:root {
    --bg: #f3f6fb;
    --card: #ffffff;
    --line: #d8e1ed;
    --text: #15263c;
    --muted: #5b6b82;
    --brand: #ef5b34;
    --brand-2: #12948d;
    --danger: #c73948;
    --radius: 16px;
    --shadow: 0 14px 34px rgba(14, 35, 66, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Manrope', system-ui, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 0% 0%, rgba(239, 91, 52, 0.16), transparent 34%),
        radial-gradient(circle at 100% 10%, rgba(18, 148, 141, 0.18), transparent 32%),
        var(--bg);
}

body.is-modal-open {
    overflow: hidden;
}

h1,
h2,
h3,
h4,
p {
    margin-top: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

input,
textarea,
select,
button {
    font: inherit;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 11px 12px;
    background: #fff;
    color: var(--text);
}

textarea {
    resize: vertical;
}

button {
    border: 0;
    border-radius: 12px;
    padding: 11px 16px;
    cursor: pointer;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(120deg, var(--brand), #ff8b44);
}

button:hover {
    filter: brightness(1.03);
}

button.danger {
    background: rgba(199, 57, 72, 0.13);
    color: #aa2336;
    border: 1px solid rgba(199, 57, 72, 0.32);
}

button.secondary-btn,
.secondary-link,
.edit-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #2b4361;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-weight: 700;
    padding: 10px 14px;
}

label {
    display: grid;
    gap: 7px;
    color: #2a3b53;
    font-weight: 600;
}

label.check-row {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    font-weight: 700;
}

label.check-row input[type='checkbox'] {
    width: auto;
    margin: 0;
}

.flash {
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 12px 14px;
}

.flash.success {
    background: rgba(18, 148, 141, 0.12);
    border-color: rgba(18, 148, 141, 0.32);
    color: #0b6f69;
}

.flash.error {
    background: rgba(199, 57, 72, 0.1);
    border-color: rgba(199, 57, 72, 0.3);
    color: #9d2434;
}

.admin-auth-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.auth-card {
    width: min(460px, 100%);
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 30px;
}

.auth-form {
    display: grid;
    gap: 14px;
}

.back-link {
    margin-top: 16px;
    display: inline-block;
    color: var(--brand-2);
    font-weight: 700;
}

.admin-body {
    padding: 24px;
}

.admin-top,
.admin-tabs,
.flash-global,
.admin-main {
    width: min(1240px, 100%);
    margin-left: auto;
    margin-right: auto;
}

.admin-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.kicker {
    margin: 0 0 8px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.13em;
    font-weight: 800;
    color: var(--brand-2);
}

.admin-top-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-top-actions a {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    padding: 9px 14px;
    font-weight: 700;
}

.admin-top-actions .danger-link {
    border-color: rgba(199, 57, 72, 0.35);
    color: var(--danger);
}

.admin-tabs {
    margin-bottom: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tab-link {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    color: #2a4360;
    font-weight: 700;
    padding: 9px 14px;
}

.tab-link.is-active {
    background: linear-gradient(120deg, var(--brand), #ff8440);
    color: #fff;
    border-color: transparent;
}

.flash-global {
    margin-bottom: 14px;
}

.admin-main {
    display: grid;
    gap: 16px;
}

.admin-section {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 20px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 12px;
    margin-bottom: 12px;
}

.section-head p {
    margin: 0;
    color: var(--muted);
    font-weight: 600;
}

.js-enabled .tab-panel {
    display: none;
}

.js-enabled .tab-panel.is-active {
    display: block;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.form-grid .full {
    grid-column: 1 / -1;
}

.form-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.admin-empty {
    color: var(--muted);
}

.list-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.item-card {
    display: grid;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px;
}

.item-card img {
    width: 100%;
    max-height: 180px;
    object-fit: cover;
    border-radius: 10px;
}

.item-card p {
    margin: 0;
    color: var(--muted);
}

.item-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.entry-layout {
    display: grid;
    grid-template-columns: minmax(340px, 1fr) minmax(0, 1.2fr);
    gap: 14px;
}

.entry-form-wrap,
.entry-list-wrap {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fcfdff;
    padding: 12px;
}

.entry-form-wrap .form-grid {
    margin-bottom: 0;
}

.entry-board {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 1fr);
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 10px;
    background: #f6fafe;
    margin-bottom: 10px;
}

.entry-board-media {
    min-height: 190px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #edf3fb;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.entry-board-image {
    width: 100%;
    height: 100%;
    max-height: 280px;
    object-fit: contain;
}

.entry-board-image.is-hidden {
    display: none;
}

.entry-board-empty {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
    text-align: center;
    padding: 0 8px;
}

.entry-board-empty.is-hidden {
    display: none;
}

.entry-board-info {
    display: grid;
    align-content: start;
    gap: 8px;
}

.entry-board-info h3 {
    margin: 0;
}

.entry-board-subtitle {
    margin: 0;
    color: #2b425f;
    font-weight: 600;
}

.entry-board-subtitle.is-muted {
    color: var(--muted);
}

.entry-board-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.entry-board-actions.is-hidden {
    display: none;
}

.list-grid.list-grid-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.entry-card.is-selected {
    border-color: rgba(18, 148, 141, 0.48);
    box-shadow: 0 0 0 2px rgba(18, 148, 141, 0.14);
}

.item-thumb-btn {
    border: 0;
    padding: 0;
    background: transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.item-image-placeholder {
    border: 1px dashed var(--line);
    border-radius: 10px;
    min-height: 140px;
    display: grid;
    place-items: center;
    color: var(--muted);
    font-weight: 700;
}

.media-select-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.media-select-row select {
    flex: 1 1 260px;
}

.media-preview-wrap {
    margin-top: -4px;
}

.media-preview {
    width: 100%;
    max-width: 330px;
    max-height: 220px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--line);
}

.media-preview.is-hidden {
    display: none;
}

.split-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin: 8px 0;
}

.split-head span {
    color: var(--muted);
    font-weight: 700;
}

.media-board {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 1fr);
    gap: 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #f8fbff;
    padding: 12px;
    margin-bottom: 14px;
}

.media-board-image-wrap {
    min-height: 260px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #eef3fa;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.media-board-image {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
}

.media-board-image.is-hidden {
    display: none;
}

.media-board-empty {
    margin: 0;
    color: var(--muted);
    text-align: center;
    font-weight: 700;
    max-width: 320px;
}

.media-board-empty.is-hidden {
    display: none;
}

.media-board-info {
    display: grid;
    align-content: start;
    gap: 8px;
}

.media-board-info h3 {
    margin: 0;
}

.media-board-delete {
    margin-top: 8px;
}

.media-board-delete.is-hidden {
    display: none;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.media-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
}

.media-card.is-selected {
    border-color: rgba(18, 148, 141, 0.48);
    box-shadow: 0 0 0 2px rgba(18, 148, 141, 0.14);
}

.media-thumb-btn {
    border: 0;
    padding: 0;
    background: transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.media-thumb {
    width: 100%;
    height: 190px;
    object-fit: cover;
    border-radius: 10px;
    display: block;
}

.media-card-body {
    display: grid;
    gap: 8px;
}

.media-card-body h4 {
    margin: 0;
}

.media-path,
.media-meta {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    word-break: break-all;
}

.media-actions,
.media-inline-form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.media-inline-form input[type='text'] {
    min-width: 220px;
    flex: 1 1 220px;
}

.media-picker-modal {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: grid;
    place-items: center;
    padding: 20px;
}

.media-picker-modal[hidden] {
    display: none !important;
}

.media-picker-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 18, 33, 0.74);
    backdrop-filter: blur(3px);
}

.media-picker-dialog {
    position: relative;
    width: min(1120px, 100%);
    max-height: 90vh;
    display: grid;
    grid-template-rows: auto auto 1fr auto;
    gap: 12px;
    padding: 16px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 18px 42px rgba(8, 24, 47, 0.35);
}

.media-picker-head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: flex-start;
}

.media-picker-head h2 {
    margin: 0;
}

.media-picker-close {
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    font-size: 1.4rem;
    line-height: 1;
}

.media-picker-tools {
    display: grid;
    gap: 8px;
}

.media-picker-tools input[type='search'] {
    border-radius: 12px;
}

.media-picker-target {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}

.media-picker-grid {
    overflow: auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 10px;
    align-content: start;
    padding-right: 4px;
}

.media-picker-card {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #f9fbff;
    overflow: hidden;
    display: grid;
    grid-template-rows: auto 1fr;
}

.media-picker-card[hidden] {
    display: none;
}

.media-picker-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.media-picker-body {
    display: grid;
    align-content: start;
    gap: 7px;
    padding: 10px;
}

.media-picker-body h4 {
    margin: 0;
    font-size: 0.96rem;
}

.media-picker-empty {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}

.media-picker-empty.is-hidden {
    display: none;
}

@media (max-width: 980px) {
    .form-grid,
    .list-grid,
    .media-grid {
        grid-template-columns: 1fr;
    }

    .entry-layout,
    .entry-board {
        grid-template-columns: 1fr;
    }

    .list-grid.list-grid-compact {
        grid-template-columns: 1fr;
    }

    .media-board {
        grid-template-columns: 1fr;
    }

    .media-thumb {
        height: 180px;
    }
}

@media (max-width: 640px) {
    .admin-body {
        padding: 14px;
    }

    .admin-section {
        padding: 14px;
        border-radius: 14px;
    }

    .tab-link {
        width: 100%;
        text-align: center;
    }

    .media-select-row {
        flex-direction: column;
    }

    .media-picker-modal {
        padding: 10px;
    }

    .media-picker-dialog {
        max-height: 94vh;
        padding: 12px;
    }

    .media-picker-grid {
        grid-template-columns: 1fr;
    }

    .media-picker-card img {
        height: 190px;
    }
}