/* SMTP Connector admin screens */

.smtp-connector {
    --sc-ink: #1d2327;
    --sc-muted: #646970;
    --sc-line: #dcdcde;
    --sc-card: #fff;
    --sc-accent: var(--wp-admin-theme-color, #2271b1);
    --sc-airmail-red: #d63638;
    --sc-ok: #00a32a;
    --sc-ok-ink: #00650f;
    --sc-ok-tint: #edfaef;
    --sc-warn: #dba617;
    --sc-warn-ink: #7a5800;
    --sc-warn-tint: #fcf9e8;
    --sc-error: #d63638;
    --sc-error-ink: #8a2424;
    --sc-error-tint: #fcf0f1;
    --sc-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
    --sc-radius: 8px;
    --sc-gap: 20px;
    max-width: 1240px;
    color: var(--sc-ink);
}

.smtp-connector [hidden] {
    display: none !important;
}

/* Header with the airmail edge */

.smtp-connector-header {
    position: relative;
    margin: 12px 0 var(--sc-gap);
    padding: 20px 24px 0;
    background: var(--sc-card);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius);
    overflow: hidden;
}

.smtp-connector-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(-45deg, var(--sc-airmail-red) 0 12px, #fff 12px 18px, var(--sc-accent) 18px 30px, #fff 30px 36px);
}

.smtp-connector-header__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.smtp-connector-header__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.smtp-connector-header__icon {
    width: 32px;
    height: 32px;
    font-size: 32px;
    color: var(--sc-accent);
}

.smtp-connector .smtp-connector-header h1 {
    margin: 0;
    padding: 0;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
}

.smtp-connector-header__version {
    font-family: var(--sc-mono);
    font-size: 12px;
    color: var(--sc-muted);
}

.smtp-connector-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
}

.smtp-connector-pill::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.smtp-connector-pill--active {
    background: var(--sc-ok-tint);
    color: var(--sc-ok-ink);
}

.smtp-connector-pill--inactive {
    background: var(--sc-warn-tint);
    color: var(--sc-warn-ink);
}

.smtp-connector-pill--paused {
    background: var(--sc-error-tint);
    color: var(--sc-error-ink);
}

.smtp-connector-tabs {
    display: flex;
    gap: 4px;
    margin-top: 16px;
    overflow-x: auto;
}

.smtp-connector-tabs__item {
    padding: 10px 14px;
    border-bottom: 3px solid transparent;
    color: var(--sc-muted);
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
}

.smtp-connector-tabs__item:hover {
    color: var(--sc-ink);
}

.smtp-connector-tabs__item.is-active {
    border-bottom-color: var(--sc-accent);
    color: var(--sc-ink);
    font-weight: 600;
}

.smtp-connector-tabs__item:focus {
    outline: none;
    box-shadow: inset 0 0 0 2px var(--sc-accent);
    border-radius: 4px 4px 0 0;
}

.smtp-connector .notice {
    margin: 0 0 var(--sc-gap);
}

/* Layout */

.smtp-connector__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: var(--sc-gap);
    align-items: start;
}

.smtp-connector__aside {
    position: sticky;
    top: 52px;
    display: grid;
    gap: var(--sc-gap);
}

@media screen and (max-width: 1100px) {
    .smtp-connector__layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .smtp-connector__aside {
        position: static;
        order: -1;
    }

    .smtp-connector-help {
        display: none;
    }
}

/* Cards */

.smtp-connector-card {
    margin: 0 0 var(--sc-gap);
    padding: 20px 24px;
    background: var(--sc-card);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius);
}

.smtp-connector__aside .smtp-connector-card {
    margin: 0;
}

.smtp-connector .smtp-connector-card__title {
    margin: 0 0 4px;
    padding: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.smtp-connector-card__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 16px;
    margin-bottom: 12px;
}

.smtp-connector-card__head .smtp-connector-card__title {
    margin: 0;
}

.smtp-connector-card__intro {
    margin: 0 0 16px;
    color: var(--sc-muted);
}

.smtp-connector-card--danger {
    border-color: #f0c5c6;
}

.smtp-connector-card--danger p {
    color: var(--sc-muted);
}

/* Fields */

.smtp-connector-field {
    margin: 16px 0 0;
    padding: 0;
    border: 0;
    min-width: 0;
}

.smtp-connector-card__title + .smtp-connector-field {
    margin-top: 12px;
}

.smtp-connector-field > label,
.smtp-connector-field > legend {
    display: block;
    margin-bottom: 6px;
    padding: 0;
    font-weight: 600;
}

.smtp-connector-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 20px;
}

.smtp-connector-fields .smtp-connector-field--port {
    max-width: 160px;
}

.smtp-connector .smtp-connector-input {
    width: 100%;
    max-width: none;
    min-height: 40px;
    padding: 6px 12px;
    border-color: #8c8f94;
    border-radius: 6px;
}

.smtp-connector .smtp-connector-input--mono {
    font-family: var(--sc-mono);
    font-size: 14px;
}

.smtp-connector .smtp-connector-input--small {
    width: 96px;
}

.smtp-connector .smtp-connector-input:focus {
    border-color: var(--sc-accent);
    box-shadow: 0 0 0 1px var(--sc-accent);
}

.smtp-connector .description {
    margin: 8px 0 0;
    color: var(--sc-muted);
}

.smtp-connector-field--inline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
}

.smtp-connector-field--inline > label {
    margin: 0;
}

.smtp-connector-text-error {
    color: var(--sc-error-ink);
}

/* Segmented encryption control: real radio buttons, styled as one control */

.smtp-connector-segmented {
    display: inline-flex;
    padding: 3px;
    background: #f0f0f1;
    border-radius: 8px;
}

.smtp-connector-segmented input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.smtp-connector-segmented label {
    min-width: 64px;
    padding: 7px 14px;
    border-radius: 6px;
    color: var(--sc-muted);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
}

.smtp-connector-segmented input:checked + label {
    background: var(--sc-card);
    color: var(--sc-ink);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}

.smtp-connector-segmented input:focus-visible + label {
    box-shadow: 0 0 0 2px var(--sc-accent);
}

/* Switches: real checkboxes */

.smtp-connector-switch {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.smtp-connector .smtp-connector-switch__input[type="checkbox"] {
    appearance: none;
    position: relative;
    flex-shrink: 0;
    width: 40px;
    height: 22px;
    margin: 0;
    border: 0;
    border-radius: 11px;
    background: #a7aaad;
    box-shadow: none;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.smtp-connector .smtp-connector-switch__input[type="checkbox"]::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    margin: 0;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.15s ease;
}

.smtp-connector .smtp-connector-switch__input[type="checkbox"]:checked {
    background: var(--sc-accent);
}

.smtp-connector .smtp-connector-switch__input[type="checkbox"]:checked::before {
    transform: translateX(18px);
}

.smtp-connector .smtp-connector-switch__input[type="checkbox"]:focus-visible {
    outline: 2px solid var(--sc-accent);
    outline-offset: 2px;
}

/* Quick setup */

.smtp-connector-providers {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.smtp-connector-provider {
    padding: 8px 16px;
    background: var(--sc-card);
    border: 1px solid var(--sc-line);
    border-radius: 999px;
    color: var(--sc-ink);
    font-weight: 500;
    cursor: pointer;
}

.smtp-connector-provider:hover {
    border-color: var(--sc-accent);
    color: var(--sc-accent);
}

.smtp-connector-provider:focus-visible {
    outline: 2px solid var(--sc-accent);
    outline-offset: 2px;
}

.smtp-connector-provider[aria-pressed="true"] {
    background: var(--sc-accent);
    border-color: var(--sc-accent);
    color: #fff;
}

.smtp-connector-providers__hint {
    margin: 14px 0 0;
    padding: 10px 14px;
    background: #f6f7f7;
    border-left: 3px solid var(--sc-accent);
    border-radius: 4px;
}

/* Save bar stays in view on long forms */

.smtp-connector-savebar {
    position: sticky;
    bottom: 0;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    margin: 0 0 var(--sc-gap);
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.06);
}

.smtp-connector-savebar__hint {
    color: var(--sc-muted);
}

/* Delivery route */

.smtp-connector-route {
    position: relative;
    margin: 16px 0;
    padding: 0;
    list-style: none;
}

.smtp-connector-route__stop {
    position: relative;
    margin: 0;
    padding: 0 0 18px 28px;
}

.smtp-connector-route__stop:last-child {
    padding-bottom: 0;
}

/* Dot on each stop, joined by the line between them */
.smtp-connector-route__stop::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    width: 10px;
    height: 10px;
    border: 2px solid var(--sc-route, var(--sc-muted));
    border-radius: 50%;
    background: var(--sc-card);
}

.smtp-connector-route__stop:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 18px;
    bottom: 0;
    left: 10px;
    border-left: 2px solid var(--sc-route, var(--sc-muted));
}

.smtp-connector-route__stop--server::before {
    background: var(--sc-route, var(--sc-muted));
}

.smtp-connector-status--active {
    --sc-route: var(--sc-ok);
}

.smtp-connector-status--inactive {
    --sc-route: var(--sc-warn);
}

.smtp-connector-status--inactive .smtp-connector-route__stop:not(:last-child)::after {
    border-left-style: dashed;
}

.smtp-connector-status--paused {
    --sc-route: var(--sc-error);
}

.smtp-connector-route__label {
    display: block;
    color: var(--sc-muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.smtp-connector-route__value {
    display: block;
    overflow-wrap: anywhere;
    font-weight: 500;
}

code.smtp-connector-route__value {
    padding: 0;
    background: none;
    font-family: var(--sc-mono);
    font-size: 13px;
}

.smtp-connector-route__meta {
    display: inline-block;
    margin-top: 4px;
    padding: 1px 8px;
    background: #f0f0f1;
    border-radius: 4px;
    font-family: var(--sc-mono);
    font-size: 11px;
}

.smtp-connector-status__text {
    margin: 0 0 12px;
    color: var(--sc-muted);
}

/* Help card */

.smtp-connector-help__links {
    margin: 8px 0 12px;
}

.smtp-connector-help__links li {
    margin-bottom: 6px;
}

.smtp-connector-help__author {
    margin: 0;
    padding-top: 12px;
    border-top: 1px solid var(--sc-line);
    color: var(--sc-muted);
}

/* Test email */

.smtp-connector-inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.smtp-connector-inline-form .smtp-connector-input {
    flex: 1 1 260px;
    width: auto;
}

/* Email log */

.smtp-connector-log-card {
    padding: 16px 20px;
}

.smtp-connector__intro {
    margin: 0;
    color: var(--sc-muted);
}

.smtp-connector-log-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin: 12px 0 0;
}

.smtp-connector-log-toolbar form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.smtp-connector-log .column-to {
    width: 25%;
}

.smtp-connector-log .column-status {
    width: 22%;
}

.smtp-connector-log .column-date {
    width: 18%;
}

.smtp-connector-log td {
    word-wrap: break-word;
    overflow-wrap: anywhere;
}

.smtp-connector-log .smtp-view-email {
    text-align: start;
    font-weight: 600;
    overflow-wrap: anywhere;
}

@media screen and (max-width: 782px) {
    /* WordPress 7 labels every responsive td cell; the subject cell needs no label. */
    table.smtp-connector-log.wp-list-table tr:not(.no-items) td.column-primary::before {
        display: none;
    }

    /* There is no checkbox column, so every detail row below the subject gets the full width. */
    table.smtp-connector-log.wp-list-table tr td:nth-child(n+2) {
        flex: 0 1 100%;
    }

    /* WordPress hides the email count above the table on phones; with a single page nothing is left. */
    .smtp-connector-log-card .smtp-connector-tablenav--single {
        display: none;
    }

    .smtp-connector-log-card .smtp-connector-log {
        margin-top: 16px;
    }
}

span.smtp-connector-status {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.8;
    font-weight: 600;
    background: #f0f0f1;
    color: #50575e;
}

span.smtp-connector-status--sent {
    background: var(--sc-ok-tint);
    color: var(--sc-ok-ink);
}

span.smtp-connector-status--failed {
    background: var(--sc-error-tint);
    color: var(--sc-error-ink);
}

.smtp-connector-error {
    margin: 4px 0 0;
    color: var(--sc-error-ink);
    font-size: 12px;
}

/* Buttons that delete data */

.smtp-connector .button.delete {
    color: #b32d2e;
    border-color: #b32d2e;
}

.smtp-connector .button.delete:hover,
.smtp-connector .button.delete:focus {
    color: #fff;
    background: #b32d2e;
    border-color: #b32d2e;
}

.smtp-connector .button.delete:focus {
    box-shadow: 0 0 0 1px #fff, 0 0 0 3px #b32d2e;
}

/* Small screens */

@media screen and (max-width: 600px) {
    .smtp-connector-header,
    .smtp-connector-card {
        padding-left: 16px;
        padding-right: 16px;
    }

    .smtp-connector-fields {
        grid-template-columns: minmax(0, 1fr);
    }

    .smtp-connector-fields .smtp-connector-field--port {
        max-width: none;
    }

    .smtp-connector-segmented {
        display: flex;
    }

    .smtp-connector-segmented label {
        flex: 1;
        min-width: 0;
    }

    /* On phones the on-screen keyboard and a sticky bar would cover the fields. */
    .smtp-connector-savebar {
        position: static;
        padding: 12px 16px;
        box-shadow: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .smtp-connector .smtp-connector-switch__input[type="checkbox"],
    .smtp-connector .smtp-connector-switch__input[type="checkbox"]::before {
        transition: none;
    }
}

/* Email viewer dialog */

body.smtp-connector-modal-open {
    overflow: hidden;
}

.smtp-connector-modal {
    position: fixed;
    inset: 0;
    z-index: 100100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.smtp-connector-modal[hidden] {
    display: none;
}

.smtp-connector-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.smtp-connector-modal__dialog {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 800px;
    max-height: calc(100vh - 40px);
    background: #fff;
    border-radius: var(--sc-radius, 8px);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.smtp-connector-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid #dcdcde;
}

.smtp-connector-modal__header h2 {
    margin: 0;
    font-size: 1.2em;
    overflow-wrap: anywhere;
}

.smtp-connector-modal__close {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: 4px;
    background: none;
    color: #50575e;
    cursor: pointer;
}

.smtp-connector-modal__close:hover,
.smtp-connector-modal__close:focus {
    background: #f0f0f1;
    color: #1d2327;
}

.smtp-connector-modal__close .dashicons {
    width: 24px;
    height: 24px;
    font-size: 24px;
}

.smtp-connector-modal__meta {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 4px 12px;
    margin: 0;
    padding: 12px 16px;
    border-bottom: 1px solid #dcdcde;
}

.smtp-connector-modal__meta dt {
    font-weight: 600;
}

.smtp-connector-modal__meta dd {
    margin: 0;
    overflow-wrap: anywhere;
}

.smtp-connector-modal__body {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 16px;
}

.smtp-connector-modal__frame {
    display: block;
    width: 100%;
    height: 60vh;
    border: 1px solid #dcdcde;
    background: #fff;
}

.smtp-connector-modal__text {
    margin: 0;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font-family: Consolas, Monaco, monospace;
    font-size: 13px;
}