:root{--color-bg:#f8fafc;--color-surface:#fff;--color-border:#e2e8f0;--color-text-primary:#0f172a;--color-text-secondary:#64748b;--color-accent:#0ea5e9;--color-accent-hover:#0284c7;--color-accent-soft:#e0f2fe;--type-meeting-bg:#dbeafe;--type-meeting-text:#1d4ed8;--type-exam-bg:#fee2e2;--type-exam-text:#b91c1c;--type-deadline-bg:#fce7f3;--type-deadline-text:#be185d;--type-interview-bg:#ede9fe;--type-interview-text:#6d28d9;--type-reminder-bg:#fef3c7;--type-reminder-text:#b45309;--type-other-bg:#f1f5f9;--type-other-text:#475569;--status-pending-bg:#f1f5f9;--status-pending-text:#475569;--status-done-bg:#dcfce7;--status-done-text:#15803d;--status-snoozed-bg:#f3f4f6;--status-snoozed-text:#6b7280;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #00000014;--radius:10px}body{color:#333;background-color:#f9f9f9;justify-content:center;align-items:center;min-height:100vh;margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;display:flex}.landing-page{background-color:var(--color-bg);min-height:100vh;color:var(--color-text-primary);box-sizing:border-box;flex-direction:column;align-items:center;margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;display:flex}.landing-navbar{box-sizing:border-box;justify-content:space-between;align-items:center;width:100%;max-width:1100px;padding:24px 20px;display:flex}.landing-logo{color:var(--color-text-primary);letter-spacing:-.03em;font-size:1.5rem;font-weight:800;text-decoration:none}.landing-logo span{color:var(--color-accent)}.landing-hero{text-align:center;box-sizing:border-box;flex-direction:column;align-items:center;max-width:800px;padding:80px 20px 60px;display:flex}.landing-badge{background-color:var(--color-accent-soft);color:var(--color-accent-hover);text-transform:uppercase;letter-spacing:.08em;border-radius:999px;margin-bottom:24px;padding:6px 14px;font-size:.75rem;font-weight:700;display:inline-block}.landing-headline{letter-spacing:-.04em;color:var(--color-text-primary);margin:0 0 20px;font-size:3.5rem;font-weight:800;line-height:1.15}@media (width<=600px){.landing-headline{font-size:2.5rem}}.landing-subheadline{color:var(--color-text-secondary);max-width:620px;margin:0 0 40px;font-size:1.25rem;line-height:1.6}.landing-cta-btn{background-color:var(--color-text-primary);color:var(--color-surface);box-shadow:var(--shadow-md);border:1px solid var(--color-text-primary);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:14px 28px;font-size:1.05rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.landing-cta-btn:hover{background-color:var(--color-accent-hover);border-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 8px 20px #0284c740}.google-icon-svg{fill:currentColor;width:20px;height:20px}.landing-features-section{background-color:var(--color-surface);border-top:1px solid var(--color-border);box-sizing:border-box;justify-content:center;width:100%;padding:80px 20px;display:flex}.landing-features-container{width:100%;max-width:1100px}.features-header{text-align:center;margin-bottom:50px}.features-title{letter-spacing:-.03em;color:var(--color-text-primary);margin:0 0 10px;font-size:1.75rem;font-weight:800}.features-subtitle{color:var(--color-text-secondary);margin:0;font-size:1rem}.landing-features-grid{grid-template-columns:1fr;gap:40px;display:grid}@media (width>=768px){.landing-features-grid{grid-template-columns:repeat(3,1fr)}}.feature-card{text-align:center;flex-direction:column;align-items:center;padding:24px;display:flex}.feature-icon-circle{background-color:var(--color-accent-soft);width:56px;height:56px;color:var(--color-accent);border-radius:50%;justify-content:center;align-items:center;margin-bottom:20px;font-size:1.5rem;font-weight:700;display:flex}.feature-card-title{color:var(--color-text-primary);margin:0 0 10px;font-size:1.15rem;font-weight:700}.feature-card-desc{color:var(--color-text-secondary);margin:0;font-size:.95rem;line-height:1.6}.landing-footer{color:var(--color-text-secondary);text-align:center;border-top:1px solid var(--color-border);background-color:var(--color-surface);box-sizing:border-box;width:100%;padding:40px 20px;font-size:.85rem}.navbar{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:100;padding:1rem 2rem;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;position:sticky;top:0}.navbar-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;display:flex}.navbar-logo{color:var(--color-text-primary);letter-spacing:-.03em;font-size:1.5rem;font-weight:800;text-decoration:none}.navbar-logo span{color:var(--color-accent)}.navbar-links{gap:1.5rem;display:flex}.nav-link{color:var(--color-text-secondary);border-radius:6px;padding:.5rem .75rem;font-size:.95rem;font-weight:500;text-decoration:none;transition:color .2s,background-color .2s}.nav-link:hover{color:var(--color-text-primary)}.nav-link.active{color:var(--color-accent);background-color:var(--color-accent-soft)}.navbar-hamburger{cursor:pointer;z-index:110;background:0 0;border:none;flex-direction:column;justify-content:space-between;width:24px;height:18px;padding:0;display:none}.hamburger-bar{background-color:var(--color-text-primary);border-radius:2px;width:100%;height:2px;transition:all .2s}.hamburger-bar.open:first-child{transform:translateY(8px)rotate(45deg)}.hamburger-bar.open:nth-child(2){opacity:0}.hamburger-bar.open:nth-child(3){transform:translateY(-8px)rotate(-45deg)}@media (width<=768px){.navbar{padding:1rem 1.5rem}.navbar-hamburger{display:flex}.navbar-links{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);box-sizing:border-box;width:100%;box-shadow:var(--shadow-md);flex-direction:column;gap:.75rem;padding:1rem 1.5rem 1.5rem;display:none;position:absolute;top:100%;left:0}.navbar-links.show{display:flex}.nav-link{box-sizing:border-box;width:100%;padding:.75rem 1rem}}.table-responsive{border-radius:var(--radius);background-color:var(--color-surface);border:1px solid var(--color-border);width:100%;box-shadow:var(--shadow-md);margin-top:24px;overflow-x:auto}.event-table{border-collapse:collapse;text-align:left;width:100%;font-size:.95rem}.event-table th{background-color:var(--color-bg);color:var(--color-text-secondary);border-bottom:1px solid var(--color-border);text-transform:uppercase;letter-spacing:.05em;padding:16px 20px;font-size:.75rem;font-weight:600}.event-table td{border-bottom:1px solid var(--color-border);vertical-align:middle;color:var(--color-text-primary);padding:16px 20px}.event-row{transition:background-color .2s}.event-row:hover{background-color:var(--color-bg)}.event-title-cell{max-width:300px}.event-title{color:var(--color-text-primary);margin-bottom:4px;font-weight:600}.event-description{color:var(--color-text-secondary);text-overflow:ellipsis;white-space:nowrap;font-size:.85rem;overflow:hidden}.event-location{color:var(--color-text-secondary);font-size:.9rem}.badge{letter-spacing:.02em;text-transform:uppercase;border-radius:6px;padding:4px 8px;font-size:.75rem;font-weight:700;display:inline-block}.badge-type-meeting{background-color:var(--type-meeting-bg);color:var(--type-meeting-text);border:1px solid var(--type-meeting-bg)}.badge-type-exam{background-color:var(--type-exam-bg);color:var(--type-exam-text);border:1px solid var(--type-exam-bg)}.badge-type-deadline{background-color:var(--type-deadline-bg);color:var(--type-deadline-text);border:1px solid var(--type-deadline-bg)}.badge-type-interview{background-color:var(--type-interview-bg);color:var(--type-interview-text);border:1px solid var(--type-interview-bg)}.badge-type-reminder{background-color:var(--type-reminder-bg);color:var(--type-reminder-text);border:1px solid var(--type-reminder-bg)}.badge-type-other{background-color:var(--type-other-bg);color:var(--type-other-text);border:1px solid var(--type-other-bg)}.badge-status-pending{background-color:var(--status-pending-bg);color:var(--status-pending-text);border:1px solid var(--status-pending-bg)}.badge-status-done{background-color:var(--status-done-bg);color:var(--status-done-text);border:1px solid var(--status-done-bg)}.badge-status-snoozed{background-color:var(--status-snoozed-bg);color:var(--status-snoozed-text);border:1px solid var(--status-snoozed-bg)}.action-buttons{gap:8px;display:flex}.btn-action{cursor:pointer;border:none;border-radius:6px;padding:6px 12px;font-size:.8rem;font-weight:600;transition:background-color .15s,transform .1s}.btn-action:active{transform:scale(.95)}.btn-done{color:var(--status-done-text);background-color:#15803d14;border:1px solid #15803d26}.btn-done:hover{background-color:#15803d29}.btn-snooze{color:var(--type-reminder-text);background-color:#b4530914;border:1px solid #b4530926}.btn-snooze:hover{background-color:#b4530929}.btn-delete{color:var(--type-exam-text);background-color:#b91c1c14;border:1px solid #b91c1c26}.btn-delete:hover{background-color:#b91c1c29}.empty-state{text-align:center;color:var(--color-text-secondary);font-style:italic;padding:40px!important}@media (width<=768px){.event-table{min-width:700px}}.filters-container{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);flex-direction:column;gap:12px;margin-bottom:16px;padding:16px 20px;display:flex}.filter-group{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.filter-label{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-secondary);min-width:52px;font-size:.75rem;font-weight:700}.filter-pills{flex-wrap:wrap;gap:8px;display:flex}.filter-pill{cursor:pointer;border:1px solid var(--color-border);color:var(--color-text-secondary);background-color:#0000;border-radius:999px;padding:5px 14px;font-size:.8rem;font-weight:600;transition:all .15s}.filter-pill:hover{color:var(--color-text-primary);border-color:var(--color-text-secondary)}.filter-pill-type-all.active,.filter-pill-status-all.active{background-color:var(--color-accent-soft);border-color:var(--color-accent);color:var(--color-accent)}.filter-pill-type-meeting.active{background-color:var(--type-meeting-bg);border-color:var(--type-meeting-text);color:var(--type-meeting-text)}.filter-pill-type-exam.active{background-color:var(--type-exam-bg);border-color:var(--type-exam-text);color:var(--type-exam-text)}.filter-pill-type-deadline.active{background-color:var(--type-deadline-bg);border-color:var(--type-deadline-text);color:var(--type-deadline-text)}.filter-pill-type-interview.active{background-color:var(--type-interview-bg);border-color:var(--type-interview-text);color:var(--type-interview-text)}.filter-pill-type-reminder.active{background-color:var(--type-reminder-bg);border-color:var(--type-reminder-text);color:var(--type-reminder-text)}.filter-pill-type-other.active{background-color:var(--type-other-bg);border-color:var(--type-other-text);color:var(--type-other-text)}.filter-pill-status-pending.active{background-color:var(--status-pending-bg);border-color:var(--status-pending-text);color:var(--status-pending-text)}.filter-pill-status-done.active{background-color:var(--status-done-bg);border-color:var(--status-done-text);color:var(--status-done-text)}.filter-pill-status-snoozed.active{background-color:var(--status-snoozed-bg);border-color:var(--status-snoozed-text);color:var(--status-snoozed-text)}@media (width<=480px){.filters-container{gap:16px;padding:12px 14px}.filter-group{flex-direction:column;align-items:flex-start;gap:8px}.filter-label{min-width:auto}}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background-color:#0f172a73;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--color-surface);border:1px solid var(--color-border);width:100%;max-width:550px;box-shadow:var(--shadow-md);color:var(--color-text-primary);border-radius:16px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;animation:.25s cubic-bezier(.16,1,.3,1) modalFadeIn;overflow:hidden}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{background-color:var(--color-bg);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 24px;display:flex}.modal-title{color:var(--color-text-primary);letter-spacing:-.02em;margin:0;font-size:1.35rem;font-weight:700;line-height:1.4}.modal-close-btn{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;margin-top:-4px;padding:0;font-size:2rem;line-height:1;transition:color .15s}.modal-close-btn:hover{color:var(--color-text-primary)}.modal-body{padding:24px}.modal-meta-row{border-bottom:1px solid var(--color-border);gap:24px;margin-bottom:24px;padding-bottom:16px;display:flex}.modal-meta-item{flex-direction:column;gap:6px;display:flex}.meta-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);font-size:.7rem;font-weight:700}.modal-info-grid{grid-template-columns:1fr;gap:16px;margin-bottom:24px;display:grid}@media (width>=480px){.modal-info-grid{grid-template-columns:repeat(3,1fr)}}.modal-info-item{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:10px;align-items:flex-start;gap:12px;padding:12px 16px;display:flex}.info-icon{font-size:1.2rem;line-height:1}.info-label{color:var(--color-text-secondary);margin-bottom:2px;font-size:.75rem;font-weight:600}.info-value{color:var(--color-text-primary);font-size:.9rem;font-weight:500}.modal-description-section{background-color:var(--color-bg);border-left:3px solid var(--color-accent);border-radius:10px;padding:16px}.description-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);margin-bottom:6px;font-size:.75rem;font-weight:700}.description-text{color:var(--color-text-primary);white-space:pre-wrap;margin:0;font-size:.9rem;line-height:1.6}.modal-footer{background-color:var(--color-bg);border-top:1px solid var(--color-border);justify-content:flex-end;padding:16px 24px;display:flex}.modal-btn-close{background-color:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-secondary);cursor:pointer;border-radius:8px;padding:10px 20px;font-size:.9rem;font-weight:600;transition:all .15s}.modal-btn-close:hover{background-color:var(--color-bg);color:var(--color-text-primary);border-color:var(--color-text-secondary)}.calendar-page-container{background-color:var(--color-bg);min-height:100vh;color:var(--color-text-primary);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.calendar-main-content{max-width:1200px;margin:0 auto;padding:40px 20px}.calendar-header{margin-bottom:32px}.calendar-title{letter-spacing:-.04em;margin:0;font-size:2.5rem;font-weight:800}.calendar-subtitle{color:var(--color-text-secondary);margin-top:8px;margin-bottom:0}.calendar-wrapper{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:24px}.fc{--fc-border-color:var(--color-border);--fc-daygrid-event-dot-width:8px;--fc-page-bg-color:var(--color-surface);color:var(--color-text-primary)}.fc .fc-toolbar{flex-wrap:wrap;gap:12px;margin-bottom:1.5em}.fc .fc-toolbar-title{color:var(--color-text-primary);letter-spacing:-.02em;font-weight:700;font-size:1.5rem!important}.fc .fc-button-primary{background-color:var(--color-surface)!important;border-color:var(--color-border)!important;color:var(--color-text-secondary)!important;text-transform:capitalize!important;border-radius:8px!important;padding:8px 16px!important;font-weight:600!important;transition:all .15s!important}.fc .fc-button-primary:hover{background-color:var(--color-bg)!important;color:var(--color-text-primary)!important;border-color:var(--color-text-secondary)!important}.fc .fc-button-primary:disabled{opacity:.6;background-color:var(--color-bg)!important;border-color:var(--color-border)!important;color:var(--color-text-secondary)!important}.fc .fc-button-primary:not(:disabled).fc-button-active,.fc .fc-button-primary:not(:disabled):active{background-color:var(--color-accent)!important;border-color:var(--color-accent)!important;color:#fff!important;box-shadow:0 0 0 2px var(--color-accent-soft)!important}.fc .fc-button-primary:focus{box-shadow:0 0 0 2px var(--color-accent-soft)!important}.fc th.fc-col-header-cell{background-color:var(--color-bg);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--color-border);padding:12px 0;font-size:.75rem;font-weight:600}.fc .fc-daygrid-day{background-color:var(--color-surface);transition:background-color .2s}.fc .fc-daygrid-day:hover{background-color:var(--color-bg)}.fc .fc-day-today{background-color:var(--color-accent-soft)!important}.fc .fc-day-today .fc-daygrid-day-number{color:var(--color-accent);font-weight:700}.fc .fc-daygrid-day-number{color:var(--color-text-secondary);padding:8px 10px;font-size:.9rem;font-weight:500;text-decoration:none!important}.fc .fc-day-other{opacity:.4}.fc-daygrid-event{box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .1s,filter .15s;border:1px solid #0000!important;border-radius:6px!important;margin:3px 6px!important;padding:4px 8px!important;font-size:.8rem!important;font-weight:600!important}.fc-daygrid-event:hover{filter:brightness(1.05);transform:translateY(-1px)}.fc-event-title{white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-weight:600!important}.fc-event-meeting{background-color:var(--type-meeting-bg)!important;color:var(--type-meeting-text)!important;border-color:var(--type-meeting-bg)!important}.fc-event-exam{background-color:var(--type-exam-bg)!important;color:var(--type-exam-text)!important;border-color:var(--type-exam-bg)!important}.fc-event-deadline{background-color:var(--type-deadline-bg)!important;color:var(--type-deadline-text)!important;border-color:var(--type-deadline-bg)!important}.fc-event-interview{background-color:var(--type-interview-bg)!important;color:var(--type-interview-text)!important;border-color:var(--type-interview-bg)!important}.fc-event-reminder{background-color:var(--type-reminder-bg)!important;color:var(--type-reminder-text)!important;border-color:var(--type-reminder-bg)!important}.fc-event-other{background-color:var(--type-other-bg)!important;color:var(--type-other-text)!important;border-color:var(--type-other-bg)!important}.fc-daygrid-event-dot{display:none!important}.fc-event-time{opacity:.85;margin-right:4px;font-size:.75rem}@media (width<=768px){.calendar-wrapper{padding:12px}.fc .fc-toolbar-title{font-size:1.2rem!important}.fc .fc-button-primary{padding:6px 10px!important;font-size:.8rem!important}.fc .fc-daygrid-day-number{padding:4px 6px;font-size:.8rem}}