:root{--color-black:#000000;--color-white:#ffffff;--color-gray-50:#f8fafc;--color-gray-100:#f1f5f9;--color-gray-200:#e2e8f0;--color-gray-300:#cbd5e1;--color-gray-400:#94a3b8;--color-gray-500:#64748b;--color-gray-600:#475569;--color-gray-700:#334155;--color-gray-800:#1e293b;--color-gray-900:#0f172a;--color-blue-50:#eff6ff;--color-blue-100:#dbeafe;--color-blue-200:#bfdbfe;--color-blue-300:#93c5fd;--color-blue-400:#60a5fa;--color-blue-500:#3b82f6;--color-blue-600:#2563eb;--color-blue-700:#1d4ed8;--color-blue-800:#1e40af;--color-blue-900:#1e3a8a;--color-indigo-50:#eef2ff;--color-indigo-100:#e0e7ff;--color-indigo-200:#c7d2fe;--color-indigo-300:#a5b4fc;--color-indigo-400:#818cf8;--color-indigo-500:#6366f1;--color-indigo-600:#4f46e5;--color-indigo-700:#4338ca;--color-indigo-800:#3730a3;--color-indigo-900:#312e81;--color-green-50:#f0fdf4;--color-green-100:#dcfce7;--color-green-200:#bbf7d0;--color-green-300:#86efac;--color-green-400:#4ade80;--color-green-500:#22c55e;--color-green-600:#16a34a;--color-green-700:#15803d;--color-green-800:#166534;--color-green-900:#14532d;--color-red-50:#fef2f2;--color-red-100:#fee2e2;--color-red-200:#fecaca;--color-red-300:#fca5a5;--color-red-400:#f87171;--color-red-500:#ef4444;--color-red-600:#dc2626;--color-red-700:#b91c1c;--color-red-800:#991b1b;--color-red-900:#7f1d1d;--color-amber-50:#fffbeb;--color-amber-100:#fef3c7;--color-amber-200:#fde68a;--color-amber-300:#fcd34d;--color-amber-400:#fbbf24;--color-amber-500:#f59e0b;--color-amber-600:#d97706;--color-amber-700:#b45309;--color-amber-800:#92400e;--color-amber-900:#78350f;--color-black-5:rgba(0,0,0,0.05);--color-black-10:rgba(0,0,0,0.1);--color-black-15:rgba(0,0,0,0.15);--color-black-20:rgba(0,0,0,0.2);--color-black-25:rgba(0,0,0,0.25);--color-black-30:rgba(0,0,0,0.3);--color-black-40:rgba(0,0,0,0.4);--color-black-50:rgba(0,0,0,0.5);--color-black-60:rgba(0,0,0,0.6);--color-black-70:rgba(0,0,0,0.7);--color-black-80:rgba(0,0,0,0.8);--color-black-90:rgba(0,0,0,0.9);--color-white-5:rgba(255,255,255,0.05);--color-white-10:rgba(255,255,255,0.1);--color-white-15:rgba(255,255,255,0.15);--color-white-20:rgba(255,255,255,0.2);--bg-primary:linear-gradient(135deg,var(--color-black) 0%,#222222 50%,#1a1a1a 100%);--bg-secondary:#1a1a1a;--bg-tertiary:#2a2a2a;--bg-card:var(--color-gray-800);--bg-overlay:var(--color-black-40);--bg-overlay-dark:var(--color-black-70);--bg-glass:rgba(15,23,42,0.9);--bg-glass-light:rgba(15,23,42,0.6);--text-primary:var(--color-gray-200);--text-secondary:var(--color-gray-400);--text-tertiary:var(--color-gray-500);--text-heading:var(--color-gray-100);--text-muted:rgba(148,163,184,0.7);--text-inverse:var(--color-gray-900);--border-primary:var(--color-gray-600);--border-secondary:var(--color-gray-700);--border-tertiary:rgba(71,85,105,0.3);--border-muted:rgba(71,85,105,0.5);--color-primary:#4A6FA5;--color-primary-dark:#3d5d8a;--color-primary-light:#5f8dd3;--color-accent:var(--color-indigo-500);--color-accent-dark:var(--color-indigo-600);--color-success:var(--color-green-500);--color-success-light:var(--color-green-400);--color-success-dark:var(--color-green-600);--color-error:var(--color-red-500);--color-error-light:var(--color-red-400);--color-error-dark:var(--color-red-600);--color-warning:var(--color-amber-500);--color-warning-light:var(--color-amber-400);--color-warning-dark:var(--color-amber-600);--color-info:var(--color-blue-500);--color-info-light:var(--color-blue-400);--color-info-dark:var(--color-blue-600);--bg-success:rgba(34,197,94,0.15);--bg-success-light:rgba(34,197,94,0.1);--bg-success-medium:rgba(34,197,94,0.3);--bg-success-strong:rgba(34,197,94,0.8);--bg-error:rgba(239,68,68,0.15);--bg-error-light:rgba(239,68,68,0.1);--bg-error-medium:rgba(239,68,68,0.3);--bg-error-strong:rgba(239,68,68,0.8);--bg-warning:rgba(245,158,11,0.15);--bg-warning-light:rgba(245,158,11,0.1);--bg-warning-medium:rgba(245,158,11,0.3);--bg-warning-strong:rgba(245,158,11,0.8);--bg-info:rgba(59,130,246,0.15);--bg-info-light:rgba(59,130,246,0.1);--bg-info-medium:rgba(59,130,246,0.3);--bg-info-strong:rgba(59,130,246,0.8);--bg-primary-accent:rgba(99,102,241,0.1);--bg-primary-accent-medium:rgba(99,102,241,0.3);--bg-primary-accent-strong:rgba(99,102,241,0.8);--border-success:rgba(34,197,94,0.3);--border-error:rgba(239,68,68,0.3);--border-warning:rgba(245,158,11,0.3);--border-info:rgba(59,130,246,0.3);--border-primary-accent:rgba(99,102,241,0.3);--focus-ring:rgba(99,102,241,0.3);--focus-border:rgba(99,102,241,0.8);--shadow-sm:0 2px 4px var(--color-black-10);--shadow-md:0 4px 8px var(--color-black-15);--shadow-lg:0 8px 16px var(--color-black-20);--shadow-xl:0 16px 32px var(--color-black-25);--shadow-2xl:0 32px 64px var(--color-black-30);--shadow-glow:0 0 20px var(--color-black-50);--tag-bg:var(--color-gray-700);--tag-text:var(--color-gray-300);--tag-bg-blue:rgba(59,130,246,0.2);--tag-text-blue:rgb(147,197,253);--tag-border-blue:rgba(59,130,246,0.3);--input-bg:rgba(30,41,59,0.8);--input-bg-focus:rgba(30,41,59,0.9);--input-border:rgba(71,85,105,0.5);--input-border-focus:var(--focus-border);--input-placeholder:var(--text-muted);--btn-primary-bg:linear-gradient(90deg,rgba(99,102,241,0.8),rgba(59,130,246,0.8));--btn-primary-bg-hover:linear-gradient(90deg,rgba(99,102,241,1),rgba(59,130,246,1));--btn-secondary-bg:rgba(71,85,105,0.3);--btn-secondary-bg-hover:rgba(71,85,105,0.5);--btn-success-bg:var(--bg-success-strong);--btn-success-bg-hover:var(--color-success);--btn-danger-bg:var(--bg-error-strong);--btn-danger-bg-hover:var(--color-error);--scrollbar-track:#2d2d2d;--scrollbar-thumb:#555555;--scrollbar-thumb-hover:#666666;--color-disabled:#555555;--text-disabled:rgba(148,163,184,0.5);--skeleton-base:rgba(148,163,184,0.1);--skeleton-highlight:rgba(148,163,184,0.18);--border-light:rgba(148,163,184,0.15);--header-h:56px}[data-theme=dark]{color-scheme:dark}[data-theme=light]{color-scheme:light;--bg-primary:linear-gradient(135deg,#fafafa,#f0f0f0 50%,#e8e8e8);--bg-secondary:var(--color-white);--bg-tertiary:var(--color-gray-50);--bg-card:var(--color-white);--bg-overlay:var(--color-black-20);--bg-overlay-dark:var(--color-black-40);--bg-glass:rgba(255,255,255,0.9);--bg-glass-light:rgba(255,255,255,0.6);--text-primary:var(--color-gray-800);--text-secondary:var(--color-gray-600);--text-tertiary:var(--color-gray-500);--text-heading:var(--color-gray-900);--text-muted:rgba(100,116,139,0.7);--text-inverse:var(--color-gray-100);--border-primary:var(--color-gray-300);--border-secondary:var(--color-gray-200);--border-tertiary:rgba(203,213,225,0.5);--border-muted:rgba(203,213,225,0.7);--color-primary:#4A6FA5;--color-primary-dark:#3d5d8a;--color-primary-light:#5f8dd3;--input-bg:var(--color-white);--input-bg-focus:var(--color-gray-50);--input-border:var(--color-gray-300);--input-border-focus:var(--color-primary);--input-placeholder:var(--color-gray-400);--btn-primary-bg:linear-gradient(90deg,rgba(74,111,165,0.9),rgba(59,130,246,0.9));--btn-primary-bg-hover:linear-gradient(90deg,rgba(74,111,165,1),rgba(59,130,246,1));--btn-secondary-bg:rgba(241,245,249,0.8);--btn-secondary-bg-hover:rgba(226,232,240,1);--scrollbar-track:var(--color-gray-100);--scrollbar-thumb:var(--color-gray-400);--scrollbar-thumb-hover:var(--color-gray-500);--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 8px rgba(0,0,0,0.08);--shadow-lg:0 8px 16px rgba(0,0,0,0.12);--shadow-xl:0 16px 32px rgba(0,0,0,0.15);--shadow-2xl:0 32px 64px rgba(0,0,0,0.18);--header-background:rgba(255,255,255,0.9);--tag-bg:var(--color-gray-200);--tag-text:var(--color-gray-700);--color-success:var(--color-green-600);--color-success-dark:var(--color-green-700);--color-info:var(--color-blue-600);--color-info-dark:var(--color-blue-700);--skeleton-base:var(--color-gray-200);--skeleton-highlight:var(--color-gray-100);--border-light:var(--color-gray-200)}[data-theme=dark]{--bg-primary:linear-gradient(135deg,#07090f,#0c1018 50%,#0f1220);--bg-secondary:#080c14;--bg-card:#111827;--bg-glass:rgba(11,17,32,0.85);--bg-glass-light:rgba(15,23,42,0.55);--text-primary:#e2e8f0;--text-heading:#f1f5f9;--text-secondary:#94a3b8;--border-primary:rgba(30,41,70,0.8);--border-secondary:rgba(20,30,60,0.6);--border-tertiary:rgba(99,102,241,0.12);--color-primary:#818cf8;--color-primary-dark:#6366f1;--color-primary-light:#a5b4fc;--scrollbar-track:#0c1018;--scrollbar-thumb:#2d3a55;--scrollbar-thumb-hover:#3d4e70;--tag-bg:rgba(99,102,241,0.12);--tag-text:#a5b4fc;--tag-border-blue:rgba(99,102,241,0.25);--btn-primary-bg:linear-gradient(135deg,#6366f1,#4f46e5 50%,#4338ca);--btn-primary-bg-hover:linear-gradient(135deg,#818cf8,#6366f1 50%,#4f46e5);--input-bg:rgba(15,23,42,0.7);--input-bg-focus:rgba(15,23,42,0.9);--input-border:rgba(99,102,241,0.2);--input-border-focus:rgba(129,140,248,0.8);--shadow-sm:0 2px 4px 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);--shadow-xl:0 16px 40px rgba(0,0,0,0.6);--shadow-2xl:0 32px 64px rgba(0,0,0,0.7);--shadow-glow:0 0 30px rgba(99,102,241,0.15);--skeleton-base:rgba(148,163,184,0.1);--skeleton-highlight:rgba(148,163,184,0.18);--border-light:rgba(99,102,241,0.12)}.standard-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 20px;background:linear-gradient(135deg,#6366f1,#4f46e5);color:white;border:none;border-radius:10px;box-shadow:0 4px 16px rgba(99,102,241,.35),inset 0 1px 0 rgba(255,255,255,.15);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .25s ease;text-decoration:none;letter-spacing:.01em}.standard-button:hover{background:linear-gradient(135deg,#818cf8,#6366f1);transform:translateY(-2px);box-shadow:0 8px 24px rgba(99,102,241,.45),inset 0 1px 0 rgba(255,255,255,.2);text-decoration:none;color:white}.standard-button:active{transform:translateY(0);box-shadow:0 4px 12px rgba(99,102,241,.3)}.google-sign-in-button{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;max-width:300px;margin:0 auto;padding:10px 16px;background-color:white;color:#444;border:1px solid #ddd;border-radius:var(--border-radius);font-size:1rem;cursor:pointer;transition:background-color .2s,transform .2s,box-shadow .2s;box-shadow:var(--box-shadow)}.google-sign-in-button:hover{background-color:#f8f8f8;box-shadow:var(--box-shadow-hover)}.sign-out-button{padding:8px 16px;background-color:var(--accent-color);color:white;border:none;border-radius:var(--border-radius);cursor:pointer}.sign-out-button:hover{background-color:var(--primary-dark)}.icon-button{background:none;border:none;color:var(--primary-color);cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .3s ease}.icon-button:hover{background-color:rgba(0,102,204,.1)}.icon-button.back-button{margin-right:10px}.settings-button{background:none;border:none;color:inherit;cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .3s ease;margin:0 10px}.settings-button:hover{background-color:rgba(255,255,255,.1)}.action-button{padding:7px 16px;background:linear-gradient(135deg,#6366f1,#4f46e5);color:white;border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 14px rgba(99,102,241,.35)}.action-button:hover{background:linear-gradient(135deg,#818cf8,#6366f1);transform:translateY(-2px);box-shadow:0 8px 20px rgba(99,102,241,.45)}.action-button.danger{background-color:#dc3545;font-size:1.1rem}.action-button.danger:hover{background-color:#c82333}.scroll-button{position:absolute;top:50%;transform:translateY(-50%);background-color:var(--card-background);color:var(--text-color);border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;z-index:10;cursor:pointer;opacity:.8;box-shadow:var(--box-shadow);transition:opacity .2s,background-color .2s}.scroll-button:hover{opacity:1;background-color:var(--primary-color);color:white}.scroll-button:disabled{opacity:.3;cursor:not-allowed}.scroll-button.left{left:5px}.scroll-button.right{right:5px}.join-telegram-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background-color:#0088cc;color:white;border:none;border-radius:var(--border-radius);padding:8px 16px;font-size:1rem;font-weight:500;cursor:pointer;text-decoration:none;transition:background-color .2s,transform .2s;box-shadow:var(--box-shadow)}.join-telegram-btn:hover{background-color:#0077b5;transform:translateY(-2px);text-decoration:none;color:white}.header-telegram-button{margin-left:10px;white-space:nowrap;flex-shrink:0;align-self:flex-start}.theme-toggle{background:transparent!important;border:none!important;cursor:pointer;padding:.25rem;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-color);margin-left:15px;transition:transform .2s ease,color .2s ease;font-size:1.4rem}.theme-toggle:hover{transform:scale(1.2) rotate(15deg);background:transparent!important}.event-external-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;background-color:var(--primary-color);color:white;border:none;border-radius:var(--border-radius);font-size:1rem;font-weight:500;cursor:pointer;text-decoration:none;transition:background-color .2s,transform .2s;box-shadow:var(--box-shadow)}.event-external-link:hover{background-color:var(--primary-dark);transform:translateY(-2px);text-decoration:none;color:white}.event-tickets-link{color:var(--primary-color);text-decoration:none;font-weight:500;transition:all .2s ease}.event-tickets-link:hover{color:var(--primary-dark);text-decoration:underline}.back-link{display:inline-flex;align-items:center;gap:5px;color:var(--primary-color);text-decoration:none}.back-link:hover{color:var(--primary-dark);text-decoration:underline}@media (max-width:576px){.header-telegram-button{margin-left:0;white-space:normal}}@media (max-width:480px){.standard-button{padding:6px 12px;font-size:.85rem}.scroll-button{width:32px;height:32px;font-size:1rem}.theme-toggle{padding:6px;font-size:1rem}}