* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --bg-color: #0f172a;
    --surface-color: #1a1f35;
    --hover-color: #1e2438;
    --text-color: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border-color: #334155;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-color) 0%, #1a1a2e 100%);
    color: var(--text-color);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 0;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--border-color);
}

h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.admin-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow);
}

.admin-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -2px rgba(99, 102, 241, 0.4);
}

.news-table {
    display: grid;
    gap: 24px;
}

.news-entry {
    background: var(--surface-color);
    border-radius: 8px;
    padding: 0;
    box-shadow: var(--shadow);
    transition: transform 0.1s, box-shadow 0.1s;
    display: flex;
    gap: 0;
    align-items: stretch;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.news-entry:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.3);
    background: var(--hover-color);
}

.news-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
    width: 110px;
    min-width: 110px;
    max-width: 110px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
    border-right: 1px solid var(--border-color);
    flex-shrink: 0;
}

.news-image-container {
    position: relative;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
    order: 3;
}

.news-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.news-content {
    flex: 1;
    padding: 20px 24px;
    min-width: 0;
    order: 2;
}

.news-title {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 8px;
    font-weight: 600;
}

.news-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
    word-wrap: break-word;
}

.news-description p {
    margin: 8px 0;
}

.news-description strong,
.news-description b {
    color: var(--text-color);
    font-weight: 600;
}

.news-description em,
.news-description i {
    font-style: italic;
}

.news-description u {
    text-decoration: underline;
}

.news-description br {
    display: block;
    content: "";
    margin: 4px 0;
}

.news-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 20px;
    border-left: 1px solid var(--border-color);
    order: 4;
}

.btn-edit, .btn-delete {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
}

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

.btn-edit:hover {
    background: #4f46e5;
    transform: translateY(-1px);
}

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

.btn-delete:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--surface-color);
    margin: 5% auto;
    padding: 32px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

.close {
    color: var(--text-secondary);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
}

.close:hover {
    color: var(--text-color);
}

.modal h2 {
    margin-bottom: 24px;
    color: var(--text-color);
    font-size: 1.8rem;
}

/* Form Styles */
form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

label {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 4px;
}

input[type="text"],
input[type="date"],
input[type="password"],
input[type="number"],
textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.2s;
}

input[type="text"]:focus,
input[type="date"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

input[type="file"] {
    padding: 8px;
    color: var(--text-color);
}

textarea {
    resize: vertical;
    font-family: inherit;
}

.formatting-toolbar {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    flex-wrap: wrap;
    align-items: center;
}

.formatting-toolbar .format-btn {
    padding: 8px 14px !important;
    background: var(--surface-color) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    color: var(--text-color) !important;
    cursor: pointer !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    transition: all 0.2s !important;
    min-width: 40px !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2) !important;
    flex: 0 0 auto !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    letter-spacing: 0.03em !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    outline: none !important;
    white-space: nowrap !important;
}

.formatting-toolbar .format-btn:hover {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 8px rgba(99, 102, 241, 0.3) !important;
}

.formatting-toolbar .format-btn:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2) !important;
}

.formatting-toolbar .format-btn:focus-visible {
    outline: 2px solid var(--primary-color) !important;
    outline-offset: 2px !important;
}



#imagePreview {
    margin-top: 12px;
}

#imagePreview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.form-buttons {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

button[type="submit"],
.btn-primary, 
.btn-secondary {
    flex: 1;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

button[type="submit"],
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: var(--shadow);
}

button[type="submit"]:hover,
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -2px rgba(99, 102, 241, 0.4);
}

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

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

/* Admin Controls */
.admin-controls {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    gap: 12px;
    z-index: 100;
}

.btn-add, .btn-logout {
    padding: 14px 28px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--shadow);
}

.btn-add {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
}

.btn-add:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -2px rgba(16, 185, 129, 0.4);
}

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

.btn-logout:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -2px rgba(239, 68, 68, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }

    .news-entry {
        flex-direction: column;
    }

    .news-date {
        min-width: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 16px;
    }

    .news-image-container {
        width: 100%;
        height: 200px;
    }

    .news-actions {
        border-left: none;
        border-top: 1px solid var(--border-color);
        justify-content: flex-start;
    }

    .admin-controls {
        bottom: 20px;
        right: 20px;
        flex-direction: column;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 24px;
    }

    header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    body {
        padding: 12px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .news-entry {
        padding: 16px;
    }

    .news-title {
        font-size: 1.2rem;
    }

    .btn-add, .btn-logout {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}