@import "tailwindcss";

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

/* JetBrains Mono - self-hosted (see static/fonts/jetbrains-mono/, OFL-1.1).
   Used for code blocks, inline code, the raw source editor, and the "Mono" font option. */
@font-face {
    font-family: "JetBrains Mono";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/jetbrains-mono/JetBrainsMono-Regular.woff2") format("woff2");
}
@font-face {
    font-family: "JetBrains Mono";
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/jetbrains-mono/JetBrainsMono-Italic.woff2") format("woff2");
}
@font-face {
    font-family: "JetBrains Mono";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/jetbrains-mono/JetBrainsMono-Bold.woff2") format("woff2");
}
@font-face {
    font-family: "JetBrains Mono";
    font-style: italic;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/jetbrains-mono/JetBrainsMono-BoldItalic.woff2") format("woff2");
}

: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;
    /* Monospace / code font (self-hosted JetBrains Mono, see @font-face above) */
    --font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", ui-monospace,
        monospace;
}

: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);
}

/* ── Named Themes ── */

:root[data-theme="solarized-light"] {
    --bg-primary: #fdf6e3;
    --bg-secondary: #eee8d5;
    --bg-tertiary: #e5dfc9;
    --bg-hover: #d8d0b8;
    --bg-active: #ccc4aa;
    --bg-editor: #fdf6e3;
    --text-primary: #657b83;
    --text-secondary: #839496;
    --text-tertiary: #93a1a1;
    --text-accent: #268bd2;
    --border-color: #ddd5be;
    --border-light: #eee8d5;
    --accent: #268bd2;
    --accent-hover: #1a7abf;
    --accent-light: color-mix(in srgb, #268bd2 10%, transparent);
    --danger: #dc322f;
    --danger-hover: #c82929;
    --success: #859900;
    --warning: #b58900;
    --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);
}

:root[data-theme="solarized-dark"] {
    --bg-primary: #002b36;
    --bg-secondary: #073642;
    --bg-tertiary: #0a3f4e;
    --bg-hover: #094350;
    --bg-active: #0e4d5c;
    --bg-editor: #002b36;
    --text-primary: #839496;
    --text-secondary: #657b83;
    --text-tertiary: #586e75;
    --text-accent: #268bd2;
    --border-color: #073642;
    --border-light: #0a3f4e;
    --accent: #268bd2;
    --accent-hover: #1a7abf;
    --accent-light: color-mix(in srgb, #268bd2 15%, transparent);
    --danger: #dc322f;
    --danger-hover: #c82929;
    --success: #859900;
    --warning: #b58900;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

:root[data-theme="catppuccin"] {
    --bg-primary: #1e1e2e;
    --bg-secondary: #181825;
    --bg-tertiary: #11111b;
    --bg-hover: #313244;
    --bg-active: #45475a;
    --bg-editor: #1e1e2e;
    --text-primary: #cdd6f4;
    --text-secondary: #bac2de;
    --text-tertiary: #a6adc8;
    --text-accent: #89b4fa;
    --border-color: #313244;
    --border-light: #181825;
    --accent: #89b4fa;
    --accent-hover: #74a8f7;
    --accent-light: color-mix(in srgb, #89b4fa 12%, transparent);
    --danger: #f38ba8;
    --danger-hover: #eba0ac;
    --success: #a6e3a1;
    --warning: #f9e2af;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

:root[data-theme="nord"] {
    --bg-primary: #2e3440;
    --bg-secondary: #3b4252;
    --bg-tertiary: #434c5e;
    --bg-hover: #4c566a;
    --bg-active: #5a6578;
    --bg-editor: #2e3440;
    --text-primary: #eceff4;
    --text-secondary: #e5e9f0;
    --text-tertiary: #d8dee9;
    --text-accent: #81a1c1;
    --border-color: #3b4252;
    --border-light: #434c5e;
    --accent: #81a1c1;
    --accent-hover: #6d8fa9;
    --accent-light: color-mix(in srgb, #81a1c1 12%, transparent);
    --danger: #bf616a;
    --danger-hover: #a85060;
    --success: #a3be8c;
    --warning: #ebcb8b;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

:root[data-theme="tokyo-night"] {
    --bg-primary: #1a1b26;
    --bg-secondary: #16161e;
    --bg-tertiary: #1f2335;
    --bg-hover: #292e42;
    --bg-active: #3b4261;
    --bg-editor: #1a1b26;
    --text-primary: #c0caf5;
    --text-secondary: #a9b1d6;
    --text-tertiary: #565f89;
    --text-accent: #7aa2f7;
    --border-color: #292e42;
    --border-light: #1f2335;
    --accent: #7aa2f7;
    --accent-hover: #6492e7;
    --accent-light: color-mix(in srgb, #7aa2f7 12%, transparent);
    --danger: #f7768e;
    --danger-hover: #e56474;
    --success: #9ece6a;
    --warning: #e0af68;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

:root[data-theme="github-light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f6f8fa;
    --bg-tertiary: #eaeef2;
    --bg-hover: #d0d7de;
    --bg-active: #c6cdd5;
    --bg-editor: #ffffff;
    --text-primary: #1f2328;
    --text-secondary: #656d76;
    --text-tertiary: #8c959f;
    --text-accent: #0969da;
    --border-color: #d0d7de;
    --border-light: #eaeef2;
    --accent: #0969da;
    --accent-hover: #0860c9;
    --accent-light: color-mix(in srgb, #0969da 8%, transparent);
    --danger: #d1242f;
    --danger-hover: #c01020;
    --success: #1a7f37;
    --warning: #9a6700;
    --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);
}

:root[data-theme="github-dark"] {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-hover: #30363d;
    --bg-active: #3c444d;
    --bg-editor: #0d1117;
    --text-primary: #e6edf3;
    --text-secondary: #8d96a0;
    --text-tertiary: #6e7681;
    --text-accent: #58a6ff;
    --border-color: #30363d;
    --border-light: #21262d;
    --accent: #58a6ff;
    --accent-hover: #4493f8;
    --accent-light: color-mix(in srgb, #58a6ff 10%, transparent);
    --danger: #f85149;
    --danger-hover: #e03d3d;
    --success: #3fb950;
    --warning: #d29922;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

:root[data-theme="dracula"] {
    --bg-primary: #282a36;
    --bg-secondary: #21222c;
    --bg-tertiary: #191a21;
    --bg-hover: #44475a;
    --bg-active: #6272a4;
    --bg-editor: #282a36;
    --text-primary: #f8f8f2;
    --text-secondary: #6272a4;
    --text-tertiary: #44475a;
    --text-accent: #bd93f9;
    --border-color: #44475a;
    --border-light: #2d2f3f;
    --accent: #bd93f9;
    --accent-hover: #a87ef5;
    --accent-light: color-mix(in srgb, #bd93f9 12%, transparent);
    --danger: #ff5555;
    --danger-hover: #e54545;
    --success: #50fa7b;
    --warning: #f1fa8c;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

*,
*::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;
}

/* Skip layout/paint of off-screen blocks in very large (math-heavy) notes. */
.tiptap-wrapper.large-doc .ProseMirror > * {
    content-visibility: auto;
    contain-intrinsic-size: auto 2rem;
}
.tiptap-wrapper.large-doc .ProseMirror > .math-block {
    contain-intrinsic-size: auto 3.5rem;
}

body.resizing {
    user-select: none;
}

/* Spinner for the sync button while a sync is running. */
.sync-spin {
    animation: sync-spin 1s linear infinite;
    transform-origin: 50% 50%;
}
@keyframes sync-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Mobile (Android/iOS) ── */
@media (max-width: 768px) {
    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;
    }
}