/* LinkSnap — Core CSS */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
:root{--bg:#0d0f14;--bg-card:#161922;--bg-el:#1e2230;--accent:#6366f1;--accent-h:#818cf8;--success:#10b981;--danger:#ef4444;--warn:#f59e0b;--text:#f1f5f9;--muted:#64748b;--border:#ffffff12;--radius:12px;--sidebar:260px}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-h)}

/* Layout */
.app-layout{display:flex;height:100vh;overflow:hidden}
.sidebar{width:var(--sidebar);background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;z-index:100;transition:transform .3s ease}
.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 1.25rem;border-bottom:1px solid var(--border)}
.logo{display:flex;align-items:center;gap:.75rem}
.logo-icon{width:36px;height:36px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}
.logo-text{font-weight:700;font-size:1.05rem;letter-spacing:-.3px}
.sidebar-close{display:none;background:none;border:none;color:var(--muted);cursor:pointer;padding:.25rem}
.sidebar-nav{flex:1;padding:1rem .75rem;display:flex;flex-direction:column;gap:.25rem}
.nav-item{display:flex;align-items:center;gap:.75rem;padding:.65rem .85rem;border-radius:9px;color:var(--muted);font-weight:500;transition:all .2s;font-size:.875rem}
.nav-item:hover{background:var(--bg-el);color:var(--text)}
.nav-item.active{background:var(--accent)1a;color:var(--accent)}
.sidebar-footer{padding:1rem .75rem;border-top:1px solid var(--border)}
.user-info{display:flex;align-items:center;gap:.75rem;flex:1}
.user-avatar{width:34px;height:34px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.8rem;color:#fff;flex-shrink:0}
.user-details{display:flex;flex-direction:column;min-width:0}
.user-name{font-size:.825rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar-footer{display:flex;align-items:center;gap:.5rem}
.logout-btn{color:var(--muted);background:none;border:none;cursor:pointer;padding:.5rem;border-radius:8px;display:flex;align-items:center}
.logout-btn:hover{background:var(--bg-el);color:var(--danger)}
.sidebar-overlay{display:none;position:fixed;inset:0;background:#0009;z-index:99}

/* Main */
.main-wrapper{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}
.top-bar{display:flex;align-items:center;gap:1rem;padding:.9rem 1.5rem;border-bottom:1px solid var(--border);background:var(--bg-card);flex-shrink:0}
.menu-btn{display:none;background:none;border:none;color:var(--muted);cursor:pointer;padding:.25rem}
.page-title{font-size:1rem;font-weight:600;flex:1}
.top-user-name{font-size:.8rem;color:var(--muted)}
.page-content{flex:1;overflow-y:auto;padding:1.5rem}

/* Cards */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.card-header{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.25rem;border-bottom:1px solid var(--border)}
.card-title{font-size:.95rem;font-weight:600}
.mt-6{margin-top:1.5rem}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;display:flex;align-items:center;gap:1rem;transition:border-color .2s}
.stat-card:hover{border-color:var(--accent)44}
.stat-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.stat-icon.purple{background:#6366f122;color:var(--accent)}
.stat-icon.green{background:#10b98122;color:var(--success)}
.stat-icon.blue{background:#3b82f622;color:#60a5fa}
.stat-icon.amber{background:#f59e0b22;color:var(--warn)}
.stat-body{display:flex;flex-direction:column}
.stat-label{font-size:.75rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px}
.stat-value{font-size:1.75rem;font-weight:700;line-height:1.2}

/* Toolbar */
.page-toolbar{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}
.search-wrap{position:relative;flex:1;max-width:360px}
.search-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search-input{width:100%;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:.55rem .75rem .55rem 2.25rem;color:var(--text);font-size:.875rem;outline:none;font-family:inherit}
.search-input:focus{border-color:var(--accent)}
.filter-wrap{display:flex;align-items:center;gap:.5rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:.35rem .6rem .35rem .75rem}
.filter-select{border:none;background:var(--bg-card);color:var(--text);font-family:inherit;font-size:.85rem;min-width:150px;cursor:pointer;outline:none;padding:.2rem .4rem;border-radius:6px}
.filter-select option{background:#1e2230;color:#f1f5f9}



/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.55rem 1.1rem;border-radius:8px;font-size:.85rem;font-weight:500;border:none;cursor:pointer;transition:all .2s;font-family:inherit;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-h)}
.btn-ghost{background:var(--bg-el);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--muted)}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.85}
.btn-sm{padding:.35rem .75rem;font-size:.8rem}
.btn-xs{padding:.2rem .5rem;font-size:.75rem}
.btn-full{width:100%;justify-content:center;padding:.75rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-spinner{width:16px;height:16px;border:2px solid #fff4;border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}

/* Table */
.table-wrap{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:.85rem}
.data-table th{padding:.75rem 1rem;text-align:left;font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--border);white-space:nowrap}
.data-table td{padding:.8rem 1rem;border-bottom:1px solid var(--border);vertical-align:middle}
.data-table tbody tr:hover{background:var(--bg-el)}
.data-table tbody tr:last-child td{border-bottom:none}
.loading-row,.empty-row{text-align:center;color:var(--muted);padding:2.5rem 1rem!important}
.actions-col{width:1%;white-space:nowrap}
.truncate-cell{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.short-url{color:var(--accent);font-family:monospace;font-size:.8rem}
.short-url-cell{display:flex;align-items:center;gap:.4rem}
.dest-link{color:var(--muted);font-size:.8rem}
.dest-link:hover{color:var(--text)}
.click-count{font-weight:600;color:var(--text)}
.date-cell{color:var(--muted);font-size:.8rem;white-space:nowrap}
.copy-btn-inline{background:none;border:none;color:var(--muted);cursor:pointer;padding:.2rem;border-radius:4px;display:flex}
.copy-btn-inline:hover{color:var(--accent);background:var(--bg-el)}
.table-footer{padding:.75rem 1rem;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:.5rem;font-size:.8rem;color:var(--muted)}

/* Badges */
.role-badge{font-size:.7rem;font-weight:600;padding:.15rem .5rem;border-radius:20px;text-transform:uppercase;letter-spacing:.3px}
.role-admin{background:#6366f122;color:var(--accent)}
.role-manager{background:#3b82f622;color:#60a5fa}
.role-user{background:#ffffff0f;color:var(--muted)}
.status-badge{font-size:.75rem;font-weight:500;padding:.2rem .6rem;border-radius:20px}
.status-badge.active{background:#10b98120;color:var(--success)}
.status-badge.inactive{background:#ef444420;color:var(--danger)}

/* Modals */
.modal-backdrop{position:fixed;inset:0;background:#0009;z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem;backdrop-filter:blur(4px)}
.modal-backdrop.hidden{display:none}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:slideUp .25s ease}
.modal-lg{max-width:860px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-card);z-index:1}
.modal-title{font-size:1rem;font-weight:600}
.modal-close{background:none;border:none;color:var(--muted);cursor:pointer;padding:.3rem;border-radius:6px}
.modal-close:hover{background:var(--bg-el);color:var(--text)}
.modal-body{padding:1.5rem}
.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:.75rem}
.modal-split{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.modal-form-col{display:flex;flex-direction:column;gap:0}
.modal-preview-col{display:flex;flex-direction:column;gap:.5rem}

/* Forms */
.form-group{margin-bottom:1rem}
.form-label{display:block;font-size:.8rem;font-weight:500;color:var(--muted);margin-bottom:.4rem}
.form-input{width:100%;background:var(--bg-el);border:1px solid var(--border);border-radius:8px;padding:.6rem .85rem;color:var(--text);font-size:.875rem;outline:none;font-family:inherit;transition:border-color .2s}
.form-input:focus{border-color:var(--accent)}
.form-textarea{resize:vertical;min-height:80px}
.form-select{appearance:none;cursor:pointer}
.form-hint{font-size:.75rem;color:var(--muted);margin-top:.3rem;display:block}
.form-hint-inline{font-size:.75rem;color:var(--muted);font-weight:400}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.form-divider{display:flex;align-items:center;gap:.75rem;margin:1rem 0 .5rem;font-size:.75rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.4px}
.form-divider::before,.form-divider::after{content:'';flex:1;height:1px;background:var(--border)}
.input-with-prefix{display:flex;align-items:center;background:var(--bg-el);border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:border-color .2s}
.input-with-prefix:focus-within{border-color:var(--accent)}
.input-prefix{padding:.6rem .75rem;color:var(--muted);font-size:.8rem;white-space:nowrap;border-right:1px solid var(--border);background:var(--bg)}
.input-with-prefix .form-input{border:none;border-radius:0;background:transparent}
.required{color:var(--danger)}

/* Toggle */
.toggle-label{display:flex;align-items:center;gap:.75rem;cursor:pointer}
.toggle-input{display:none}
.toggle-track{width:42px;height:24px;background:var(--border);border-radius:12px;position:relative;transition:background .2s;flex-shrink:0}
.toggle-track::after{content:'';position:absolute;width:18px;height:18px;background:#fff;border-radius:50%;top:3px;left:3px;transition:transform .2s}
.toggle-input:checked+.toggle-track{background:var(--accent)}
.toggle-input:checked+.toggle-track::after{transform:translateX(18px)}
.toggle-text{font-size:.875rem;color:var(--muted)}

/* Image tabs */
.img-source-tabs{display:flex;gap:.5rem;margin-bottom:.75rem}
.img-tab{display:flex;align-items:center;gap:.4rem;padding:.4rem .8rem;border-radius:7px;border:1px solid var(--border);background:var(--bg-el);color:var(--muted);font-size:.8rem;cursor:pointer;font-family:inherit;transition:all .2s}
.img-tab.active{background:var(--accent)22;border-color:var(--accent);color:var(--accent)}
.img-tab-content.hidden{display:none}

/* Upload zone */
.upload-zone{border:2px dashed var(--border);border-radius:10px;padding:1.5rem;text-align:center;cursor:pointer;transition:all .2s;position:relative}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:var(--accent)08}
.upload-placeholder p{font-size:.85rem;font-weight:500;color:var(--muted);margin:.5rem 0 .25rem}
.upload-placeholder span{font-size:.75rem;color:var(--muted)}
.upload-placeholder svg{color:var(--muted);margin:0 auto .25rem;display:block}
.upload-preview{width:100%;border-radius:8px;max-height:160px;object-fit:cover;display:block}
.upload-actions{margin-top:.5rem;display:flex;justify-content:center}

/* OG Preview */
.preview-label{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:.4rem}
.og-preview-card{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--bg-el)}
.og-preview-image{height:140px;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}
.og-preview-placeholder{color:var(--border);display:flex;flex-direction:column;align-items:center;gap:.5rem}
.og-preview-img{width:100%;height:140px;object-fit:cover}
.og-preview-body{padding:.75rem}
.og-preview-domain{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.og-preview-title{font-size:.875rem;font-weight:600;margin:.2rem 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.og-preview-desc{font-size:.75rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.short-url-preview{background:var(--bg-el);border:1px solid var(--border);border-radius:8px;padding:.5rem .85rem;font-family:monospace;font-size:.8rem;color:var(--accent)}
.mt-4{margin-top:1rem}

/* Auth */
.auth-body{background:var(--bg);min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.auth-bg{position:fixed;inset:0;pointer-events:none}
.auth-bg-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.35}
.orb-1{width:500px;height:500px;background:radial-gradient(circle,#6366f1,transparent);top:-100px;right:-100px}
.orb-2{width:400px;height:400px;background:radial-gradient(circle,#8b5cf6,transparent);bottom:-80px;left:-80px}
.orb-3{width:300px;height:300px;background:radial-gradient(circle,#06b6d4,transparent);top:50%;left:40%}
.auth-container{position:relative;z-index:1;width:100%;max-width:420px;padding:1rem}
.auth-card{background:rgba(22,25,34,.8);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:20px;padding:2.5rem 2rem}
.auth-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}
.auth-logo-icon{width:44px;height:44px;background:var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff}
.auth-logo-text{font-size:1.2rem;font-weight:700}
.auth-title{font-size:1.5rem;font-weight:700;margin-bottom:.3rem}
.auth-subtitle{color:var(--muted);margin-bottom:1.5rem;font-size:.9rem}
.auth-footer-text{margin-top:1.25rem;font-size:.78rem;color:var(--muted);text-align:center}
.input-password-wrap{position:relative}
.input-password-wrap .form-input{padding-right:2.5rem}
.password-toggle{position:absolute;right:.6rem;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--muted);cursor:pointer;padding:.2rem;display:flex}
.password-toggle:hover{color:var(--text)}

/* Alerts */
.alert{padding:.75rem 1rem;border-radius:8px;font-size:.85rem;margin-bottom:1rem}
.alert-danger{background:#ef444415;border:1px solid #ef444440;color:#fca5a5}
.alert-success{background:#10b98115;border:1px solid #10b98140;color:#6ee7b7}
.alert.hidden{display:none}

/* Confirm modal */
.confirm-modal{max-width:380px;padding:2rem;text-align:center}
.modal-icon{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}
.modal-icon.danger{background:#ef444420;color:var(--danger)}
.confirm-title{font-size:1.05rem;font-weight:600;margin-bottom:.5rem}
.confirm-message{color:var(--muted);font-size:.875rem;margin-bottom:1.5rem}
.modal-actions{display:flex;gap:.75rem;justify-content:center}

/* Toast */
.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:999;display:flex;flex-direction:column;gap:.5rem}
.toast{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.1rem;border-radius:10px;font-size:.85rem;font-weight:500;min-width:260px;max-width:360px;animation:slideInRight .3s ease;box-shadow:0 8px 32px #0006}
.toast-success{background:#064e3b;border:1px solid #10b98140;color:#6ee7b7}
.toast-error{background:#7f1d1d;border:1px solid #ef444440;color:#fca5a5}
.toast-info{background:#1e3a5f;border:1px solid #3b82f640;color:#93c5fd}
.toast-icon{flex-shrink:0}

/* Spinner */
.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto .75rem}

/* Setup */
.setup-container{position:relative;z-index:1;width:100%;max-width:580px;padding:1.5rem}
.setup-card{background:rgba(22,25,34,.85);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:20px;padding:2rem}
.step-indicators{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:1.5rem}
.step-dot{width:32px;height:32px;border-radius:50%;background:var(--bg-el);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--muted);transition:all .3s;flex-shrink:0}
.step-dot.active,.step-dot.done{background:var(--accent);border-color:var(--accent);color:#fff}
.step-line{width:40px;height:2px;background:var(--border)}
.setup-step{display:block}.setup-step.hidden{display:none}
.setup-step-title{font-size:1.15rem;font-weight:700;margin-bottom:.4rem}
.setup-step-desc{color:var(--muted);font-size:.875rem;margin-bottom:1.25rem}
.setup-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:1.25rem}
.badge-optional{font-size:.7rem;font-weight:500;padding:.15rem .5rem;border-radius:20px;background:var(--bg-el);color:var(--muted);margin-left:.5rem;vertical-align:middle}
.install-success{text-align:center;padding:1rem 0}
.success-icon{width:70px;height:70px;background:#10b98120;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;color:var(--success)}

/* Error pages */
.error-page{position:relative;z-index:1;text-align:center;padding:2rem}
.error-code{font-size:7rem;font-weight:800;line-height:1;background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.error-title{font-size:1.5rem;font-weight:700;margin:.5rem 0}
.error-msg{color:var(--muted);margin-bottom:2rem}

/* Responsive */
@media(max-width:900px){
  .modal-split{grid-template-columns:1fr}
  .modal-preview-col{display:none}
}
@media(max-width:640px){
  .sidebar{position:fixed;top:0;left:0;height:100vh;transform:translateX(-100%)}
  .sidebar.open{transform:none}
  .sidebar-close{display:flex}
  .sidebar-overlay{display:block;opacity:0;pointer-events:none;transition:opacity .3s}
  .sidebar-overlay.open{opacity:1;pointer-events:all}
  .menu-btn{display:flex}
  .stats-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .page-toolbar{flex-wrap:wrap}
  .search-wrap{max-width:100%;flex:0 0 100%}
}

/* Animations */
@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideInRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.shake{animation:shake .4s ease}
.hidden{display:none!important}
code{background:var(--bg-el);padding:.15rem .4rem;border-radius:4px;font-size:.8rem}