:root{color-scheme:dark;--page-bg: radial-gradient(circle at 50% 0%, #1e1b4b 0%, #090514 100%);--nav-bg: rgba(15, 10, 30, .75);--surface: rgba(20, 16, 35, .6);--surface-solid: #110e1c;--surface-elevated: #1e293b;--surface-deep: #0f172a;--surface-soft: rgba(255, 255, 255, .05);--surface-hover: rgba(255, 255, 255, .08);--text: #f3f4f6;--text-strong: #ffffff;--text-muted: #9ca3af;--text-soft: #cbd5e1;--border: rgba(255, 255, 255, .1);--border-soft: rgba(255, 255, 255, .05);--primary: #6366f1;--primary-dark: #4f46e5;--primary-strong: #7c3aed;--primary-soft: rgba(124, 58, 237, .16);--accent: #a78bfa;--accent-soft: #c084fc;--danger: #f43f5e;--danger-soft: rgba(239, 68, 68, .12);--success: #10b981;--overlay: rgba(15, 23, 42, .8);--shadow: 0 10px 30px rgba(0, 0, 0, .25);--shadow-strong: 0 20px 50px rgba(0, 0, 0, .5)}:root[data-theme=light]{color-scheme:light;--page-bg: radial-gradient(circle at 50% 0%, #eef2ff 0%, #f8fafc 100%);--nav-bg: rgba(255, 255, 255, .86);--surface: rgba(255, 255, 255, .82);--surface-solid: #ffffff;--surface-elevated: #ffffff;--surface-deep: #f8fafc;--surface-soft: rgba(15, 23, 42, .04);--surface-hover: rgba(99, 102, 241, .08);--text: #0f172a;--text-strong: #020617;--text-muted: #64748b;--text-soft: #334155;--border: rgba(15, 23, 42, .14);--border-soft: rgba(15, 23, 42, .08);--primary: #4f46e5;--primary-dark: #4338ca;--primary-strong: #6d28d9;--primary-soft: rgba(99, 102, 241, .12);--accent: #7c3aed;--accent-soft: #6d28d9;--danger: #dc2626;--danger-soft: rgba(220, 38, 38, .1);--success: #059669;--overlay: rgba(15, 23, 42, .35);--shadow: 0 10px 30px rgba(15, 23, 42, .08);--shadow-strong: 0 20px 50px rgba(15, 23, 42, .16)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--page-bg);color:var(--text);min-height:100vh;overflow-x:hidden}.navbar{display:flex;justify-content:space-between;align-items:center;background:var(--nav-bg);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);padding:15px 40px;border-bottom:1px solid var(--border);position:fixed;top:0;left:0;right:0;z-index:100;box-shadow:var(--shadow);box-sizing:border-box}.navbar h2{font-weight:800;letter-spacing:0;background:linear-gradient(135deg,#a78bfa,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0}.app-header-left{display:flex;align-items:center;gap:28px}.main-nav{display:flex;align-items:center;gap:8px}.nav-link{color:var(--text-soft);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:.9rem;font-weight:600;transition:all .2s}.nav-link:hover,.nav-link.active{background:var(--primary-soft);color:var(--text-strong)}.nav-link.disabled{color:var(--text-muted);cursor:not-allowed;opacity:.65}.app-main{min-height:100vh}.nav-actions{display:flex;gap:15px;align-items:center;position:relative}.theme-toggle{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface-soft);color:var(--text-soft);font-weight:700;cursor:pointer;transition:background .2s,border-color .2s,color 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rgba(124,58,237,.3);color:var(--accent-soft);font-size:.75rem;font-family:monospace;padding:3px 8px;border-radius:6px;font-weight:700}.card-actions{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-soft);padding-top:15px}.action-left-group{display:flex;gap:12px}.icon-btn{background:var(--surface-soft);border:1px solid var(--border);color:var(--text-soft);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:.85rem;display:flex;align-items:center;gap:6px;transition:all .2s}.icon-btn:hover{background:#7c3aed26;border-color:#7c3aed66;color:var(--text-strong)}.view-btn{background:linear-gradient(135deg,#4f46e5,#7c3aed);border:none;color:var(--text-strong);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:.9rem;display:flex;align-items:center;gap:6px;font-weight:600;transition:all .3s}.view-btn:hover{transform:scale(1.03)}.header-primary-btn{width:auto;padding:10px 16px;margin:0}.join-board-btn,.small-action-btn,.inline-form 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option{background:var(--surface-solid);color:var(--text-strong)}.empty-state{color:var(--text-muted);font-size:.9rem;padding:12px}.ticket-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:34px}.ticket-column{min-width:0;min-height:320px;background:var(--surface-soft);border:1px solid var(--border-soft);border-radius:12px;padding:15px;transition:background .2s,border-color .2s}.ticket-column.drop-active{background:#7c3aed1f;border-color:#a78bfa8c}.ticket-column-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.ticket-column-header h4{margin:0;color:var(--accent)}.ticket-column-header span{min-width:26px;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary-soft);color:var(--accent-soft);font-size:.8rem;font-weight:700}.ticket-card{position:relative;background:var(--surface-soft);border:1px solid var(--border-soft);border-radius:8px;padding:12px;margin-bottom:10px;-webkit-user-select:none;user-select:none;cursor:pointer;transition:all .2s}.ticket-card:hover,.ticket-card:focus{background:var(--surface-soft);border-color:#a78bfa59;outline:none}.ticket-card.dragging{opacity:.45;cursor:grabbing}.ticket-card.drop-before:before,.ticket-card.drop-after:after{content:"";position:absolute;left:10px;right:10px;height:2px;border-radius:999px;background:#a78bfa;box-shadow:0 0 10px #a78bfaa6}.ticket-card.drop-before:before{top:-6px}.ticket-card.drop-after:after{bottom:-6px}.ticket-card strong{display:block;margin-bottom:6px}.ticket-card p{color:var(--text-muted);font-size:.9rem;margin:0 0 12px}.ticket-meta{display:grid;gap:6px;margin:12px 0;color:var(--text-soft);font-size:.82rem}.ticket-card.done{border-color:#34d39938}@media(max-width:1100px){.ticket-columns{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.board-detail-page{width:calc(100vw - 24px)}.board-detail-header{flex-direction:column}.board-header-actions{width:100%;justify-content:flex-start}.refresh-btn,.new-ticket-btn{flex:1}.ticket-columns,.ticket-modal-form{grid-template-columns:1fr}}.input-group{margin-bottom:20px;display:flex;flex-direction:column}.input-group label{font-size:.8rem;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.input-group input,.input-group select,.input-group textarea{width:100%;padding:12px;background:var(--surface-soft);border:1px solid var(--border);border-radius:8px;color:var(--text-strong);color-scheme:inherit;font-size:.95rem;box-sizing:border-box;transition:all .3s}.input-group textarea{min-height:110px;resize:vertical;font-family:inherit}.input-group input:focus,.input-group select:focus,.input-group textarea:focus{outline:none;border-color:var(--primary-strong);background:var(--surface-hover);box-shadow:0 0 10px 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18px;font-size:1.05rem;color:var(--text-strong)}.bar-list{display:flex;flex-direction:column;gap:14px}.bar-row{display:grid;gap:8px}.bar-label{display:flex;justify-content:space-between;gap:16px;color:var(--text);font-size:.95rem}.bar-track{height:14px;background:var(--overlay);border-radius:999px;overflow:hidden}.bar-fill{height:100%;border-radius:999px;transition:width .2s}@media(max-width:820px){.stats-layout{grid-template-columns:1fr}.stats-back-btn{width:100%}}.user-menu-container{position:relative;display:inline-block}.user-profile-btn{background:#7c3aed1a;border:1px solid rgba(124,58,237,.3);color:var(--accent-soft);padding:10px 16px;border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px;transition:all .3s}.user-profile-btn:hover{background:#7c3aed33;border-color:#7c3aed80;box-shadow:0 0 15px #7c3aed33}.logout-dropdown-btn{width:100%;background:var(--danger-soft);border:1px solid rgba(239,68,68,.3);color:var(--danger);padding:8px 12px;border-radius:6px;cursor:pointer;font-weight:600;font-size:.85rem;text-align:left;transition:all .2s}.logout-dropdown-btn:hover{background:var(--danger);color:var(--text-strong);border-color:var(--danger)}.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;width:100vw;padding:20px;box-sizing:border-box}.auth-card{background:var(--surface);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid rgba(139,92,246,.25);padding:40px;border-radius:24px;width:100%;max-width:400px;box-shadow:var(--shadow-strong);box-sizing:border-box;text-align:center}.auth-card h2{margin:0 0 10px;font-size:2rem;font-weight:800;letter-spacing:0;background:linear-gradient(135deg,#a78bfa,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-card p{color:var(--text-muted);font-size:.95rem;margin:0 0 30px}.auth-footer{margin-top:25px;font-size:.9rem;color:var(--text-muted)}.auth-link{color:var(--accent);text-decoration:none;font-weight:600;transition:color .2s}.auth-link:hover{color:var(--accent-soft);text-decoration:underline}.board-detail-page{margin:100px auto 40px;padding:0 40px;max-width:100%;box-sizing:border-box}.ticket-columns{display:grid;gap:20px;align-items:start;overflow-x:auto;padding-bottom:15px}.ticket-columns::-webkit-scrollbar{height:8px}.ticket-columns::-webkit-scrollbar-track{background:var(--surface-soft);border-radius:4px}.ticket-columns::-webkit-scrollbar-thumb{background:#7c3aed4d;border-radius:4px}.ticket-columns::-webkit-scrollbar-thumb:hover{background:#7c3aed80}