.admin-dashboard .page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-6)}.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-8)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-6);margin-bottom:var(--space-10)}.metric-card{background:var(--bg-2);border:1px solid var(--border-muted);border-radius:var(--radius-xl);padding:var(--space-6);display:flex;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow-sm);transition:var(--trans-base)}.metric-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--border-1)}.metric-card .icon{font-size:var(--text-3xl);margin-bottom:var(--space-4);opacity:.9}.metric-card p{font-size:var(--text-4xl);font-weight:var(--font-bold);color:var(--text-0);margin:0 0 var(--space-1) 0;line-height:var(--line-height-tight)}.metric-card h3{font-size:var(--text-sm);color:var(--text-2);margin:0;font-weight:var(--font-medium);text-transform:uppercase;letter-spacing:.05em}.clients-section{margin-bottom:var(--space-10)}.clients-card{background:var(--bg-2);border:1px solid var(--border-muted);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm)}.clients-card h2{font-size:var(--text-xl);margin-bottom:var(--space-6);color:var(--text-0)}.clients-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-6);margin-top:var(--space-8)}.client-card{background:var(--bg-2);border:1px solid var(--border-muted);border-radius:var(--radius-xl);padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-3);transition:var(--trans-fast);box-shadow:var(--shadow-sm)}.client-card:hover{transform:translateY(-2px);border-color:var(--border-1);box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:center;gap:var(--space-3)}.client-avatar{width:56px;height:56px;border-radius:var(--radius-lg);object-fit:cover}.client-info h3{font-size:var(--text-lg);font-weight:var(--font-semibold);margin:0;color:var(--text-0)}.client-email{font-size:var(--text-sm);opacity:.8;margin:4px 0 0;color:var(--text-1)}.card-body{display:flex;justify-content:space-between;align-items:center}.status-ok{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.2)}.status-warn{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.2)}.status-error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(255,76,76,.2)}.card-actions{margin-top:auto;display:flex;gap:var(--space-2)}.btn-manage{width:100%;padding:var(--space-2);border-radius:var(--radius-md);background:#36c2d91a;color:var(--brand-500);text-align:center;text-decoration:none;font-weight:var(--font-medium);transition:var(--trans-fast);border:1px solid rgba(54,194,217,.2)}.btn-manage:hover{background:#36c2d933}.btn-reauth{padding:var(--space-2);border-radius:var(--radius-md);background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.2);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--trans-fast)}.btn-reauth:hover{background:#f59e0b33}:root{--bg-0: #0E0E11;--bg-1: #15151C;--bg-2: #1C1C26;--bg-3: #262635;--text-0: #FFFFFF;--text-1: #B5B5C0;--text-2: #70707D;--brand-400: #5CE1E6;--brand-500: #36C2D9;--brand-600: #2AA2B8;--brand-700: #1B788A;--success: #10B981;--success-bg: rgba(16, 185, 129, .1);--warning: #F59E0B;--warning-bg: rgba(245, 158, 11, .1);--danger: #FF4C4C;--danger-bg: rgba(255, 76, 76, .1);--info: var(--brand-500);--folder-icon: #FFC83D;--border-0: rgba(54, 194, 217, .15);--border-1: rgba(54, 194, 217, .4);--border-muted: rgba(255, 255, 255, .08);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--space-20: 80px;--space-24: 96px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5);--shadow-glow: 0 0 15px rgba(54, 194, 217, .2);--shadow-glow-strong: 0 0 20px rgba(54, 194, 217, .4);--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--font-extrabold: 800;--line-height-tight: 1.2;--line-height-base: 1.5;--line-height-relaxed: 1.625;--trans-fast: .15s ease;--trans-base: .22s ease;--trans-slow: .3s ease;--gradient-primary: linear-gradient(135deg, var(--brand-500) 0%, var(--brand-600) 100%);--gradient-text: linear-gradient(90deg, var(--brand-500) 0%, #00f2fe 100%);--bg-main: var(--bg-0);--bg-card: var(--bg-1);--bg-sidebar: var(--bg-1);--text-main: var(--text-0);--text-secondary: var(--text-1);--color-blue-dark: var(--brand-700);--color-blue-medium: var(--brand-500);--color-blue-light: var(--brand-400);--color-orange: var(--brand-500);--color-yellow: var(--folder-icon);--color-red: var(--danger);--border-color: var(--border-0);--shadow-card: var(--shadow-md);--shadow-hover: var(--shadow-glow)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--bg-0);color:var(--text-0);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:var(--text-base);line-height:var(--line-height-base)}h1,h2,h3,h4,h5,h6{color:var(--text-0);font-weight:var(--font-bold);line-height:var(--line-height-tight);margin-bottom:var(--space-4);letter-spacing:-.02em}h1{font-size:var(--text-4xl);margin-bottom:var(--space-6)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base)}p{color:var(--text-1);line-height:var(--line-height-relaxed);margin-bottom:var(--space-4)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-0)}::-webkit-scrollbar-thumb{background:var(--brand-700);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--brand-500)}.app-container{display:flex;height:100vh}.sidebar{width:260px;background-color:var(--bg-2);color:var(--text-1);display:flex;flex-direction:column;padding:var(--space-6);border-right:1px solid var(--border-0)}.logo-container{margin-bottom:var(--space-12);display:flex;align-items:center;gap:var(--space-3)}.logo-container img{height:48px}.logo-fallback{font-weight:800;font-size:1.5rem;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;text-transform:uppercase;letter-spacing:-.5px}nav{display:flex;flex-direction:column;gap:12px;flex:1}.nav-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);border-radius:var(--radius-lg);color:var(--text-1);text-decoration:none;font-weight:var(--font-medium);transition:var(--trans-fast);border:1px solid transparent}.nav-item:hover{background-color:#36c2d90d;color:var(--brand-400);border-color:#36c2d91a;box-shadow:var(--shadow-glow)}.nav-item.active{background:#36c2d91a;color:var(--brand-400);border-left:4px solid var(--brand-500);border-top:none;border-right:none;border-bottom:none;border-radius:0 var(--radius-lg) var(--radius-lg) 0}.sidebar-footer{margin-top:auto;border-top:1px solid var(--border-color);padding-top:20px}.logout-btn{background:none;border:1px solid transparent;color:var(--text-1);cursor:pointer;display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);width:100%;text-align:left;border-radius:var(--radius-md);transition:var(--trans-fast);font-weight:var(--font-medium)}.logout-btn:hover{color:var(--color-red);background-color:#ff4c4c0d}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background-color:var(--bg-main)}.topbar{min-height:100px;background-color:var(--bg-1);border-bottom:1px solid var(--border-0);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-10)}.branding-section{display:flex;align-items:center;gap:12px}.brand-logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:inherit}.brand-text{font-weight:700}.breadcrumbs span{font-size:1.1rem;font-weight:600;color:var(--text-main)}.user-profile{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-2) var(--space-4);background-color:var(--bg-2);border-radius:var(--radius-full);border:1px solid var(--border-0)}.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--color-blue-medium)}.username{font-weight:500;color:var(--text-main)}.content-area{flex:1;padding:var(--space-10);overflow-y:auto}.dashboard-page,.campaign-page,.setup-page{max-width:1400px;margin:0 auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-10)}.page-header h1{font-size:var(--text-3xl);font-weight:var(--font-bold);background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}button,input,select,textarea{font-family:inherit;font-size:inherit}input,select,textarea{width:100%;padding:var(--space-3) var(--space-4);background-color:var(--bg-1);border:1px solid var(--border-0);border-radius:var(--radius-md);color:var(--text-0);margin-bottom:var(--space-6);transition:var(--trans-fast);min-height:44px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 2px #36c2d933}.create-btn,.primary-btn{background:var(--brand-500);color:#fff;border:1px solid transparent;padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:var(--space-2);font-weight:var(--font-semibold);font-size:var(--text-sm);line-height:var(--line-height-base);box-shadow:0 4px 15px #1f7ea833;transition:var(--trans-fast);min-height:44px}.create-btn:hover,.primary-btn:hover{background:var(--brand-600);transform:translateY(-2px);box-shadow:0 6px 20px #1f7ea866}.secondary-btn{background:transparent;color:var(--text-0);border:1px solid var(--border-1);padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:var(--space-2);font-weight:var(--font-semibold);font-size:var(--text-sm);line-height:var(--line-height-base);transition:var(--trans-fast);min-height:44px}.secondary-btn:hover{background:#ffffff0d;border-color:var(--border-muted)}.destructive-btn{background:var(--danger);color:#fff;border:1px solid transparent;padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:var(--space-2);font-weight:var(--font-semibold);font-size:var(--text-sm);line-height:var(--line-height-base);transition:var(--trans-fast);min-height:44px}.destructive-btn:hover{background:#e53e3e;transform:translateY(-2px);box-shadow:0 4px 15px #e53e3e4d}button:disabled,.primary-btn:disabled,.secondary-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.campaign-grid,.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--space-8)}.campaign-card{background-color:var(--bg-2);padding:var(--space-5);border-radius:var(--radius-xl);border:1px solid var(--border-muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-5);text-decoration:none;color:var(--text-0);transition:var(--trans-base);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}.campaign-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--border-1)}.campaign-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary);opacity:0;transition:opacity .3s}.campaign-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--color-blue-medium)}.campaign-card:hover:before{opacity:1}.folder-icon{color:var(--color-yellow);filter:drop-shadow(0 4px 6px rgba(0,0,0,.2))}.campaign-card span{font-weight:600;font-size:1.1rem}.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;text-align:left}table th{padding:var(--space-4) var(--space-5);background-color:var(--bg-1);color:var(--text-2);font-weight:var(--font-semibold);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid var(--border-muted)}table td{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border-0);vertical-align:middle;transition:var(--trans-fast)}table tbody tr{transition:var(--trans-fast)}table tbody tr:hover{background-color:#ffffff05}table tbody tr:last-child td{border-bottom:none}.file-card{background-color:var(--bg-2);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-muted);transition:var(--trans-base);box-shadow:var(--shadow-sm)}.file-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--color-blue-light)}.file-preview{height:180px;background-color:#000;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.file-preview:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 80%,rgba(0,0,0,.6))}.file-preview img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.file-card:hover .file-preview img{transform:scale(1.05)}.file-icon-placeholder{font-size:4rem;color:var(--text-secondary);opacity:.5}.file-info{padding:16px;display:flex;justify-content:space-between;align-items:center;background-color:var(--bg-card);border-top:1px solid var(--border-color)}.file-name{font-size:.95rem;font-weight:500;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80%}.view-link{color:var(--color-blue-light);transition:color .2s}.view-link:hover{color:var(--color-orange)}.upload-dropzone{border:2px dashed rgba(54,194,217,.4);border-radius:var(--radius-xl);padding:var(--space-16);text-align:center;color:var(--text-1);background-color:#36c2d908;transition:var(--trans-base);cursor:pointer;margin-bottom:var(--space-10);position:relative;overflow:hidden}.upload-dropzone:hover{border-color:var(--color-blue-light);background-color:#36c2d90d;box-shadow:var(--shadow-hover)}.upload-dropzone p{font-size:1.2rem;font-weight:500;color:var(--text-main);margin-bottom:16px}.upload-dropzone button{background:transparent;border:1px solid var(--color-blue-medium);color:var(--color-blue-light);padding:10px 20px;border-radius:8px;cursor:pointer;font-weight:600;transition:all .2s}.upload-dropzone button:hover{background:var(--color-blue-dark);border-color:var(--color-blue-light);color:#fff}.login-page{height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top right,#0b3c5d,#0e0e11 40%)}.login-card{background-color:var(--bg-2);padding:var(--space-16) var(--space-10);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);text-align:center;width:100%;max-width:450px;border:1px solid var(--border-muted)}.login-card:hover{border-color:var(--color-blue-medium)}.logo-section h1{font-size:2.5rem;margin-top:10px}.logo-section p{color:var(--text-secondary);font-size:1.1rem;margin-top:8px;margin-bottom:40px}.google-btn{display:flex;align-items:center;justify-content:center;gap:16px;background-color:#fff;border:none;padding:16px;border-radius:12px;width:100%;font-weight:600;font-size:1.1rem;color:#3c4043;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 2px 4px #0000001a}.google-btn:hover{background-color:#f8f9fa;transform:translateY(-2px);box-shadow:0 4px 8px #0003}.error-message{color:var(--color-red);background:#ff4c4c1a;padding:10px;border-radius:8px;margin-bottom:20px;border:1px solid rgba(255,76,76,.3)}.setup-page{padding-top:80px;text-align:center;min-height:100vh;background:radial-gradient(circle at bottom left,#0b3c5d,#0e0e11 40%)}.setup-card{background-color:var(--bg-2);padding:var(--space-16);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);max-width:700px;margin:0 auto;border:1px solid var(--border-muted)}.setup-card h2{font-size:var(--text-3xl);color:var(--text-0);margin-bottom:var(--space-5)}.setup-card p{color:var(--text-1);font-size:var(--text-lg);margin-bottom:var(--space-10);line-height:var(--line-height-relaxed)}.modal-overlay{position:fixed;inset:0;background-color:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.status-row{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-1)}.status-label{font-size:var(--text-sm);opacity:.8;color:var(--text-1)}.status-badge{padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);font-size:var(--text-xs);font-weight:var(--font-medium)}.status-badge.connected{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.3)}.status-badge.warning{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.3)}.status-badge.error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(255,76,76,.3)}.modal{background:var(--bg-2);padding:var(--space-10);border-radius:var(--radius-xl);width:450px;border:1px solid var(--border-muted);box-shadow:var(--shadow-xl)}.modal h2{margin-bottom:var(--space-6);color:var(--text-0)}.modal input{margin-bottom:var(--space-6)}.modal-actions{display:flex;justify-content:flex-end;gap:var(--space-4)}.modal-actions button{padding:var(--space-3) var(--space-5);border-radius:var(--radius-md);border:1px solid var(--border-1);background:transparent;color:var(--text-0);font-weight:var(--font-medium);cursor:pointer;transition:var(--trans-fast)}.modal-actions button:hover{background:#ffffff0d;border-color:var(--border-muted)}.modal-actions button.primary-btn{background:var(--brand-500);color:#fff;border:1px solid transparent}@media(max-width:768px){.brand-logo.login-logo img{height:160px!important}.brand-logo.topbar-logo img{height:80px!important}.topbar{min-height:100px!important;padding:0 20px}}.public-navbar{position:fixed;top:0;left:0;right:0;height:64px;display:flex;align-items:center;background:#0e0e11cc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);z-index:100}.nav-container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;height:100%}.nav-brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:700;color:var(--text-main)}.cws-logo-header{width:150px!important;height:auto!important;object-fit:contain!important;display:block!important}.nav-badge{display:inline-block;padding:4px 12px;border-radius:20px;background:#36c2d91a;color:var(--color-blue-light);font-size:.8rem;font-weight:600;border:1px solid rgba(54,194,217,.2);white-space:nowrap}.nav-desktop-menu{display:flex;gap:24px;align-items:center}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s;font-size:.95rem}.nav-link:hover{color:var(--text-main)}.nav-actions{display:flex;align-items:center;gap:16px}.nav-login-btn{background:var(--color-blue-medium);color:#fff;padding:10px 24px;border-radius:8px;border:1px solid transparent;display:flex;align-items:center;justify-content:center;text-decoration:none;font-weight:600;font-size:.95rem;line-height:1.5;transition:transform .2s,box-shadow .2s,background-color .2s}.nav-login-btn:hover{background:var(--color-blue-dark);transform:translateY(-2px);box-shadow:0 4px 12px #1f7ea833}.nav-mobile-toggle{display:none;background:transparent;border:none;color:var(--text-main);font-size:1.5rem;cursor:pointer}.nav-mobile-menu{display:none}@media(max-width:768px){.nav-desktop-menu{display:none}.nav-mobile-toggle{display:block}.nav-badge{display:none}.public-navbar{flex-direction:column;height:auto}.nav-container{height:64px}.nav-mobile-menu{display:flex;flex-direction:column;width:100%;background:var(--bg-card);border-top:1px solid var(--border-color);padding:10px 0}.mobile-link{padding:12px 20px;color:var(--text-main);text-decoration:none;font-weight:500;border-bottom:1px solid rgba(255,255,255,.05)}.mobile-link:last-child{border-bottom:none}}.landing-page{min-height:100vh;display:flex;flex-direction:column}.landing-hero{padding:80px 20px 100px;text-align:center;background:radial-gradient(circle at top,#0b3c5d,#0e0e11 60%);position:relative;overflow:hidden}.hero-content{max-width:1000px;margin:0 auto;position:relative;z-index:1}.hero-badge{display:inline-block;padding:6px 16px;border-radius:20px;background:#36c2d91a;color:var(--color-blue-light);font-size:.9rem;font-weight:600;margin-bottom:24px;border:1px solid rgba(54,194,217,.2)}.hero-logo-container{display:flex;justify-content:center;align-items:center;margin-bottom:0}.cws-logo-hero{width:650px!important;height:auto!important;object-fit:contain!important;display:block!important;margin:0 auto -36px!important}.hero-title{font-size:clamp(1.875rem,5vw + 1rem,3.875rem);font-weight:800;line-height:1.1;margin-bottom:24px;background:linear-gradient(180deg,#fff,#b5b5c0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.hero-title .block{display:block}.hero-subtitle{font-size:1.25rem;color:var(--text-1);font-weight:400;max-width:640px;margin:0 auto 40px;line-height:1.65;text-align:center}.hero-actions{display:flex;justify-content:center;gap:16px;margin-bottom:60px}.hero-btn{font-size:1.1rem;min-width:180px;text-decoration:none}.secondary-btn{padding:14px 28px;border-radius:8px;border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;line-height:1.5;color:var(--text-main);text-decoration:none;font-weight:600;background:#ffffff08;transition:all .2s;box-shadow:0 4px 15px #0000001a}.secondary-btn:hover{background:#ffffff14;border-color:#ffffff4d;transform:translateY(-2px);box-shadow:0 6px 20px #0003}.dashboard-mockup{background:var(--bg-card);border-radius:16px;border:1px solid var(--border-color);box-shadow:0 40px 80px -20px #0009;padding:10px;max-width:900px;margin:0 auto}.mockup-inner{background:#0e0e11;border-radius:12px;overflow:hidden;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px}.mockup-header{width:80%;height:20px;background:#1f1f28;border-radius:4px}.mockup-body{display:flex;gap:20px;width:80%}.mockup-panel{flex:1;height:150px;background:#1f1f28;border-radius:8px}.mockup-caption{color:var(--text-secondary);opacity:.5;margin-top:20px}.landing-section{padding:100px 20px;background:var(--bg-main)}.landing-section.bg-card{background:var(--bg-card)}.container{max-width:1200px;margin:0 auto}.container.narrow{max-width:900px}.container.text-center{text-align:center}.section-header{text-align:center;margin-bottom:60px}.section-header h2,.section-title{font-size:2.5rem;margin-bottom:16px;color:var(--text-main)}.section-header p{color:var(--text-secondary);font-size:1.1rem}.features-section{padding:40px 20px 100px;position:relative}.features-section:before{content:"";position:absolute;top:50%;left:50%;width:80%;height:80%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(54,194,217,.05) 0%,transparent 60%);pointer-events:none;z-index:0}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;position:relative;z-index:1}.feature-card{background:var(--bg-card);padding:40px;border-radius:16px;border:1px solid var(--border-color);transition:all .3s ease-in-out;display:flex;flex-direction:column;height:100%}.feature-card:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 20px 40px -10px #36c2d926;border-color:var(--color-blue-light)}.feature-icon{font-size:3rem;margin-bottom:20px}.feature-card h3{font-size:1.5rem;margin-bottom:12px;color:var(--text-main)}.feature-card p{color:var(--text-secondary);line-height:1.6}.workflow-steps{display:flex;flex-direction:column;gap:40px;align-items:center;margin-top:60px}.workflow-step{display:flex;align-items:center;gap:30px;max-width:800px;text-align:left;width:100%}.step-number{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;flex-shrink:0;color:#fff}.bg-blue{background:var(--color-blue-medium)}.bg-orange{background:var(--color-orange)}.bg-cyan{background:var(--color-blue-light)}.step-content h3{font-size:1.5rem;margin-bottom:8px;color:var(--text-main)}.step-content p{color:var(--text-secondary)}.workflow-connector{width:2px;height:40px;background:var(--border-color)}.security-card{padding:40px;border:1px solid var(--border-color);border-radius:24px;background:#1f7ea80d;text-align:center}.security-card h2{font-size:2rem;margin-bottom:20px;color:var(--text-main)}.security-card p{color:var(--text-secondary);line-height:1.6;margin-bottom:30px}.security-links{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.security-links a{color:var(--color-blue-light);font-weight:600;text-decoration:none}.security-links a:hover{text-decoration:underline}.cta-section{text-align:center;padding:40px 20px 80px}.cta-btn{padding:16px 40px;font-size:1.1rem;display:inline-flex;text-decoration:none}@media(max-width:768px){.hero-title{font-size:2.5rem}.hero-actions{flex-direction:column}.workflow-step{flex-direction:column;text-align:center}}.premium-login-card{width:100%;max-width:440px;background-color:#111827!important;padding:48px!important;border-radius:16px!important;border:1px solid rgba(255,255,255,.1)!important;box-shadow:0 25px 50px -12px #3b82f61a!important;display:flex;flex-direction:column;align-items:center}.login-logo-wrapper{margin-bottom:12px;display:flex;justify-content:center;width:100%}.login-title-h2{color:#fff;font-size:1.5rem;font-weight:600;text-align:center;margin-bottom:8px;margin-top:0}.login-subtitle-p{color:#94a3b8;font-size:.875rem;text-align:center;margin-bottom:32px;margin-top:0}.premium-google-btn{width:100%;background-color:#fff!important;color:#111827!important;font-weight:500;display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 16px;border-radius:8px;border:none;cursor:pointer;transition:background-color .2s ease;font-size:1rem}.premium-google-btn:hover{background-color:#f3f4f6!important}html,body,#root,.app-container{max-width:100vw;overflow-x:hidden}@media(max-width:1024px){.app-container{flex-direction:column;height:auto;min-height:100vh}.sidebar{position:fixed;top:0;left:-280px;height:100vh;z-index:100;width:280px;transition:left .3s ease;border-right:1px solid var(--border-color)}.sidebar.open{left:0}.mobile-menu-btn{display:flex!important}.sidebar .logo-container{margin-bottom:0}.sidebar .nav-item{margin-top:0!important}.sidebar-footer{margin-top:0;padding-top:0;border-top:none}.logout-btn{padding:8px 16px;width:auto}.main-content{overflow:visible}.topbar{padding:0 24px;min-height:80px}.content-area{padding:24px;overflow-y:visible}.campaign-grid,.file-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}}@media(max-width:640px){.sidebar{padding:16px}.sidebar nav{width:100%}.sidebar .nav-item{width:100%;justify-content:center}.logout-btn{justify-content:center;width:100%}.topbar{flex-direction:column;justify-content:center;gap:16px;padding:16px;min-height:auto;text-align:center}.branding-section,.user-profile{width:100%;justify-content:center}.content-area{padding:16px}.page-header{flex-direction:column;align-items:stretch;gap:16px;text-align:center}.page-header h1{font-size:1.75rem}.create-btn,.primary-btn{width:100%;justify-content:center}.campaign-grid,.file-grid{grid-template-columns:1fr;gap:16px}.campaign-card{padding:24px}.file-preview{height:140px}.file-info{flex-direction:column;gap:12px;align-items:center;text-align:center}.file-name{max-width:100%;width:100%}.login-card,.setup-card{padding:32px 20px!important;border-radius:16px!important}.modal{width:95%;padding:24px 16px}.modal-actions{flex-direction:column}.modal-actions button{width:100%}.mockup-inner{aspect-ratio:auto;height:250px}.mockup-body{flex-direction:column;width:90%}.mockup-panel{height:80px}.hero-title{font-size:2rem!important}.hero-subtitle{font-size:1rem;margin-bottom:24px}.cws-logo-hero{width:100%!important;max-width:280px!important;margin-bottom:-16px!important}.hero-actions{flex-direction:column;width:100%}.hero-btn,.secondary-btn{width:100%;display:flex;justify-content:center}.feature-card{padding:24px}.workflow-step{flex-direction:column;text-align:center;gap:20px}.security-card{padding:24px 16px}}