@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");:root{--brand-primary:#6366f1;--brand-primary-dark:#4f46e5;--brand-primary-light:#818cf8;--brand-secondary:#10b981;--brand-danger:#ef4444;--brand-warning:#f59e0b;--sidebar-bg:#0f172a;--sidebar-hover:#1e293b;--sidebar-active:#6366f1;--bg-main:#f1f5f9;--card-bg:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--border-color:#e2e8f0;--shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow-md:0 4px 6px rgba(0,0,0,.07),0 2px 4px rgba(0,0,0,.04);--shadow-lg:0 10px 25px rgba(0,0,0,.1),0 4px 10px rgba(0,0,0,.05);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--sidebar-width:260px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-main);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow-x:hidden;scroll-behavior:smooth}.app-sidebar{width:var(--sidebar-width);min-height:100vh;background:var(--sidebar-bg);display:flex;flex-direction:column;padding:0;position:fixed;top:0;left:0;bottom:0;z-index:1000;transition:transform .3s ease}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:24px 20px 20px;border-bottom:1px solid hsla(0,0%,100%,.06)}.sidebar-logo-icon{width:36px;height:36px;border-radius:10px;background:var(--brand-primary);display:flex;align-items:center;justify-content:center;font-size:20px}.sidebar-logo-text{font-size:20px;font-weight:800;color:#fff;letter-spacing:-.5px}.sidebar-logo-text span{color:var(--brand-primary-light)}.sidebar-section-label{font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:hsla(0,0%,100%,.28);padding:20px 20px 8px}.sidebar-nav{list-style:none;padding:8px 12px;display:flex;flex-direction:column;gap:2px}.sidebar-nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;color:hsla(0,0%,100%,.55);text-decoration:none;transition:all .18s ease;cursor:pointer}.sidebar-nav-link:hover{background:var(--sidebar-hover);color:hsla(0,0%,100%,.9);text-decoration:none}.sidebar-nav-link.active{background:rgba(99,102,241,.2);color:var(--brand-primary-light);font-weight:600}.sidebar-nav-link .icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.sidebar-brand-switcher{margin:8px 12px 0;background:var(--sidebar-hover);border-radius:var(--radius-md);padding:12px;cursor:pointer;border:1px solid hsla(0,0%,100%,.06)}.sidebar-brand-switcher-label{font-size:10px;color:hsla(0,0%,100%,.3);font-weight:600;letter-spacing:.8px;text-transform:uppercase;margin-bottom:4px}.sidebar-brand-switcher-name{font-size:14px;font-weight:600;color:#fff;display:flex;justify-content:space-between;align-items:center}.sidebar-bottom{margin-top:auto;padding:12px;border-top:1px solid hsla(0,0%,100%,.06)}.sidebar-user{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background .2s}.sidebar-user:hover{background:var(--sidebar-hover)}.sidebar-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand-primary),var(--brand-primary-dark));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:#fff;flex-shrink:0}.sidebar-user-info{flex:1 1;overflow:hidden}.sidebar-user-name{font-size:13px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:11px;color:hsla(0,0%,100%,.35)}.app-main{flex:1 1;min-height:100vh;margin-left:var(--sidebar-width);width:calc(100% - var(--sidebar-width));max-width:calc(100vw - var(--sidebar-width));background:var(--bg-main);transition:all .3s ease;overflow-x:hidden}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;flex-wrap:wrap;gap:16px}.page-title{font-size:26px;font-weight:800;color:var(--text-primary);letter-spacing:-.5px;line-height:1.2}.page-subtitle{font-size:14px;color:var(--text-secondary);margin-top:4px;font-weight:400}.app-topbar{height:64px;background:var(--card-bg);border-bottom:1px solid var(--border-color);justify-content:space-between;padding:0 28px;position:-webkit-sticky;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.app-topbar,.topbar-search{display:flex;align-items:center}.topbar-search{gap:8px;background:var(--bg-main);border:1px solid var(--border-color);border-radius:10px;padding:8px 14px;width:260px;font-size:13px;color:var(--text-secondary)}.topbar-actions{display:flex;align-items:center;gap:10px}.card-stat{background:var(--card-bg);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:box-shadow .2s,transform .2s}.card-stat:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.card-stat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}.card-stat-value{font-size:30px;font-weight:800;color:var(--text-primary);line-height:1;letter-spacing:-1px}.card-stat-label{font-size:13px;color:var(--text-secondary);font-weight:500;margin-top:4px}.card-stat-change{font-size:12px;font-weight:600;margin-top:8px}.card-stat-change.up{color:var(--brand-secondary)}.card-stat-change.down{color:var(--brand-danger)}.glass-card{background:hsla(0,0%,100%,.7);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:var(--radius-lg);border:1px solid hsla(0,0%,100%,.9);box-shadow:var(--shadow-md);padding:24px}.btn-primary-custom{background:linear-gradient(135deg,var(--brand-primary),var(--brand-primary-dark));color:#fff;border:none;padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px;text-decoration:none;box-shadow:0 2px 8px rgba(99,102,241,.35)}.btn-primary-custom:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(99,102,241,.45);color:#fff;text-decoration:none}.btn-primary-custom:active{transform:translateY(0)}.btn-secondary-custom{background:#fff;color:var(--text-primary);border:1px solid var(--border-color);padding:9px 18px;border-radius:10px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-secondary-custom:hover{background:var(--bg-main);box-shadow:var(--shadow-sm)}.btn-danger-custom{background:rgba(239,68,68,.08);color:var(--brand-danger);border:1px solid rgba(239,68,68,.2);padding:7px 14px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.badge-platform{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.3px}.badge-platform-compact{padding:3px 9px}.platform-icon-wrap{width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center}.badge-twitter{background:rgba(29,161,242,.1);color:#1da1f2}.badge-linkedin{background:rgba(10,102,194,.1);color:#0a66c2}.badge-facebook{background:rgba(24,119,242,.1);color:#1877f2}.badge-instagram{background:rgba(229,46,113,.1);color:#e52d71}.badge-pending{background:rgba(245,158,11,.1);color:var(--brand-warning)}.badge-approved{background:rgba(16,185,129,.1);color:var(--brand-secondary)}.badge-published{background:rgba(99,102,241,.1);color:var(--brand-primary)}.badge-failed{background:rgba(239,68,68,.1);color:var(--brand-danger)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px}.calendar-day-header{text-align:center;font-size:11px;font-weight:700;color:var(--text-secondary);letter-spacing:.8px;text-transform:uppercase;padding:8px 0}.calendar-cell{min-height:110px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px;position:relative;transition:border-color .2s}.calendar-cell.today,.calendar-cell:hover{border-color:var(--brand-primary)}.calendar-cell.today{background:rgba(99,102,241,.02)}.calendar-cell.other-month{background:rgba(241,245,249,.5)}.calendar-day-num{font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.calendar-cell.today .calendar-day-num{background:var(--brand-primary);color:#fff;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px}.calendar-post-chip{background:rgba(99,102,241,.1);border-left:3px solid var(--brand-primary);padding:3px 6px;border-radius:0 4px 4px 0;font-size:10px;font-weight:600;color:var(--text-primary);margin-bottom:3px;cursor:pointer;white-space:normal;overflow:hidden;text-overflow:clip;transition:background .2s;line-height:1.25}.calendar-post-chip-row{display:flex;justify-content:space-between;align-items:center;gap:6px}.calendar-post-chip-platform{display:inline-flex;align-items:center;gap:5px;text-transform:capitalize}.calendar-platform-dot{width:16px;height:16px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center}.calendar-platform-twitter{background:rgba(29,161,242,.14);color:#1da1f2}.calendar-platform-linkedin{background:rgba(10,102,194,.14);color:#0a66c2}.calendar-platform-facebook{background:rgba(24,119,242,.14);color:#1877f2}.calendar-platform-instagram{background:rgba(229,46,113,.14);color:#e52d71}.calendar-post-chip-status{font-size:9px;font-weight:700;padding:1px 4px;border-radius:4px;background:rgba(15,23,42,.08)}.calendar-post-chip:hover{background:rgba(99,102,241,.2)}.calendar-post-chip.pending{background:rgba(245,158,11,.1);border-color:var(--brand-warning)}.calendar-post-chip.published{background:rgba(16,185,129,.1);border-color:var(--brand-secondary)}.calendar-post-chip.draft{background:rgba(148,163,184,.12);border-color:#94a3b8}.calendar-post-chip.failed{background:rgba(239,68,68,.12);border-color:#ef4444}.post-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;transition:box-shadow .2s,transform .2s}.post-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.post-card-actions{display:flex;gap:6px;margin-top:14px}.network-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;display:flex;align-items:center;justify-content:space-between;gap:16px;transition:box-shadow .2s}.network-card:hover{box-shadow:var(--shadow-md)}.network-card.connected{border-left:4px solid var(--brand-secondary)}.network-card.disconnected{border-left:4px solid var(--border-color)}.form-control-custom{display:block;width:100%;padding:10px 14px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);font-family:Inter,sans-serif;font-size:14px;color:var(--text-primary);background:var(--card-bg);transition:border-color .2s,box-shadow .2s;outline:none}.form-control-custom:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(99,102,241,.1)}.form-label-custom{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:6px;display:block}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9998;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease}.modal-box{background:var(--card-bg);border-radius:var(--radius-xl);padding:32px;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;animation:slideUp .2s ease;box-shadow:var(--shadow-lg)}.modal-box.modal-lg{max-width:760px}.auth-page{min-height:100vh;background:linear-gradient(135deg,#0f172a,#1e1b4b,#0f172a);display:flex;align-items:center;justify-content:center;padding:40px 20px;position:relative;overflow:hidden}.auth-page:before{width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.2),transparent 70%);top:-200px;right:-200px}.auth-page:after,.auth-page:before{content:"";position:absolute;border-radius:50%}.auth-page:after{width:500px;height:500px;background:radial-gradient(circle,rgba(16,185,129,.15),transparent 70%);bottom:-200px;left:-100px}.auth-card{background:hsla(0,0%,100%,.03);border:1px solid hsla(0,0%,100%,.12);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-xl);padding:44px;width:100%;max-width:440px;position:relative;z-index:1;box-shadow:0 25px 50px rgba(0,0,0,.4)}.auth-title{font-size:28px;font-weight:800;color:#fff;letter-spacing:-.5px;margin-bottom:8px}.auth-subtitle{font-size:14px;color:hsla(0,0%,100%,.5);margin-bottom:32px}.auth-input{display:block;width:100%;padding:12px 14px;background:hsla(0,0%,100%,.06);border:1.5px solid hsla(0,0%,100%,.1);border-radius:10px;color:#fff;font-size:14px;font-family:Inter,sans-serif;outline:none;transition:border-color .2s,background .2s}.auth-input::placeholder{color:hsla(0,0%,100%,.3)}.auth-input:focus{border-color:var(--brand-primary);background:hsla(0,0%,100%,.09)}.auth-label{font-size:13px;font-weight:600;color:hsla(0,0%,100%,.7);margin-bottom:6px;display:block}.auth-btn{display:block;width:100%;padding:13px;background:linear-gradient(135deg,var(--brand-primary),var(--brand-primary-dark));color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;box-shadow:0 4px 14px rgba(99,102,241,.5);letter-spacing:.2px}.auth-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(99,102,241,.6)}.landing-hero{background:linear-gradient(135deg,#0f172a,#1e1b4b 50%,#0f0b2e);min-height:100vh;position:relative;overflow:hidden}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:20px 60px;position:relative;z-index:10}.landing-hero-content{text-align:center;padding:100px 20px 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hsla(0,0%,100%,.08);border-radius:var(--radius-lg);padding:32px 24px;text-align:left;transition:all .3s}.feature-card:hover{background:hsla(0,0%,100%,.07);border-color:rgba(99,102,241,.3);transform:translateY(-3px)}.metrics-bar{height:8px;background:var(--bg-main);border-radius:99px;overflow:hidden;margin-top:8px}.metrics-bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand-primary),var(--brand-primary-light));transition:width .5s ease}.kb-drop-zone{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:48px 24px;text-align:center;transition:all .2s;cursor:pointer}.kb-drop-zone.dragover,.kb-drop-zone:hover{border-color:var(--brand-primary);background:rgba(99,102,241,.03)}.activity-item{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid var(--border-color)}.activity-item:last-child{border-bottom:none}.activity-dot{width:8px;height:8px;border-radius:50%;margin-top:6px;flex-shrink:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(1turn)}}.spin{animation:spin 1s linear infinite}@media (max-width:1024px){.app-sidebar{transform:translateX(-100%);width:260px}.app-sidebar.open{transform:translateX(0);box-shadow:10px 0 20px rgba(0,0,0,.5)}.app-main{margin-left:0;width:100%;max-width:100vw}}@media (max-width:768px){.calendar-grid{grid-template-columns:repeat(3,1fr)}.landing-nav{padding:16px 20px}.auth-card{padding:28px 24px}}.content-pad{padding:28px}.section-title{font-size:16px;font-weight:700;color:var(--text-primary);margin-bottom:16px}.section-subtitle{font-size:13px;color:var(--text-secondary);margin-bottom:16px}.divider{height:1px;background:var(--border-color);margin:24px 0}.text-muted-custom{color:var(--text-secondary);font-size:13px}.surface{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-md)}.table-custom{width:100%;border-collapse:collapse}.table-custom th{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-secondary);padding:10px 16px;text-align:left}.table-custom td,.table-custom th{border-bottom:1px solid var(--border-color)}.table-custom td{padding:14px 16px;font-size:14px;vertical-align:middle}.table-custom tr:last-child td{border-bottom:none}.table-custom tr:hover td{background:rgba(241,245,249,.7)}.tag{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600}