/* FixPrompts — Complete Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Mono:ital,wght@0,400;0,500;1,400&display=swap');

:root {
    --font-d: 'Syne', sans-serif;
    --font-m: 'DM Mono', monospace;
    --accent:        #00e5a0;
    --accent-dim:    rgba(0,229,160,0.12);
    --accent-border: rgba(0,229,160,0.3);
    --danger:        #ff4d6d;
    --danger-dim:    rgba(255,77,109,0.12);
    --warning:       #f5a623;
    --tr: 0.18s cubic-bezier(.4,0,.2,1);
}
[data-theme="dark"] {
    --bg:      #0a0a0f; --bg-s: #111118; --bg-e: #18181f; --bg-o: #1e1e28; --bg-h: #22222d;
    --br:  rgba(255,255,255,0.07); --br-s: rgba(255,255,255,0.12);
    --t1:  #f0f0f5; --t2: #9090a8; --tm: #5a5a72;
}
[data-theme="light"] {
    --bg:      #f4f4f8; --bg-s: #ffffff; --bg-e: #f9f9fc; --bg-o: #efeff5; --bg-h: #e8e8f0;
    --br:  rgba(0,0,0,0.07); --br-s: rgba(0,0,0,0.12);
    --t1:  #12121a; --t2: #4a4a62; --tm: #9090a8;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;scroll-behavior:smooth}
body{font-family:var(--font-d);background:var(--bg);color:var(--t1);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background var(--tr),color var(--tr)}
a{color:var(--accent);text-decoration:none}
a:hover{opacity:.8}
code{font-family:var(--font-m);font-size:.85em}
input,textarea,select,button{font-family:inherit}

/* ── App layout ── */
.app-page{display:grid;grid-template-columns:240px 1fr;min-height:100vh}

/* ── Sidebar ── */
.sidebar{background:var(--bg-s);border-right:1px solid var(--br);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow:hidden;transition:transform var(--tr);z-index:40}
.sidebar-header{padding:1.5rem 1.25rem 1rem;border-bottom:1px solid var(--br)}
.brand-logo{display:flex;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:800;letter-spacing:-.02em}
.logo-icon{width:30px;height:30px;background:var(--accent);color:#000;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-size:.9rem}
.sidebar-nav{flex:1;padding:1rem .75rem;display:flex;flex-direction:column;gap:.2rem}
.nav-item{display:flex;align-items:center;gap:.6rem;padding:.55rem .75rem;border-radius:8px;color:var(--t2);font-size:.85rem;font-weight:600;transition:all var(--tr)}
.nav-item:hover{background:var(--bg-h);color:var(--t1);opacity:1}
.nav-item.active{background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent-border)}
.nav-icon{font-size:.85rem;opacity:.7}
.nav-item.active .nav-icon{opacity:1}
.sidebar-footer{padding:.875rem 1rem;border-top:1px solid var(--br);display:flex;align-items:center;gap:.75rem}
.user-info{flex:1;display:flex;align-items:center;gap:.6rem;min-width:0}
.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#000;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.user-avatar-img{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0}
.user-details{min-width:0;display:flex;flex-direction:column}
.user-name{font-size:.8rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-email{font-size:.68rem;color:var(--tm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btn-logout{color:var(--tm);font-size:1rem;padding:.25rem;border-radius:6px;transition:color var(--tr);flex-shrink:0;line-height:1}
.btn-logout:hover{color:var(--danger);opacity:1}

/* ── Main ── */
.main-content{min-height:100vh;display:flex;flex-direction:column;overflow:hidden}
.topbar{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;border-bottom:1px solid var(--br);background:var(--bg-s);position:sticky;top:0;z-index:10}
.page-title{flex:1;font-size:.95rem;font-weight:700;letter-spacing:-.01em}
.topbar-right{display:flex;align-items:center;gap:.75rem}
.sidebar-toggle{display:none;background:none;border:none;color:var(--t2);font-size:1.1rem;cursor:pointer;padding:.2rem}
.btn-theme{background:none;border:1px solid var(--br-s);color:var(--t2);width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:.95rem;display:flex;align-items:center;justify-content:center;transition:all var(--tr)}
.btn-theme:hover{border-color:var(--accent);color:var(--accent)}
.usage-badge{font-family:var(--font-m);font-size:.72rem;color:var(--tm);background:var(--bg-o);padding:.2rem .6rem;border-radius:20px;border:1px solid var(--br)}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:8px;border:none;font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--tr);white-space:nowrap;font-family:var(--font-d)}
.btn-primary{background:var(--accent);color:#000}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-full{width:100%}
.btn-sm{padding:.35rem .7rem;font-size:.8rem}
.btn-outline{background:none;border:1px solid var(--br-s);color:var(--t2)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-icon{background:var(--bg-o);border:1px solid var(--br);color:var(--t2);padding:.28rem .6rem;border-radius:6px;font-size:.75rem;font-family:var(--font-m);cursor:pointer;transition:all var(--tr);white-space:nowrap}
.btn-icon:hover{border-color:var(--accent);color:var(--accent)}
.btn-icon.btn-danger{border-color:var(--danger) !important;color:var(--danger) !important}
.btn-icon.btn-fav.active,.btn-fav-toggle.active{color:var(--warning) !important;border-color:var(--warning)}
.btn-danger-outline{background:none;border:1px solid var(--danger);color:var(--danger);padding:.45rem 1rem;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--tr);font-family:var(--font-d)}
.btn-danger-outline:hover{background:var(--danger-dim)}
.btn-fav-toggle{background:none;border:none;font-size:.95rem;cursor:pointer;color:var(--tm);transition:color var(--tr);padding:.1rem}
.btn-fav-toggle:hover,.btn-fav-toggle.active{color:var(--warning)}

/* ── Forms ── */
.form-group{margin-bottom:.9rem}
.form-group label{display:block;font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--tm);margin-bottom:.35rem}
.form-group input,.form-group textarea,.form-group select{width:100%;background:var(--bg-o);border:1px solid var(--br-s);color:var(--t1);border-radius:8px;padding:.6rem .85rem;font-family:var(--font-d);font-size:.875rem;transition:border-color var(--tr),box-shadow var(--tr);outline:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.form-group input:disabled{opacity:.5;cursor:not-allowed}
.hint{font-size:.72rem;color:var(--tm);font-weight:400;text-transform:none;letter-spacing:0}

/* ── Auth pages ── */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}
.auth-page::before{content:'';position:fixed;inset:0;background-image:linear-gradient(var(--br) 1px,transparent 1px),linear-gradient(90deg,var(--br) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.auth-wrap{position:relative;z-index:1;width:100%;max-width:400px;display:flex;flex-direction:column;gap:1.5rem}
.auth-brand{text-align:center}
.brand-tagline{font-size:.82rem;color:var(--tm);margin-top:.35rem;font-family:var(--font-m)}
.auth-card{background:var(--bg-s);border:1px solid var(--br-s);border-radius:16px;padding:2rem;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.auth-title{font-size:1.25rem;font-weight:800;margin-bottom:1.25rem;letter-spacing:-.02em}

/* ── Alerts ── */
.alert{padding:.65rem .9rem;border-radius:8px;font-size:.85rem;font-weight:500;margin-bottom:1rem}
.alert-error{background:var(--danger-dim);border:1px solid var(--danger);color:var(--danger)}
.alert-success{background:var(--accent-dim);border:1px solid var(--accent);color:var(--accent)}

/* ── Refiner layout ── */
.refiner-layout{flex:1;display:grid;grid-template-columns:1fr 1fr;min-height:0}
.panel{display:flex;flex-direction:column;border-right:1px solid var(--br);min-height:calc(100vh - 57px)}
.panel-output{border-right:none}
.panel-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem;padding:.65rem 1.1rem;border-bottom:1px solid var(--br);background:var(--bg-e)}
.panel-label{font-family:var(--font-m);font-size:.65rem;letter-spacing:.1em;color:var(--tm)}
.panel-badge{font-family:var(--font-m);font-size:.68rem;color:var(--tm);background:var(--bg-o);padding:.15rem .45rem;border-radius:4px}
.output-actions{display:flex;gap:.35rem;flex-wrap:wrap}

/* ── Style pills ── */
.style-row{display:flex;align-items:flex-start;gap:.75rem;padding:.65rem 1.1rem 0;flex-wrap:wrap}
.style-label{font-family:var(--font-m);font-size:.68rem;color:var(--tm);letter-spacing:.08em;padding-top:.28rem;white-space:nowrap}
.style-pills{display:flex;flex-wrap:wrap;gap:.35rem}
.pill{background:var(--bg-o);border:1px solid var(--br);color:var(--t2);padding:.22rem .65rem;border-radius:20px;font-size:.75rem;font-weight:600;cursor:pointer;transition:all var(--tr);font-family:var(--font-d)}
.pill:hover{border-color:var(--accent-border);color:var(--t1)}
.pill.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}
.custom-style-row{padding:.45rem 1.1rem 0}
.input-custom-style{width:100%;background:var(--bg-o);border:1px solid var(--accent-border);color:var(--t1);padding:.45rem .8rem;border-radius:8px;font-size:.82rem;outline:none;font-family:var(--font-d)}
.input-custom-style:focus{box-shadow:0 0 0 3px var(--accent-dim)}

/* ── Textarea ── */
.prompt-textarea{flex:1;width:100%;background:transparent;border:none;color:var(--t1);padding:1rem 1.1rem;font-family:var(--font-m);font-size:.85rem;line-height:1.75;resize:none;outline:none;min-height:240px}
.prompt-textarea::placeholder{color:var(--tm)}

/* ── Upload zone ── */
.upload-zone{border-top:1px dashed var(--br);padding:.5rem 1.1rem;background:var(--bg-e);transition:border-color var(--tr)}
.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-dim)}
.upload-trigger{display:flex;align-items:center;gap:.55rem;cursor:pointer;padding:.35rem 0}
.upload-icon{color:var(--accent);font-size:1rem}
.upload-text{font-size:.8rem;color:var(--t2)}
.upload-hint{color:var(--tm);font-size:.74rem}
.file-list{display:flex;flex-wrap:wrap;gap:.35rem;padding-top:.35rem}
.file-chip{display:flex;align-items:center;gap:.35rem;background:var(--bg-o);border:1px solid var(--br);border-radius:6px;padding:.18rem .5rem;font-size:.72rem;font-family:var(--font-m);color:var(--t2)}
.file-chip-remove{background:none;border:none;color:var(--tm);cursor:pointer;font-size:.8rem;padding:0;line-height:1;transition:color var(--tr)}
.file-chip-remove:hover{color:var(--danger)}

/* ── Input footer ── */
.input-footer{padding:.75rem 1.1rem 1.1rem;display:flex;align-items:center;gap:.75rem}
.btn-refine{flex:1;padding:.65rem 1.25rem;font-size:.9rem;border-radius:10px;border:none;box-shadow:0 4px 20px rgba(0,229,160,.2)}
.shortcut-hint{font-family:var(--font-m);font-size:.68rem;color:var(--tm);white-space:nowrap}

/* ── Empty state ── */
.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:3rem;color:var(--tm);gap:.6rem}
.empty-icon{font-size:2.5rem;opacity:.25}
.empty-hint{font-size:.75rem;font-family:var(--font-m)}

/* ── Score bar ── */
.score-bar{display:flex;align-items:center;gap:1rem;padding:.65rem 1.1rem;border-bottom:1px solid var(--br);background:var(--bg-e);flex-wrap:wrap}
.score-item{display:flex;align-items:center;gap:.5rem;flex:1;min-width:0}
.score-label{font-family:var(--font-m);font-size:.65rem;color:var(--tm);letter-spacing:.08em;white-space:nowrap}
.score-track{flex:1;height:5px;background:var(--bg-o);border-radius:999px;overflow:hidden}
.score-fill{height:100%;border-radius:999px;width:0;transition:width .9s cubic-bezier(.4,0,.2,1)}
.score-fill--before{background:var(--danger)}
.score-fill--after{background:var(--accent)}
.score-num{font-family:var(--font-m);font-size:.78rem;color:var(--t2);min-width:20px}
.score-num--after{color:var(--accent);font-weight:600}
.score-arrow{color:var(--tm);font-size:.85rem}
.use-case-tag{font-family:var(--font-m);font-size:.65rem;letter-spacing:.08em;padding:.15rem .5rem;border-radius:4px;background:var(--bg-o);color:var(--tm);border:1px solid var(--br);text-transform:uppercase;display:none}

/* ── View tabs ── */
.view-tabs{display:flex;border-bottom:1px solid var(--br);background:var(--bg-e);padding:0 1.1rem}
.vtab{background:none;border:none;border-bottom:2px solid transparent;color:var(--tm);padding:.6rem .85rem;font-size:.78rem;font-weight:600;cursor:pointer;transition:all var(--tr);margin-bottom:-1px;font-family:var(--font-d)}
.vtab:hover{color:var(--t1)}
.vtab.active{color:var(--accent);border-bottom-color:var(--accent)}

/* ── View panes ── */
.view-pane{overflow-y:auto}

/* Diff */
.diff-grid{display:grid;grid-template-columns:1fr 1fr;min-height:300px}
.diff-col{display:flex;flex-direction:column;border-right:1px solid var(--br)}
.diff-col:last-child{border-right:none}
.diff-col-label{font-family:var(--font-m);font-size:.62rem;letter-spacing:.1em;padding:.45rem .9rem;border-bottom:1px solid var(--br);background:var(--bg-e)}
.diff-col--before .diff-col-label{color:var(--danger)}
.diff-col--after  .diff-col-label{color:var(--accent)}
.diff-content{flex:1;padding:.9rem;font-family:var(--font-m);font-size:.8rem;line-height:1.75;color:var(--t2);white-space:pre-wrap;word-break:break-word;overflow-y:auto;margin:0}
.diff-col--after .diff-content{color:var(--t1)}
.refined-output{padding:1.1rem;font-family:var(--font-m);font-size:.85rem;line-height:1.8;color:var(--t1);white-space:pre-wrap;word-break:break-word;margin:0}

/* Changes */
.summary-box{margin:1rem 1.1rem 0;background:var(--accent-dim);border:1px solid var(--accent-border);border-radius:8px;padding:.65rem .9rem;font-size:.85rem;color:var(--accent);font-weight:500}
.intent-box{margin:.5rem 1.1rem 0;background:var(--bg-o);border:1px solid var(--br);border-radius:8px;padding:.55rem .9rem;font-size:.82rem;color:var(--t2);display:none}
.changes-list{padding:.9rem 1.1rem;display:flex;flex-direction:column;gap:.65rem}
.change-item{background:var(--bg-e);border:1px solid var(--br);border-radius:10px;padding:.8rem .9rem;transition:border-color var(--tr)}
.change-item:hover{border-color:var(--accent-border)}
.change-tag{font-family:var(--font-m);font-size:.62rem;letter-spacing:.1em;padding:.12rem .45rem;border-radius:4px;background:var(--bg-o);color:var(--tm);text-transform:uppercase;display:inline-block;margin-bottom:.45rem}
.change-before{display:block;font-family:var(--font-m);font-size:.78rem;color:var(--danger);background:var(--danger-dim);padding:.18rem .5rem;border-radius:4px;margin-bottom:.3rem;word-break:break-word}
.change-after{display:block;font-family:var(--font-m);font-size:.78rem;color:var(--accent);background:var(--accent-dim);padding:.18rem .5rem;border-radius:4px;margin-bottom:.35rem;word-break:break-word}
.change-reason{font-size:.78rem;color:var(--t2)}

/* ── History ── */
.history-controls{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.25rem;border-bottom:1px solid var(--br);background:var(--bg-s);gap:.75rem;flex-wrap:wrap}
.filter-tabs{display:flex;gap:.2rem}
.ftab{padding:.35rem .8rem;border-radius:7px;font-size:.8rem;font-weight:600;color:var(--tm);transition:all var(--tr)}
.ftab:hover{background:var(--bg-h);color:var(--t1);opacity:1}
.ftab.active{background:var(--accent-dim);color:var(--accent)}
.search-form{display:flex;gap:.5rem;align-items:center}
.search-input{background:var(--bg-o);border:1px solid var(--br-s);color:var(--t1);padding:.38rem .8rem;border-radius:8px;font-size:.83rem;outline:none;font-family:var(--font-d)}
.search-input:focus{border-color:var(--accent)}
.history-list{display:flex;flex-direction:column;gap:.65rem;padding:1rem 1.25rem}
.hcard{background:var(--bg-s);border:1px solid var(--br);border-radius:12px;overflow:hidden;transition:border-color var(--tr),box-shadow var(--tr)}
.hcard:hover{border-color:var(--accent-border);box-shadow:0 4px 20px rgba(0,229,160,.06)}
.hcard-header{display:flex;align-items:center;justify-content:space-between;padding:.6rem .9rem;border-bottom:1px solid var(--br);background:var(--bg-e);gap:.5rem;flex-wrap:wrap}
.hcard-meta{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.hcard-style{font-size:.68rem;font-weight:700;letter-spacing:.05em;color:var(--accent);background:var(--accent-dim);padding:.1rem .4rem;border-radius:4px;font-family:var(--font-m)}
.hcard-tag,.hcard-date{font-size:.7rem;color:var(--tm)}
.hcard-score{font-family:var(--font-m);font-size:.7rem;color:var(--tm)}
.hcard-score strong{color:var(--accent)}
.hcard-actions{display:flex;gap:.3rem;align-items:center}
.hcard-body{display:grid;grid-template-columns:1fr auto 1fr;gap:.5rem;padding:.65rem .9rem;align-items:start}
.hcard-col-label{font-family:var(--font-m);font-size:.6rem;letter-spacing:.1em;color:var(--tm);margin-bottom:.25rem}
.hcard-text{font-family:var(--font-m);font-size:.76rem;line-height:1.6;color:var(--tm)}
.hcard-text--after{color:var(--t2)}
.hcard-arrow{color:var(--tm);padding-top:1.1rem}

/* ── Pagination ── */
.pagination{display:flex;gap:.35rem;padding:1.25rem;justify-content:center}
.page-btn{width:32px;height:32px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;background:var(--bg-s);border:1px solid var(--br);color:var(--t2);transition:all var(--tr)}
.page-btn:hover{border-color:var(--accent);color:var(--accent);opacity:1}
.page-btn.active{background:var(--accent);color:#000;border-color:var(--accent)}

/* ── Settings ── */
.settings-wrap{padding:1.25rem}
.settings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:1.25rem}
.settings-card{background:var(--bg-s);border:1px solid var(--br);border-radius:14px;padding:1.4rem}
.settings-card-title{font-size:.9rem;font-weight:700;margin-bottom:.9rem;letter-spacing:-.01em}
.settings-desc{font-size:.8rem;color:var(--tm);margin-bottom:.65rem;line-height:1.65}
.api-key-display{display:flex;align-items:center;gap:.5rem;background:var(--bg-o);border:1px solid var(--br);border-radius:8px;padding:.55rem .8rem;margin-bottom:.9rem}
.api-key-display code{flex:1;font-size:.76rem;color:var(--accent);word-break:break-all}
.code-block{background:var(--bg-o);border:1px solid var(--br);border-radius:8px;padding:.65rem .9rem;font-family:var(--font-m);font-size:.76rem;color:var(--t2);white-space:pre;overflow-x:auto;margin-top:.25rem;line-height:1.65}

/* ── Profile avatar ── */
.avatar-edit-row{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--br)}
.avatar-preview{width:72px;height:72px;border-radius:50%;overflow:hidden;background:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.avatar-preview img{width:100%;height:100%;object-fit:cover}
.avatar-initials{font-weight:700;font-size:1.4rem;color:#000}
.avatar-controls{display:flex;flex-direction:column;gap:.5rem}

/* ── Stats row ── */
.stat-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem}
.stat-card{background:var(--bg-s);border:1px solid var(--br);border-radius:12px;padding:1rem 1.1rem}
.stat-num{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;color:var(--t1)}
.stat-label{font-size:.72rem;color:var(--tm);margin-top:.2rem;font-family:var(--font-m);letter-spacing:.04em}

/* ── Modal ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center;padding:1rem}
.modal{background:var(--bg-s);border:1px solid var(--br-s);border-radius:16px;width:100%;max-width:780px;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 40px 80px rgba(0,0,0,.5)}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.1rem;border-bottom:1px solid var(--br)}
.modal-title{font-weight:700;font-size:.9rem}
.modal-close{background:none;border:none;color:var(--tm);font-size:.95rem;cursor:pointer;padding:.2rem;transition:color var(--tr)}
.modal-close:hover{color:var(--danger)}
.modal-body{flex:1;overflow-y:auto;padding:1.1rem}

/* ── Toast ── */
.toast{position:fixed;bottom:1.5rem;right:1.5rem;background:var(--bg-e);border:1px solid var(--accent-border);color:var(--accent);padding:.6rem 1rem;border-radius:8px;font-size:.83rem;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.3);opacity:0;transform:translateY(8px);transition:all .2s;pointer-events:none;z-index:200;font-family:var(--font-m)}
.toast.show{opacity:1;transform:translateY(0)}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--br-s);border-radius:999px}

/* ── Animations ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.auth-card,.settings-card,.hcard,.stat-card{animation:fadeUp .3s ease both}

/* ── Responsive ── */
@media(max-width:960px){
    .app-page{grid-template-columns:1fr}
    .sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-100%);width:240px;box-shadow:none}
    .sidebar.open{transform:translateX(0);box-shadow:4px 0 30px rgba(0,0,0,.4)}
    .sidebar-toggle{display:flex}
    .refiner-layout{grid-template-columns:1fr}
    .panel{min-height:auto;border-right:none;border-bottom:1px solid var(--br)}
    .diff-grid{grid-template-columns:1fr}
    .settings-grid{grid-template-columns:1fr}
    .stat-row{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
    .hcard-body{grid-template-columns:1fr}
    .hcard-arrow{display:none}
    .history-controls{flex-direction:column;align-items:flex-start}
    .filter-tabs,.search-form{width:100%}
    .search-input{flex:1}
}

/* ── Logout button fix ── */
.logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    color: var(--tm);
    transition: all var(--tr);
    flex-shrink: 0;
    text-decoration: none;
    border: 1px solid transparent;
}
.logout-btn:hover {
    color: var(--danger);
    background: var(--danger-dim);
    border-color: rgba(255,77,109,0.3);
    opacity: 1;
}
.logout-btn svg {
    display: block;
}