:root{--primary: #1a73e8;--primary-hover: #1558b0;--primary-active: #0e3f8a;--primary-light: #e8f1fd;--primary-50: #f0f6ff;--accent: #f59e0b;--accent-hover: #d97706;--accent-active: #b45309;--accent-dark: #b45309;--accent-light: #fef3c7;--success: #16a34a;--success-hover: #15803d;--success-light: #e9f7ef;--warning: #d97706;--warning-hover: #b45309;--warning-light: #fef3c7;--danger: #dc2626;--danger-hover: #b91c1c;--danger-light: #fdecec;--info: #1a73e8;--info-light: #e8f1fd;--ink: #0f172a;--ink-soft: #475569;--muted: #64748b;--faint: #94a3b8;--line: #e2e8f0;--line-strong: #cbd5e1;--surface: #ffffff;--surface-alt: #f8fafc;--surface-2: #f1f5f9;--font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;--text-xs: 12px;--text-sm: 13px;--text-md: 14px;--text: 16px;--text-lg: 18px;--text-xl: 20px;--text-2xl: 24px;--text-3xl: 30px;--text-4xl: 38px;--text-5xl: 48px;--lh-tight: 1.2;--lh: 1.6;--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;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--radius-xl: 24px;--shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.06);--shadow: 0 4px 16px rgba(15,23,42,.08);--shadow-lg: 0 12px 32px rgba(15,23,42,.12);--shadow-card: 0 1px 2px rgba(15,23,42,.05), 0 8px 24px rgba(15,23,42,.08);--ring: 0 0 0 3px rgba(26,115,232,.35)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);font-size:var(--text);color:var(--ink);background:var(--surface-alt);line-height:var(--lh);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4,h5,h6{font-weight:800;letter-spacing:-.02em;line-height:var(--lh-tight);margin:0 0 .5em}img{max-width:100%}:focus{outline:none}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none}.center-fill{min-height:60vh;display:flex;align-items:center;justify-content:center}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--surface-2);border-top-color:var(--primary);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.container{max-width:1150px;margin:0 auto;padding:0 var(--space-5)}.page{padding:var(--space-8) 0 var(--space-16)}.page-head{margin-bottom:var(--space-6)}h1.page-title{font-size:var(--text-3xl);margin-bottom:4px}.page-sub{color:var(--ink-soft);margin:0}.lead{font-size:var(--text-lg);color:var(--ink-soft)}.text-xs{font-size:var(--text-xs)}.section-title{font-size:var(--text-3xl);font-weight:800;letter-spacing:-.02em;text-align:center}.section-title.left{text-align:left}.section-sub{text-align:center;color:var(--ink-soft);max-width:640px;margin:var(--space-1) auto 0}.section-sub.left{margin-left:0;text-align:left}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font:inherit;font-weight:600;border:none;cursor:pointer;padding:11px 18px;border-radius:var(--radius-sm);transition:background .15s ease,transform .1s ease,box-shadow .15s ease,border-color .15s ease;text-decoration:none!important}.btn:disabled{opacity:.55;cursor:not-allowed}.btn:not(:disabled):hover{transform:translateY(-1px);box-shadow:var(--shadow)}.btn:not(:disabled):active{transform:translateY(0)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:active:not(:disabled){background:var(--primary-active)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 6px 18px #d9770647}.btn-accent:active:not(:disabled){background:var(--accent-active)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:var(--success-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-ghost{background:transparent;color:var(--primary)}.btn-ghost:hover:not(:disabled){background:var(--primary-light);box-shadow:none}.btn-info{background:var(--primary);color:#fff}.btn-info:hover:not(:disabled){background:var(--primary-hover)}.btn-outline{background:#fff;color:var(--ink-soft);border:1px solid var(--line-strong)}.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-sm{padding:7px 12px;font-size:var(--text-sm)}.btn-lg{padding:14px 26px;font-size:var(--text)}.btn-block{width:100%}.field{margin-bottom:var(--space-4)}.field label{display:block;font-weight:600;font-size:var(--text-md);margin-bottom:6px;color:var(--ink-soft)}.input,.select,textarea.input{width:100%;font:inherit;font-size:var(--text);padding:11px 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:#fff;color:var(--ink);transition:border .15s,box-shadow .15s}.input:focus,.select:focus,textarea.input:focus{outline:none;border-color:var(--primary);box-shadow:var(--ring)}textarea.input{min-height:90px;resize:vertical}.hint{font-size:var(--text-sm);color:var(--muted);margin-top:4px}.error-text{color:var(--danger);font-size:var(--text-sm);margin-top:4px}.form-error{background:var(--danger-light);color:var(--danger);padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:var(--space-4);font-size:var(--text-md)}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--line);padding:var(--space-5)}.card+.card{margin-top:var(--space-4)}.grid{display:grid;gap:var(--space-4)}.grid-2{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.grid-4{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.badge{display:inline-flex;align-items:center;gap:5px;font-size:var(--text-xs);font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}.badge-success{background:var(--success-light);color:#15803d}.badge-warning{background:var(--warning-light);color:var(--warning-hover)}.badge-danger{background:var(--danger-light);color:var(--danger-hover)}.badge-info{background:var(--primary-light);color:var(--primary-hover)}.badge-muted{background:var(--surface-2);color:var(--ink-soft)}.row{display:flex;align-items:center;gap:var(--space-3)}.between{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.wrap{flex-wrap:wrap}.mt-1{margin-top:var(--space-2)}.mt-2{margin-top:var(--space-4)}.mt-3{margin-top:var(--space-6)}.mb-1{margin-bottom:var(--space-2)}.mb-2{margin-bottom:var(--space-4)}.mb-3{margin-bottom:var(--space-6)}.muted{color:var(--muted)}.soft{color:var(--ink-soft)}.text-center{text-align:center}.avatar{width:44px;height:44px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--text-lg);flex-shrink:0}.empty{text-align:center;padding:var(--space-10) var(--space-5);color:var(--muted);background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--radius)}.stars{color:var(--accent);letter-spacing:2px}.table-wrap{overflow-x:auto;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}table.tbl{width:100%;border-collapse:collapse}.tbl th,.tbl td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:var(--text-md)}.tbl th{background:var(--surface-alt);font-weight:700;color:var(--ink-soft);white-space:nowrap}.tbl tr:last-child td{border-bottom:none}.tbl tr:hover td{background:var(--surface-2)}.tbl td.actions{white-space:nowrap}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:var(--space-5);overflow-x:auto;scrollbar-width:none}.tab{padding:10px 16px;font-weight:600;color:var(--ink-soft);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;text-decoration:none;background:none;border-top:none;border-left:none;border-right:none;font:inherit;font-size:var(--text-md)}.tab:hover{color:var(--primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.toast-wrap{position:fixed;top:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:10px}.toast{padding:13px 18px;border-radius:var(--radius-sm);color:#fff;font-weight:600;box-shadow:var(--shadow-lg);min-width:240px;animation:slideIn .25s ease}.toast-success{background:var(--success)}.toast-error{background:var(--danger)}.toast-info{background:var(--primary)}@keyframes slideIn{0%{transform:translate(30px);opacity:0}to{transform:none;opacity:1}}@media(max-width:640px){.page{padding:var(--space-5) 0 50px}}.topbar{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px;position:relative}.brand{display:flex;align-items:center;gap:10px;text-decoration:none!important}.brand-logo{width:34px;height:34px}.brand-name{font-size:var(--text-xl);font-weight:800;color:var(--ink);letter-spacing:-.5px}.nav{display:flex;align-items:center;gap:4px}.nav-link{padding:8px 12px;color:var(--ink-soft);font-weight:600;font-size:var(--text-md);border-radius:var(--radius-sm);text-decoration:none!important}.nav-link:hover{background:var(--surface-2);color:var(--ink)}.nav-link.active{color:var(--primary);background:var(--primary-light)}.nav-link.icon-only{font-size:var(--text-lg);display:inline-flex;align-items:center}.burger{display:none;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-sm);background:none;border:1px solid var(--line);color:var(--ink);cursor:pointer}.mobile-menu{display:none;position:absolute;top:64px;left:0;right:0;z-index:60;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:var(--space-4);flex-direction:column;gap:4px}.mobile-menu.open{display:flex}.mobile-menu a,.mobile-menu button{padding:12px 14px;border-radius:var(--radius-sm);color:var(--ink-soft);font-weight:600;font-size:var(--text);text-decoration:none;text-align:left;background:none;border:none;font-family:inherit;cursor:pointer;display:flex;align-items:center;gap:8px}.mobile-menu a:hover,.mobile-menu button:hover{background:var(--surface-2);color:var(--ink)}.mobile-menu .btn{justify-content:center;text-align:center}.mobile-menu .sep{height:1px;background:var(--line);margin:6px 0}@media(max-width:900px){.nav.desktop-nav{display:none}.burger{display:inline-flex}.topbar-actions .desktop-only{display:none}}.admin-shell{display:flex;min-height:100vh}.admin-sidebar{width:250px;background:var(--ink);color:#fff;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.admin-brand{display:flex;align-items:center;gap:12px;padding:20px;color:#fff;text-decoration:none!important;font-weight:800}.admin-brand small{color:var(--faint);font-weight:600}.admin-nav{flex:1;padding:12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.admin-link{padding:11px 14px;border-radius:var(--radius-sm);color:#cbd5e1;text-decoration:none!important;font-weight:600;font-size:var(--text-md);display:flex;align-items:center;gap:10px}.admin-link svg{flex-shrink:0;opacity:.8}.admin-link:hover{background:#1e293b;color:#fff}.admin-link:hover svg{opacity:1}.admin-link.active{background:var(--primary);color:#fff}.admin-link.active svg{opacity:1}.admin-footer{padding:16px;border-top:1px solid #1e293b}.admin-main{flex:1;padding:var(--space-8);background:var(--surface-alt);overflow-x:hidden}@media(max-width:820px){.admin-shell{flex-direction:column}.admin-sidebar{width:100%;height:auto;position:static}.admin-nav{flex-direction:row;overflow-x:auto}.admin-main{padding:var(--space-5) 14px}}.landing-nav{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.landing-nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;position:relative}.landing-links{display:flex;align-items:center;gap:var(--space-5)}.landing-links a{color:var(--ink-soft);font-weight:600;font-size:var(--text-md);text-decoration:none}.landing-links a:hover{color:var(--ink)}.hero{background:linear-gradient(160deg,#eef4ff,#f8fafc 55%,#fdf3e0);padding:var(--space-16) 0;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--space-10);align-items:center}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:var(--space-4)}.hero-title{font-size:clamp(34px,5vw,54px);font-weight:800;letter-spacing:-.03em;line-height:1.08}.hero-sub{font-size:var(--text-lg);color:var(--ink-soft);max-width:520px;margin-top:var(--space-3)}.hero-ctas{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-6)}.hero-trust{display:flex;flex-wrap:wrap;gap:var(--space-6);margin-top:var(--space-8)}.hero-trust-item{display:flex;align-items:center;gap:var(--space-2);color:var(--ink-soft);font-weight:600;font-size:var(--text-md)}.hero-trust-icon{width:38px;height:38px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-light);color:var(--primary);flex-shrink:0}.hero-visual{display:flex;justify-content:center}.hero-card{background:var(--surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--space-6);width:300px;border:1px solid var(--line);position:relative}.hero-card:before{content:"";position:absolute;top:-6px;right:-6px;bottom:-6px;left:-6px;border-radius:var(--radius-xl);background:linear-gradient(135deg,#1a73e81a,#f59e0b1f);z-index:-1}.section{padding:var(--space-16) 0}.section-alt{background:var(--surface-2)}.center-title{text-align:center;font-size:var(--text-3xl);font-weight:800}.center-sub{text-align:center;color:var(--ink-soft);max-width:600px;margin:4px auto 0}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}.feature-card{text-align:left;padding:var(--space-6);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--line-strong)}.feature-icon-wrap{width:56px;height:56px;border-radius:16px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.feature-card h3{margin:0 0 6px;font-size:var(--text-lg)}.feature-card p{margin:0;color:var(--ink-soft);font-size:var(--text-md);line-height:1.55}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-6)}.step-card{text-align:center;position:relative;padding:var(--space-6)}.step-num{width:44px;height:44px;margin:0 auto var(--space-3);border-radius:50%;background:var(--primary);color:#fff;font-weight:800;font-size:var(--text-xl);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 14px #1a73e847}.step-card h3{margin:0 0 6px;font-size:var(--text-lg)}.step-card p{margin:0;color:var(--ink-soft);font-size:var(--text-md);line-height:1.5}@media(min-width:901px){.steps .step-card:not(:last-child):after{content:"";position:absolute;top:22px;right:calc(-1 * var(--space-6));width:var(--space-6);height:2px;background:repeating-linear-gradient(90deg,var(--line-strong) 0 6px,transparent 6px 12px)}}.trust-card{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:var(--space-8);overflow:hidden}.trust-list{list-style:none;padding:0;margin:var(--space-4) 0 0}.trust-list li{padding:6px 0 6px 28px;position:relative;color:var(--ink-soft)}.trust-list li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:800}.trust-visual{background:linear-gradient(135deg,var(--primary-50),var(--surface-2));border:1px dashed var(--line-strong);border-radius:var(--radius-lg);padding:var(--space-6);display:grid;gap:var(--space-3)}.trust-flow{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--ink-soft);font-weight:600}.trust-flow .trust-flow-icon{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.trust-flow .trust-arrow{color:var(--faint);flex-shrink:0}.landing-footer{background:var(--ink);color:#cbd5e1;font-size:var(--text-md)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-8);padding:var(--space-12) 0 var(--space-8)}.footer-col h4{color:#fff;font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.6px;margin:0 0 var(--space-3)}.footer-col a{display:block;padding:5px 0;color:#cbd5e1;text-decoration:none}.footer-col a:hover{color:#fff}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:var(--space-3)}.footer-brand .brand-name{color:#fff}.footer-desc{color:#94a3b8;font-size:var(--text-md);line-height:1.6;max-width:320px}.footer-bottom{border-top:1px solid #1e293b;padding:var(--space-4) 0;display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap;align-items:center;color:#94a3b8;font-size:var(--text-sm)}.footer-social{display:flex;gap:10px}.footer-social a{width:36px;height:36px;border-radius:50%;background:#1e293b;display:inline-flex;align-items:center;justify-content:center;color:#cbd5e1;text-decoration:none;transition:background .15s,color .15s}.footer-social a:hover{background:var(--primary);color:#fff}.footer-contact li{display:flex;align-items:center;gap:8px;padding:5px 0;color:#cbd5e1}.footer-contact{list-style:none;margin:0;padding:0}@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-8)}}@media(max-width:540px){.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;align-items:flex-start}}.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#eef4ff,#f8fafc);padding:var(--space-6)}.auth-card{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:440px;padding:var(--space-8)}.auth-back{color:var(--muted);font-size:var(--text-md);text-decoration:none!important;display:inline-flex;align-items:center;gap:6px;margin-bottom:var(--space-4)}.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:var(--space-5)}.auth-title{font-size:var(--text-2xl);font-weight:800}.otp-actions{display:flex;gap:10px;margin-top:6px}.login-extra-link{display:block;margin:14px auto 0;padding:4px 8px;background:none;border:none;color:var(--muted);font-size:12.5px;font-family:inherit;cursor:pointer;text-decoration:none}.login-extra-link:hover{color:var(--primary)}.role-picker{display:grid;grid-template-columns:1fr 1fr;gap:10px}.role-option{border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);padding:var(--space-4);cursor:pointer;text-align:left;background:#fff;font-family:inherit;font-size:var(--text-md)}.role-option.selected{border-color:var(--primary);background:var(--primary-light)}.role-option:hover:not(.selected){border-color:var(--primary)}.role-option b{display:block}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-4)}.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-5);box-shadow:var(--shadow-sm)}.stat-card .value{font-size:30px;font-weight:800;color:var(--primary);letter-spacing:-.02em}.stat-card .label{color:var(--muted);font-weight:600;font-size:var(--text-sm);margin-top:4px}.tutor-card{display:flex;gap:var(--space-4);transition:box-shadow .2s ease,border-color .2s ease,transform .2s ease}.tutor-card:hover{box-shadow:var(--shadow-card);border-color:var(--line-strong);transform:translateY(-2px)}.tutor-card .avatar{width:64px;height:64px;font-size:var(--text-2xl)}.tutor-tags{display:flex;flex-wrap:wrap;gap:6px;margin:var(--space-2) 0}.tutor-name{font-size:var(--text-lg);font-weight:800;color:var(--ink);text-decoration:none!important}.verified-flag{display:inline-flex;align-items:center;gap:4px;color:#15803d;font-weight:600;font-size:var(--text-xs)}.rating{display:inline-flex;align-items:center;gap:6px}.rating-stars{display:inline-flex;gap:1px;color:var(--accent)}.rating-star{color:var(--accent)}.rating-star.empty{color:var(--line-strong)}.rating-note{font-weight:700;font-size:var(--text-sm);color:var(--ink-soft)}.stepper{display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin-top:10px}.stepper-step{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-xs);font-weight:700;color:var(--muted)}.stepper-dot{width:20px;height:20px;border-radius:50%;background:var(--surface-2);color:var(--ink-soft);border:1px solid var(--line-strong);display:inline-flex;align-items:center;justify-content:center}.stepper-step.done .stepper-dot{background:var(--success);border-color:var(--success);color:#fff}.stepper-step.done{color:var(--success)}.stepper-step.active .stepper-dot{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 0 0 3px var(--primary-light)}.stepper-step.active{color:var(--primary)}.stepper-line{width:16px;height:2px;background:var(--line-strong)}.stepper-line.done{background:var(--success)}.pay-methods{display:flex;flex-wrap:wrap;gap:8px}.pay-method{display:inline-flex;align-items:center;gap:7px;font-size:var(--text-sm);font-weight:700;padding:7px 12px;border-radius:999px;border:1px solid var(--line-strong);background:#fff;color:var(--ink-soft);font-family:inherit;cursor:pointer;transition:border-color .15s,background .15s}.pay-method .pm-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.pay-method.selected{border-color:var(--primary);background:var(--primary-light);color:var(--primary);box-shadow:var(--ring)}.pm-wave .pm-dot{background:#1dc4ff}.pm-orange .pm-dot{background:#ff7900}.pm-mtn .pm-dot{background:#fdb913}.pm-moov .pm-dot{background:#0f6cbd}.pm-card .pm-dot{background:var(--ink-soft)}.pm-cash .pm-dot{background:var(--success)}.pay-banner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);flex-wrap:wrap}.pay-banner .center-sub{margin-bottom:0}@media(max-width:640px){.pay-banner{justify-content:center;text-align:center}.pay-banner .pay-methods{justify-content:center}}.sheet-card{padding:0;overflow:hidden}.sheet-head{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--line);background:linear-gradient(135deg,var(--primary-50),var(--surface));display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap}.sheet-body{padding:var(--space-5) var(--space-6);display:grid;gap:var(--space-4)}.sheet-block{display:flex;gap:var(--space-3)}.sheet-block-icon{width:40px;height:40px;border-radius:12px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.sheet-block h4{margin:0 0 4px;font-size:var(--text)}.sheet-block p{margin:0;color:var(--ink-soft);font-size:var(--text-md)}.sheet-foot{padding:var(--space-4) var(--space-6);border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap}.jobs-filter{display:flex;flex-wrap:wrap;gap:var(--space-3);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-4);margin-bottom:var(--space-5);box-shadow:var(--shadow-sm)}.jobs-filter .field{margin-bottom:0;flex:1;min-width:150px}.job-card{display:flex;flex-direction:column;gap:10px}.job-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.job-meta{display:flex;flex-wrap:wrap;gap:6px}.job-chip{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-xs);font-weight:600;color:var(--ink-soft);background:var(--surface-2);padding:4px 10px;border-radius:999px}.job-chip svg{flex-shrink:0}.stack{display:flex;flex-direction:column;gap:var(--space-4)}.stack label{font-weight:600;font-size:var(--text-md);color:var(--ink-soft);display:grid;gap:6px}.stack .form-grid{margin-top:0}.reliability-score{display:inline-flex;align-items:center;gap:6px;font-weight:800;padding:4px 12px;border-radius:999px;background:var(--success-light);color:#15803d}.reliability-score.low{background:var(--danger-light);color:var(--danger-hover)}.reliability-score.mid{background:var(--warning-light);color:var(--warning-hover)}.report-card{display:flex;flex-direction:column;gap:10px}.report-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.report-tags{display:flex;flex-wrap:wrap;gap:6px}.rating-dots{color:var(--accent);font-weight:700;letter-spacing:2px}.school-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:var(--space-4)}.applicant-row{border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-4);margin-bottom:var(--space-3)}.admin-section{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-5);margin-bottom:var(--space-4)}.admin-section h3{margin-top:0;font-size:17px}.param-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:10px 0;border-bottom:1px solid var(--line)}.param-row:last-child{border-bottom:none}.param-key{font-weight:700}.param-group{color:var(--muted);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-2);margin-top:var(--space-4);font-weight:800}.toggle{position:relative;width:44px;height:24px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-strong);cursor:pointer;transition:background .15s;flex-shrink:0;padding:0}.toggle.on{background:var(--success);border-color:var(--success)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s}.toggle.on:after{transform:translate(20px)}.role-select{padding:6px 10px;border-radius:var(--radius-sm);border:1px solid var(--line-strong);font:inherit;font-size:var(--text-sm)}.modal.wide{max-width:640px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.form-grid .full{grid-column:1 / -1}@media(max-width:560px){.form-grid{grid-template-columns:1fr}}.code-cell{font-family:ui-monospace,monospace;font-size:var(--text-sm)}.msg-list{display:flex;flex-direction:column;gap:6px}.msg-item{padding:10px;border-radius:var(--radius-sm);cursor:pointer;border-left:3px solid transparent}.msg-item:hover{background:var(--surface-2)}.msg-item.active{background:var(--primary-light);border-left-color:var(--primary)}.msg-bubble{padding:10px 14px;border-radius:var(--radius);margin-bottom:6px;max-width:75%;box-shadow:var(--shadow-sm)}.msg-bubble.mine{background:var(--primary);color:#fff;margin-left:auto;border-bottom-right-radius:4px}.msg-bubble.other{background:#fff;color:var(--ink);border-bottom-left-radius:4px}.msg-time{font-size:11px;opacity:.7;margin-top:2px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;z-index:200;display:flex;align-items:center;justify-content:center;padding:var(--space-5)}.modal{background:#fff;border-radius:var(--radius-xl);padding:var(--space-6);width:100%;max-width:460px;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto}.text-right{text-align:right}.setup-section{border-bottom:1px solid var(--line);padding:var(--space-5) 0}.setup-section:last-child{border-bottom:none}.chip-row{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-2)}.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--surface-alt);border:1px solid var(--line-strong);border-radius:999px;font-size:var(--text-sm);cursor:pointer}.chip.selected{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.chip .x{cursor:pointer;color:var(--danger);font-weight:800}.dashboard-hero{padding:var(--space-8);border-radius:var(--radius-lg);background:linear-gradient(135deg,#1a73e8,#1558b0);color:#fff;margin-bottom:var(--space-6)}.dashboard-hero h1{color:#fff}@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:var(--space-8)}.hero{padding:var(--space-10) 0}.features-grid{grid-template-columns:repeat(2,1fr)}.trust-card{grid-template-columns:1fr;gap:var(--space-8)}.section{padding:var(--space-12) 0}.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-6)}.steps .step-card:after{display:none}}@media(max-width:900px){.landing-links{display:none}}@media(max-width:820px){.trust-card{flex-direction:column;align-items:flex-start}.section{padding:var(--space-10) 0}}@media(max-width:600px){.features-grid,.steps{grid-template-columns:1fr}.hero-stats,.hero-trust{gap:var(--space-4)}.footer-grid{grid-template-columns:1fr}}.msg-thread{padding:var(--space-4);background:var(--surface-alt);min-height:360px;max-height:52vh;overflow-y:auto;display:flex;flex-direction:column;gap:6px}.msg-author{font-size:11px;font-weight:700;opacity:.75;margin-bottom:2px}.msg-deleted{font-style:italic;opacity:.6}.msg-time{display:flex;align-items:center;gap:6px}.msg-del{background:none;border:none;color:inherit;opacity:.55;cursor:pointer;padding:0;display:inline-flex}.msg-del:hover{opacity:1}.msg-unread{display:inline-block;margin-left:8px;background:var(--primary);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;line-height:18px;border-radius:999px;text-align:center;padding:0 5px}.msg-composer{padding:var(--space-4);border-top:1px solid var(--line);background:#fff}.msg-composer .input{flex:1}.msg-filelist{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:var(--space-3)}.msg-filechip{display:inline-flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:999px;padding:4px 10px;font-size:var(--text-sm)}.msg-filechip button{background:none;border:none;cursor:pointer;display:inline-flex;color:var(--danger);padding:0}.msg-attachments{display:flex;flex-direction:column;gap:6px;margin-top:6px}.msg-image{display:inline-flex;max-width:100%}.msg-img{max-width:min(320px,100%);max-height:280px;border-radius:var(--radius-sm);display:block;cursor:zoom-in;object-fit:contain;background:#0000000a}.msg-vid{max-width:min(320px,100%);max-height:260px;border-radius:var(--radius-sm);background:#000}.msg-audio{max-width:100%;width:100%}.msg-media{max-width:min(340px,100%);border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-strong);background:#ffffff0f}.msg-audio-wrap{padding:8px 10px;display:flex;flex-direction:column;gap:4px}.msg-audio-name{display:flex;align-items:center;gap:6px;font-size:var(--text-sm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-media-bar{display:flex;align-items:center;gap:8px;padding:4px 8px;font-size:var(--text-sm)}.msg-media-bar a,.msg-media-bar a:hover{color:inherit;display:inline-flex}.msg-media-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-pdf-wrap{width:min(100%,460px);background:#fff;border:1px solid var(--line-strong);border-radius:var(--radius-sm);overflow:hidden}.msg-bubble.mine .msg-pdf-wrap{background:#fff}.msg-pdf-bar{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--surface-2);border-bottom:1px solid var(--line-strong);font-size:var(--text-sm)}.msg-pdf-bar .pdf-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-pdf-actions{display:flex;gap:8px}.msg-pdf-actions a{color:inherit;display:inline-flex}.msg-pdf{width:100%;height:420px;border:none;display:block;background:#fff}.msg-file{display:inline-flex;align-items:center;gap:8px;background:#ffffff2e;border:1px solid currentColor;border-radius:var(--radius-sm);padding:6px 10px;font-size:var(--text-sm);text-decoration:none;color:inherit;max-width:100%;overflow:hidden}.msg-bubble.mine .msg-file{background:#ffffff29}.recording{background:var(--danger)!important;color:#fff!important;border-color:var(--danger)!important;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.call-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#080c14b8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center}.call-card{background:#0d1420;color:#fff;border-radius:18px;padding:28px;width:min(92vw,380px);text-align:center;box-shadow:0 20px 60px #00000080}.call-card.active{width:min(92vw,620px);position:relative;padding:16px}.call-avatar{width:84px;height:84px;border-radius:50%;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:30px;font-weight:700;margin-bottom:14px}.call-avatar.big{width:120px;height:120px;font-size:44px}.call-title{font-size:20px;font-weight:700}.call-sub{color:#ffffffb3;font-size:14px;margin:6px 0 18px}.call-actions{display:flex;gap:18px;justify-content:center}.call-btn{width:58px;height:58px;border-radius:50%;border:none;background:#ffffff24;color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:transform .1s}.call-btn:hover{transform:scale(1.05)}.call-btn.danger{background:var(--danger)}.call-btn.success{background:#22c55e}.call-btn.off{background:#ef4444}.call-video-remote{width:100%;height:380px;object-fit:contain;background:#000;border-radius:12px;display:block}.call-video-local{position:absolute;right:16px;top:16px;width:130px;border-radius:10px;border:2px solid rgba(255,255,255,.4);z-index:2}.call-card .call-title{margin-top:8px}.call-card .call-sub{margin-bottom:10px}.contact-results{border:1px solid var(--line-strong);border-radius:var(--radius-sm);max-height:200px;overflow-y:auto;margin-bottom:var(--space-4)}.contact-row{display:flex;align-items:center;gap:10px;padding:8px 12px;background:#fff;border:none;width:100%;cursor:pointer;font-family:inherit;font-size:var(--text-md);border-bottom:1px solid var(--line)}.contact-row:last-child{border-bottom:none}.contact-row:hover{background:var(--surface-2)}.contact-row.selected{background:var(--primary-light)}.hidden-input{display:none}.modal.wide{max-width:560px}.nav-icon-pos{position:relative;display:inline-flex}.msg-badge{position:absolute;top:-6px;right:-8px;background:var(--danger);color:#fff;font-size:10px;font-weight:700;border-radius:999px;min-width:16px;height:16px;line-height:16px;text-align:center;padding:0 4px;box-shadow:0 0 0 2px var(--surface)}@media(max-width:600px){.msg-thread{max-height:46vh}.msg-audio{width:100%}}