/* --- Rozlozenie tabu --------------------------------------------------------
   #tab-chat
         ├── #chat-area          (flex stlpec, zabera cely priestor)
         │     ├── #message-area (scrollovatelne spravy)
         │     ├── #input-area   (prilepeny dole)
     │     └── #quick-config-wrapper
         └── #chat-db-meter      (uzky zvisly pas vpravo)
    --------------------------------------------------------------------------- */

#tab-chat {
    flex-direction: row;
    overflow: hidden;
    margin-top: 0;
}

/* Skry na malych displejoch */
@media (max-width: 600px) {
    #quick-config-wrapper * {
        display: none;
    }    #tab-chat {
        margin-right: 2px;
    }
}

/* --- Oblast catu ---------------------------------------------------------- */

#chat-area {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
}

/* --- Oblast sprav --------------------------------------------------------- */

#message-area {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 0px 16px 10px 0;
}

/* --- Oblast vstupu -------------------------------------------------------- */

#input-area {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    margin: 0 0 8px 0;
    background: var(--inputbar-area);
    border-radius: 10px;
}

#input-area * {
    padding: 10px;
    border: none;
    border-radius: 3px;
    font-size: 1em;
}

#left-input-toolbar,
#right-input-toolbar {
    display: flex;
    flex: 0 0 auto;
    padding: 0;
    margin: 0;
    align-items: center;
}

#left-input-toolbar i,
#right-input-toolbar i {
    font-size: 20px;
    width: 42px;
    height: 42px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#input-bar {
    flex: 1 1 auto;
    height: auto;
    overflow-y: auto;
    resize: none;
    background: var(--input-bar-bg);
    outline: none;
    color: var(--input-bar-fg);
    padding: 10px 0;
}

#input-bar::-webkit-scrollbar-track {
    background: transparent;
}

::placeholder {
    color: var(--msger-input-placeholder-fg);
}

#input-area button {
    color: var(--msger-header-colour);
}

#input-area button:hover {
    color: var(--msger-header-colour-hover);
    cursor: pointer;
}

#right-input-toolbar #send-message-button {
    flex: 1 1 auto;
    padding: 0;
    background: transparent;
    color: var(--msger-send-button-hover-fg);
}

#right-input-toolbar #send-message-button:hover {
    color: #fff;
}

#right-input-toolbar #send-message-button:disabled {
    color: var(--msger-header-colour-disabled);
}

#attachment-input {
    display: none;
}

#attachment-button {
    margin: 0;
    padding: 0;
    color: var(--msger-header-colour);
    cursor: pointer;
    display: flex;
    align-items: center;
}

#attachment-button:hover {
    color: var(--msger-header-colour-hover);
}

/* --- Rychly panel --------------------------------------------------------- */

#quick-config-wrapper {
    display: flex;
    flex: 0 0 auto;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 0.85em;
}

#quick-profile-select-wrapper {
    flex: 1 1 auto;
    min-width: 0;
}

#quick-profile-select {
    width: 100%;
    background: var(--config-input-bg, var(--inputbar-area));
    color: var(--msger-header-colour);
    border: 1px solid var(--config-border, rgba(255,255,255,0.12));
    border-radius: 6px;
    padding: 4px 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
    cursor: pointer;
}

#quick-channel-select-wrapper,
#quick-snr-indicator {
    display: none;
}

/* --- dB meter ------------------------------------------------------------- */

#chat-db-meter {
    flex: 0 0 44px;
    align-self: stretch;
    margin: 8px 0 8px 8px;
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 4px;
    overflow: visible;
    pointer-events: none;
    position: relative;
}

@media (min-width: 1100px) {
    #tabs:not(.graph-sidebar-hidden) #tab-chat #chat-db-meter {
        margin: 6px 0 6px 6px;
    }
}

#chat-db-scale {
    position: relative;
}

.db-tick {
    position: absolute;
    right: 0;
    top: var(--db-top);
    transform: translateY(-50%);
    font-size: 8px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.2px;
    font-family: 'JetBrains Mono', monospace;
    color: var(--msger-header-colour);
    opacity: 0.75;
}

.db-tick:first-child {
    transform: translateY(0);
}

.db-tick:last-child {
    transform: translateY(-100%);
}

#chat-db-bar {
    position: relative;
    border-radius: 4px;
    border: 1px solid color-mix(in srgb, var(--msger-header-colour) 25%, transparent);
    overflow: hidden;
    background: color-mix(in srgb, var(--input-bar-bg) 82%, transparent);
}

#chat-db-bar::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(to top,
            rgba(0, 0, 0, 0.18) 0 1px,
            transparent 1px calc(100% / 6));
    pointer-events: none;
    z-index: 2;
}

#chat-db-fill {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: linear-gradient(to top,
            #2eaa61 0%,
            #89cf44 55%,
            #f0cb43 78%,
            #e86a3a 100%);
    clip-path: inset(100% 0 0 0);
    transition: clip-path 20ms linear;
    will-change: clip-path;
    z-index: 1;
}

#chat-db-peak {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: color-mix(in srgb, #ffffff 92%, transparent);
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.5);
    transition: bottom 45ms linear;
    will-change: bottom;
    z-index: 3;
}

/* --- Spravy ----------------------------------------------------------------*/

.message {
    display: flex;
    align-items: center;
    margin: 10px 0;
}

.user-msg {
    display: flex;
    align-items: flex-end;
}

.user-msg:last-of-type {
    margin-bottom: 20px;
}

.msg-bubble {
    margin-left: 10px;
    max-width: 100%;
    min-width: 0;
    overflow-wrap: break-word;
    word-break: break-word;
    border-radius: 15px;
    color: var(--right-msg-fg);
    background: none;
}

.msg-bubble pre {
    color: var(--right-msg-fg);
    font-size: 0.85em;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.msg-bubble img {
    cursor: pointer;
}

.msg-bubble:hover {
    filter: brightness(1.2);
}

.msg-bubble.sending {
    background: var(--input-bar-bg);
    opacity: 0.5;
}

.msg-bubble .download-waveform-button {
    visibility: hidden;
    background: transparent;
    border: none;
    margin: 0;
    padding: 0;
}

.msg-bubble:hover .download-waveform-button {
    visibility: visible;
    color: var(--msger-header-colour);
}

.msg-bubble:hover .download-waveform-button:hover {
    color: var(--msger-header-colour-hover);
    cursor: pointer;
}

.left-user-msg .msg-bubble {
    border-bottom-left-radius: 0;
}

.msg-info {
    display: flex;
    align-items: center;
}

.msg-info-name {
    font-size: 0.85em;
    font-weight: bold;
    margin-right: 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.msg-info-time {
    font-size: 0.6em;
}

.msg-info-profile-id {
    display: inline-flex;
    align-items: center;
    padding: 1px 7px;
    border-radius: 999px;
    font-size: 0.8em;
    font-weight: 600;
    letter-spacing: 0.03em;
    cursor: pointer;
    user-select: none;
    background: rgba(120, 126, 136, 0.22);
    color: rgba(130, 136, 146, 0.95);
    border: 1px solid rgba(120, 126, 136, 0.4);
    transition: background 0.16s, border-color 0.16s, color 0.16s;
}

.msg-info-profile-id:hover {
    background: rgba(120, 126, 136, 0.32);
    border-color: rgba(120, 126, 136, 0.58);
}

.msg-info-profile-id:focus-visible {
    outline: 2px solid rgba(120, 126, 136, 0.6);
    outline-offset: 1px;
}

:root.dark-scheme .msg-info-profile-id {
    background: rgba(130, 136, 146, 0.18);
    color: rgba(182, 188, 198, 0.96);
    border-color: rgba(130, 136, 146, 0.35);
}

/* --- Akcie kodu profilu --------------------------------------------------- */

.chat-profile-code-actions {
    margin-top: 8px;
}

.chat-profile-code-add-button {
    border: 1px solid var(--msger-send-button-bg);
    color: var(--msger-send-button-bg);
    background: transparent;
    border-radius: 7px;
    padding: 4px 9px;
    font-size: 0.78em;
    font-weight: 600;
    cursor: pointer;
}

.chat-profile-code-add-button:hover {
    background: var(--msger-send-button-bg);
    color: var(--msger-send-button-fg);
}

.chat-profile-code-add-button:disabled {
    opacity: 0.65;
    cursor: default;
}

/* --- Systemove spravy ----------------------------------------------------- */

.system-message {
    display: flex;
    font-size: 0.85em;
}

.system-message i {
    font-size: 14px;
    margin-right: 10px;
}

.system-message #username-text {
    color: var(--msger-header-colour-hover);
    font-weight: bold;
}

.system-message #config-button-ref {
    display: inline;
    color: var(--msger-header-colour);
    margin: 0 0 0 8px;
}

.system-message #config-button-ref i {
    margin: 0;
}

.system-message #config-button-ref:hover {
    color: var(--msger-header-colour-hover);
    cursor: pointer;
}

.system-message .usb-device-name-ref {
    color: var(--msger-send-button-bg);
    text-decoration: underline;
    cursor: pointer;
}

.system-message .usb-device-name-ref:focus {
    outline: 2px solid var(--msger-send-button-bg);
    outline-offset: 2px;
    border-radius: 4px;
}

/* --- Bodka novej spravy --------------------------------------------------- */

#chat-button.new-message {
    position: relative;
}

#chat-button.new-message::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    transform: translate(30%, -10%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff4444;
    box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.7);
    animation: notification-glow 1.5s infinite;
}

@keyframes notification-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0.7);
    }

    70% {
        box-shadow: 0 0 0 8px rgba(255, 68, 68, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 68, 68, 0);
    }
}