/* ── Lighthouse — mobile-first dark theme ─────────────────────────────────── */

:root {
    --bg: #1a1a2e;
    --card: #16213e;
    --accent: #0f3460;
    --text: #e0e0e0;
    --green: #00ff88;
    --red: #ff4444;
    --btn-radius: 8px;
    --btn-height: 56px;
    --font-size: 18px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: var(--font-size);
    line-height: 1.5;
    min-height: 100vh;
}

/* ── Login ─────────────────────────────────────────────────────────────────── */

.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}

.logo {
    font-size: 2em;
    margin-bottom: 4px;
}

.subtitle {
    color: #888;
    margin-bottom: 32px;
}

.code-sent {
    color: var(--green);
    margin-bottom: 8px;
    text-align: center;
}

/* ── Avatar grid ───────────────────────────────────────────────────────────── */

.avatar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    max-width: 460px;
    width: 100%;
}

.avatar-btn {
    background: var(--card);
    border: 3px solid var(--accent);
    border-radius: 16px;
    padding: 8px;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.1s;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.avatar-btn:hover {
    border-color: var(--green);
}

.avatar-btn:active {
    transform: scale(0.95);
    border-color: var(--green);
}

.avatar-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

/* ── Verify form ───────────────────────────────────────────────────────────── */

#verify-form, #phone-form {
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#verify-form input, #phone-form input {
    background: var(--card);
    border: 1px solid var(--accent);
    border-radius: var(--btn-radius);
    color: var(--text);
    font-size: 1.5em;
    padding: 16px;
    min-height: var(--btn-height);
    text-align: center;
    letter-spacing: 8px;
}

#phone-form input {
    letter-spacing: 2px;
    font-size: 1.2em;
}

#verify-form input:focus, #phone-form input:focus {
    outline: none;
    border-color: var(--green);
}

/* ── Alt login link ────────────────────────────────────────────────────────── */

.alt-login-link {
    margin-top: 24px;
    font-size: 0.8em;
    color: #5588bb;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alt-login-link:hover {
    opacity: 1;
}

.btn-back {
    background: transparent;
    color: #888;
    border: 1px solid var(--accent);
}

.error {
    color: var(--red);
    margin-top: 12px;
    text-align: center;
}

/* ── Buttons ───────────────────────────────────────────────────────────────── */

.btn {
    min-height: var(--btn-height);
    border-radius: var(--btn-radius);
    font-size: var(--font-size);
    font-weight: 600;
    border: none;
    cursor: pointer;
    padding: 12px 24px;
    transition: opacity 0.2s;
}

.btn:active {
    opacity: 0.8;
}

.btn-primary {
    background: var(--green);
    color: #1a1a2e;
}

.btn-danger {
    background: var(--red);
    color: #fff;
}

/* ── Dashboard ─────────────────────────────────────────────────────────────── */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--card);
    border-bottom: 1px solid var(--accent);
    position: sticky;
    top: 0;
    z-index: 10;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-fox {
    font-size: 1.4em;
    text-decoration: none;
    transition: transform 0.1s;
}

.topbar-fox:active {
    transform: scale(0.9);
}

.topbar-title {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.topbar-title:hover {
    color: #fff;
}

/* ── Toggle switch ─────────────────────────────────────────────────────────── */

.toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.toggle input {
    display: none;
}

.toggle-slider {
    width: 40px;
    height: 22px;
    background: var(--accent);
    border-radius: 11px;
    position: relative;
    transition: background 0.2s;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: #888;
    border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}

.toggle input:checked + .toggle-slider {
    background: var(--green);
}

.toggle input:checked + .toggle-slider::after {
    transform: translateX(18px);
    background: #1a1a2e;
}

.toggle-label {
    font-size: 0.75em;
    color: #888;
}

.value-badge {
    background: var(--accent);
    padding: 8px 16px;
    border-radius: var(--btn-radius);
    font-weight: 600;
    color: var(--green);
    text-decoration: none;
    transition: opacity 0.2s;
}

.value-badge:active {
    opacity: 0.8;
}

.stub-page {
    text-align: center;
    padding: 60px 20px;
}

.stub-page h2 {
    margin-bottom: 16px;
    color: var(--text);
}

.stub-page p {
    color: #888;
    margin-bottom: 24px;
    font-size: 1.1em;
}

.stub-page ul {
    list-style: none;
    text-align: left;
    max-width: 360px;
    margin: 0 auto;
}

.stub-page li {
    padding: 12px 0;
    border-bottom: 1px solid var(--accent);
    color: #aaa;
}

.stub-page li:before {
    content: "○ ";
    color: var(--accent);
}

.dashboard {
    padding: 20px;
    max-width: 900px;
    margin: 0 auto;
}

/* ── Legend ─────────────────────────────────────────────────────────────────── */

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    padding: 12px 16px;
    background: var(--card);
    border: 1px solid var(--accent);
    border-radius: var(--btn-radius);
    margin-bottom: 16px;
    font-size: 0.8em;
    color: #aaa;
}

.legend-item {
    white-space: nowrap;
}

/* ── Account headers (full-width section dividers) ─────────────────────────── */

.account-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: var(--accent);
    border-radius: var(--btn-radius);
    margin-top: 24px;
    margin-bottom: 10px;
}

.account-header:first-child {
    margin-top: 0;
}

.acct-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.acct-id {
    font-weight: 700;
    font-size: 0.95em;
}

.acct-broker {
    color: #888;
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.acct-right {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85em;
}

.acct-cash {
    color: var(--green);
}

.acct-value {
    font-weight: 600;
}

.status-online {
    color: var(--green);
}

.status-error {
    color: var(--red);
}

/* ── Position grid (2-col under each account) ──────────────────────────────── */

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

@media (min-width: 600px) {
    .pos-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ── Position cards ────────────────────────────────────────────────────────── */

.card {
    background: var(--card);
    border: 1px solid var(--accent);
    border-radius: var(--btn-radius);
    padding: 14px;
}

.card.placeholder {
    color: #666;
    text-align: center;
    padding: 24px;
    grid-column: 1 / -1;
}

.paired-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pair-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.crown {
    font-size: 1.1em;
}

.ticker {
    font-weight: 700;
    font-size: 1em;
}

.qty {
    color: #aaa;
    font-weight: 400;
    font-size: 0.85em;
}

.pair-options {
    padding-left: 20px;
    margin-left: 10px;
    border-left: 2px solid var(--accent);
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 0.8em;
}

.opt-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #bbb;
    position: relative;
    padding-left: 8px;
}

.opt-line::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    width: 16px;
    height: 2px;
    background: var(--accent);
}

.traffic {
    font-size: 0.9em;
    white-space: nowrap;
}

/* ── Colors ────────────────────────────────────────────────────────────────── */

.pnl-pos {
    color: var(--green);
}

.pnl-neg {
    color: var(--red);
}