.header{position:fixed;top:0;left:0;right:0;height:56px;background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 1rem;z-index:998;box-shadow:0 2px 10px #10b9811a}.header-title{flex:1;display:flex;justify-content:center}.header-logo-img{height:32px;width:auto;filter:drop-shadow(0 2px 4px rgba(16,185,129,.3))}.header-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);font-size:1.25rem;border-radius:8px;transition:all .2s;text-decoration:none}.header-icon:hover{background:var(--color-background);color:var(--color-primary-light)}.footer-bar-6{position:fixed;bottom:0;left:0;right:0;height:60px;background:var(--color-surface);border-top:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-around;z-index:999;box-shadow:0 -2px 10px #10b9811a}.footer-bar-6 a{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.5rem;color:var(--color-text-secondary);text-decoration:none;transition:all .2s;flex:1}.footer-bar-6 a i{font-size:1.25rem}.footer-bar-6 a span{font-size:.7rem;font-weight:500}.footer-bar-6 a:hover,.footer-bar-6 a.router-link-active{color:var(--color-primary-light)}.footer-bar-6 .circle-nav{margin-top:-20px;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);box-shadow:0 4px 12px #10b9814d}.footer-bar-6 .circle-nav i{font-size:1.5rem;color:#fff}.footer-bar-6 .circle-nav span{color:#fff;font-weight:600}:root{--color-primary-start: #10b981;--color-primary-end: #059669;--color-primary-light: #6ee7b7;--color-primary-dark: #047857;--color-background: #0a0e0a;--color-surface: #141a14;--color-border: #1f2b1f;--color-text-primary: #ffffff;--color-text-secondary: #cbd5e0;--color-text-tertiary: #a0aec0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--color-background)}#app{width:100%;min-height:100vh;background:var(--color-background)}.mobile-layout{min-height:100vh;background:var(--color-background);padding-top:56px;padding-bottom:60px}.page-content{max-width:100%;padding:1rem;min-height:calc(100vh - 116px)}.teacher-header[data-v-37a020bd]{background:var(--color-surface);padding:1.5rem;border-radius:12px;margin-bottom:1.5rem;text-align:center}.teacher-title[data-v-37a020bd]{font-size:1.75rem;font-weight:700;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0 0 .25rem}.teacher-subtitle[data-v-37a020bd]{color:var(--color-text-secondary);font-size:.95rem;margin:0}.quick-stats[data-v-37a020bd]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}.stat-card[data-v-37a020bd]{background:var(--color-surface);padding:1.25rem;border-radius:12px;display:flex;gap:1rem;align-items:center}.stat-icon[data-v-37a020bd]{width:50px;height:50px;border-radius:10px;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff}.stat-content h3[data-v-37a020bd]{font-size:.8rem;color:var(--color-text-secondary);margin:0 0 .25rem;text-transform:uppercase;font-weight:600;letter-spacing:.5px}.stat-number[data-v-37a020bd]{font-size:1.75rem;font-weight:700;color:var(--color-text-primary);margin:0}.section[data-v-37a020bd]{margin-bottom:1.5rem}.section h2[data-v-37a020bd]{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0 0 1rem}.action-grid[data-v-37a020bd]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.action-card[data-v-37a020bd]{background:var(--color-surface);padding:1.5rem;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:.75rem;text-decoration:none;transition:all .2s}.action-card[data-v-37a020bd]:active{transform:scale(.98)}.action-card i[data-v-37a020bd]{font-size:2rem;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.action-card span[data-v-37a020bd]{font-size:.95rem;font-weight:600;color:var(--color-text-primary)}.view-container[data-v-118e69a6]{padding:2rem 1rem;text-align:center}.icon-header[data-v-118e69a6]{margin-bottom:1rem}.icon-header i[data-v-118e69a6]{font-size:3rem;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h1[data-v-118e69a6]{color:var(--color-text-primary);margin-bottom:.5rem}p[data-v-118e69a6]{color:var(--color-text-secondary)}.view-container[data-v-1a4a76e8]{padding:2rem 1rem;text-align:center}.icon-header[data-v-1a4a76e8]{margin-bottom:1rem}.icon-header i[data-v-1a4a76e8]{font-size:3rem;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h1[data-v-1a4a76e8]{color:var(--color-text-primary);margin-bottom:.5rem}p[data-v-1a4a76e8]{color:var(--color-text-secondary)}.view-container[data-v-c90eb169]{padding:2rem 1rem;text-align:center}.icon-header[data-v-c90eb169]{margin-bottom:1rem}.icon-header i[data-v-c90eb169]{font-size:3rem;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h1[data-v-c90eb169]{color:var(--color-text-primary);margin-bottom:.5rem}p[data-v-c90eb169]{color:var(--color-text-secondary)}.view-container[data-v-6a7d3b6f]{padding:2rem 1rem;text-align:center}.icon-header[data-v-6a7d3b6f]{margin-bottom:1rem}.icon-header i[data-v-6a7d3b6f]{font-size:3rem;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h1[data-v-6a7d3b6f]{color:var(--color-text-primary);margin-bottom:.5rem}p[data-v-6a7d3b6f]{color:var(--color-text-secondary)}.login-view[data-v-678e41c1]{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#10b981,#059669);padding:2rem;position:relative;overflow:hidden}.login-container[data-v-678e41c1]{width:100%;max-width:500px;position:relative;z-index:1}.login-branding[data-v-678e41c1]{text-align:center;margin-bottom:2.5rem}.brand-logo[data-v-678e41c1]{width:100%;max-width:280px;height:auto;margin:0 auto 1rem;display:block;filter:drop-shadow(0 4px 12px rgba(0,0,0,.3))}.brand-title[data-v-678e41c1]{font-size:2.5rem;font-weight:700;color:#fff;margin:1rem 0 .5rem;text-shadow:0 2px 4px rgba(0,0,0,.2)}.brand-slogan[data-v-678e41c1]{font-size:1.1rem;color:#fffffff2;margin:0 0 1.5rem;font-weight:400}.school-badge[data-v-678e41c1]{display:inline-flex;align-items:center;gap:.5rem;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.5rem 1.25rem;border-radius:25px;color:#fff;font-weight:500;font-size:.95rem;border:1px solid rgba(255,255,255,.3)}.login-card[data-v-678e41c1]{background:#fff;padding:2.5rem;border-radius:16px;box-shadow:0 20px 60px #0000004d;position:relative}.card-header[data-v-678e41c1]{text-align:center;margin-bottom:2rem}.card-header h2[data-v-678e41c1]{font-size:1.75rem;font-weight:700;color:#1a202c;margin:0 0 .5rem}.card-header p[data-v-678e41c1]{color:#718096;font-size:.95rem;margin:0}.google-signin-wrapper[data-v-678e41c1]{display:flex;justify-content:center;margin:2rem 0}.card-footer[data-v-678e41c1]{margin-top:2rem;text-align:center}.security-note[data-v-678e41c1]{display:inline-flex;align-items:center;gap:.5rem;color:#718096;font-size:.85rem;margin:0}.security-note i[data-v-678e41c1]{color:#10b981}.alert[data-v-678e41c1]{display:flex;align-items:center;gap:.75rem;padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.9rem}.alert-danger[data-v-678e41c1]{background-color:#fed7d7;color:#c53030;border:1px solid #fc8181}.loading-overlay[data-v-678e41c1]{position:absolute;top:0;left:0;right:0;bottom:0;background:#fffffff7;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:16px;gap:1rem;z-index:10}.spinner-border[data-v-678e41c1]{width:3rem;height:3rem;border:.25em solid #10b981;border-right-color:transparent;border-radius:50%;animation:spinner-border-678e41c1 .75s linear infinite}@keyframes spinner-border-678e41c1{to{transform:rotate(360deg)}}.no-access-view[data-v-7baeed67]{min-height:calc(100vh - 116px);display:flex;align-items:center;justify-content:center;padding:2rem}.no-access-container[data-v-7baeed67]{text-align:center;max-width:400px}.icon-wrapper[data-v-7baeed67]{width:100px;height:100px;margin:0 auto 1.5rem;border-radius:50%;background:linear-gradient(135deg,#10b98133,#05966933);display:flex;align-items:center;justify-content:center}.icon-wrapper i[data-v-7baeed67]{font-size:3rem;background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h1[data-v-7baeed67]{font-size:1.75rem;font-weight:700;color:var(--color-text-primary);margin-bottom:.75rem}p[data-v-7baeed67]{color:var(--color-text-secondary);margin-bottom:2rem}.actions[data-v-7baeed67]{display:flex;flex-direction:column;gap:1rem}.btn-primary[data-v-7baeed67],.btn-secondary[data-v-7baeed67]{padding:.875rem 1.5rem;border-radius:8px;border:none;font-size:1rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;transition:all .2s}.btn-primary[data-v-7baeed67]{background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);color:#fff}.btn-primary[data-v-7baeed67]:active{transform:scale(.98)}.btn-secondary[data-v-7baeed67]{background:var(--color-surface);color:var(--color-text-secondary);border:1px solid var(--color-border)}.btn-secondary[data-v-7baeed67]:active{transform:scale(.98)}