:root{--bg-color: #040811;--glass-bg: rgba(255, 255, 255, .02);--glass-border: rgba(255, 255, 255, .06);--primary-glow: #00ff66;--secondary-glow: #128c7e;--text-main: #f8fafc;--text-muted: #94a3b8;--error: #ef4444;--error-color: #ff6b6b;--success: #10b981;--card-shadow: 0 20px 80px -12px rgba(0, 0, 0, .7), 0 0 40px rgba(0, 255, 102, .03);--section-bg: rgba(255, 255, 255, .01);--input-bg: rgba(0, 0, 0, .35);--border-color: rgba(255, 255, 255, .06);--bg-main: rgba(0, 0, 0, .35);--select-bg: #111820;--select-option-bg: #151c26;--select-option-hover: #1e2836;--sidebar-bg: rgba(13, 17, 23, .8);--sidebar-text: rgba(255, 255, 255, .6);--sidebar-text-hover: #ffffff;--stat-card-bg: rgba(17, 22, 29, .65);--dashboard-bg: #0b0e14;--dashboard-bg-image: radial-gradient(at 0% 0%, rgba(37, 211, 102, .04) 0, transparent 50%), radial-gradient(at 98% 100%, rgba(0, 132, 255, .04) 0, transparent 50%);--modal-bg: #111418}body.light-theme{--bg-color: #f4f7fb;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(0, 0, 0, .05);--text-main: #0f172a;--text-muted: #475569;--error-color: #dc2626;--card-shadow: 0 20px 50px rgba(0, 0, 0, .04), 0 4px 12px rgba(0, 0, 0, .02);--section-bg: rgba(0, 0, 0, .01);--input-bg: #fff;--border-color: rgba(0, 0, 0, .1);--bg-main: #ffffff;--select-bg: #ffffff;--select-option-bg: #ffffff;--select-option-hover: #f1f5f9;--sidebar-bg: rgba(255, 255, 255, .9);--sidebar-text: #475569;--sidebar-text-hover: #0f172a;--stat-card-bg: #ffffff;--dashboard-bg: #f8fafc;--dashboard-bg-image: radial-gradient(at 0% 0%, rgba(37, 211, 102, .1) 0, transparent 50%), radial-gradient(at 98% 100%, rgba(0, 132, 255, .06) 0, transparent 50%);--modal-bg: #ffffff}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);background:radial-gradient(circle at 10% 10%,rgba(18,140,126,.1),transparent 40%),radial-gradient(circle at 90% 90%,rgba(0,255,102,.06),transparent 40%),var(--bg-color);color:var(--text-main);min-height:100vh;display:flex;justify-content:center;align-items:center;overflow-x:hidden;transition:background-color .4s ease,color .4s ease}#root{width:100%;max-width:1200px;padding:2rem}.dashboard-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:28px;padding:3.5rem;box-shadow:var(--card-shadow);display:flex;flex-direction:column;gap:2.5rem;transition:all .4s ease;position:relative;overflow:hidden}.dashboard-card:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 50% 50%,rgba(0,255,102,.015),transparent 60%);pointer-events:none}.header{text-align:center;margin-bottom:2rem;position:relative;display:flex;flex-direction:column;align-items:center}.theme-toggle{position:absolute;top:0;right:0;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-main);padding:.6rem;border-radius:12px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.app-logo{max-width:130px;height:auto;margin-bottom:.75rem;transition:transform .3s cubic-bezier(.4,0,.2,1)}.app-logo:hover{transform:scale(1.04)}.theme-toggle:hover{background:#ffffff1a;transform:rotate(15deg)}.header h1{font-weight:800;font-size:2.75rem;background:linear-gradient(135deg,#fff,#a8ff78);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;justify-content:center;gap:.5rem;letter-spacing:-.02em}body.light-theme .header h1{background:linear-gradient(135deg,#1e293b,#128c7e);-webkit-background-clip:text;background-clip:text}.header p{color:var(--text-muted);font-size:1rem;margin-top:.5rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.section{background:var(--section-bg);border:1px solid var(--glass-border);border-radius:16px;padding:1.75rem;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s ease,background-color .4s ease}.section:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 20px 40px #0003,0 0 40px #00ff660a;border-color:#00ff6626}.section h2{font-size:1.35rem;font-weight:700;margin-bottom:1.75rem;display:flex;align-items:center;gap:.75rem;color:var(--text-main);letter-spacing:-.01em}.input-group{margin-bottom:1.5rem}.input-group label{display:block;font-size:.875rem;font-weight:500;color:var(--text-muted);margin-bottom:.5rem}.input-field{width:100%;padding:.875rem 1.125rem;background:var(--input-bg);border:1px solid var(--glass-border);border-radius:12px;color:var(--text-main);font-family:inherit;font-size:.95rem;transition:all .3s ease;box-shadow:inset 0 2px 4px #0000001a}.input-field:focus{outline:none;border-color:var(--primary-glow);box-shadow:0 0 0 4px #00ff6614,inset 0 2px 4px #0000000d}body.light-theme .input-field:focus{background:#fff}select,select.input-field{-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .875rem center;padding-right:2.5rem}select option{background:var(--select-option-bg);color:var(--text-main);padding:.5rem}.file-upload{border:2px dashed var(--glass-border);border-radius:12px;padding:2rem;text-align:center;cursor:pointer;transition:all .2s}.file-upload:hover,.file-upload.active{border-color:var(--primary-glow);background:#25d36608}.file-upload input{display:none}.table-container{max-height:250px;overflow-y:auto;border:1px solid var(--glass-border);border-radius:10px;background:#0000001a}table{width:100%;border-collapse:collapse;text-align:left;font-size:.875rem}th{background:#ffffff08;padding:.75rem 1rem;font-weight:600;color:var(--text-muted)}td{padding:.75rem 1rem;border-top:1px solid var(--glass-border)}tr:hover td{background:#ffffff03}.btn{width:100%;padding:1rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:1rem;position:relative;overflow:hidden;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.btn:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at var(--ripple-x, 50%) var(--ripple-y, 50%),rgba(255,255,255,.3) 0%,transparent 70%);opacity:0;transition:opacity .4s ease;pointer-events:none}.btn:active:after{opacity:1;transition:opacity 0s}.btn:active{transform:scale(.96);transition:transform .1s}.btn-primary{background:linear-gradient(135deg,var(--primary-glow) 0%,#00d24c 100%);color:#040811;font-weight:700;letter-spacing:.01em;box-shadow:0 8px 30px -4px #0f66}.btn-primary:hover:not(:disabled){transform:translateY(-3px) scale(1.01);box-shadow:0 12px 40px -4px #00ff6680;filter:brightness(1.05)}.btn-primary:active:not(:disabled){transform:translateY(0) scale(.97);box-shadow:0 4px 15px -2px #00ff664d;filter:brightness(.95);transition:all .08s}.btn-primary:disabled{opacity:.4;cursor:not-allowed;filter:grayscale(.8)}.btn-secondary{transition:all .2s cubic-bezier(.4,0,.2,1)}.btn-secondary:hover{background:#ffffff0f!important;border-color:#ffffff1f!important;transform:translateY(-2px)}.btn-secondary:active{transform:translateY(0) scale(.96)!important;background:#ffffff05!important;transition:all .08s!important}body.light-theme .btn-secondary:hover{background:#0000000a!important;border-color:#0000001a!important}body.light-theme .btn-secondary:active{background:#00000014!important}.status-banner{padding:1rem;border-radius:12px;margin-bottom:1rem;display:flex;align-items:center;gap:.75rem;animation:slideDown .3s ease}.status-banner.success{background:#25d3661a;border:1px solid rgba(37,211,102,.3);color:#7efc00}.status-banner.error{background:#ea43351a;border:1px solid rgba(234,67,53,.3);color:#ff6b6b}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.app-footer{text-align:center;padding:1.5rem 0;margin-top:2rem;border-top:1px solid var(--glass-border);color:var(--text-muted);font-size:.85rem;width:100%;max-width:1200px}.app-footer span{color:var(--primary-glow);font-weight:500}.created-by{margin-top:.75rem;display:flex;align-items:center;justify-content:center;gap:.4rem;font-size:.8rem;color:var(--text-muted)}.footer-logo{max-width:75px;height:auto;opacity:.8;transition:all .3s ease}.footer-logo:hover{opacity:1;transform:translateY(-1px)}@media (max-width: 768px){#root{padding:1rem}.dashboard-card{padding:2rem 1.5rem;gap:1.5rem;border-radius:20px}.header{margin-bottom:1.5rem}.header h1{font-size:2.1rem;flex-direction:column;gap:.2rem}.grid{grid-template-columns:1fr;gap:1.5rem}.section{padding:1.5rem}.file-upload{padding:1.5rem 1rem}.file-upload p{font-size:.95rem}.theme-toggle{top:-10px;right:0}table{display:block;width:100%;overflow-x:auto;white-space:nowrap}.app-footer{padding:1.25rem 0;margin-top:1.5rem}}@media (max-width: 480px){.header h1{font-size:1.8rem}.app-logo{max-width:110px}.section h2{font-size:1.2rem;gap:.5rem}.btn{padding:.875rem;font-size:.95rem}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:9999;animation:fadeIn .25s ease-out}.modal-content{background:var(--modal-bg);border:1px solid var(--glass-border);border-radius:20px;padding:2rem;width:90%;max-width:440px;box-shadow:0 15px 50px #0009,0 0 30px #25d3660a;animation:scaleUp .3s cubic-bezier(.34,1.56,.64,1);color:var(--text-main);position:relative}.modal-content h3{margin-bottom:.5rem;font-size:1.3rem;font-weight:600;background:linear-gradient(135deg,#fff,silver);-webkit-background-clip:text;-webkit-text-fill-color:transparent}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.93)}to{opacity:1;transform:scale(1)}}.section-disabled{opacity:.45;pointer-events:none;filter:grayscale(.2);transition:opacity .3s ease}.toast-container{position:fixed;top:1.5rem;right:1.5rem;z-index:10000;display:flex;flex-direction:column;gap:.75rem;pointer-events:none}.toast{pointer-events:auto;background:#0d1115e0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:14px;padding:.85rem 1.25rem;display:flex;align-items:center;gap:.75rem;box-shadow:0 10px 30px #00000080,0 0 20px #ffffff05;animation:slideInRight .35s cubic-bezier(.175,.885,.32,1.275);max-width:380px}.toast span{font-size:.875rem;color:#fff;font-weight:500}.toast.success{border-left:3px solid #25D366}.toast.success svg{color:#25d366}.toast.error{border-left:3px solid #ff4d4d}.toast.error svg{color:#ff4d4d}@keyframes slideInRight{0%{opacity:0;transform:translate(40px) scale(.95)}to{opacity:1;transform:translate(0) scale(1)}}@keyframes spin{to{transform:rotate(360deg)}}.dashboard-layout{display:flex;min-height:100vh;background:var(--dashboard-bg);background-image:var(--dashboard-bg-image);color:var(--text-main);overflow:hidden}.sidebar{width:260px;background:var(--sidebar-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);padding:2rem 1.25rem;display:flex;flex-direction:column;gap:2.5rem}.sidebar-logo{display:flex;align-items:center;gap:.75rem;font-size:1.15rem;font-weight:700;color:var(--text-main)}.sidebar-menu{display:flex;flex-direction:column;gap:.5rem}.menu-item{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;border-radius:12px;color:var(--sidebar-text);font-size:.875rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid transparent;-webkit-tap-highlight-color:transparent}.menu-item:hover{background:#ffffff08;color:var(--sidebar-text-hover);transform:translate(4px)}.menu-item:active{transform:scale(.97);transition:transform .08s}.menu-item.active{background:#25d3660f;border:1px solid rgba(37,211,102,.15);color:var(--primary-glow);transform:none}.main-content{flex:1;padding:2rem 3rem;overflow-y:auto;display:flex;flex-direction:column;gap:2rem}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.stat-card{background:var(--stat-card-bg);border:1px solid var(--glass-border);border-radius:20px;padding:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;gap:1.25rem;transition:all .25s cubic-bezier(.4,0,.2,1);cursor:default}.stat-card:hover{transform:translateY(-4px);border-color:#ffffff14;box-shadow:0 10px 30px -8px #0000004d}.stat-icon{background:#25d36614;color:var(--primary-glow);padding:.85rem;border-radius:14px;display:flex;align-items:center;justify-content:center}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text-main);line-height:1.2}.stat-label{font-size:.8rem;color:var(--text-muted);margin-top:.25rem}.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:flex-start}@media (max-width: 1100px){.workspace-grid{grid-template-columns:1fr}}@media (max-width: 768px){.dashboard-layout{flex-direction:column}.sidebar{width:100%;border-right:none;border-bottom:1px solid var(--glass-border);padding:1rem;gap:1rem}.sidebar-menu{flex-direction:row;overflow-x:auto}.stats-grid{grid-template-columns:1fr}}.lang-selector{position:relative;display:inline-block}.lang-btn{display:flex;align-items:center;gap:.5rem;background:var(--glass-bg);border:1px solid var(--glass-border);padding:.65rem .85rem;border-radius:12px;color:var(--text-main);cursor:pointer;font-size:.85rem;font-weight:500;font-family:inherit;transition:all .2s cubic-bezier(.4,0,.2,1);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.lang-btn:hover{background:#ffffff0f;border-color:#ffffff1f}body.light-theme .lang-btn:hover{background:#0000000a;border-color:#0000001a}.lang-btn:active{transform:scale(.96);transition:transform .08s}.lang-btn svg{transition:transform .2s ease}.lang-btn.open svg{transform:rotate(180deg)}.lang-dropdown{position:absolute;top:calc(100% + 6px);right:0;background:var(--select-bg);border:1px solid var(--glass-border);border-radius:12px;padding:.4rem;min-width:150px;box-shadow:0 12px 40px #00000080,0 0 20px #0000001a;z-index:100;animation:dropdownIn .2s cubic-bezier(.34,1.56,.64,1);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}body.light-theme .lang-dropdown{box-shadow:0 12px 40px #0000001f,0 2px 10px #0000000f}.lang-option{display:flex;align-items:center;gap:.65rem;padding:.6rem .85rem;border-radius:8px;cursor:pointer;color:var(--text-muted);font-size:.85rem;font-weight:500;transition:all .15s ease;-webkit-user-select:none;user-select:none}.lang-option:hover{background:var(--select-option-hover);color:var(--text-main)}.lang-option.selected{color:var(--primary-glow);background:#00ff660f;font-weight:600}.lang-option .lang-flag{font-size:1.15rem;line-height:1}@keyframes dropdownIn{0%{opacity:0;transform:translateY(-6px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--dashboard-bg);background-image:var(--dashboard-bg-image)}.login-card{max-width:420px;width:100%;text-align:center;background:var(--section-bg);border:1px solid var(--glass-border);border-radius:24px;padding:3rem 2.5rem;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 20px 60px #0000004d;animation:scaleUp .4s cubic-bezier(.34,1.56,.64,1)}.login-card h2{color:var(--text-main);font-size:1.35rem;font-weight:700;margin-bottom:.5rem}.login-input{width:100%;padding:.9rem 1.125rem;background:var(--input-bg);border:1px solid var(--glass-border);border-radius:12px;color:var(--text-main);font-family:inherit;font-size:.95rem;transition:all .3s ease;box-shadow:inset 0 2px 4px #0000001a}.login-input:focus{outline:none;border-color:var(--primary-glow);box-shadow:0 0 0 4px #00ff6614,inset 0 2px 4px #0000000d}.login-input::placeholder{color:var(--text-muted)}.theme-toggle:active{transform:scale(.92) rotate(15deg)!important;transition:transform .08s!important}.file-upload:active{transform:scale(.99);transition:transform .08s}.section{transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s ease,background-color .4s ease}.section:hover{transform:translateY(-3px);box-shadow:0 12px 30px #00000026,0 0 20px #00ff6608;border-color:#00ff661a}