HelixNotes/src/app.css

@import "tailwindcss";

@font-face {
    font-family: "Inter";
    src: local("Inter");
}

:root {
    /* Light theme */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f0f1f3;
    --bg-hover: #e9ecef;
    --bg-active: #dde1e6;
    --bg-editor: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #495057;
    --text-tertiary: #868e96;
    --text-accent: #5b6abf;
    --border-color: #e2e5e9;
    --border-light: #f0f1f3;
    --accent: #5b6abf;
    --accent-hover: #4a59b0;
    --accent-light: #eef0f9;
    --danger: #e55353;
    --danger-hover: #d43d3d;
    --success: #40c057;
    --warning: #fab005;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --sidebar-width: 220px;
    --notelist-width: 280px;
    --panel-resize-handle: 3px;
}

:root.dark {
    --bg-primary: #1a1b26;
    --bg-secondary: #1f2029;
    --bg-tertiary: #24253a;
    --bg-hover: #2a2b3d;
    --bg-active: #33354a;
    --bg-editor: #1a1b26;
    --text-primary: #cdd6f4;
    --text-secondary: #a6adc8;
    --text-tertiary: #6c7086;
    --text-accent: #89b4fa;
    --border-color: #2a2b3d;
    --border-light: #24253a;
    --accent: #89b4fa;
    --accent-hover: #74a8f7;
    --accent-light: #1e2640;
    --danger: #f38ba8;
    --danger-hover: #eba0ac;
    --success: #a6e3a1;
    --warning: #f9e2af;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-user-select: none !important;
    user-select: none !important;
}

html,
body {
    height: 100%;
    overflow: hidden;
    font-family: var(
        --editor-font-family,
        "Inter",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif
    );
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--editor-font-size, 14px);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    user-select: none;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--text-tertiary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Selection */
::selection {
    background: var(--accent);
    color: white;
}

/* Focus ring */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

/* Allow text selection in editor and source view */
.editor-content,
.editor-content *,
.source-editor {
    -webkit-user-select: text !important;
    user-select: text !important;
}

/* Transitions */
.transition-colors {
    transition:
        color 0.15s ease,
        background-color 0.15s ease,
        border-color 0.15s ease;
}

/* Panel resize handle */
.resize-handle {
    width: var(--panel-resize-handle);
    cursor: col-resize;
    background: var(--border-color);
    transition: background 0.15s ease;
    flex-shrink: 0;
}

.resize-handle:hover,
.resize-handle.active {
    background: var(--accent);
}

body.resizing .ProseMirror {
    pointer-events: none;
    contain: strict;
}

body.resizing {
    user-select: none;
}

/* ── Mobile (Android/iOS) ── */
@media (max-width: 768px) {
    html,
    body {
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    ::-webkit-scrollbar {
        display: none;
    }

    .resize-handle {
        display: none !important;
    }
}

/* ── Print / Export PDF ── */
@media print {
    /* Hide everything except editor content */
    .titlebar,
    .sidebar-panel,
    .notelist-panel,
    .resize-handle,
    .toolbar-actions,
    .editor-body-wrapper .note-search-bar,
    .formatting-toolbar,
    .editor-formatting-bar,
    .history-panel,
    .outline-panel,
    .graph-panel,
    .ai-panel,
    .link-context-menu,
    .image-toolbar,
    .selection-bar {
        display: none !important;
    }

    /* Force light theme colors for PDF */
    :root, :root.dark {
        --bg-primary: #ffffff !important;
        --bg-secondary: #f8f9fa !important;
        --bg-tertiary: #f0f1f3 !important;
        --bg-editor: #ffffff !important;
        --text-primary: #1a1a2e !important;
        --text-secondary: #495057 !important;
        --text-tertiary: #868e96 !important;
        --text-accent: #5b6abf !important;
        --accent: #5b6abf !important;
        --border-color: #e2e5e9 !important;
        --border-light: #f0f1f3 !important;
    }

    html, body {
        height: auto;
        overflow: visible;
        background: white !important;
        color: #1a1a2e !important;
        font-size: 12pt;
        padding: 0;
    }

    /* Override all scoped height/overflow constraints for print flow */
    * {
        overflow: visible !important;
        height: auto !important;
        max-height: none !important;
        min-height: 0 !important;
    }

    .app-layout {
        display: block !important;
    }

    .editor-panel {
        width: 100% !important;
        min-width: 0 !important;
    }

    .ProseMirror {
        padding: 0 !important;
        max-width: 100% !important;
        background: white !important;
        color: #1a1a2e !important;
    }

    /* Ensure images fit within page */
    .ProseMirror img {
        max-width: 100% !important;
        page-break-inside: avoid;
    }

    /* Avoid breaking inside these elements */
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }

    pre, blockquote, table, figure {
        page-break-inside: avoid;
    }

    /* Code blocks with light background */
    .ProseMirror pre, .ProseMirror code {
        background: #f8f9fa !important;
        color: #1a1a2e !important;
    }
}