/* ==========================================================================
   Admin-Spezifische Komponenten & Formulare
   ========================================================================== */

.admin-content-section {
    padding-top: 2.5rem;
    padding-bottom: 4rem;
    max-width: 1000px;
}

.admin-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #cbd5e1;
    box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.05);
    padding: 2.5rem;
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px solid #f1f5f9;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-card-header h1 {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 0 0 0.35rem 0;
    color: #0f172a;
}

.admin-user-info {
    font-size: 0.9rem;
    color: #64748b;
}

.admin-header-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-admin-sub {
    padding: 0.45rem 0.85rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    color: #1e293b;
    transition: all 0.15s ease;
}

.btn-admin-sub:hover {
    background: #e2e8f0;
}

.btn-admin-sub.text-red {
    color: #e30613;
    border-color: #fecaca;
    background: #fef2f2;
}

.btn-admin-sub.text-red:hover {
    background: #e30613;
    color: #ffffff;
}

/* Formular-Grid & Felder */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-weight: 700;
    font-size: 0.9rem;
    color: #0f172a;
    margin-bottom: 0.45rem;
    min-height: 1.35rem;
}

.form-group label .required {
    color: #e30613;
}

.form-group label .label-hint {
    font-weight: 400;
    font-size: 0.8rem;
    color: #64748b;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group input[type="url"],
.form-group select {
    width: 100%;
    height: 46px;
    padding: 0 0.85rem;
    border: 1.5px solid #cbd5e1;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.95rem;
    background-color: #ffffff;
    color: #1e293b;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group textarea {
    width: 100%;
    padding: 0.8rem 0.85rem;
    border: 1.5px solid #cbd5e1;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.95rem;
    background-color: #ffffff;
    color: #1e293b;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #2563eb;
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.form-help {
    font-size: 0.8rem;
    color: #64748b;
    margin-top: 0.35rem;
    display: block;
}

.form-row-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.25rem;
    align-items: start;
}

@media (max-width: 860px) {
    .form-row-grid-3 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .admin-card {
        padding: 1.5rem;
    }
}

/* Upload Dropzone */
.file-dropzone {
    border: 2px dashed #cbd5e1;
    border-radius: 10px;
    padding: 1.75rem 1rem;
    text-align: center;
    background: #f8fafc;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.file-dropzone:hover, .file-dropzone.is-dragover {
    border-color: #e30613;
    background: #fff5f5;
}

.file-dropzone input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.dropzone-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    font-size: 0.9rem;
    pointer-events: none;
}

.dropzone-label svg {
    color: #e30613;
}

.dropzone-text strong {
    color: #0f172a;
}

.image-preview-container {
    margin-top: 1rem;
    display: none;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
}

.image-preview-container img {
    max-width: 100px;
    max-height: 70px;
    border-radius: 4px;
    object-fit: cover;
}

.image-preview-info {
    font-size: 0.85rem;
    color: #64748b;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Buttons & Alerts */
.btn-submit-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: #e30613;
    color: #ffffff;
    border: none;
    padding: 0.85rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(227, 6, 19, 0.25);
    transition: background-color 0.15s ease, transform 0.05s ease;
}

.btn-submit-action.btn-block {
    width: 100%;
    padding: 0.9rem;
}

.btn-submit-action:hover {
    background: #be000c;
}

.alert-box {
    padding: 1rem 1.25rem;
    border-radius: 6px;
    font-size: 0.925rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-box.success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-box.error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.form-actions-divider {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
}

/* Login-Spezifisch */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 1.5rem;
    min-height: 55vh;
}

.login-card {
    width: 100%;
    max-width: 440px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #fef2f2;
    color: #e30613;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 1.5rem;
    color: #0f172a;
    margin: 0 0 0.35rem 0;
    font-weight: 800;
}

.login-header p {
    font-size: 0.875rem;
    color: #64748b;
    margin: 0;
}

.login-action-row {
    margin-top: 1.75rem;
}

.login-meta-info {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e2e8f0;
    text-align: center;
    font-size: 0.8rem;
    color: #64748b;
}

.login-meta-info a {
    color: #1e293b;
    text-decoration: none;
    font-weight: 600;
}

.login-meta-info a:hover {
    color: #e30613;
    text-decoration: underline;
}
/* ==========================================================================
   Portal-Dashboard & Action-Buttons (Kacheln)
   ========================================================================== */
.portal-welcome-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #f1f5f9;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.portal-badge-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #e30613;
    display: block;
    margin-bottom: 0.35rem;
}

.portal-welcome-header h1 {
    font-size: 1.85rem;
    font-weight: 900;
    color: #0f172a;
    margin: 0 0 0.4rem 0;
    letter-spacing: -0.02em;
}

.portal-welcome-sub {
    font-size: 0.95rem;
    color: #64748b;
    margin: 0;
}

.portal-user-chip {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    padding: 0.6rem 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.user-avatar-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #f1f5f9;
    color: #475569;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-role-text {
    display: block;
    font-size: 0.75rem;
    color: #64748b;
}

.btn-portal-logout {
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem;
    border-radius: 6px;
    transition: all 0.15s ease;
    margin-left: 0.35rem;
}

.btn-portal-logout:hover {
    color: #e30613;
    background: #fef2f2;
}

/* Kachel-Grid (2 Spalten auf Desktop, 1 auf Mobile) */
.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.portal-card-btn {
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    border-radius: 16px;
    padding: 1.85rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px -2px rgba(15, 23, 42, 0.04);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.portal-card-btn:hover {
    border-color: #e30613;
    transform: translateY(-3px);
    box-shadow: 0 12px 25px -4px rgba(227, 6, 19, 0.1);
}

.portal-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: transform 0.2s ease;
}

.portal-card-btn:hover .portal-card-icon {
    transform: scale(1.06);
}

.portal-card-icon.icon-news { background: #fef2f2; color: #e30613; }
.portal-card-icon.icon-courses { background: #eff6ff; color: #2563eb; }
.portal-card-icon.icon-users { background: #f0fdf4; color: #16a34a; }
.portal-card-icon.icon-security { background: #faf5ff; color: #9333ea; }

.portal-card-body h3 {
    font-size: 1.2rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 0.4rem 0;
}

.portal-card-body p {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.45;
    margin: 0 0 1.25rem 0;
}

.portal-card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 700;
    color: #e30613;
    padding-top: 0.85rem;
    border-top: 1px solid #f8fafc;
}