/* Eternal Garden — Signals (messaging UI) */

.signals-page .signals-main {
    padding-top: 80px;
    min-height: 100vh;
}

.signals-layout {
    display: flex;
    min-height: calc(100vh - 80px);
}

@media (min-width: 1260px) {
    .signals-layout {
        margin-left: 244px;
    }
}

.signals-content {
    flex: 1;
    display: flex;
    min-width: 0;
    min-height: calc(100vh - 80px);
    background: var(--darker-bg, #050505);
}

/* ——— Inbox (chat list) ——— */
.signals-inbox {
    width: 100%;
    max-width: 380px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    background: rgba(12, 12, 12, 0.98);
}

@media (min-width: 768px) {
    .signals-inbox {
        min-width: 320px;
    }
}

.signals-inbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.signals-inbox-title {
    font-family: 'Heliosext', sans-serif;
    font-size: 1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.signals-inbox-new {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.35rem;
    transition: color 0.2s ease;
}

.signals-inbox-new:hover {
    color: var(--primary-green);
}

.signals-inbox-tabs {
    display: flex;
    padding: 0 1rem;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.signals-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-family: 'Hudson', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
    margin-bottom: -1px;
}

.signals-tab:hover {
    color: var(--text-light);
}

.signals-tab-active {
    color: var(--primary-green);
    border-bottom-color: var(--primary-green);
}

.signals-inbox-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.signals-inbox-search i {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.signals-inbox-search input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 0.9rem;
    outline: none;
}

.signals-inbox-search input::placeholder {
    color: var(--text-muted);
}

/* ——— Tab panels (Priority / Broadcast / Requests) ——— */
.signals-panel {
    display: none;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.signals-panel-active {
    display: flex;
}

.signals-panel-actions {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.signals-panel-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 136, 0.12);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: var(--primary-green);
    font-family: 'Hudson', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.signals-panel-action-btn:hover {
    background: rgba(0, 255, 136, 0.18);
    border-color: var(--primary-green);
}

.signals-broadcast-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
}

.signals-broadcast-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: background 0.2s ease;
}

.signals-broadcast-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.signals-broadcast-item-active {
    background: rgba(0, 255, 136, 0.08);
    border-left: 3px solid var(--primary-green);
}

.signals-broadcast-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: rgba(0, 255, 136, 0.12);
    color: var(--primary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.signals-broadcast-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.signals-broadcast-name {
    font-family: 'Hudson', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.signals-broadcast-preview {
    font-size: 0.78rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.signals-broadcast-badge {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary-green);
    background: rgba(0, 255, 136, 0.15);
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    flex-shrink: 0;
}

.signals-request-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
}

.signals-request {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.signals-request-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.signals-request-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.signals-request-name {
    font-family: 'Hudson', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.signals-request-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.signals-request-actions {
    display: flex;
    gap: 0.35rem;
    flex-shrink: 0;
}

.signals-request-btn {
    font-family: 'Hudson', sans-serif;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.4rem 0.6rem;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.signals-request-accept {
    background: rgba(0, 255, 136, 0.2);
    color: var(--primary-green);
}

.signals-request-accept:hover {
    background: rgba(0, 255, 136, 0.35);
}

.signals-request-decline {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
}

.signals-request-decline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
}

.signals-request-empty {
    display: none;
    padding: 2rem 1rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.signals-request-empty[aria-hidden="false"] {
    display: block;
}

.signals-conversation-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
}

.signals-conv {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: background 0.2s ease;
}

.signals-conv:hover {
    background: rgba(255, 255, 255, 0.04);
}

.signals-conv-active {
    background: rgba(0, 255, 136, 0.08);
    border-left: 3px solid var(--primary-green);
}

.signals-conv-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.signals-conv-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.signals-conv-name {
    font-family: 'Hudson', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.signals-conv-preview {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.signals-conv-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ——— Thread (active conversation) ——— */
.signals-thread {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: rgba(8, 8, 8, 0.98);
}

.signals-thread-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.signals-thread-back {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.25rem;
    padding: 0.5rem;
    cursor: pointer;
    margin-right: 0.25rem;
}

@media (max-width: 767px) {
    .signals-thread-back {
        display: block;
    }
}

.signals-thread-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.signals-thread-avatar-broadcast {
    background-image: none !important;
    background-color: rgba(0, 255, 136, 0.15);
    color: var(--primary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

/* Compose (new message) header — replaces thread header when starting new signal */
.signals-thread-header-compose {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.signals-compose-to-wrap {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.signals-compose-to-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    flex-shrink: 0;
}

.signals-compose-to-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--text-white);
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    outline: none;
}

.signals-compose-to-input:focus {
    border-color: var(--primary-green);
}

.signals-compose-to-input::placeholder {
    color: var(--text-muted);
}

.signals-compose-to-inner {
    flex: 1;
    min-width: 0;
    position: relative;
}

.signals-compose-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 2px;
    background: var(--darker-bg, #0a0a0a);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    max-height: 220px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    display: none;
}

.signals-compose-suggestions.is-open {
    display: block;
}

.signals-compose-suggestion {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: background 0.15s ease;
    border: none;
    width: 100%;
    text-align: left;
    background: none;
    color: inherit;
    font-size: 0.85rem;
}

.signals-compose-suggestion:hover,
.signals-compose-suggestion:focus {
    background: rgba(255, 255, 255, 0.06);
    outline: none;
}

.signals-compose-suggestion-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.signals-compose-suggestion-name {
    font-weight: 600;
    color: var(--text-white);
}

.signals-compose-suggestion-empty {
    cursor: default;
    color: var(--text-muted);
    font-weight: normal;
}

.signals-compose-suggestion-empty:hover {
    background: transparent;
}

.signals-thread-messages .signals-compose-empty {
    padding: 2rem 1.25rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.signals-thread-messages .signals-compose-empty strong {
    display: block;
    color: var(--text-light);
    font-family: 'Hudson', sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.35rem;
}

.signals-thread-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.signals-thread-name {
    font-family: 'Hudson', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.signals-thread-handle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.signals-thread-actions {
    display: flex;
    gap: 0.25rem;
}

.signals-thread-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    padding: 0.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.signals-thread-btn:hover {
    color: var(--primary-green);
}

.signals-thread-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.signals-msg {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 75%;
}

.signals-msg-me {
    align-self: flex-end;
    align-items: flex-end;
}

.signals-msg-bubble {
    padding: 0.65rem 1rem;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.signals-msg-them .signals-msg-bubble {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-light);
    border-bottom-left-radius: 4px;
}

.signals-msg-me .signals-msg-bubble {
    background: rgba(50, 150, 255, 0.55);
    color: var(--text-white);
    border: 1px solid rgba(50, 150, 255, 0.85);
    border-bottom-right-radius: 4px;
}

.signals-msg-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.signals-thread-input-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 10, 10, 0.9);
    flex-shrink: 0;
}

.signals-thread-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    border-radius: 20px;
    outline: none;
    transition: border-color 0.2s ease;
}

.signals-thread-input:focus {
    border-color: var(--primary-green);
}

.signals-thread-input::placeholder {
    color: var(--text-muted);
}

.signals-input-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 0.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.signals-input-icon:hover {
    color: var(--primary-green);
}

.signals-send {
    color: var(--primary-green);
}

/* Empty state (e.g. mobile: show when no thread selected) */
.signals-thread-empty {
    display: none;
    flex: 1;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 1rem;
    color: var(--text-muted);
    padding: 2rem;
    text-align: center;
}

.signals-thread-empty i {
    font-size: 3rem;
    opacity: 0.5;
}

.signals-thread-empty p {
    font-family: 'Hudson', sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

@media (max-width: 767px) {
    .signals-content {
        flex-direction: column;
    }

    .signals-inbox {
        max-width: none;
    }

    .signals-thread {
        display: none;
        position: absolute;
        inset: 0;
        top: 80px;
        z-index: 50;
        background: var(--darker-bg);
    }

    .signals-thread.is-open {
        display: flex;
    }

    .signals-thread-empty {
        display: flex;
    }

    .signals-content.has-thread-open .signals-thread-empty {
        display: none;
    }

    .signals-content.has-thread-open .signals-thread {
        display: flex;
    }

    .signals-content.has-thread-open .signals-inbox {
        display: none;
    }
}

/* ——— New broadcast modal ——— */
.signals-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.signals-modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.signals-modal {
    background: var(--darker-bg, #0a0a0a);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    width: 100%;
    max-width: 420px;
    max-height: 90vh;
    overflow: hidden;
}

.signals-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.signals-modal-title {
    font-family: 'Hudson', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-white);
    margin: 0;
}

.signals-modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 0.35rem;
    cursor: pointer;
}

.signals-modal-close:hover {
    color: var(--text-light);
}

.signals-modal-form {
    padding: 1.25rem;
}

.signals-modal-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.signals-modal-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-white);
    font-size: 0.9rem;
    padding: 0.6rem 0.75rem;
    margin-bottom: 1rem;
    outline: none;
}

.signals-modal-input:focus {
    border-color: var(--primary-green);
}

.signals-modal-input::placeholder {
    color: var(--text-muted);
}

.signals-modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

.signals-modal-btn {
    font-family: 'Hudson', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.5rem 1rem;
    border: none;
    cursor: pointer;
    border-radius: 6px;
}

.signals-modal-btn-cancel {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-light);
}

.signals-modal-btn-cancel:hover {
    background: rgba(255, 255, 255, 0.12);
}

.signals-modal-btn-submit {
    background: var(--primary-green);
    color: #000;
}

.signals-modal-btn-submit:hover {
    opacity: 0.9;
}

/* Search filter: hide non-matching items */
.signals-conv-signal-hidden,
.signals-broadcast-item-hidden,
.signals-request-hidden {
    display: none !important;
}