/*
 * Dima sohbet ekranı. Renkler Filament'in panel değişkenlerinden gelir; koyu mod `.dark` sınıfıyla değişir.
 */

.fi-main:has(.dima-chat-page) {
    padding-inline: 0;
}

.dima-chat-page .fi-page-header-main-ctn {
    padding-block: 0;
    row-gap: 0;
}

.dima-chat-page .fi-page-content {
    row-gap: 0;
}

.dima-chat {
    --chat-bg: #fff;
    --chat-panel: var(--gray-50);
    --chat-raised: #fff;
    --chat-border: color-mix(in oklab, var(--gray-950) 9%, transparent);
    --chat-text: var(--gray-950);
    --chat-muted: var(--gray-500);
    --chat-bubble: var(--gray-100);
    --chat-hover: color-mix(in oklab, var(--gray-950) 5%, transparent);
    --chat-accent: var(--primary-600);
    --chat-accent-soft: color-mix(in oklab, var(--primary-600) 12%, transparent);
    --chat-shadow: 0 1px 2px rgb(0 0 0 / 0.04), 0 10px 30px -14px rgb(0 0 0 / 0.18);

    position: relative;
    display: flex;
    height: calc(100dvh - var(--topbar-height, 4rem));
    min-height: 26rem;
    overflow: hidden;
    background: var(--chat-bg);
    color: var(--chat-text);
}

.dark .dima-chat {
    --chat-bg: var(--gray-900);
    --chat-panel: var(--gray-950);
    --chat-raised: var(--gray-800);
    --chat-border: color-mix(in oklab, #fff 10%, transparent);
    --chat-text: var(--gray-100);
    --chat-muted: var(--gray-400);
    --chat-bubble: var(--gray-800);
    --chat-hover: color-mix(in oklab, #fff 6%, transparent);
    --chat-accent: var(--primary-500);
    --chat-accent-soft: color-mix(in oklab, var(--primary-500) 18%, transparent);
    --chat-shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 10px 30px -14px rgb(0 0 0 / 0.6);
}

.dima-chat [x-cloak] {
    display: none !important;
}

.dima-chat .fi-icon {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.dima-chat button {
    cursor: pointer;
}

.dima-chat button:disabled {
    cursor: not-allowed;
}

.dima-chat :is(button, a, summary, input, textarea):focus-visible {
    outline: 2px solid var(--chat-accent);
    outline-offset: 2px;
}

/* ---------- Geçmiş paneli ---------- */

.dima-chat__history {
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    width: 16.5rem;
    background: var(--chat-panel);
    border-inline-end: 1px solid var(--chat-border);
}

.dima-chat__history-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
}

.dima-chat__new {
    display: flex;
    flex: 1;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--chat-border);
    border-radius: 0.75rem;
    background: var(--chat-raised);
    color: var(--chat-text);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color 0.15s ease;
}

.dima-chat__new:hover {
    background: var(--chat-hover);
}

.dima-chat__history-list {
    flex: 1;
    overflow-y: auto;
    padding: 0 0.5rem 1rem;
}

.dima-chat__history-label {
    padding: 0.875rem 0.5rem 0.3rem;
    color: var(--chat-muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.dima-chat__history-item {
    display: flex;
    align-items: center;
    min-height: 2.25rem;
    border-radius: 0.5rem;
    transition: background-color 0.15s ease;
}

.dima-chat__history-item:hover {
    background: var(--chat-hover);
}

.dima-chat__history-item.is-active {
    background: var(--chat-accent-soft);
}

.dima-chat__history-link {
    flex: 1;
    min-width: 0;
    padding: 0.5rem 0.625rem;
    overflow: hidden;
    color: inherit;
    font-size: 0.875rem;
    text-align: start;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dima-chat__history-item.is-active .dima-chat__history-link {
    font-weight: 500;
}

.dima-chat__history-actions {
    display: none;
    gap: 0.125rem;
    padding-inline-end: 0.25rem;
}

.dima-chat__history-item:hover .dima-chat__history-actions,
.dima-chat__history-item:focus-within .dima-chat__history-actions,
.dima-chat__history-item.is-active .dima-chat__history-actions {
    display: flex;
}

.dima-chat__history-input {
    flex: 1;
    min-width: 0;
    margin: 0.25rem;
    padding: 0.3rem 0.5rem;
    border: 1px solid var(--chat-accent);
    border-radius: 0.375rem;
    background: var(--chat-raised);
    color: inherit;
    font-size: 0.875rem;
    outline: none;
}

.dima-chat__history-empty {
    padding: 1rem 0.75rem;
    color: var(--chat-muted);
    font-size: 0.825rem;
    line-height: 1.5;
}

.dima-chat__history-close,
.dima-chat__history-toggle {
    display: none;
}

.dima-chat__backdrop {
    display: none;
}

/* ---------- Ortak küçük düğmeler ---------- */

.dima-chat__icon-btn {
    display: inline-grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    color: var(--chat-muted);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.dima-chat__icon-btn:hover {
    background: var(--chat-hover);
    color: var(--chat-text);
}

.dima-chat__icon-btn.is-danger:hover {
    color: var(--danger-600);
}

.dima-chat__icon-btn.is-selected {
    color: var(--chat-accent);
}

.dima-chat__chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    border: 1px solid var(--chat-border);
    border-radius: 9999px;
    background: var(--chat-raised);
    color: var(--chat-text);
    font-size: 0.78rem;
    font-weight: 500;
    white-space: nowrap;
}

button.dima-chat__chip:hover {
    background: var(--chat-hover);
}

.dima-chat__chip.is-static {
    color: var(--chat-muted);
    font-weight: 400;
}

.dima-chat__chip .fi-icon {
    width: 0.9rem;
    height: 0.9rem;
}

.dima-chat__link {
    color: var(--chat-accent);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ---------- Ana alan ---------- */

.dima-chat__main {
    position: relative;
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
}

.dima-chat__bar {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: 0.5rem;
    height: 3.25rem;
    padding: 0 1rem;
    border-bottom: 1px solid var(--chat-border);
}

.dima-chat__title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    font-size: 0.95rem;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dima-chat__scroll {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.dima-chat__thread {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 48rem;
    margin: 0 auto;
    padding: 1.75rem 1.25rem 2rem;
}

.dima-chat__thread--welcome {
    width: 100%;
    padding: 0;
    text-align: start;
}

.dima-chat__dock {
    flex-shrink: 0;
    padding: 0.5rem 1.25rem 1rem;
    background: var(--chat-bg);
}

.dima-chat__jump {
    position: absolute;
    left: 50%;
    bottom: 7.25rem;
    z-index: 5;
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--chat-border);
    border-radius: 9999px;
    background: var(--chat-raised);
    box-shadow: var(--chat-shadow);
    color: var(--chat-text);
    transform: translateX(-50%);
}

/* ---------- Mesajlar ---------- */

.dima-msg--user {
    display: flex;
    justify-content: flex-end;
}

.dima-msg__bubble {
    max-width: min(85%, 36rem);
    padding: 0.625rem 1rem;
    border-radius: 1.25rem;
    background: var(--chat-bubble);
    font-size: 0.95rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.dima-msg--assistant {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
}

.dima-msg__avatar,
.dima-chat__logo {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    color: var(--chat-text);
}

.dima-msg__avatar {
    width: 2rem;
    height: 2rem;
    border: 1px solid var(--chat-border);
    border-radius: 9999px;
    background: var(--chat-raised);
}

.dima-msg__avatar svg {
    width: 62%;
    aspect-ratio: 309 / 248;
    height: auto;
}

.dima-msg__content {
    flex: 1;
    min-width: 0;
    padding-top: 0.2rem;
}

.dima-msg__text {
    font-size: 0.95rem;
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.dima-msg__text--typing {
    white-space: pre-wrap;
}

.dima-prose > * + * {
    margin-top: 0.75em;
}

.dima-prose ul,
.dima-prose ol {
    padding-inline-start: 1.25rem;
}

.dima-prose ul {
    list-style: disc;
}

.dima-prose ol {
    list-style: decimal;
}

.dima-prose strong {
    font-weight: 600;
}

.dima-prose a {
    color: var(--chat-accent);
    text-decoration: underline;
}

.dima-prose code {
    padding: 0.1em 0.35em;
    border-radius: 0.3rem;
    background: var(--chat-hover);
    font-family: var(--font-mono);
    font-size: 0.85em;
}

.dima-msg__caret {
    display: inline-block;
    width: 0.45rem;
    height: 1.05rem;
    margin-inline-start: 2px;
    background: currentColor;
    opacity: 0.55;
    vertical-align: text-bottom;
    animation: dima-blink 1s steps(2, start) infinite;
}

.dima-msg__typing {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 1.75rem;
    color: var(--chat-muted);
    font-size: 0.875rem;
}

.dima-msg__dots {
    display: inline-flex;
    gap: 0.25rem;
}

.dima-msg__dots i {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 9999px;
    background: currentColor;
    animation: dima-bounce 1.2s infinite ease-in-out;
}

.dima-msg__dots i:nth-child(2) {
    animation-delay: 0.15s;
}

.dima-msg__dots i:nth-child(3) {
    animation-delay: 0.3s;
}

.dima-msg__notice {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    border: 1px solid;
    border-radius: 0.75rem;
    font-size: 0.875rem;
}

.dima-msg__notice.is-danger {
    border-color: color-mix(in oklab, var(--danger-600) 35%, transparent);
    background: color-mix(in oklab, var(--danger-600) 8%, transparent);
    color: var(--danger-700);
}

.dima-msg__notice.is-warning {
    border-color: color-mix(in oklab, var(--warning-600) 35%, transparent);
    background: color-mix(in oklab, var(--warning-600) 8%, transparent);
    color: var(--warning-700);
}

.dark .dima-msg__notice.is-danger {
    color: var(--danger-300);
}

.dark .dima-msg__notice.is-warning {
    color: var(--warning-300);
}

.dima-msg__notice > span {
    flex: 1;
}

.dima-figures {
    max-width: 30rem;
    margin-top: 0.875rem;
    overflow: hidden;
    border: 1px solid var(--chat-border);
    border-radius: 0.75rem;
}

.dima-figures__row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
}

.dima-figures__row + .dima-figures__row {
    border-top: 1px solid var(--chat-border);
}

.dima-figures__label {
    color: var(--chat-muted);
}

.dima-figures__value {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    text-align: end;
    white-space: nowrap;
}

.dima-msg__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.dima-msg__trace {
    color: var(--chat-muted);
    font-size: 0.8rem;
}

.dima-msg__trace summary {
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    list-style: none;
}

.dima-msg__trace summary::-webkit-details-marker {
    display: none;
}

.dima-msg__trace summary::before {
    content: '›';
    display: inline-block;
    margin-inline-end: 0.35rem;
    transition: transform 0.15s ease;
}

.dima-msg__trace[open] summary::before {
    transform: rotate(90deg);
}

.dima-msg__trace summary:hover {
    background: var(--chat-hover);
    color: var(--chat-text);
}

.dima-msg__trace > ul {
    margin: 0.25rem 0 0 0.5rem;
    padding-inline-start: 1rem;
    list-style: disc;
    line-height: 1.6;
}

.dima-msg__trace[open] {
    flex-basis: 100%;
}

.dima-msg__trace .dima-steps {
    margin-inline-start: 0.5rem;
}

/* ---------- Nasıl hesaplandı? (sohbet ve cevap sayfası) ---------- */

.dima-steps {
    --steps-line: color-mix(in oklab, var(--gray-950) 10%, transparent);
    --steps-text: var(--gray-950);
    --steps-muted: var(--gray-500);
    --steps-chip: color-mix(in oklab, var(--gray-950) 4.5%, transparent);
    --steps-accent: var(--primary-600);

    display: grid;
    gap: 1rem;
    margin: 0.625rem 0 0;
    padding: 0;
    list-style: none;
    counter-reset: dima-step;
    color: var(--steps-text);
    font-size: 0.8125rem;
    line-height: 1.55;
}

.dark .dima-steps {
    --steps-line: color-mix(in oklab, #fff 12%, transparent);
    --steps-text: var(--gray-100);
    --steps-muted: var(--gray-400);
    --steps-chip: color-mix(in oklab, #fff 7%, transparent);
    --steps-accent: var(--primary-400);
}

.dima-steps__item {
    position: relative;
    min-width: 0;
    padding-inline-start: 2.125rem;
    counter-increment: dima-step;
}

.dima-steps__item::before {
    content: counter(dima-step);
    position: absolute;
    top: 0;
    inset-inline-start: 0;
    display: grid;
    place-items: center;
    width: 1.375rem;
    height: 1.375rem;
    border: 1px solid var(--steps-line);
    border-radius: 9999px;
    background: var(--steps-chip);
    color: var(--steps-muted);
    font-size: 0.7rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.dima-steps__item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 1.625rem;
    bottom: -0.875rem;
    inset-inline-start: calc(0.6875rem - 0.5px);
    width: 1px;
    background: var(--steps-line);
}

.dima-steps__title {
    font-size: 0.875rem;
    font-weight: 600;
}

.dima-steps__text {
    margin-top: 0.125rem;
    color: var(--steps-muted);
}

.dima-steps__formulas {
    display: grid;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.dima-formula {
    min-width: 0;
    padding: 0.5rem 0.625rem;
    border: 1px solid var(--steps-line);
    border-radius: 0.625rem;
}

.dima-formula__label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.dima-formula__expr {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem 0.375rem;
}

.dima-formula__term {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 0.3rem;
    max-width: 100%;
    padding: 0.0625rem 0.45rem;
    border-radius: 0.375rem;
    background: var(--steps-chip);
}

.dima-formula__name {
    color: var(--steps-muted);
}

.dima-formula__value,
.dima-formula__result {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.dima-formula__value {
    font-weight: 600;
}

.dima-formula__op {
    color: var(--steps-muted);
    font-weight: 600;
}

.dima-formula__op.is-paren {
    font-weight: 400;
}

.dima-formula__result {
    color: var(--steps-accent);
    font-weight: 700;
}

.dima-steps__rows {
    margin-top: 0.5rem;
    border-top: 1px solid var(--steps-line);
}

.dima-steps__row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.125rem 1rem;
    padding: 0.3rem 0;
    border-bottom: 1px solid var(--steps-line);
}

.dima-steps__row dt {
    min-width: 0;
    color: var(--steps-muted);
}

.dima-steps__row dd {
    min-width: 0;
    margin-inline-start: auto;
    font-variant-numeric: tabular-nums;
    text-align: end;
    overflow-wrap: anywhere;
}

.dima-steps__row.is-stacked {
    display: block;
}

.dima-steps__row.is-stacked dd {
    margin-top: 0.125rem;
    text-align: start;
}

.dima-steps__notes {
    margin-top: 0.5rem;
    padding-inline-start: 1rem;
    color: var(--steps-muted);
    list-style: disc;
}

.dima-msg__actions {
    display: flex;
    gap: 0.125rem;
    margin-top: 0.375rem;
    margin-inline-start: -0.375rem;
}

/* ---------- Karşılama ---------- */

.dima-chat__welcome {
    display: flex;
    flex: 1;
    overflow-y: auto;
}

.dima-chat__welcome-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
    max-width: 48rem;
    margin: auto;
    padding: 2rem 1.25rem 3rem;
    text-align: center;
}

.dima-chat__logo svg {
    width: 4.25rem;
    aspect-ratio: 309 / 248;
    height: auto;
}

.dima-chat__welcome-title {
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.2;
}

.dima-chat__welcome-sub {
    max-width: 36rem;
    margin-bottom: 0.5rem;
    color: var(--chat-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.dima-chat__suggestions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(13.5rem, 1fr));
    gap: 0.625rem;
    width: 100%;
    margin-top: 0.5rem;
    text-align: start;
}

.dima-chat__suggestion {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 0.75rem;
    row-gap: 0.1rem;
    padding: 0.75rem 0.875rem;
    border: 1px solid var(--chat-border);
    border-radius: 0.875rem;
    background: var(--chat-raised);
    color: var(--chat-text);
    text-align: start;
    transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.dima-chat__suggestion:hover:not(:disabled) {
    border-color: color-mix(in oklab, var(--chat-accent) 40%, transparent);
    background: var(--chat-hover);
    transform: translateY(-1px);
}

.dima-chat__suggestion:disabled {
    opacity: 0.6;
}

.dima-chat__suggestion .dima-chat__suggestion-icon {
    grid-row: span 2;
    width: 1.25rem;
    height: 1.25rem;
    color: var(--chat-accent);
}

.dima-chat__suggestion-title {
    font-size: 0.875rem;
    font-weight: 500;
}

.dima-chat__suggestion-hint {
    color: var(--chat-muted);
    font-size: 0.75rem;
}

/* ---------- Yazma kutusu ---------- */

.dima-composer {
    width: 100%;
    max-width: 48rem;
    margin: 0 auto;
}

.dima-composer--centered {
    margin-top: 0.25rem;
}

.dima-composer__box {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    padding: 0.5rem 0.5rem 0.5rem 1.125rem;
    border: 1px solid var(--chat-border);
    border-radius: 1.5rem;
    background: var(--chat-raised);
    box-shadow: var(--chat-shadow);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.dima-composer__box:focus-within {
    border-color: color-mix(in oklab, var(--chat-accent) 55%, transparent);
    box-shadow: var(--chat-shadow), 0 0 0 3px var(--chat-accent-soft);
}

.dima-composer__input {
    flex: 1;
    min-height: 1.5rem;
    max-height: 220px;
    padding: 0.45rem 0;
    overflow-y: hidden;
    border: 0;
    background: transparent;
    color: inherit;
    font-size: 0.95rem;
    line-height: 1.5;
    resize: none;
    outline: none;
    box-shadow: none;
}

.dima-chat .dima-composer__input:focus-visible {
    outline: none;
}

.dima-composer__input::placeholder {
    color: var(--chat-muted);
}

.dima-composer__send {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    background: var(--chat-accent);
    color: #fff;
    transition: background-color 0.15s ease, opacity 0.15s ease;
}

.dima-composer__send:hover:not(:disabled) {
    background: var(--primary-700);
}

.dima-composer__send:disabled {
    background: color-mix(in oklab, var(--chat-text) 14%, transparent);
    color: var(--chat-muted);
}

.dima-composer__send .fi-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.dima-composer__spinner {
    display: block;
    width: 1rem;
    height: 1rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 9999px;
    animation: dima-spin 0.8s linear infinite;
}

.dima-composer__hint {
    margin-top: 0.5rem;
    color: var(--chat-muted);
    font-size: 0.72rem;
    line-height: 1.4;
    text-align: center;
}

.dima-composer__keys::before {
    content: '·';
    margin-inline: 0.35rem;
}

/* ---------- Dar ekran ---------- */

@media (max-width: 63.999rem) {
    .dima-chat__history {
        position: absolute;
        inset-block: 0;
        inset-inline-start: 0;
        z-index: 30;
        width: min(18rem, 85%);
        box-shadow: var(--chat-shadow);
        transform: translateX(-105%);
        transition: transform 0.2s ease;
    }

    .dima-chat__history.is-open {
        transform: translateX(0);
    }

    .dima-chat__history-close,
    .dima-chat__history-toggle {
        display: inline-grid;
    }

    .dima-chat__backdrop {
        position: absolute;
        inset: 0;
        z-index: 25;
        display: block;
        background: rgb(0 0 0 / 0.35);
    }

    .dima-chat__history-actions {
        display: flex;
    }
}

@media (max-width: 40rem) {
    .dima-chat__thread {
        padding-inline: 0.875rem;
    }

    .dima-chat__dock {
        padding-inline: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .dima-msg--assistant {
        gap: 0.625rem;
    }

    .dima-msg__avatar {
        width: 1.75rem;
        height: 1.75rem;
    }

    .dima-msg__bubble {
        max-width: 90%;
    }

    .dima-chat__welcome-title {
        font-size: 1.4rem;
    }

    .dima-chat__suggestion:nth-child(n + 5) {
        display: none;
    }

    .dima-composer__keys {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dima-chat *,
    .dima-chat *::before {
        animation: none !important;
        transition: none !important;
    }
}

@keyframes dima-blink {
    to {
        visibility: hidden;
    }
}

@keyframes dima-bounce {
    0%,
    80%,
    100% {
        opacity: 0.35;
        transform: translateY(0);
    }

    40% {
        opacity: 1;
        transform: translateY(-0.2rem);
    }
}

@keyframes dima-spin {
    to {
        transform: rotate(360deg);
    }
}