:root {
    --primary: #0071e3;
    --primary-hover: #0077ed;
    --bg: #f5f5f7;
    --surface: #ffffff;
    --border: #d2d2d7;
    --text: #1d1d1f;
    --text-secondary: #86868b;
    --danger: #ff3b30;
    --success: #34c759;
}

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

html, body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    min-height: 100%;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 44px 40px;
    width: 100%;
    max-width: 400px;
}

.box-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 32px;
    text-decoration: none;
    color: var(--text);
}

.box-logo img { width: 26px; }

.box h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.box .sub {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px 13px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.92rem;
    font-family: inherit;
    outline: none;
    transition: border 0.15s;
    background: var(--surface);
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus { border-color: var(--primary); }

.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 52px; }
.pw-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 4px;
}
.pw-toggle:hover { color: var(--text); }

.btn-full {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s;
    margin-top: 8px;
}

.btn-full:hover { background: var(--primary-hover); }
.btn-full:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-solid {
    padding: 10px 20px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-solid:hover { background: var(--primary-hover); }
.btn-solid:disabled { opacity: 0.6; cursor: not-allowed; }

.error-msg {
    color: var(--danger);
    font-size: 0.82rem;
    margin-top: 10px;
    min-height: 18px;
}

.divider {
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin: 20px 0 0;
}

/* Dashboard */
.dashboard-header {
    background: rgba(255,255,255,0.85);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 0 32px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dashboard-header .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text);
    text-decoration: none;
}

.dashboard-header .logo img { width: 22px; }

.dashboard-header button {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.dashboard-header button:hover { color: var(--danger); border-color: var(--danger); }

.dashboard-body {
    max-width: 680px;
    margin: 48px auto;
    padding: 0 24px;
}

.dashboard-body h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.dashboard-body .welcome-sub {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 36px;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px 28px;
    margin-bottom: 20px;
}

.info-card h2 {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.license-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}

.license-row:last-child { border-bottom: none; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-green { background: #d1fae5; color: #065f46; }
.badge-red { background: #fee2e2; color: #991b1b; }
.badge-yellow { background: #fef3c7; color: #92400e; }
.badge-gray { background: #f3f4f6; color: #374151; }

.download-card {
    background: linear-gradient(135deg, #0071e3 0%, #0a84ff 100%);
    border-radius: 16px;
    padding: 28px;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.download-card h2 { font-size: 1.1rem; font-weight: 600; margin-bottom: 4px; }
.download-card p { font-size: 0.85rem; opacity: 0.85; }

.btn-download {
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    font-family: inherit;
    transition: background 0.15s;
}

.btn-download:hover { background: rgba(255,255,255,0.3); }
.btn-download:disabled { cursor: not-allowed; opacity: 0.7; }
.btn-download:disabled:hover { background: rgba(255,255,255,0.2); }

.download-card-disabled {
    background: linear-gradient(135deg, #9ca3af 0%, #b0b6bd 100%);
}