/* ==========================================================================
   Coming Soon Page - Clean, Non-AI Minimalist Private Preview
   ========================================================================== */
:root {
    --bg-page: #0a0a0b;
    --bg-surface: #121214;
    --bg-input: #141416;
    
    --border-subtle: #1c1c20;
    --border-strong: #28282e;
    --border-focus: #484852;
    
    --text-primary: #ededed;
    --text-secondary: #8f9094;
    --text-muted: #5e5e66;
    
    --danger-bg: #181214;
    --danger-border: #361b21;
    --danger-text: #fca5a5;
    
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
}

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

body.coming-soon-body {
    min-height: 100vh;
    background-color: var(--bg-page);
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
}

.cs-container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    text-align: left;
}

/* Header branding */
.cs-brand {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cs-status-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

/* Title & intro */
.cs-title {
    font-size: 1.65rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.025em;
    margin-bottom: 0.65rem;
    line-height: 1.3;
}

.cs-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 1.75rem;
}

/* Password Form */
.cs-form-box {
    margin-bottom: 2.25rem;
}

.cs-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cs-input-wrap {
    position: relative;
    width: 100%;
}

.cs-input {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 0.95rem;
    background: var(--bg-input);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.92rem;
    transition: border-color 0.15s ease;
}

.cs-input:focus {
    outline: none;
    border-color: var(--border-focus);
}

.cs-input::placeholder {
    color: var(--text-muted);
}

.cs-toggle-pw {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 6px;
    transition: color 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cs-toggle-pw:hover {
    color: var(--text-primary);
}

.cs-submit {
    width: 100%;
    padding: 0.75rem 1.25rem;
    background: var(--text-primary);
    color: var(--bg-page);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.92rem;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.15s ease;
}

.cs-submit:hover {
    opacity: 0.9;
}

.cs-submit:active {
    opacity: 0.8;
}

/* Alert / Error */
.cs-alert {
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    color: var(--danger-text);
    padding: 0.75rem 0.95rem;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}

.cs-alert i {
    font-size: 0.95rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.cs-alert.info {
    background: #10141c;
    border-color: #1a283e;
    color: #93c5fd;
}

/* Divider */
.cs-divider {
    border: none;
    border-top: 1px solid var(--border-subtle);
    margin: 2rem 0;
}

/* Preview list */
.cs-section-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
    margin-bottom: 0.85rem;
}

.cs-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.cs-list-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.9rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--border-subtle);
}

.cs-item-name {
    color: var(--text-primary);
    font-weight: 500;
}

.cs-item-sub {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Footer */
.cs-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-top: 0.5rem;
}

.cs-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s ease;
}

.cs-contact a:hover {
    color: var(--text-primary);
    text-decoration: underline;
}

.cs-social-row {
    display: flex;
    gap: 0.85rem;
}

.cs-social-row a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.15s ease;
}

.cs-social-row a:hover {
    color: var(--text-primary);
}

@media (max-width: 480px) {
    .cs-title {
        font-size: 1.45rem;
    }
    .cs-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}