:root {
    --bg: #f4f4f5;
    --surface: #ffffff;
    --text: #1c1c1c;
    --text-muted: #6b6b6b;
    --border: #e0e0e0;
    --accent: #4a90d9;
    --danger: #d9534f;
    --success: #4caf50;
    --shadow: 0 1px 3px rgba(0,0,0,0.12);
}

body.dark {
    --bg: #171717;
    --surface: #262626;
    --text: #f0f0f0;
    --text-muted: #a0a0a0;
    --border: #3a3a3a;
    --accent: #6ab0ff;
    --danger: #e57373;
    --success: #66bb6a;
    --shadow: 0 1px 3px rgba(0,0,0,0.5);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    overflow-x: hidden;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

/* =========================
   TOPBAR
   ========================= */

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.topbar h1 {
    margin: 0;
    font-size: 18px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 9px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--text);
    font-size: 18px;
    cursor: pointer;
}

.icon-btn:hover {
    background: var(--bg);
}

.mail-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 0;
    border-radius: 20px;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.mail-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

.mail-badge {
    padding: 1px 7px;
    border-radius: 10px;
    background: rgba(255,255,255,0.3);
    font-size: 12px;
}

/* =========================
   HUVUDINNEHÅLL
   ========================= */

.wrap {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: 16px 16px 40px;
    flex: 1 0 auto;
}

.entry-card {
    margin-bottom: 20px;
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.entry-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.entry-row input[type="text"] {
    width: 100%;
    min-width: 0;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    outline: 0;
    background: var(--bg);
    color: var(--text);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.entry-row input[type="text"]:focus,
#viktInput:focus,
.modal-body input:focus,
.modal-body textarea:focus {
    border-color: var(--accent);
}

#regnrInput,
#editRegnr {
    text-transform: uppercase;
}

.vikt-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.vikt-field {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
}

#viktInput,
#editVikt {
    width: 100%;
    min-width: 0;
    padding: 12px 44px 12px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    outline: 0;
    background: var(--bg);
    color: var(--text);
    font-size: 18px;
}

#viktInput:disabled,
#editVikt:disabled {
    opacity: 0.45;
}

.vikt-suffix {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
    pointer-events: none;
}

/* =========================
   TOM-SWITCH
   ========================= */

.tom-toggle {
    position: relative;
    flex: 0 0 auto;
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    margin: 0 !important;
    color: var(--text);
    font-size: 14px;
    font-weight: 400 !important;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

.tom-toggle input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
}

.tom-switch {
    position: relative;
    display: inline-block;
    flex: 0 0 42px;
    width: 42px;
    height: 24px;
    border-radius: 999px;
    background: #c7c9ce;
    transition: background 0.2s ease;
}

.tom-switch::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.25);
    transition: transform 0.2s ease;
}

.tom-toggle input:checked + .tom-switch {
    background: var(--accent);
}

.tom-toggle input:checked + .tom-switch::after {
    transform: translateX(18px);
}

.tom-toggle input:focus-visible + .tom-switch {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.tom-text {
    color: var(--text-muted);
}

/* =========================
   KNAPPAR / FELMEDDELANDEN
   ========================= */

.add-btn {
    width: 100%;
    margin-top: 4px;
    padding: 13px;
    border: 0;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

.add-btn:active {
    opacity: 0.85;
}

.add-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.form-error {
    display: none;
    margin-top: 8px;
    color: var(--danger);
    font-size: 13px;
}

.form-error.show {
    display: block;
}

/* =========================
   LISTA
   ========================= */

.list-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 8px;
    padding: 0 2px;
}

.list-header h2 {
    margin: 0;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
}

.clear-link {
    padding: 2px;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
}

.entries-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.entry-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    padding: 12px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow);
    cursor: pointer;
    animation: slide-in 0.15s ease;
}

.entry-item:hover {
    border-color: var(--accent);
}

@keyframes slide-in {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.entry-item .regnr {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.entry-item .vikt {
    color: var(--text);
    font-size: 15px;
    font-variant-numeric: tabular-nums;
}

.entry-item .vikt.is-tom {
    padding: 2px 9px;
    border-radius: 10px;
    background: var(--bg);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.entry-item .del-btn {
    padding: 2px 6px;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
}

.entry-item .del-btn:hover {
    color: var(--danger);
}

.empty-state {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

.summary-bar {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    padding: 12px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
}

.summary-bar .total {
    font-weight: 700;
}

/* =========================
   MODALER
   ========================= */

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 50;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(0,0,0,0.4);
}

.modal-overlay.open {
    display: flex;
}

.modal {
    display: flex;
    flex-direction: column;
    width: 480px;
    max-width: 100%;
    max-height: 90vh;
    overflow: hidden;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: 0 16px 45px rgba(0,0,0,0.22);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    margin: 0;
    font-size: 16px;
}

.modal-body {
    padding: 14px 16px;
    overflow-y: auto;
}

.modal-body > label {
    display: block;
    margin: 12px 0 5px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
}

.modal-body > label:first-child {
    margin-top: 0;
}

.modal-body input[type="email"],
.modal-body input[type="text"] {
    width: 100%;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    outline: 0;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
}

.modal-body textarea {
    width: 100%;
    min-height: 160px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    outline: 0;
    resize: vertical;
    background: var(--bg);
    color: var(--text);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 16px;
    line-height: 1.4;
}

#mailBody {
    font-size: 16px !important;
}

/* Vikt + Tom i redigeringsmodalen.
   Den befintliga HTML-strukturen använder:
   .entry-row.vikt-row > .vikt-field + .tom-toggle
*/
#editModal .vikt-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    margin-bottom: 0 !important;
}

#editModal .vikt-field {
    width: auto;
    min-width: 0;
}

#editModal #editVikt {
    width: 100%;
    font-size: 15px;
    font-weight: 400;
}

#editModal .tom-toggle {
    display: inline-flex !important;
    align-items: center;
    gap: 7px;
    margin: 0 !important;
    align-self: center;
}

#editModal .tom-switch {
    flex-basis: 38px;
    width: 38px;
    height: 22px;
}

#editModal .tom-switch::after {
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
}

#editModal .tom-toggle input:checked + .tom-switch::after {
    transform: translateX(16px);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.btn {
    padding: 10px 18px;
    border: 0;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-text {
    background: transparent;
    color: var(--text-muted);
}

.btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.modal-status {
    padding: 0 16px 4px;
    color: var(--text-muted);
    font-size: 13px;
}

.modal-status.error {
    color: var(--danger);
}

.modal-status.success {
    color: var(--success);
}

/* =========================
   TOAST
   ========================= */

.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    z-index: 60;
    padding: 10px 20px;
    border-radius: 20px;
    background: var(--text);
    color: var(--bg);
    font-size: 14px;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(20px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* =========================
   FOOTER
   ========================= */

.site-footer {
    width: 100%;
    flex-shrink: 0;
    margin-top: auto;
    border-top: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-muted);
    font-size: 12px;
}

.footer-inner {
    width: 100%;
    max-width: 1050px;
    margin: 0 auto;
    padding: 12px 20px;
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 24px;
    align-items: start;
}

.site-footer strong {
    font-weight: 400;
}

.footer-version {
    white-space: nowrap;
    text-align: right;
}

/* =========================
   MOBIL
   ========================= */

@media (max-width: 600px) {
    .wrap {
        padding: 14px 12px 28px;
    }

    .entry-card {
        padding: 14px;
    }

    .entry-row input[type="text"],
    #viktInput {
        font-size: 16px;
    }

    .modal-overlay {
        padding: 12px;
    }

    .modal {
        width: 100%;
    }

    #editModal .vikt-row {
        grid-template-columns: minmax(0, 1fr) 84px;
        gap: 10px;
    }

    #editModal .tom-toggle {
        justify-content: flex-start;
    }

    .footer-inner {
        grid-template-columns: 1fr auto;
        gap: 5px 15px;
        padding: 10px 16px;
        font-size: 11px;
    }

    .footer-inner > div:nth-child(2) {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .footer-version {
        grid-column: 2;
        grid-row: 1;
        text-align: right;
    }
}

@media (max-width: 390px) {
    #editModal .vikt-row {
        grid-template-columns: minmax(0, 1fr) 78px;
        gap: 8px;
    }

    #editModal .tom-toggle {
        gap: 5px;
        font-size: 13px;
    }

    #editModal .tom-switch {
        flex-basis: 36px;
        width: 36px;
        height: 22px;
    }

    #editModal .tom-toggle input:checked + .tom-switch::after {
        transform: translateX(14px);
    }
}

/* =========================================================
   SLUTLIG FIX: REDIGERA POST - VIKT + TOM
   ========================================================= */

#editModal .modal-body .vikt-row {
    width: 100%;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 92px !important;
    align-items: center !important;
    column-gap: 12px !important;
    margin: 0 !important;
}

#editModal .modal-body .vikt-field {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    margin: 0 !important;
}

#editModal .modal-body #editVikt {
    display: block !important;
    width: 100% !important;
    height: 42px !important;
    margin: 0 !important;
    padding: 10px 46px 10px 12px !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px !important;
    background: var(--bg) !important;
    color: var(--text) !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    line-height: 20px !important;
}

#editModal .modal-body .vikt-field > .vikt-suffix,
#editModal .modal-body .vikt-field > .edit-vikt-suffix {
    position: absolute !important;
    top: 50% !important;
    right: 12px !important;
    bottom: auto !important;
    left: auto !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: translateY(-50%) !important;
    color: var(--text-muted) !important;
    font-size: 13px !important;
    line-height: 1 !important;
    pointer-events: none !important;
}

#editModal .modal-body label.tom-toggle,
#editModal .modal-body .tom-toggle {
    position: relative !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    align-self: center !important;
    width: 92px !important;
    min-width: 92px !important;
    height: 42px !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: 7px !important;
    color: var(--text-muted) !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    line-height: 1 !important;
    white-space: nowrap !important;
    cursor: pointer !important;
}

/* Dölj den riktiga checkboxen helt */
#editModal .modal-body label.tom-toggle input[type="checkbox"],
#editModal .modal-body .tom-toggle input[type="checkbox"],
.tom-toggle input[type="checkbox"] {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    min-width: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    clip-path: inset(50%) !important;
    border: 0 !important;
    opacity: 0 !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    pointer-events: none !important;
}

/* Endast switchen visas */
#editModal .modal-body .tom-switch {
    position: relative !important;
    display: inline-block !important;
    flex: 0 0 40px !important;
    width: 40px !important;
    min-width: 40px !important;
    height: 22px !important;
    margin: 0 !important;
    border-radius: 999px !important;
    background: #c7c9ce !important;
    vertical-align: middle !important;
    transition: background .2s ease !important;
}

#editModal .modal-body .tom-switch::after {
    content: "" !important;
    position: absolute !important;
    top: 2px !important;
    left: 2px !important;
    width: 18px !important;
    height: 18px !important;
    border-radius: 50% !important;
    background: #fff !important;
    box-shadow: 0 1px 3px rgba(0,0,0,.25) !important;
    transform: translateX(0) !important;
    transition: transform .2s ease !important;
}

#editModal .modal-body .tom-toggle input[type="checkbox"]:checked + .tom-switch {
    background: var(--accent) !important;
}

#editModal .modal-body .tom-toggle input[type="checkbox"]:checked + .tom-switch::after {
    transform: translateX(18px) !important;
}

#editModal .modal-body .tom-text {
    display: inline !important;
    margin: 0 !important;
    padding: 0 !important;
    color: var(--text-muted) !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    line-height: 1 !important;
}

@media (max-width: 420px) {
    #editModal .modal-body .vikt-row {
        grid-template-columns: minmax(0, 1fr) 84px !important;
        column-gap: 8px !important;
    }

    #editModal .modal-body label.tom-toggle,
    #editModal .modal-body .tom-toggle {
        width: 84px !important;
        min-width: 84px !important;
        gap: 5px !important;
        font-size: 12px !important;
    }

    #editModal .modal-body .tom-text {
        font-size: 12px !important;
    }

    #editModal .modal-body .tom-switch {
        flex-basis: 38px !important;
        width: 38px !important;
        min-width: 38px !important;
    }

    #editModal .modal-body .tom-toggle input[type="checkbox"]:checked + .tom-switch::after {
        transform: translateX(16px) !important;
    }
}