*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-background);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.text-danger{color:var(--color-error)}.text-primary{color:var(--color-primary-blue)}.text-light{color:var(--color-text-light)}.bg-surface{background-color:var(--color-surface)}.bg-background{background-color:var(--color-background)}.shadow-sm{box-shadow:0 1px 2px #0000000d}.shadow{box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a}.btn{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;font-weight:500;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary-blue);color:var(--color-surface)}.btn-primary:not(:disabled):hover{background-color:var(--color-primary-blue-dark)}.btn-secondary{background-color:var(--color-secondary-teal);color:var(--color-surface)}.btn-secondary:not(:disabled):hover{background-color:var(--color-secondary-teal-dark)}.btn-danger{background-color:var(--color-error);color:var(--color-surface)}.btn-danger:not(:disabled):hover{background-color:var(--color-error-dark)}.min-h-screen{min-height:100vh}.flex-col{flex-direction:column;display:flex}.flex-1{flex:1}.container{width:100%;max-width:1200px;margin:0 auto}.px-6{padding-left:var(--spacing-xl);padding-right:var(--spacing-xl)}.py-4{padding-top:var(--spacing-md);padding-bottom:var(--spacing-md)}.py-8{padding-top:var(--spacing-xl);padding-bottom:calc(var(--spacing-xl) * 2)}.spinner{border:3px solid var(--color-gray-200);border-bottom-color:var(--color-primary-blue);border-radius:var(--radius-full);box-sizing:border-box;width:32px;height:32px;animation:1s linear infinite rotation;display:inline-block}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.dashboard-grid{gap:var(--spacing-lg);margin-top:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));display:grid}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:0 1px 3px #0000001a}:root{--drive-blue:#1e40af;--drive-cyan:#14b8a6;--drive-gradient:linear-gradient(135deg, #1e40af, #14b8a6);--drive-bg:#f8fafc;--sidebar-hover:#1e40af0d;--drive-text:#1e293b;--surface:#fff}.drive-layout{background:radial-gradient(at 0 0,#f1f0f4 0,#0000 50%),radial-gradient(at 100% 0,#dce1ef 0,#0000 50%),radial-gradient(at 0 100%,#f9d2eb 0,#0000 50%);background-color:var(--drive-bg);grid-template-rows:72px 1fr;grid-template-columns:260px 1fr;width:100vw;height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;display:grid}.drive-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10;background:#fffc;border-bottom:1px solid #0000000d;grid-column:1/-1;align-items:center;padding:0 24px;display:flex}.logo-section{align-items:center;gap:12px;width:220px;display:flex}.logo-icon{color:var(--drive-blue);filter:drop-shadow(0 2px 4px #1a73e833)}.logo-text{letter-spacing:-.8px;align-items:center;font-size:24px;font-weight:700;display:flex}.text-sequ{color:#2d55b3}.text-drive{color:#00b09b}.search-section{flex-grow:1;max-width:720px;padding-right:40px}.search-bar-container{width:100%;position:relative}.search-bar{color:#3c4043;background-color:#f1f3f4;border:1px solid #0000;border-radius:28px;width:100%;padding:14px 20px 14px 60px;font-size:16px;transition:all .2s}.search-bar:focus{background-color:#fff;border-color:#0000;outline:none;box-shadow:0 1px 3px #3c40434d,0 4px 8px 3px #3c404326}.search-icon{color:#5f6368;position:absolute;top:50%;left:24px;transform:translateY(-50%)}.header-right{align-items:center;gap:12px;margin-left:auto;display:flex}.icon-btn-wrapper{color:#5f6368;cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:8px;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.icon-btn-wrapper:hover{color:#202124;background-color:#3c404314}.header-icon{stroke-width:1.5px}.user-profile-container{align-items:center;display:flex;position:relative}.user-avatar-btn{cursor:pointer;background:#3c40430d;border:1px solid #0000000d;border-radius:24px;align-items:center;gap:6px;padding:4px 8px 4px 4px;transition:all .2s;display:flex}.user-avatar-btn:hover{background:#3c40431a}.user-initial{color:#fff;background:linear-gradient(135deg,#1e40af,#1a73e8);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:600;display:flex;box-shadow:0 2px 4px #0000001a}.dropdown-chevron{color:#5f6368;transition:transform .2s}.dropdown-chevron.open{transform:rotate(180deg)}.user-dropdown{z-index:1000;background:#fff;border:1px solid #00000014;border-radius:16px;width:280px;padding:8px;animation:.2s ease-out dropdownSlide;position:absolute;top:calc(100% + 12px);right:0;box-shadow:0 10px 40px #00000026}@keyframes dropdownSlide{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.dropdown-header{flex-direction:column;align-items:center;padding:20px 16px;display:flex}.dropdown-avatar-large{color:#fff;background:linear-gradient(135deg,#1e40af,#1a73e8);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:12px;font-size:24px;font-weight:600;display:flex;box-shadow:0 4px 12px #1e40af33}.user-details{text-align:center}.user-name{color:#1e293b;margin:0;font-size:16px;font-weight:600}.user-email{color:#64748b;margin:2px 0 0;font-size:13px}.dropdown-divider{background:#f1f5f9;height:1px;margin:8px 0}.dropdown-menu{flex-direction:column;gap:2px;display:flex}.dropdown-item{color:#475569;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:10px;align-items:center;gap:12px;width:100%;padding:10px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.dropdown-item:hover{color:#1e293b;background:#f8fafc}.dropdown-item.logout{color:#ef4444}.dropdown-item.logout:hover{color:#ef4444;background:#fef2f2}.drive-sidebar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:5;background:#fff6;border-right:1px solid #0000000d;flex-direction:column;padding:24px 16px;display:flex;overflow-y:auto}.new-btn{background:var(--drive-gradient);color:#fff;cursor:pointer;border:none;border-radius:18px;justify-content:center;align-items:center;gap:10px;width:100%;margin-bottom:24px;padding:14px 22px;font-size:14px;font-weight:700;transition:transform .25s,box-shadow .25s;display:flex;box-shadow:0 16px 30px #1e40af26}.new-btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px #1e40af38}.new-dropdown-menu{z-index:1000;background:#fff;border:1px solid #0000000d;border-radius:12px;width:220px;padding:8px;animation:.2s ease-out dropdownSlide;position:absolute;top:0;left:0;box-shadow:0 8px 30px #0000001f}.new-dropdown-item{color:#475569;cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.new-dropdown-item:hover{background:var(--sidebar-hover);color:var(--drive-blue)}.new-dropdown-item svg{color:#64748b;transition:color .2s}.new-dropdown-item:hover svg{color:var(--drive-blue)}.sidebar-nav{flex-direction:column;flex:1;gap:8px;display:flex}.nav-item{color:#64748b;cursor:pointer;border-radius:14px;align-items:center;gap:14px;padding:12px 18px;font-size:15px;font-weight:500;text-decoration:none;transition:all .3s;display:flex;position:relative;overflow:hidden}.nav-item:hover{color:#1e293b;background:#ffffff80}.active-indicator{z-index:-1;background:linear-gradient(135deg,#3b82f61a 0%,#3b82f60d 100%);border:1px solid #3b82f633;border-radius:14px;position:absolute;inset:0}.nav-active,.nav-item.nav-active{font-weight:600;color:#2563eb!important}.nav-icon{justify-content:center;align-items:center;width:24px;transition:transform .3s;display:flex}.nav-label{z-index:1;flex:1}.nav-chevron{color:#5f6368;flex-shrink:0;transition:transform .2s}.nav-chevron-open{transform:rotate(90deg)}.nav-sub{border-left:2px solid #e8eaed;flex-direction:column;margin-bottom:4px;margin-left:36px;margin-right:16px;padding-left:8px;display:flex}.nav-sub-item{color:#5f6368;border-radius:8px;padding:7px 12px;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:block}.nav-sub-item:hover{color:#202124;background:#f1f3f4}.drive-main{background-color:#fff;border-radius:20px 0 0;margin-top:4px;padding:32px;overflow-y:auto;box-shadow:-5px -5px 15px #00000005}.storage-section{background:#1e40af0a;border:1px solid #1e40af14;border-radius:14px;margin:16px 16px 16px 12px;padding:14px 16px}.storage-bar-track{background:#e8eaed;border-radius:99px;width:100%;height:4px;margin-bottom:8px;overflow:hidden}.storage-bar-fill{background:linear-gradient(90deg, var(--drive-blue), var(--drive-cyan));border-radius:99px;height:100%;transition:width .4s}.storage-bar-fill.storage-warning{background:linear-gradient(90deg,#f59e0b,#ef4444)}.storage-label{color:#5f6368;margin:0 0 10px;font-size:12px;line-height:1.4}.storage-upgrade-btn{border:1.5px solid var(--drive-blue);width:100%;color:var(--drive-blue);cursor:pointer;background:0 0;border-radius:20px;padding:8px 0;font-size:13px;font-weight:600;transition:all .2s}.storage-upgrade-btn:hover{background:var(--drive-blue);color:#fff;background:var(--drive-blue)}