.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
}

.auth-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    width: 90%;
    max-width: 440px;
    text-align: center;
    box-shadow: var(--shadow);
}

.auth-brand { margin-bottom: 2rem; }

.auth-brand h1 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.auth-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.btn-drive-login {
    display: inline-block;
    padding: 0.85rem 2.5rem;
    text-decoration: none;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all 0.2s;
}

.btn-drive-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.auth-divider {
    margin: 1.5rem 0;
    border: none;
    border-top: 1px solid var(--border);
}

.auth-footnote {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0;
}

.auth-footnote a {
    color: var(--accent-light);
}

/* Login form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.auth-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

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

.auth-error {
    color: #e85d5d;
    font-size: 0.85rem;
    text-align: center;
}

.auth-form .btn-primary {
    margin-top: 0.5rem;
    padding: 0.75rem;
    font-size: 1rem;
}

.btn-link {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    margin-top: 0.25rem;
    transition: color 0.2s;
}
.btn-link:hover { color: var(--accent-light); }

.docs-page { min-height: 100vh; background: var(--bg-primary); }

.docs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.header-left h1 { font-size: 1.3rem; }
.header-right { display: flex; gap: 0.75rem; }

.docs-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

.docs-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.docs-empty .empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.docs-empty h3 { color: var(--text-primary); margin-bottom: 0.5rem; }
.docs-empty p { color: var(--text-muted); margin-bottom: 1.5rem; }

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.25rem;
}

.doc-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.doc-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.doc-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.doc-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-meta { font-size: 0.8rem; color: var(--text-muted); }

.doc-delete {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}

.doc-card:hover .doc-delete { opacity: 1; }
.doc-delete:hover { color: var(--accent-light); }

/*!
 * Quill Editor v2.0.3
 * https://quilljs.com
 * Copyright (c) 2017-2024, Slab
 * Copyright (c) 2014, Jason Chen
 * Copyright (c) 2013, salesforce.com
 */
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.ql-stroke-miter{fill:none;stroke:#444;stroke-miterlimit:10;stroke-width:2}.ql-snow .ql-fill,.ql-snow .ql-stroke.ql-fill{fill:#444}.ql-snow .ql-empty{fill:none}.ql-snow .ql-even{fill-rule:evenodd}.ql-snow .ql-thin,.ql-snow .ql-stroke.ql-thin{stroke-width:1}.ql-snow .ql-transparent{opacity:.4}.ql-snow .ql-direction svg:last-child{display:none}.ql-snow .ql-direction.ql-active svg:last-child{display:inline}.ql-snow .ql-direction.ql-active svg:first-child{display:none}.ql-snow .ql-editor h1{font-size:2em}.ql-snow .ql-editor h2{font-size:1.5em}.ql-snow .ql-editor h3{font-size:1.17em}.ql-snow .ql-editor h4{font-size:1em}.ql-snow .ql-editor h5{font-size:.83em}.ql-snow .ql-editor h6{font-size:.67em}.ql-snow .ql-editor a{text-decoration:underline}.ql-snow .ql-editor blockquote{border-left:4px solid #ccc;margin-bottom:5px;margin-top:5px;padding-left:16px}.ql-snow .ql-editor code,.ql-snow .ql-editor .ql-code-block-container{background-color:#f0f0f0;border-radius:3px}.ql-snow .ql-editor .ql-code-block-container{margin-bottom:5px;margin-top:5px;padding:5px 10px}.ql-snow .ql-editor code{font-size:85%;padding:2px 4px}.ql-snow .ql-editor .ql-code-block-container{background-color:#23241f;color:#f8f8f2;overflow:visible}.ql-snow .ql-editor img{max-width:100%}.ql-snow .ql-picker{color:#444;display:inline-block;float:left;font-size:14px;font-weight:500;height:24px;position:relative;vertical-align:middle}.ql-snow .ql-picker-label{cursor:pointer;display:inline-block;height:100%;padding-left:8px;padding-right:2px;position:relative;width:100%}.ql-snow .ql-picker-label::before{display:inline-block;line-height:22px}.ql-snow .ql-picker-options{background-color:#fff;display:none;min-width:100%;padding:4px 8px;position:absolute;white-space:nowrap}.ql-snow .ql-picker-options .ql-picker-item{cursor:pointer;display:block;padding-bottom:5px;padding-top:5px}.ql-snow .ql-picker.ql-expanded .ql-picker-label{color:#ccc;z-index:2}.ql-snow .ql-picker.ql-expanded .ql-picker-label .ql-fill{fill:#ccc}.ql-snow .ql-picker.ql-expanded .ql-picker-label .ql-stroke{stroke:#ccc}.ql-snow .ql-picker.ql-expanded .ql-picker-options{display:block;margin-top:-1px;top:100%;z-index:1}.ql-snow .ql-color-picker,.ql-snow .ql-icon-picker{width:28px}.ql-snow .ql-color-picker .ql-picker-label,.ql-snow .ql-icon-picker .ql-picker-label{padding:2px 4px}.ql-snow .ql-color-picker .ql-picker-label svg,.ql-snow .ql-icon-picker .ql-picker-label svg{right:4px}.ql-snow .ql-icon-picker .ql-picker-options{padding:4px 0}.ql-snow .ql-icon-picker .ql-picker-item{height:24px;width:24px;padding:2px 4px}.ql-snow .ql-color-picker .ql-picker-options{padding:3px 5px;width:152px}.ql-snow .ql-color-picker .ql-picker-item{border:1px solid transparent;float:left;height:16px;margin:2px;padding:0;width:16px}.ql-snow .ql-picker:not(.ql-color-picker):not(.ql-icon-picker) svg{position:absolute;margin-top:-9px;right:0;top:50%;width:18px}.ql-snow .ql-picker.ql-header .ql-picker-label[data-label]:not([data-label=''])::before,.ql-snow .ql-picker.ql-font .ql-picker-label[data-label]:not([data-label=''])::before,.ql-snow .ql-picker.ql-size .ql-picker-label[data-label]:not([data-label=''])::before,.ql-snow .ql-picker.ql-header .ql-picker-item[data-label]:not([data-label=''])::before,.ql-snow .ql-picker.ql-font .ql-picker-item[data-label]:not([data-label=''])::before,.ql-snow .ql-picker.ql-size .ql-picker-item[data-label]:not([data-label=''])::before{content:attr(data-label)}.ql-snow .ql-picker.ql-header{width:98px}.ql-snow .ql-picker.ql-header .ql-picker-label::before,.ql-snow .ql-picker.ql-header .ql-picker-item::before{content:'Normal'}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before{content:'Heading 1'}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before{content:'Heading 2'}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before{content:'Heading 3'}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before{content:'Heading 4'}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before{content:'Heading 5'}.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before{content:'Heading 6'}.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before{font-size:2em}.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before{font-size:1.5em}.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before{font-size:1.17em}.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before{font-size:1em}.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before{font-size:.83em}.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before{font-size:.67em}.ql-snow .ql-picker.ql-font{width:108px}.ql-snow .ql-picker.ql-font .ql-picker-label::before,.ql-snow .ql-picker.ql-font .ql-picker-item::before{content:'Sans Serif'}.ql-snow .ql-picker.ql-font .ql-picker-label[data-value=serif]::before,.ql-snow .ql-picker.ql-font .ql-picker-item[data-value=serif]::before{content:'Serif'}.ql-snow .ql-picker.ql-font .ql-picker-label[data-value=monospace]::before,.ql-snow .ql-picker.ql-font .ql-picker-item[data-value=monospace]::before{content:'Monospace'}.ql-snow .ql-picker.ql-font .ql-picker-item[data-value=serif]::before{font-family:Georgia,Times New Roman,serif}.ql-snow .ql-picker.ql-font .ql-picker-item[data-value=monospace]::before{font-family:Monaco,Courier New,monospace}.ql-snow .ql-picker.ql-size{width:98px}.ql-snow .ql-picker.ql-size .ql-picker-label::before,.ql-snow .ql-picker.ql-size .ql-picker-item::before{content:'Normal'}.ql-snow .ql-picker.ql-size .ql-picker-label[data-value=small]::before,.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=small]::before{content:'Small'}.ql-snow .ql-picker.ql-size .ql-picker-label[data-value=large]::before,.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=large]::before{content:'Large'}.ql-snow .ql-picker.ql-size .ql-picker-label[data-value=huge]::before,.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=huge]::before{content:'Huge'}.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=small]::before{font-size:10px}.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=large]::before{font-size:18px}.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=huge]::before{font-size:32px}.ql-snow .ql-color-picker.ql-background .ql-picker-item{background-color:#fff}.ql-snow .ql-color-picker.ql-color .ql-picker-item{background-color:#000}.ql-code-block-container{position:relative}.ql-code-block-container .ql-ui{right:5px;top:5px}.ql-toolbar.ql-snow{border:1px solid #ccc;box-sizing:border-box;font-family:'Helvetica Neue','Helvetica','Arial',sans-serif;padding:8px}.ql-toolbar.ql-snow .ql-formats{margin-right:15px}.ql-toolbar.ql-snow .ql-picker-label{border:1px solid transparent}.ql-toolbar.ql-snow .ql-picker-options{border:1px solid transparent;box-shadow:rgba(0,0,0,0.2) 0 2px 8px}.ql-toolbar.ql-snow .ql-picker.ql-expanded .ql-picker-label{border-color:#ccc}.ql-toolbar.ql-snow .ql-picker.ql-expanded .ql-picker-options{border-color:#ccc}.ql-toolbar.ql-snow .ql-color-picker .ql-picker-item.ql-selected,.ql-toolbar.ql-snow .ql-color-picker .ql-picker-item:hover{border-color:#000}.ql-toolbar.ql-snow + .ql-container.ql-snow{border-top:0}.ql-snow .ql-tooltip{background-color:#fff;border:1px solid #ccc;box-shadow:0 0 5px #ddd;color:#444;padding:5px 12px;white-space:nowrap}.ql-snow .ql-tooltip::before{content:"Visit URL:";line-height:26px;margin-right:8px}.ql-snow .ql-tooltip input[type=text]{display:none;border:1px solid #ccc;font-size:13px;height:26px;margin:0;padding:3px 5px;width:170px}.ql-snow .ql-tooltip a.ql-preview{display:inline-block;max-width:200px;overflow-x:hidden;text-overflow:ellipsis;vertical-align:top}.ql-snow .ql-tooltip a.ql-action::after{border-right:1px solid #ccc;content:'Edit';margin-left:16px;padding-right:8px}.ql-snow .ql-tooltip a.ql-remove::before{content:'Remove';margin-left:8px}.ql-snow .ql-tooltip a{line-height:26px}.ql-snow .ql-tooltip.ql-editing a.ql-preview,.ql-snow .ql-tooltip.ql-editing a.ql-remove{display:none}.ql-snow .ql-tooltip.ql-editing input[type=text]{display:inline-block}.ql-snow .ql-tooltip.ql-editing a.ql-action::after{border-right:0;content:'Save';padding-right:0}.ql-snow .ql-tooltip[data-mode=link]::before{content:"Enter link:"}.ql-snow .ql-tooltip[data-mode=formula]::before{content:"Enter formula:"}.ql-snow .ql-tooltip[data-mode=video]::before{content:"Enter video:"}.ql-snow a{color:#06c}.ql-container.ql-snow{border:1px solid #ccc}

.editor-page {
    min-height: 100vh;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.header-right { display: flex; gap: 0.5rem; }
.download-group { display: flex; gap: 0.4rem; }

.btn-back {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    white-space: nowrap;
}
.btn-back:hover { color: var(--accent-light); }

.title-input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font);
    outline: none;
    max-width: 400px;
    width: 100%;
    padding: 0.3rem 0.5rem;
    border-radius: var(--radius-sm);
}
.title-input:focus {
    background: var(--bg-hover);
}

.save-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.editor-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    padding: 1rem;
}

/* Quill overrides for dark theme */
.ql-toolbar.ql-snow {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) var(--radius) 0 0;
}

.ql-toolbar .ql-stroke { stroke: var(--text-secondary) !important; }
.ql-toolbar .ql-fill { fill: var(--text-secondary) !important; }
.ql-toolbar .ql-picker-label { color: var(--text-secondary) !important; }
.ql-toolbar button:hover .ql-stroke { stroke: var(--accent-light) !important; }
.ql-toolbar button:hover .ql-fill { fill: var(--accent-light) !important; }
.ql-toolbar button.ql-active .ql-stroke { stroke: var(--accent-light) !important; }
.ql-toolbar button.ql-active .ql-fill { fill: var(--accent-light) !important; }

.ql-container.ql-snow {
    border: 1px solid var(--border) !important;
    border-top: none !important;
    border-radius: 0 0 var(--radius) var(--radius);
    background: var(--bg-card);
    flex: 1;
    min-height: 500px;
}

.ql-editor {
    color: var(--text-primary) !important;
    font-family: var(--font) !important;
    font-size: 1rem !important;
    line-height: 1.7 !important;
    min-height: 500px;
}

.ql-editor.ql-blank::before {
    color: var(--text-muted) !important;
    font-style: normal !important;
}

.ql-picker-options {
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
}

.ql-picker-item { color: var(--text-primary) !important; }
.ql-picker-item:hover { color: var(--accent-light) !important; }

:root {
  /* Atlas Docs — Red accent (same as Drive) */
  --bg-primary: #0f0f0f;
  --bg-secondary: #1a1516;
  --bg-card: #221a1b;
  --bg-hover: #2a2022;
  --accent-primary: #c41e3a;
  --accent-soft: #a0153e;
  --accent-dark: #8b1538;
  --accent-muted: #6b1029;
  --accent-light: #e85d5d;
  --text-primary: #f5e6e8;
  --text-secondary: #c4a8ab;
  --text-muted: #8a7074;
  --border: #3d2a2e;
  --success: #2d8a5e;
  --warning: #d97706;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --font: 'DM Sans', -apple-system, sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

a { color: var(--accent-soft); text-decoration: none; }
a:hover { color: var(--accent-light); }
button { font-family: var(--font); cursor: pointer; }
input, textarea { font-family: var(--font); }
#root { min-height: 100vh; }

.loading-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-soft));
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-secondary {
  background: var(--bg-hover);
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--text-muted); }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}

.modal-card {
  background: var(--bg-card); padding: 1.5rem; border-radius: var(--radius);
  border: 1px solid var(--border); width: 90%; max-width: 420px;
}
.modal-card h3 { margin-bottom: 1rem; font-size: 1.1rem; }
.modal-card input {
  width: 100%; padding: 0.6rem; border-radius: var(--radius-sm);
  background: var(--bg-primary); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 0.95rem; margin-bottom: 1rem;
}
.modal-actions { display: flex; gap: 0.75rem; justify-content: flex-end; }