dergipark-wrapper .modal-content {
    background: #ffffff;
    border: 1.5px solid var(--dp-border);
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    max-width: 540px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    color: var(--dp-text);
}

.dergipark-wrapper .manage-modal-content {
    max-width: 600px;
}

.dergipark-wrapper .modal-close {
    position: absolute;
    top: 1.5rem; right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--dp-text-muted);
    font-size: 1.6rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.dergipark-wrapper .modal-close:hover {
    color: var(--dp-danger);
}

.dergipark-wrapper .modal-title {
    font-size: 24px !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    margin: 0 0 0.6rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.dergipark-wrapper .modal-desc {
    color: var(--dp-text-muted);
    font-size: 17px !important;
    margin-bottom: 1.5rem;
    line-height: 1.55;
}

.dergipark-wrapper .manage-user-header {
    background: #f1f5f9;
    border: 1.5px solid var(--dp-border);
    border-radius: 12px;
    padding: 0.9rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.4rem;
    font-size: 17px !important;
    color: #334155;
}

.dergipark-wrapper .manage-user-header strong {
    color: #0f172a;
    font-weight: 700;
}

.dergipark-wrapper .btn-text-link {
    background: none;
    border: none;
    color: var(--dp-danger);
    cursor: pointer;
    font-size: 15px !important;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 5px 10px;
    border-radius: 6px;
    transition: background 0.2s;
}

.dergipark-wrapper .btn-text-link:hover {
    background: #fee2e2;
}

.dergipark-wrapper .manage-quick-add-box {
    background: #f8fafc;
    border: 2px dashed var(--dp-border-dark);
    border-radius: 16px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.4rem;
}

.dergipark-wrapper .quick-add-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.dergipark-wrapper .quick-add-row .form-control {
    background: #ffffff;
    padding: 0.75rem 1.1rem;
    font-size: 17px !important;
}

.dergipark-wrapper .btn-sm {
    padding: 0.75rem 1.25rem !important;
    font-size: 16px !important;
    white-space: nowrap;
}

.dergipark-wrapper .quick-add-checkboxes {
    margin-top: 0.6rem;
    gap: 1.5rem;
}

.dergipark-wrapper .quick-add-checkboxes .checkbox-label {
    font-size: 16px !important;
    color: #475569;
}

.dergipark-wrapper .form-row-flex {
    display: flex;
    gap: 1rem;
}

.dergipark-wrapper .flex-1 { flex: 1; }
.dergipark-wrapper .pin-group { width: 140px; }

.dergipark-wrapper .form-group {
    margin-bottom: 1.25rem;
}

.dergipark-wrapper .form-control {
    width: 100%;
    background: #f8fafc;
    border: 1.5px solid var(--dp-border-dark);
    border-radius: 12px;
    padding: 0.85rem 1.1rem;
    color: #0f172a;
    font-size: 17px !important;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s;
}

.dergipark-wrapper .checkbox-group {
    display: flex;
    gap: 1.75rem;
    margin-top: 0.5rem;
}

.dergipark-wrapper .checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 17px !important;
    color: #1e293b;
    font-weight: 500;
}

.dergipark-wrapper .checkbox-label input[type="checkbox"] {
    width: 1.3rem; height: 1.3rem;
    accent-color: var(--dp-primary);
}

/* User's Subscriptions in Manage Modal */
.dergipark-wrapper .sub-list {
    max-height: 300px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-right: 4px;
}

.dergipark-wrapper .sub-item {
    background: #f8fafc;
    border: 1.5px solid var(--dp-border);
    border-radius: 12px;
    padding: 0.9rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: all 0.2s;
}

.dergipark-wrapper .sub-item:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.dergipark-wrapper .sub-url {
    color: #0f172a;
    font-weight: 700;
    font-size: 18px !important;
}

.dergipark-wrapper .sub-meta {
    color: var(--dp-text-muted);
    font-size: 15px !important;
    display: flex;
    gap: 0.55rem;
    margin-top: 0.3rem;
}

.dergipark-wrapper .sub-meta-tag {
    background: #ffffff;
    border: 1px solid var(--dp-border);
    padding: 3px 10px;
    border-radius: 6px;
    font-weight: 600;
}

.dergipark-wrapper .btn-delete-sub {
    background: #fee2e2;
    color: var(--dp-danger);
    border: 1px solid #fca5a5;
    border-radius: 8px;
    width: 38px; height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
    font-size: 17px !important;
}

.dergipark-wrapper .btn-delete-sub:hover {
    background: var(--dp-danger);
    color: #ffffff;
}

/* Toast */
.dergipark-toast {
    position: fixed;
    bottom: 24px; right: 24px;
    background: #0f172a;
    color: #ffffff;
    padding: 1rem 1.6rem;
    border-radius: 12px;
    border-left: 5px solid var(--dp-primary);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.25s ease;
    z-index: 100000;
    font-size: 17px !important;
    font-weight: 600;
}

.dergipark-toast.show {
    transform: translateY(0);
    opacity: 1;
}

@keyframes dp-spin {
    to { transform: rotate(360deg); }
}