:root {
    color-scheme: light;
    --bg: #f4f7f8;
    --panel: #ffffff;
    --panel-soft: #eef5f3;
    --text: #000000;
    --muted: #617275;
    --line: #dce6e4;
    --mesima-blue: #2d57d2;
    --mesima-blue-inverse: #0067ff;
    --mesima-dark-blue: #061f54;
    --green: #2f9e73;
    --yellow: #d89b20;
    --red: #c64343;
    --gray: #6b7880;
    --blue: var(--mesima-blue);
}

* {
    box-sizing: border-box;
}

html {
    font-family: "Segoe UI", Arial, sans-serif;
    font-size: 13px;
    background: var(--bg);
    color: var(--text);
}

body {
    margin: 0;
}

button,
input {
    font: inherit;
}

a {
    color: inherit;
}

h1,
h2,
p,
dl,
dd {
    margin: 0;
}

.dashboard {
    padding: 30px;
    display: grid;
    gap: 22px;
}

.login-page,
.login-gate {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        url("/images/legacy/Weltkarte.png") center center / cover no-repeat,
        #f4f7f8;
}

.login-card {
    width: min(100%, 460px);
    padding: 24px;
    background: rgba(244, 247, 248, 0.94);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 42px rgba(23, 39, 42, 0.12);
}

.login-card h1 {
    margin-top: 6px;
    font-size: 1.9rem;
    text-align: center;
}

.login-title {
    font-size: 1.9rem;
    font-weight: 700;
    text-align: center;
    color: var(--mesima-blue-inverse);
}

.login-card .primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    margin-top: 18px;
}

.form-stack {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.form-stack label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-weight: 700;
}

.form-stack input {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0 12px;
    color: var(--text);
}

.form-stack .primary-action {
    width: 100%;
}

.form-message {
    margin-top: 14px;
    color: #a52f2f;
    background: #ffe0df;
    padding: 10px 12px;
    border-radius: 8px;
}

.demo-users {
    display: grid;
    gap: 8px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.demo-users > span {
    color: var(--muted);
    font-weight: 700;
}

.demo-users button {
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.demo-users small {
    color: var(--muted);
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.page-header h1 {
    font-size: clamp(1.8rem, 3.3vw, 2.8rem);
    line-height: 1;
    margin-top: 4px;
    letter-spacing: 0;
}

.eyebrow {
    color: var(--blue);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0;
}

.subline {
    color: var(--muted);
    margin-top: 10px;
    max-width: 760px;
    line-height: 1.45;
}

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

.icon-button,
.primary-action,
.segmented button {
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--text);
    border-radius: 8px;
    cursor: pointer;
}

.icon-button {
    width: 42px;
    height: 42px;
    font-weight: 700;
}

.primary-action {
    height: 42px;
    padding: 0 18px;
    background: var(--mesima-blue-inverse);
    color: #ffffff;
    border-color: var(--mesima-blue-inverse);
}

.secondary-action,
.danger-action {
    min-height: 36px;
    padding: 0 12px;
    border-radius: 8px;
    border: 1px solid var(--line);
    cursor: pointer;
}

.secondary-action {
    background: #ffffff;
    color: var(--text);
}

.danger-action {
    background: #ffe0df;
    border-color: #efb7b4;
    color: #a52f2f;
}

.danger-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.button-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.confirm-box {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
    padding: 12px;
    border: 1px solid #efb7b4;
    border-radius: 8px;
    background: #fff1f0;
}

.confirm-box span {
    color: var(--muted);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.metric,
.plant-card,
.detail-panel,
.admin-preview {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.metric {
    padding: 18px;
}

.metric span,
.metric small {
    display: block;
    color: var(--muted);
}

.metric strong {
    display: block;
    font-size: 1.7rem;
    margin: 8px 0 2px;
}

.toolbar {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) auto;
    gap: 12px;
    align-items: center;
}

.search-field {
    min-height: 46px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0 14px;
}

.search-field span {
    color: var(--muted);
    font-weight: 700;
}

.search-field input {
    border: 0;
    outline: 0;
    width: 100%;
    background: transparent;
    min-width: 0;
}

.segmented {
    display: flex;
    background: #e8efed;
    border-radius: 8px;
    padding: 4px;
    gap: 4px;
}

.segmented button {
    min-height: 38px;
    padding: 0 12px;
    background: transparent;
    border-color: transparent;
}

.segmented .selected {
    background: var(--panel);
    border-color: var(--line);
    box-shadow: 0 1px 2px rgba(20, 40, 42, 0.08);
}

.admin-tabs {
    width: max-content;
}

.plant-address-list {
    display: grid;
    gap: 14px;
}

.plant-address-row {
    display: grid;
    grid-template-columns: minmax(220px, 280px) 1fr;
    gap: 14px;
    align-items: stretch;
}

.plant-address-head {
    padding: 14px;
    display: grid;
    align-content: start;
    gap: 6px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.plant-address-head strong,
.plant-address-head span,
.plant-address-head small {
    min-width: 0;
    overflow-wrap: anywhere;
}

.plant-address-head span,
.plant-address-head small {
    color: var(--muted);
}

.plant-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    max-width: 1160px;
}

.plant-address-row .plant-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.plant-card {
    padding: 14px;
    display: grid;
    gap: 13px;
}

.plant-card-empty {
    min-height: 180px;
    align-content: center;
    border-style: dashed;
    background: #f8fbfb;
    color: var(--muted);
}

.plant-card-empty h2 {
    color: var(--muted);
}

.card-topline,
.plant-footer,
.panel-heading {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    color: var(--muted);
}

.plant-main {
    display: grid;
    grid-template-columns: 68px 1fr;
    gap: 13px;
    align-items: center;
}

.plant-main h2,
.detail-panel h2,
.admin-preview h2 {
    font-size: 1rem;
    margin-bottom: 7px;
}

.plant-main p {
    color: var(--muted);
    line-height: 1.45;
}

.level-vessel {
    --level: 0%;
    width: 68px;
    height: 96px;
    border: 2px solid #1d3033;
    border-radius: 8px 8px 18px 18px;
    background:
        linear-gradient(to top, rgba(47, 158, 115, 0.9) var(--level), #edf3f2 var(--level));
    display: grid;
    place-items: center;
    font-weight: 800;
    position: relative;
    overflow: hidden;
}

.level-vessel.large {
    width: 126px;
    height: 178px;
    font-size: 1.15rem;
}

.state-warning .level-vessel {
    background:
        linear-gradient(to top, rgba(216, 155, 32, 0.9) var(--level), #edf3f2 var(--level));
}

.state-alarm .level-vessel,
.state-offline .level-vessel {
    background:
        linear-gradient(to top, rgba(198, 67, 67, 0.9) var(--level), #edf3f2 var(--level));
}

.level-vessel span {
    position: relative;
    z-index: 1;
    padding: 4px 6px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.74);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.92rem;
    background: #dff4ec;
    color: #1e7657;
}

.status-pill.state-warning,
.state-warning .status-pill {
    background: #fff3d6;
    color: #91620c;
}

.status-pill.state-alarm,
.state-alarm .status-pill {
    background: #ffe0df;
    color: #a52f2f;
}

.status-pill.state-offline,
.state-offline .status-pill {
    background: var(--red);
    color: #ffffff;
}

.plant-values {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.plant-values.vertical {
    grid-template-columns: 1fr;
    width: 100%;
}

.plant-values div,
.data-list div {
    background: var(--panel-soft);
    border-radius: 8px;
    padding: 9px 8px;
    min-width: 0;
}

dt {
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.15;
    hyphens: auto;
    overflow-wrap: normal;
    word-break: normal;
}

dd {
    font-weight: 800;
    margin-top: 3px;
    white-space: nowrap;
}

.plant-footer {
    border-top: 1px solid var(--line);
    padding-top: 12px;
}

.plant-footer a,
.back-link {
    color: #1f6f8d;
    font-weight: 700;
    text-decoration: none;
}

.map-board {
    position: relative;
    min-height: 560px;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(47, 158, 115, 0.14), transparent 34%),
        linear-gradient(45deg, transparent 48%, rgba(63, 127, 166, 0.18) 49%, transparent 52%),
        radial-gradient(circle at 30% 35%, rgba(47, 158, 115, 0.18), transparent 24%),
        #eaf1ef;
}

.map-pin {
    position: absolute;
    transform: translate(-50%, -50%);
    width: 54px;
    height: 54px;
    border-radius: 50% 50% 50% 8px;
    rotate: -45deg;
    display: grid;
    place-items: center;
    background: var(--green);
    color: white;
    text-decoration: none;
    box-shadow: 0 12px 24px rgba(21, 45, 48, 0.22);
}

.map-pin span {
    rotate: 45deg;
    font-weight: 800;
}

.map-pin.state-warning {
    background: var(--yellow);
}

.map-pin.state-alarm {
    background: var(--red);
}

.map-pin.state-offline {
    background: var(--gray);
}

.dashboard-footer {
    min-height: 44px;
    padding: 0 18px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 22px;
    border-radius: 8px;
    background: var(--mesima-dark-blue);
    color: #ffffff;
    font-size: 12px;
}

.dashboard-footer span:first-child {
    margin-right: auto;
    font-weight: 700;
}

.admin-preview {
    display: none;
    padding: 18px;
    grid-template-columns: 1fr auto;
    gap: 20px;
}

.admin-preview p,
.admin-preview li {
    color: var(--muted);
}

.admin-preview ul {
    margin: 0;
    padding-left: 18px;
}

.master-detail {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 14px;
    align-items: start;
}

.master-list,
.edit-panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
}

.master-list {
    display: grid;
    gap: 12px;
    position: sticky;
    top: 18px;
}

.list-count {
    color: var(--muted);
    font-weight: 700;
}

.customer-list {
    display: grid;
    gap: 7px;
    max-height: calc(100vh - 230px);
    overflow: auto;
    padding-right: 4px;
}

.customer-list button {
    min-height: 72px;
    display: grid;
    gap: 3px;
    text-align: left;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    padding: 10px;
    cursor: pointer;
}

.customer-list button:hover,
.customer-list button.selected {
    border-color: var(--mesima-blue);
    background: #eef7fa;
}

.customer-list span,
.customer-list small {
    color: var(--muted);
}

.edit-panel {
    min-height: 520px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.form-grid label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-weight: 400;
    font-size: 12px;
}

.form-grid label.wide {
    grid-column: 1 / -1;
}

.password-input {
    display: grid;
    grid-template-columns: 1fr 32px;
    align-items: stretch;
}

.password-input input {
    border-radius: 6px 0 0 6px;
}

.password-input button {
    min-height: 28px;
    border: 1px solid var(--line);
    border-left: 0;
    border-radius: 0 6px 6px 0;
    background: #eef5f3;
    color: var(--mesima-blue);
    cursor: pointer;
}

.password-input button:hover {
    background: #e2eeeb;
}

.eye-icon {
    position: relative;
    display: inline-block;
    width: 17px;
    height: 11px;
    border: 1.8px solid currentColor;
    border-radius: 50% / 58%;
}

.eye-icon::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    transform: translate(-50%, -50%);
}

.eye-icon.closed::after {
    content: "";
    position: absolute;
    left: -3px;
    top: 4px;
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transform: rotate(-35deg);
}

.form-grid input,
.form-grid select,
.form-grid textarea,
.mail-template-item input,
.mail-template-item textarea {
    width: 100%;
    min-height: 28px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0 8px;
    color: var(--text);
    font-size: 12px;
    font-weight: 400;
    background: #ffffff;
}

.form-grid .password-input input {
    border-radius: 6px 0 0 6px;
}

.form-grid textarea,
.mail-template-item textarea {
    padding: 6px 8px;
    resize: vertical;
}

.form-grid .check-row {
    grid-template-columns: 20px 1fr;
    align-items: center;
    min-height: 28px;
    padding: 6px 8px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--text);
}

.form-grid .check-row input {
    width: 16px;
    min-height: 16px;
    padding: 0;
}

.mail-template-panel {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.mail-template-list {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.mail-template-item {
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f8fbfb;
}

.mail-template-item label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 400;
}

.mail-template-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.mail-template-head strong {
    font-size: 12px;
}

.mail-template-head .check-row {
    display: grid;
    grid-template-columns: 16px auto;
    align-items: center;
    color: var(--text);
}

.mail-template-head .check-row input {
    width: 16px;
    min-height: 16px;
    padding: 0;
}

.form-message.success {
    color: #1e7657;
    background: #dff4ec;
}

.empty-state {
    min-height: 460px;
    display: grid;
    place-content: center;
    text-align: center;
    color: var(--muted);
}

.empty-state h2 {
    color: var(--text);
    margin: 6px 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.related-panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    padding: 14px;
    min-width: 0;
}

.panel-heading.compact h2 {
    font-size: 1.05rem;
    margin: 0;
}

.panel-heading.compact > span {
    min-width: 34px;
    min-height: 28px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: var(--panel-soft);
    color: var(--text);
    font-weight: 800;
}

.related-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
    max-height: 280px;
    overflow: auto;
}

.related-list button,
.related-list div {
    display: grid;
    gap: 3px;
    text-align: left;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel-soft);
    padding: 10px;
}

.related-list button {
    cursor: pointer;
}

.related-list button:hover {
    border-color: #3f7fa6;
    background: #eef7fa;
}

.related-list span,
.related-list small,
.related-empty {
    color: var(--muted);
}

.related-empty {
    margin-top: 12px;
}

.access-panel {
    margin-top: 18px;
}

.access-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
    max-height: 360px;
    overflow: auto;
    padding-right: 4px;
}

.assigned-silo-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.assigned-silo-list div {
    display: grid;
    grid-template-columns: minmax(140px, 1.4fr) minmax(120px, 1fr) minmax(120px, 1fr);
    align-items: center;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #eef7fa;
    padding: 9px 10px;
}

.assigned-silo-list span,
.assigned-silo-list small {
    color: var(--muted);
}

.access-list label {
    display: grid;
    grid-template-columns: 20px 1fr auto;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel-soft);
    padding: 9px 10px;
}

.access-list input {
    width: 16px;
    height: 16px;
}

.access-list span {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.access-list small,
.access-list em {
    color: var(--muted);
    font-style: normal;
}

.mail-access-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.mail-access-item {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) auto;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel-soft);
    padding: 9px 10px;
}

.mail-access-item > div:first-child {
    display: grid;
    gap: 2px;
}

.mail-access-item small {
    color: var(--muted);
}

.mail-access-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.mail-access-options label {
    display: grid;
    grid-template-columns: 16px auto;
    align-items: center;
    gap: 5px;
    font-size: 12px;
}

.mail-access-options input {
    width: 16px;
    height: 16px;
}

.detail-view {
    max-width: 1200px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 14px;
}

.detail-panel {
    padding: 18px;
}

.level-panel {
    display: flex;
    gap: 18px;
    align-items: center;
}

.data-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.data-list .diagnosis-row {
    grid-column: 1 / -1;
}

.diagnosis-row dd {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.inline-toggle {
    min-height: 24px;
    padding: 0 9px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #ffffff;
    color: var(--text);
    font-size: 12px;
    font-weight: 400;
    cursor: pointer;
}

.inline-toggle.active {
    background: #18373b;
    border-color: #18373b;
    color: #ffffff;
}

.threshold-editor {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.threshold-editor input {
    width: 74px;
    min-height: 26px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0 8px;
    font: inherit;
}

.inline-message {
    margin-top: 0;
}

.chart-panel {
    display: grid;
    gap: 18px;
}

.export-panel {
    display: grid;
    gap: 14px;
}

.export-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.export-periods {
    width: max-content;
}

.chart-panel .panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.panel-heading span {
    color: var(--muted);
}

.chart-range {
    color: var(--muted);
    font-size: 12px;
    font-weight: 400;
    text-align: right;
    white-space: nowrap;
}

.level-chart {
    height: 260px;
    padding: 10px 12px 12px;
    background: linear-gradient(to top, #eef4f2, #ffffff);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.level-chart canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: ns-resize;
}

@media (max-width: 1100px) {
    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }

    .plant-address-row {
        grid-template-columns: 1fr;
    }

    .plant-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .plant-address-row .plant-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .master-detail {
        grid-template-columns: 1fr;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .master-list {
        position: static;
    }

    .chart-panel .panel-heading {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 760px) {
    .dashboard {
        padding: 18px;
    }

    .page-header,
    .toolbar {
        grid-template-columns: 1fr;
        display: grid;
    }

    .header-actions,
    .segmented {
        width: 100%;
    }

    .segmented {
        overflow-x: auto;
    }

    .metric-grid,
    .plant-grid,
    .plant-values,
    .data-list,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .plant-main {
        grid-template-columns: 76px 1fr;
    }

    .level-vessel {
        width: 70px;
        height: 100px;
    }

    .level-panel {
        align-items: stretch;
        flex-direction: column;
    }
}