/* ============================================================
   PATH STUDIO START PAGE THEME
   ============================================================ */

/* Light Theme */
:root {
    --bg: #ffffff;
    --text: #1a1a1a;
    --text-muted: #666;
    --accent: #0F6C74;
    --panel: #f4f4f4;
    --border: #d0d0d0;
}

/* Auto Dark Theme */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1C1C1E;
        --text: #EDEDED;
        --text-muted: #A0A0A0;
        --accent: #0F6C74;
        --panel: #2C2C2E;
        --border: #3A3A3C;
    }
}

/* Manual Light */
html[data-theme="light"] {
    --bg: #ffffff;
    --text: #1a1a1a;
    --text-muted: #666;
    --accent: #0F6C74;
    --panel: #f4f4f4;
    --border: #d0d0d0;
}

/* Manual Dark */
html[data-theme="dark"] {
    --bg: #1C1C1E;
    --text: #EDEDED;
    --text-muted: #A0A0A0;
    --accent: #0F6C74;
    --panel: #2C2C2E;
    --border: #3A3A3C;
}

/* ============================================================
   GLOBAL
   ============================================================ */

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", sans-serif;
    height: 100vh;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Center container */
.start-container {
    text-align: center;
    max-width: 600px;
    padding: 20px;
}

/* Big logo */
.logo-big {
    width: 400px;
    height: 400px;
    margin-bottom: 20px;
    filter: invert(0);
}

/* Auto invert for dark mode */
html[data-theme="dark"] .logo-big,
@media (prefers-color-scheme: dark) {
    .logo-big {
        filter: invert(1) brightness(2);
    }
}

/* Welcome text */
.welcome-text {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* Learn More button */
.learn-more-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 16px;
    cursor: pointer;
    margin-bottom: 10px;
}

/* Expandable section */
.more-info {
    max-height: 0;
    overflow: hidden;
    background-color: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0 20px;
    margin-bottom: 30px;
    transition: max-height 0.4s ease;
}

.more-info.open {
    max-height: 300px;
    padding: 20px;
}

/* Buttons */
.action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.action-btn {
    padding: 14px 28px;
    font-size: 18px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    color: white;
    transition: 0.2s;
}

.btn-cnc {
    background-color: var(--accent);
}

.btn-cnc:hover {
    opacity: 0.85;
}

.btn-laser {
    background-color: #d96b00;
}

.btn-laser:hover {
    opacity: 0.85;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* ============================================================
   TOP BAR (THEME + LANGUAGE + LOGIN)
   ============================================================ */

.top-bar {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 100;
}



.language-select {
    background-color: var(--panel);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 14px;
}

.login-btn {
    background-color: var(--accent);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    transition: 0.2s;
}

.login-btn:hover {
    opacity: 0.85;
}

/* ============================================================
   THEME TOGGLE BUTTON (ORIGINAL STYLE, TOP RIGHT)
   ============================================================ */

.theme-toggle {
    cursor: pointer;
    font-size: 28px;
    color: var(--text);
    transition: 0.3s;
    user-select: none;
}

/* Light mode → outline sun */
html[data-theme="light"] .theme-toggle {
    font-weight: 300;
}

/* Dark mode → filled sun */
html[data-theme="dark"] .theme-toggle {
    font-weight: 900;
}

/* Auto mode follows system */
@media (prefers-color-scheme: dark) {
    html[data-theme="auto"] .theme-toggle {
        font-weight: 900;
    }
}