.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    text-decoration: none;
    font-size: .95rem;
    margin-bottom: 16px;
    transition: opacity .2s
}

.event-flash-error,
.event-flash-success {
    padding: 12px;
    margin: 20px 0;
    text-align: center
}

.back-link:hover {
    opacity: .8
}

.event-description h2 {
    font-size: 3rem;
    margin-bottom: 15px;
    font-weight: 700;
    color: #2c3e50
}

.event-description p {
    font-size: 1.5rem;
    line-height: 1.6;
    color: #333
}

.event-flash-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-radius: 4px
}

.event-flash-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 4px
}

.dark-mode .registration-section,
.registration-section {
    border-top: 1px solid #4a4b56
}

.registration-section {
    text-align: center;
    margin: 30px 0;
    padding: 20px;
    position: relative
}

.btn-group-register,
.btn-individual-register,
.registration-section .btn-success {
    padding: 14px 30px;
    display: inline-block;
    font-weight: 700;
    transition: transform .2s, box-shadow .2s;
    text-decoration: none;
    font-family: "JetBrains Mono", monospace
}

.btn-group-register {
    background-color: #15803d;
    color: #fff;
    border: none;
    border-radius: 8px
}

.btn-group-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(21, 128, 61, .4)
}

.dark-mode .btn-group-register {
    background-color: #39e07f;
    color: #000
}

.dark-mode .btn-group-register:hover {
    box-shadow: 0 4px 12px rgba(57, 224, 127, .4)
}

.btn-individual-register,
.registration-section .btn-success {
    background-color: #15803d !important;
    color: #fff !important;
    border: none;
    border-radius: 8px
}

.btn-individual-register:hover,
.registration-section .btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(21, 128, 61, .4);
    background-color: #15803d !important;
    color: #fff !important;
    filter: none !important
}

.dark-mode .btn-individual-register,
.dark-mode .registration-section .btn-success {
    background-color: #39e07f !important;
    color: #000 !important
}

.dark-mode .btn-individual-register:hover,
.dark-mode .registration-section .btn-success:hover {
    background-color: #39e07f !important;
    color: #000 !important;
    box-shadow: 0 4px 12px rgba(57, 224, 127, .4)
}

.admin-zone {
    background: #f8f9fa !important;
    border: 1px solid #ddd !important;
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    margin-top: 50px
}

.admin-zone h2 {
    color: #333 !important;
    margin-bottom: 20px;
    font-weight: 600;
    font-family: var(--font-heading)
}

.dark-mode .admin-zone {
    background: #20212c !important;
    border: 1px solid #4a4b56 !important
}

.dark-mode .admin-zone h2 {
    color: #fff !important
}

.admin-zone-actions {
    margin-top: 15px;
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap
}

.admin-zone-actions .inline-form,
.admin-zone-actions form {
    margin: 0;
    padding: 0;
    display: inline-flex;
    flex: 0 0 auto;
    align-items: stretch
}

.registrants-list-section td,
.registrants-list-section th {
    padding: 12px
}

.btn-delete,
.btn-edit,
.btn-view {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: .3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    line-height: 1;
    box-sizing: border-box;
    height: 46px;
    font-family: "JetBrains Mono", monospace;
    appearance: none;
    -webkit-appearance: none
}

.group-header,
.registrants-list-section th {
    border-bottom: 2px solid var(--border-color)
}

.admin-zone-actions a.btn-edit,
.admin-zone-actions form,
.admin-zone-actions form button {
    min-height: 46px
}

.admin-zone-actions form .btn-delete,
.admin-zone-actions form .btn-edit,
.admin-zone-actions form .btn-view {
    height: 100%;
    width: 100%
}

.admin-zone .btn-edit,
.btn-edit,
.dark-mode .admin-zone .btn-edit,
.dark-mode .admin-zone .btn-edit:hover,
.dark-mode .btn-edit,
.dark-mode .btn-edit:hover {
    background-color: #b8860b !important;
    color: #f5f5f5 !important
}

.admin-zone .btn-edit:hover,
.btn-edit:hover {
    background-color: #9a7009 !important;
    color: #f5f5f5 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(184, 134, 11, .4)
}

.admin-zone .btn-delete,
.btn-delete {
    background-color: #d32f2f !important;
    color: #f5f5f5 !important
}

.admin-zone .btn-delete:hover,
.btn-delete:hover {
    background-color: #c62828 !important;
    color: #f5f5f5 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(211, 47, 47, .3)
}

.admin-zone .btn-view,
.btn-view {
    background-color: #673ab7 !important;
    color: #f5f5f5 !important
}

.admin-zone .btn-view:hover,
.btn-view:hover {
    background-color: #5e35b1 !important;
    color: #f5f5f5 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(103, 58, 183, .3)
}

.registrants-list-section {
    margin-top: 40px
}

.registrants-list-section h2 {
    margin-bottom: 20px
}

.registrants-list-section .table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px
}

.registrants-list-section thead tr {
    background-color: var(--bg-secondary);
    text-align: left;
    background-color: var(--bg-secondary)
}

.registrants-list-section tbody tr {
    border-bottom: 1px solid var(--border-color)
}

.group-registrants-section h2 {
    margin-bottom: 10px
}

.group-block {
    margin-bottom: 30px
}

.group-header {
    text-align: center;
    padding: 14px 16px;
    margin-bottom: 0;
    font-size: 17px;
    font-weight: 700;
    font-family: var(--font-heading)
}

.dark-mode .group-header {
    color: #fff
}

.registrants-list-section td,
.registrants-list-section th {
    color: var(--text-primary)
}

.dark-mode .registrants-list-section thead tr {
    background-color: var(--bg-tertiary)
}

.dark-mode .registrants-list-section tbody tr:hover {
    background-color: var(--bg-hover)
}

.event-page-title {
    padding: 40px 20px
}

@media (max-width:768px) {
    .admin-zone-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px
    }

    .admin-zone-actions form {
        width: 100%;
        display: flex
    }

    .btn-group-register,
    .btn-individual-register,
    .registration-section .btn-delete {
        display: block;
        width: 100%;
        text-align: center;
        box-sizing: border-box
    }

    .event-page-title {
        padding: 20px 10px;
        font-size: 1.6rem;
        line-height: 1.3;
        word-break: break-word
    }

    .btn-group-register,
    .btn-individual-register {
        padding: 14px 20px
    }

    .registration-section {
        padding: 15px 10px
    }

    .event-info-banner {
        padding: 15px 12px;
        text-align: left
    }

    .event-info-banner p {
        font-size: 1rem;
        margin: 8px 0
    }

    .event-description-container {
        margin-bottom: 30px
    }

    .event-description-container h2 {
        font-size: 1.4rem
    }

    .registrants-list-section {
        margin-top: 25px
    }

    .admin-zone h2,
    .registrants-list-section h2 {
        font-size: 1.2rem;
        margin-bottom: 15px
    }

    .registrants-list-section td,
    .registrants-list-section th {
        padding: 8px 6px;
        font-size: .9rem
    }

    .group-header {
        font-size: 15px;
        padding: 10px 12px
    }

    .admin-zone {
        padding: 15px 12px;
        margin-top: 30px
    }

    .btn-delete,
    .btn-edit,
    .btn-view {
        width: 100%;
        height: auto;
        padding: 12px 16px;
        white-space: normal;
        font-size: 13px
    }
}

@media (max-width:480px) {
    .event-page-title {
        padding: 15px 5px;
        font-size: 1.35rem
    }

    .event-flash-error,
    .event-flash-success {
        padding: 10px;
        font-size: .9rem
    }

    .event-info-banner {
        padding: 12px 10px
    }

    .event-info-banner p {
        font-size: .95rem
    }

    .btn-group-register,
    .btn-individual-register {
        font-size: .9rem;
        padding: 12px 15px
    }

    .btn-group-register i {
        margin-right: 4px
    }

    .registrants-list-section td,
    .registrants-list-section th {
        padding: 6px 4px;
        font-size: .82rem
    }

    .group-header {
        font-size: 14px;
        padding: 8px 10px
    }

    .admin-zone {
        padding: 12px 8px
    }

    .admin-zone h2 {
        font-size: 1.1rem
    }

    .btn-delete,
    .btn-edit,
    .btn-view {
        font-size: 12px;
        padding: 10px 12px
    }
}