.htmx-indicator {
    opacity: 0;
    transition: opacity 200ms ease-in;
    pointer-events: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    opacity: 1;
}

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

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

:root {
    color-scheme: dark;
    --textcolor: #dadada;
    --textcolor-inv: #121212;
    --bgcolor: #141414;
    --highlight: #f9cb7c;
    --details-border-color: #ffffff;
    --details-icon-color: #ffffff;
}

/* dark is the default; light only when the user picked it (theme.js sets data-theme="light") */
:root[data-theme="light"] {
    color-scheme: light;
    --textcolor: #121212;
    --textcolor-inv: #dadada;
    --bgcolor: silver;
    --highlight: #000080;
    --details-border-color: #000000;
    --details-icon-color: #000000;
}

header h1 {
    display: flex;
    align-items: center;
    gap: 8px;            /* отступ между иконкой и названием, подберите под себя */
    width: 100%;         /* нужно, если header сам является flex-контейнером */
}

header h1 .lang-switcher {
    margin-left: auto;   /* прижимает переключатель к правому краю */
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;     /* h1 обычно крупный, при необходимости уменьшите */
    font-weight: normal;
}

.lang-switcher .lang-link {
    padding: 0 4px;
    opacity: 0.6;
}

.lang-switcher .lang-link:hover {
    opacity: 1;
}

.lang-switcher .lang-link.active {
    opacity: 1;
    font-weight: 700;
    background: var(--highlight);
    color: var(--textcolor-inv);
    border-bottom-color: transparent;
}

.theme-toggle {
    margin-right: 6px;
    padding: 0 2px;
    border: 0;
    border-bottom: 1px solid transparent;
    background: transparent;
    color: var(--textcolor);
    font: inherit;
    font-size: 11px;
    letter-spacing: 0.04em;
    opacity: 0.6;
    cursor: pointer;
}

.theme-toggle:hover {
    opacity: 1;
    color: var(--highlight);
    border-bottom-color: var(--highlight);
}

#page-loader {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 50;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem .75rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.0);
    color: var(--highlight);
    font-size: .8rem;
    letter-spacing: .02em;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

#page-loader .spinner {
    width: .8rem;
    height: .8rem;
    border: 2px solid rgba(249, 203, 124, 0.0);
    border-radius: 9px;
    border-top-color: var(--highlight);
    display: inline-block;
    animation: spin 700ms linear infinite;
}

code {
    color: var(--highlight);
}

html {
    height: 100%;
    width: 100%;
    overflow-y: scroll;
    scrollbar-gutter: stable;
}

body {
    height: 100%;
    width: 100%;
    color: var(--textcolor);
    font-family: system-ui, sans-serif;
    font-size: 18px;
    line-height: 1.4;
    margin: 0 auto;
    max-width: 64em;
    position: relative;
    background: var(--bgcolor)
}

body.full-size {
    max-width: none;
}

main#content {
    min-height: 100vh;
    padding: 1rem 5vw 8vw;
    width: 100%;
    background: var(--bgcolor)
}

header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .75rem 1rem;
    padding: 1.5rem 5vw .5rem;
    top: 0;
    width: 100%;
    z-index: 2;
    background: var(--bgcolor)
}

header h1 {
    align-items: center;
    display: flex;
    flex: 1;
    font-size: 1em;
    gap: .5rem;
    padding: 0 0 .5em;
    white-space: nowrap
}

header h1 a {
    display: inline-block;
    line-height: 1;
}

nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .35rem 1.5vw;
}

nav a.active {
    padding-left: 6px;
    padding-right: 6px;
    background: var(--highlight);
    color: var(--textcolor-inv);
}

a {
    color: var(--highlight);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

a:hover {
    border-bottom-color: var(--highlight);
}

#main-nav a {
  border-bottom: 1px solid transparent; /* место всегда зарезервировано */
}

#main-nav a:hover {
  border-bottom-color: var(--highlight); /* или конкретный цвет */
}

p,
ul {
    margin-bottom: .6em
}

ul {
    list-style-type: none
}

ul li::marker {
    content: "•  "
}

li {
    margin-bottom: .2em
}

ul {
    padding-left: 2ch
}

b {
    font-weight: 600
}

svg {
    display: block;
    fill: currentColor;
    height: auto;
    max-width: 100%
}

a svg {
    display: inline-block;
    height: 1.25em
}

a[href*="//"]:after {
    color: var(--textcolor);
    content: "↗";
    font-size: .85em;
    font-weight: 300;
    opacity: .25
}

a[href*="//"]:hover:after {
    color: var(--highlight);
    opacity: 1
}

a:before {
    font-size: .7em;
    margin-right: .4em
}

@media only screen and (width <=680px) {
    body {
        font-size: 16px
    }
}

@media only screen and (width <=540px) {
    nav {
        width: 100%
    }
}

@media print {
    nav {
        display: none
    }
}

table {
    border-collapse: collapse;
    width: 100%;
    text-align: left
}

tr {
    border-bottom: 1px solid var(--textcolor)
}

td {
    padding: .25em;
    text-align: left
}

/* htmx page transition */
main#content.htmx-swapping {
    opacity: 0;
    transition: opacity 100ms ease-out;
}

main#content.htmx-settling {
    opacity: 0;
}

main#content {
    opacity: 1;
    transition: opacity 100ms ease-in;
}


/* ===== Контейнер списка details, чтобы блоки не сливались ===== */
details {
    border-bottom: 1px solid var(--details-border-color);
}

details:first-of-type {
    border-top: 1px solid var(--details-border-color);
}

/* ===== Заголовок (summary) ===== */
details summary {
    width: 100%;
    padding: 0.75rem 2rem 0.75rem 0.75rem;
    position: relative;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 600;
    list-style: none;
    outline: 0;
    color: var(--textcolor);
    transition: color 0.2s ease, background-color 0.2s ease;
}

details summary::-webkit-details-marker {
    display: none;
}

details summary:hover {
    color: var(--highlight);
}

/* Иконка "+/×" */
details summary:after {
    content: "+";
    color: var(--details-icon-color);
    position: absolute;
    font-size: 1.5rem;
    line-height: 1;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    font-weight: 300;
    transition: transform 0.2s linear, color 0.2s linear;
}

/* ===== Состояние "открыто" — явное визуальное отличие ===== */

details[open] summary {
    padding-left: 0.75rem;
    color: var(--highlight);
    font-weight: 700;
}

details[open] summary:after {
    content: "×";
    color: var(--highlight);
    transform: translateY(-50%) rotate(0deg);
    font-size: 1.5rem;
}

/* ===== Контент ===== */
details[open] summary ~ * {
    animation: open 0.25s ease-in-out;
}

details p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    padding: 0 0.75rem 1rem 0.75rem;
    color: var(--text-secondary, var(--textcolor));
}

@keyframes open {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    max-width: 1000px;
    margin: 0 auto;
}

.gallery figure {
    margin: 0;
}

.gallery a {
    display: block;
}

.gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16 / 10;
    display: block;
    cursor: zoom-in;
}

.gallery figcaption {
    margin-top: 6px;
    font-size: 14px;
    color: #555;
    text-align: center;
}

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.lightbox:target {
    display: flex;
}

.lightbox .close {
    position: absolute;
    inset: 0;
}

.lightbox figure {
    position: relative;
    margin: 0;
    text-align: center;
}

.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    display: block;
}

.lightbox figcaption {
    margin-top: 10px;
    color: #fff;
    font-size: 14px;
}

.phoenix-chart {
    width: 100%;
    position: relative;
    border: 1px solid var(--phoenix-border);
    overflow: hidden;
}

.phoenix-chart-500 {
    height: 500px;
}

.phoenix-chart-350 {
    height: 350px;
}

/* Indicator legend colors */
.color-strong-buy {
    color: #55bf3b;
}

.color-buy {
    color: #b9db6e;
}

.color-neutral {
    color: #d3d3d3;
}

.color-sell {
    color: #de8787;
}

.color-strong-sell {
    color: #df5353;
}

.phoenix-btn {
    border: 1px solid var(--highlight);
    background: rgba(249, 203, 124, 0.0);
    color: var(--highlight);
    padding: 6px 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.phoenix-btn:hover {
    background: #03838787;
    color: var(--highlight);
}

.phoenix-btn-solid {
    border-color: var(--highlight);
}

.phoenix-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 16px;
}

.phoenix-modal.is-open {
    display: flex;
}

.phoenix-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 7, 12, 0.78);
    backdrop-filter: blur(2px);
}

.phoenix-modal-card {
    position: relative;
    width: min(680px, 100%);
    max-height: calc(100vh - 40px);
    overflow: auto;
    padding: 18px;
    border: 1px solid rgba(249, 203, 124, 0.35);
    background: var(--bgcolor);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.phoenix-modal-title {
    margin-bottom: 4px;
    color: var(--highlight);
    font-weight: 700;
}

.phoenix-modal-subtitle {
    color: var(--textcolor);
    margin-bottom: 12px;
}

.phoenix-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.phoenix-form-grid label {
    color: var(--highlight);
    font-size: 0.95rem;
}

.phoenix-form-control {
    -webkit-appearance: none;
    appearance: none;
    box-sizing: border-box;
    width: 100%;
    min-height: 42px;
    line-height: 1.35;
    border: 1px solid rgba(249, 203, 124, 0.28);
    background: rgba(17, 24, 34, 0.85);
    color: #ffffff;
    padding: 9px 11px;
}

.phoenix-form-control:focus {
    outline: none;
    border-color: var(--highlight);
    box-shadow: 0 0 0 2px rgba(249, 203, 124, 0.18);
}

.phoenix-modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.phoenix-btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.phoenix-form-hint {
    margin-top: 10px;
    color: var(--textcolor);
    font-size: 0.92rem;
}

.phoenix-form-error {
    color: #ec434c;
    margin-top: 10px;
    display: none;
}

.phoenix-form-success {
    color: #3fd45f;
    margin-top: 10px;
    display: none;
}

.phoenix-form-field {
    display: block;
}

.phoenix-field-error {
    display: none;
    margin-top: 4px;
    color: #ff454f;
    font-size: 0.86rem;
}

.phoenix-form-control.is-invalid {
    border-color: #ff454f;
    box-shadow: 0 0 0 2px rgba(255, 127, 136, 0.18);
}

.phoenix-form-control.is-valid {
    border-color: #50d874;
    box-shadow: 0 0 0 2px rgba(117, 212, 142, 0.18);
}

.phoenix-dropdown {
    position: relative;
}

.phoenix-dropdown-input {
    padding-right: 44px;
    cursor: pointer;
}

.phoenix-dropdown-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    border: 0;
    background: transparent;
    color: var(--highlight);
    font-size: 14px;
    cursor: pointer;
}

.phoenix-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    display: none;
    z-index: 10020;
    padding: 6px;
    border: 1px solid rgba(249, 203, 124, 0.35);
    background: #ffffff;
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.25);
    max-height: 220px;
    overflow-y: auto;
}

.phoenix-dropdown.is-open .phoenix-dropdown-menu {
    display: block;
}

.phoenix-dropdown-item {
    display: block;
    width: 100%;
    text-align: left;
    border: 0;
    background: #ffffff;
    color: #111827;
    padding: 9px 10px;
    font-size: 0.95rem;
    cursor: pointer;
}

.phoenix-dropdown-item:hover,
.phoenix-dropdown-item:focus {
    background: #eef3fa;
    outline: none;
}

.phoenix-btn.is-success {
    animation: phoenixPulse 0.55s ease;
}

.phoenix-btn.is-error {
    animation: phoenixShake 0.38s ease;
}

@keyframes phoenixPulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.04);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes phoenixShake {
    0% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-3px);
    }

    50% {
        transform: translateX(3px);
    }

    75% {
        transform: translateX(-2px);
    }

    100% {
        transform: translateX(0);
    }
}

.phoenix-form-control {
    box-sizing: border-box;
    width: 100%;
    min-height: 42px;
    padding: 9px 11px;
    border: 1px solid rgba(249, 203, 124, 0.35);
    background: rgba(17, 24, 34, 0.95);
    color: #f3f6ff;
    line-height: 1.35;
}

.phoenix-form-control:focus {
    outline: none;
    border-color: var(--highlight);
    box-shadow: 0 0 0 2px rgba(249, 203, 124, 0.18);
}

/* Оформление рамки для секции оффера */
.phoenix-offer-frame {
    border: 2px solid tomato;
    padding: 16px;
    background: rgba(249, 203, 124, 0.04);
    margin-bottom: 12px;
}