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1rem;border-radius:20px;font-size:.875rem;font-weight:500}.status-badge.pending{background:#fff3cd;color:#856404}.btn-primary{background:var(--primary);color:#fff;border:none;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 1px 2px #4f46e54d;letter-spacing:-.01em}.btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 8px #4f46e540}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-card);color:var(--neutral-700);border:1.5px solid var(--neutral-300);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);letter-spacing:-.01em}.btn-secondary:hover:not(:disabled){background:var(--neutral-50);border-color:var(--neutral-400);color:var(--neutral-900);transform:translateY(-1px)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}@media(max-width:768px){.friends-page{padding:1rem .5rem}.friends-container{padding:1.5rem}.friends-header h1{font-size:1.5rem}.add-friend-form{flex-direction:column}.tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}.tab{white-space:nowrap;padding:.75rem 1rem}.friend-card,.request-card{flex-direction:column;align-items:flex-start;gap:1rem}.request-actions{width:100%}.request-actions button{flex:1}}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.calendar-grid-container{display:flex;flex-direction:column;height:100%;width:100%;max-width:100%;gap:var(--space-2);overflow-x:auto}.calendar-loading,.calendar-error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-6) var(--space-2);text-align:center;min-height:400px}.calendar-loading p{font-size:1.125rem;color:var(--neutral-600)}.calendar-error{color:var(--error)}.calendar-error p{margin-bottom:var(--space-2);font-size:1rem}.calendar-error button{padding:var(--space-1) var(--space-3);font-size:1rem;color:#fff;background-color:var(--primary);border:none;border-radius:var(--radius-sm);cursor:pointer;transition:background-color var(--transition-fast)}.calendar-error button:hover,.calendar-error button:active{background-color:var(--primary-dark)}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;background:var(--neutral-300);border:1px solid var(--neutral-300);border-radius:var(--radius-md);overflow:hidden;width:100%;min-width:0}.calendar-grid--week{grid-template-rows:auto 1fr}.calendar-grid--year{grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(4,1fr)}.calendar-day-header{background:var(--neutral-100);padding:var(--space-2);text-align:center;font-weight:600;font-size:clamp(.75rem,2vw,.9rem);color:var(--neutral-600);border-bottom:2px solid var(--neutral-300);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.calendar-cell{background:var(--bg-card);padding:var(--space-1);min-height:clamp(80px,15vh,150px);position:relative;display:flex;flex-direction:column;transition:background var(--transition-fast);min-width:0;overflow:hidden}.calendar-cell:hover{background:var(--neutral-50)}.calendar-cell.not-current-month{background:var(--neutral-100);opacity:.6}.calendar-cell.not-current-month .calendar-cell-date{color:var(--neutral-500)}.calendar-cell--year{min-height:150px;justify-content:center;align-items:center;text-align:center;border:1px solid var(--neutral-300);background:var(--neutral-50)}.calendar-cell--year:hover{background:var(--neutral-100);cursor:pointer}.calendar-cell-month-name{font-size:1.25rem;font-weight:600;color:var(--neutral-900);margin-bottom:var(--space-1)}.calendar-cell-off-day-count{font-size:.9rem;color:var(--neutral-700);background:var(--primary-light);padding:calc(var(--space-1) / 2) var(--space-2);border-radius:12px;margin-top:var(--space-1)}.calendar-cell.today{border:2px solid var(--primary-light)}.calendar-cell.past{opacity:.7}.calendar-cell.overlap{border:3px solid var(--warning);padding:calc(var(--space-1) - 2px)}.calendar-cell-date{font-size:clamp(.75rem,1.5vw,.9rem);font-weight:600;color:var(--neutral-900);margin-bottom:calc(var(--space-1) / 2);flex-shrink:0}.calendar-cell.today .calendar-cell-date{color:var(--primary)}.calendar-cell-content{flex:1;display:flex;flex-direction:column;gap:calc(var(--space-1) / 2);overflow:hidden}.count-badge{position:absolute;top:calc(var(--space-1) / 2);right:calc(var(--space-1) / 2);background:var(--warning);color:#fff;font-size:clamp(.65rem,1.2vw,.75rem);font-weight:600;padding:calc(var(--space-1) / 2.5) var(--space-1);border-radius:10px;min-width:1.5rem;text-align:center;flex-shrink:0}@media(max-width:479px){.calendar-grid-container{padding:0}.calendar-grid{gap:0;border-radius:0;min-width:700px}.calendar-day-header{padding:var(--space-1);font-size:.7rem}.calendar-cell{min-height:70px;padding:calc(var(--space-1) / 2)}.calendar-cell-date{font-size:.7rem}.off-day-indicator{font-size:.65rem;padding:2px 4px}.count-badge{font-size:.6rem;padding:2px 4px;min-width:1.2rem}}@media(min-width:480px)and (max-width:639px){.calendar-grid{gap:0}.calendar-day-header{padding:var(--space-1);font-size:.75rem}.calendar-cell{min-height:80px;padding:calc(var(--space-1) / 2)}.calendar-cell-date{font-size:.75rem}.off-day-indicator{font-size:.7rem}}@media(min-width:640px)and (max-width:1024px){.calendar-cell{min-height:90px}.calendar-grid.year-view{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(6,1fr)}}@media(min-width:1025px){.calendar-cell{min-height:120px}.calendar-grid-container{max-width:1600px;margin:0 auto}}.off-day-indicator{padding:calc(var(--space-1) / 2) var(--space-1);border-radius:var(--radius-sm);font-size:clamp(.65rem,1.3vw,.8rem);color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;transition:transform var(--transition-fast);min-width:0}.off-day-indicator:hover{transform:scale(1.02);z-index:10}.off-day-label{font-weight:600;margin-right:calc(var(--space-1) / 2)}.off-day-title{font-weight:400}.off-day-indicator.user-off-day{background-color:var(--primary);font-weight:600}.off-day-indicator.friend-off-day{opacity:.85}.off-day-indicator.continuation{border-left:2px dashed rgba(255,255,255,.5)}.overlap-tooltip{background:var(--bg-card);border:1px solid var(--neutral-300);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:200px;max-width:300px;padding:0;overflow:hidden}.overlap-tooltip-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-2) var(--space-2);background:var(--neutral-100);border-bottom:1px solid var(--neutral-300)}.overlap-count{font-size:.85rem;color:var(--neutral-600)}.overlap-tooltip-list{max-height:300px;overflow-y:auto;padding:var(--space-1) 0}.overlap-participant{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);transition:background var(--transition-fast)}.overlap-participant:hover{background:var(--neutral-100)}.overlap-participant-color{width:12px;height:12px;border-radius:50%;flex-shrink:0}.overlap-participant-info{flex:1;min-width:0}.overlap-participant-name{font-weight:600;font-size:.9rem;color:var(--neutral-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.overlap-participant-title{font-size:.85rem;color:var(--neutral-600);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.friends-dropdown{position:relative}.friends-dropdown-trigger{position:relative;display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background:var(--bg-card);border:1px solid var(--neutral-300);border-radius:var(--radius-sm);cursor:pointer;font-size:.875rem;font-weight:500;color:var(--neutral-700);transition:all var(--transition-fast);min-height:44px}.friends-dropdown-trigger:hover{background:var(--neutral-100);border-color:var(--neutral-400);color:var(--neutral-900)}.friend-count-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 var(--space-1);background:var(--primary);color:#fff;border-radius:10px;font-size:.75rem;font-weight:600}.dropdown-icon{font-size:.625rem;margin-left:var(--space-1);transition:transform var(--transition-fast)}.friends-dropdown-panel{position:absolute;top:calc(100% + var(--space-1));right:0;min-width:280px;max-width:320px;background:var(--bg-card);border:1px solid var(--neutral-300);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:var(--z-dropdown);overflow:hidden}.dropdown-section{padding:var(--space-2);border-bottom:1px solid var(--neutral-200)}.dropdown-checkbox-label{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) 0;cursor:pointer;-webkit-user-select:none;user-select:none;min-height:44px}.dropdown-checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer;margin:0}.dropdown-checkbox-label span{flex:1;font-size:.875rem;color:var(--neutral-800)}.dropdown-checkbox-label:hover span{color:var(--neutral-900);font-weight:500}.dropdown-quick-actions{display:flex;gap:var(--space-1);padding:var(--space-2);border-bottom:1px solid var(--neutral-200)}.quick-action-button{flex:1;padding:var(--space-1) var(--space-2);background:var(--neutral-100);border:1px solid var(--neutral-300);border-radius:var(--radius-sm);cursor:pointer;font-size:.75rem;font-weight:500;color:var(--neutral-700);transition:all var(--transition-fast)}.quick-action-button:hover{background:var(--neutral-200);border-color:var(--neutral-400);color:var(--neutral-900)}.quick-action-button:active{transform:scale(.98)}.friends-dropdown-list{max-height:300px;overflow-y:auto;padding:var(--space-2)}.friends-dropdown-list .dropdown-checkbox-label{padding:var(--space-1) 0}.friends-dropdown-list::-webkit-scrollbar{width:6px}.friends-dropdown-list::-webkit-scrollbar-track{background:var(--neutral-100)}.friends-dropdown-list::-webkit-scrollbar-thumb{background:var(--neutral-400);border-radius:3px}.friends-dropdown-list::-webkit-scrollbar-thumb:hover{background:var(--neutral-500)}.dropdown-empty-state{padding:var(--space-3) var(--space-2);text-align:center}.dropdown-empty-state p{margin:0 0 var(--space-1);font-size:.875rem;color:var(--neutral-700)}.dropdown-empty-state p:last-child{margin-bottom:0}.empty-state-hint{font-size:.75rem;color:var(--neutral-500)}@media(max-width:639px){.friends-dropdown-panel{left:0;right:0;min-width:100%}}.calendar-options-bar{display:flex;flex-wrap:wrap;gap:var(--space-2);padding:var(--space-2);background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin-bottom:var(--space-3);align-items:center;transition:all .2s ease}.options-section-left{display:flex;align-items:center;gap:var(--space-2);flex:1 1 auto;min-width:250px}.period-title{font-size:clamp(1rem,2.5vw,1.25rem);font-weight:600;margin:0;color:var(--neutral-900);white-space:nowrap}.nav-button{background:var(--bg-card);border:1.5px solid var(--neutral-300);border-radius:var(--radius-md);padding:var(--space-1) var(--space-2);cursor:pointer;transition:all var(--transition-fast);color:var(--neutral-700);font-weight:600;font-size:.875rem}.nav-button:hover{background:var(--neutral-50);border-color:var(--neutral-400);color:var(--neutral-900);transform:translateY(-1px)}.nav-button:disabled{opacity:.4;cursor:not-allowed;transform:none}.nav-button-today{border-color:var(--primary);color:var(--primary-dark);font-weight:600}.nav-button-today:hover{background:var(--primary);color:#fff;border-color:var(--primary-dark)}.options-section-right{display:flex;align-items:center;gap:var(--space-2);flex:1 1 auto;justify-content:flex-end;min-width:250px}.btn-add-off-day{padding:var(--space-2) var(--space-3);background:var(--primary);border:none;border-radius:var(--radius-md);color:#fff;font-size:clamp(.875rem,1.5vw,.9375rem);font-weight:600;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 1px 2px #4f46e54d;letter-spacing:-.01em}.btn-add-off-day:hover{background:var(--primary-dark);box-shadow:0 4px 8px #4f46e540;transform:translateY(-1px)}.btn-add-off-day:active{transform:translateY(0);box-shadow:0 1px 2px #4f46e54d}.connection-status{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-2);border:1px solid var(--neutral-300);border-radius:var(--radius-sm);font-size:clamp(.65rem,1.2vw,.75rem);color:var(--neutral-700)}.status-indicator{width:8px;height:8px;border-radius:50%;background:var(--neutral-400)}.status-indicator.connected{background:var(--success);box-shadow:0 0 4px var(--success)}.status-indicator.disconnected{background:var(--error)}.status-text{font-weight:500}.subscribed-badge{margin-left:var(--space-1);font-size:.875rem}@media(max-width:639px){.calendar-options-bar{padding:var(--space-2);gap:var(--space-2)}.options-section-left{order:1;min-width:100%;justify-content:space-between}.options-section-right{order:2;min-width:100%;flex-wrap:wrap;justify-content:stretch;gap:var(--space-2)}.options-section-right>*{flex:1 1 auto}.period-title{font-size:1rem}.nav-button{padding:var(--space-1) var(--space-1);font-size:.75rem}.btn-add-off-day{min-width:120px}.connection-status{min-width:100px}}@media(min-width:640px)and (max-width:1024px){.calendar-options-bar{gap:var(--space-2)}.options-section-left{flex:1 1 auto;min-width:250px}.options-section-right{flex:1 1 auto;min-width:250px;flex-wrap:wrap;gap:var(--space-1)}.period-title{font-size:1.1rem}}@media(min-width:1025px){.calendar-options-bar{flex-wrap:nowrap}.options-section-left{flex:1 1 auto}.options-section-right{flex:1 1 auto;justify-content:flex-end}}.toast{position:fixed;top:80px;right:20px;z-index:1000;display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #e0e0e0;border-radius:8px;box-shadow:0 4px 12px #00000026;padding:16px 20px;min-width:300px;max-width:400px;animation:toast-slide-in .3s ease-out}@keyframes toast-slide-in{0%{transform:translate(120%);opacity:0}to{transform:translate(0);opacity:1}}.toast__message{flex:1;margin:0;font-size:14px;line-height:1.5;color:#333}.toast__actions{display:flex;align-items:center;gap:8px}.toast__action-button{padding:6px 12px;font-size:14px;font-weight:500;color:#2563eb;background:transparent;border:1px solid #2563eb;border-radius:4px;cursor:pointer;white-space:nowrap;transition:all .2s}.toast__action-button:hover{background:#2563eb;color:#fff}.toast__action-button:active{transform:scale(.95)}.toast__dismiss-button{padding:4px 8px;font-size:18px;font-weight:700;color:#666;background:transparent;border:none;cursor:pointer;line-height:1;transition:color .2s}.toast__dismiss-button:hover{color:#333}.toast__dismiss-button:active{transform:scale(.9)}@media(max-width:768px){.toast{top:60px;right:10px;left:10px;min-width:0;max-width:none;padding:12px 16px}.toast__message{font-size:13px}.toast__action-button{padding:5px 10px;font-size:13px}}@media(prefers-reduced-motion:reduce){.toast{animation:none}}:root{--space-1: .375rem;--space-2: .75rem;--space-3: 1rem;--space-4: 1.5rem;--space-6: 2rem;--font-size-xs: clamp(.65rem, 1vw, .75rem);--font-size-sm: clamp(.75rem, 1.2vw, .875rem);--font-size-base: clamp(.875rem, 1.5vw, 1rem);--font-size-lg: clamp(1rem, 2vw, 1.125rem);--font-size-xl: clamp(1.125rem, 2.5vw, 1.25rem);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06), 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-full: 9999px;--transition-fast: .2s ease;--transition-normal: .3s ease;--primary: #4f46e5;--primary-dark: #4338ca;--primary-light: #818cf8;--primary-lighter: #c7d2fe;--primary-bg: rgba(79, 70, 229, .1);--accent: #8b5cf6;--accent-dark: #7c3aed;--accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);--neutral-50: #f9fafb;--neutral-100: #f3f4f6;--neutral-200: #e5e7eb;--neutral-300: #d1d5db;--neutral-400: #9ca3af;--neutral-500: #6b7280;--neutral-600: #4b5563;--neutral-700: #374151;--neutral-800: #1f2937;--neutral-900: #111827;--success: #10b981;--success-dark: #059669;--success-light: #d1fae5;--warning: #f59e0b;--warning-dark: #d97706;--warning-light: #fef3c7;--error: #ef4444;--error-dark: #dc2626;--error-light: #fee2e2;--info: #3b82f6;--info-dark: #2563eb;--info-light: #dbeafe;--bg-page: #f9fafb;--bg-card: #ffffff;--bg-hover: #f3f4f6;--text-primary: #111827;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--text-disabled: #d1d5db;--border-light: #e5e7eb;--border-medium: #d1d5db;--border-dark: #9ca3af;--z-dropdown: 1000;--z-modal: 2000;--z-tooltip: 3000;--modal-backdrop: rgba(15, 23, 42, .6);--modal-backdrop-blur: 4px;--modal-bg: var(--bg-card);--modal-max-width: 500px;--modal-max-width-lg: 700px;--modal-padding: var(--space-4);--modal-border-radius: var(--radius-lg);--modal-shadow: 0 20px 25px -5px rgba(0, 0, 0, .15), 0 10px 10px -5px rgba(0, 0, 0, .08);--modal-header-color: var(--neutral-900);--modal-header-size: 1.5rem;--modal-header-weight: 600;--modal-header-margin: 0 0 var(--space-4) 0;--modal-actions-gap: var(--space-2);--modal-actions-margin-top: var(--space-4);--modal-input-bg: var(--bg-card);--modal-input-border: var(--border-medium);--modal-input-border-focus: var(--primary);--modal-input-padding: var(--space-2);--modal-input-radius: var(--radius-md);--modal-input-focus-ring: 0 0 0 3px rgba(79, 70, 229, .1);--modal-label-color: var(--neutral-700);--modal-label-size: .875rem;--modal-label-weight: 600;--modal-label-margin: 0 0 var(--space-1) 0;--modal-form-group-gap: var(--space-3)}@media(max-width:479px){:root{font-size:14px}}@media(min-width:480px)and (max-width:768px){:root{font-size:15px}}@media(min-width:769px){:root{font-size:16px}}.calendar-page{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);max-width:100%;margin:0 auto;overflow-x:hidden;min-height:100vh}.calendar-grid-container{width:100%;padding:0 var(--space-2);max-width:100%;box-sizing:border-box}.modal-overlay{position:fixed;inset:0;background:var(--modal-backdrop);-webkit-backdrop-filter:blur(var(--modal-backdrop-blur));backdrop-filter:blur(var(--modal-backdrop-blur));display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);animation:fadeIn .2s ease}.modal-content{background:var(--modal-bg);padding:var(--modal-padding);border-radius:var(--modal-border-radius);max-width:var(--modal-max-width);width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--modal-shadow);animation:slideUp .25s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-content h2{margin:var(--modal-header-margin);color:var(--modal-header-color);font-size:var(--modal-header-size);font-weight:var(--modal-header-weight);letter-spacing:-.02em}.form-group{margin-bottom:var(--modal-form-group-gap)}.form-group label{display:block;margin:var(--modal-label-margin);font-weight:var(--modal-label-weight);color:var(--modal-label-color);font-size:var(--modal-label-size)}.form-group input[type=text],.form-group input[type=date],.form-group textarea{width:100%;padding:var(--modal-input-padding);border:1.5px solid var(--modal-input-border);border-radius:var(--modal-input-radius);font-size:.9375rem;font-family:inherit;background:var(--modal-input-bg);transition:all var(--transition-fast)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--modal-input-border-focus);box-shadow:var(--modal-input-focus-ring)}.form-group textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2)}.checkbox-label{display:flex;align-items:center;gap:var(--space-1);cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox-label input[type=checkbox]{cursor:pointer;width:18px;height:18px}.modal-actions{display:flex;gap:var(--modal-actions-gap);justify-content:flex-end;margin-top:var(--modal-actions-margin-top);padding-top:var(--space-3);border-top:1px solid var(--border-light)}.btn-primary,.btn-secondary,.btn-danger{padding:var(--space-2) var(--space-3);border:none;border-radius:var(--radius-md);font-size:.9375rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);letter-spacing:-.01em}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px 2px #4f46e54d}.btn-primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:0 4px 8px #4f46e540;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0);box-shadow:0 1px 2px #4f46e54d}.btn-secondary{background:var(--bg-card);color:var(--neutral-700);border:1.5px solid var(--neutral-300)}.btn-secondary:hover:not(:disabled){background:var(--neutral-50);border-color:var(--neutral-400);color:var(--neutral-900)}.btn-danger{background:var(--error);color:#fff;box-shadow:0 1px 2px #ef44444d}.btn-danger:hover:not(:disabled){background:var(--error-dark);box-shadow:0 4px 8px #ef444440}.btn-sm{padding:var(--space-1) var(--space-2);font-size:.8125rem}button:disabled{opacity:.6;cursor:not-allowed}.empty-state{text-align:center;padding:var(--space-6) var(--space-2);color:var(--neutral-500);font-size:1rem}@media(max-width:479px){.calendar-page{padding:var(--space-1);gap:var(--space-1)}.calendar-grid-container{padding:0}.form-row{grid-template-columns:1fr}.modal-content{width:95%;padding:var(--space-2)}.modal-actions{flex-direction:column}.modal-actions button{width:100%}}@media(min-width:480px)and (max-width:768px){.calendar-page{padding:var(--space-2);gap:var(--space-2)}.calendar-grid-container{padding:0 var(--space-1)}.form-row{grid-template-columns:1fr}.modal-content{width:95%;padding:var(--space-3)}.modal-actions{flex-direction:column}.modal-actions button{width:100%}}@media(min-width:769px)and (max-width:1024px){.calendar-page{padding:var(--space-3)}.calendar-grid-container{padding:0 var(--space-2)}}@media(min-width:1025px){.calendar-page{max-width:1600px;margin:0 auto}.calendar-grid-container{padding:0 var(--space-3)}}.error-toast{position:fixed;bottom:20px;right:20px;background-color:#d32f2f;color:#fff;padding:16px 20px;border-radius:8px;box-shadow:0 4px 12px #0003;font-size:14px;max-width:400px;cursor:pointer;z-index:1001;animation:slideIn .3s ease-out}@keyframes slideIn{0%{transform:translate(120%);opacity:0}to{transform:translate(0);opacity:1}}.off-day-tooltip{z-index:var(--z-tooltip);background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:16px;max-width:300px;min-width:220px;transition:opacity .15s ease-in-out}.off-day-tooltip-arrow{position:absolute;width:0;height:0}.off-day-tooltip-arrow--down{border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid var(--bg-card);bottom:-8px;filter:drop-shadow(0 -2px 2px rgba(0,0,0,.1))}.off-day-tooltip-arrow--up{border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:8px solid var(--bg-card);top:-8px;filter:drop-shadow(0 -2px 2px rgba(0,0,0,.1))}.off-day-tooltip-arrow--left{left:20px}.off-day-tooltip-arrow--right{right:20px}.off-day-tooltip-content{display:flex;flex-direction:column;gap:12px}.off-day-tooltip-title{font-weight:600;font-size:16px;color:var(--text-primary);line-height:1.4;max-height:4.2em;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3}.off-day-tooltip-dates{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--text-secondary)}.off-day-tooltip-label{font-weight:500;color:var(--text-tertiary)}.off-day-tooltip-actions{display:flex;gap:8px;margin-top:4px}.off-day-tooltip-button{flex:1;padding:8px 16px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-fast) ease}.off-day-tooltip-button--edit{background-color:var(--primary);color:#fff}.off-day-tooltip-button--edit:hover{background-color:var(--primary-dark)}.off-day-tooltip-button--delete{background-color:var(--error);color:#fff}.off-day-tooltip-button--delete:hover{background-color:var(--error-dark)}.off-day-tooltip-button:active{transform:scale(.98)}@media(max-width:768px){.off-day-tooltip{max-width:calc(100vw - 32px)}.off-day-tooltip-button{font-size:16px;padding:12px 16px}}.delete-dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);max-width:420px;width:90%;padding:0;border:none;border-radius:var(--modal-border-radius);box-shadow:var(--modal-shadow);z-index:var(--z-modal);animation:modalSlideUp .25s ease}.delete-dialog::backdrop{background:var(--modal-backdrop);-webkit-backdrop-filter:blur(var(--modal-backdrop-blur));backdrop-filter:blur(var(--modal-backdrop-blur));animation:backdropFade .2s 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var(--transition-fast);min-width:100px;letter-spacing:-.01em}.delete-confirm-button--cancel{background:var(--bg-card);color:var(--neutral-700);border:1.5px solid var(--neutral-300)}.delete-confirm-button--cancel:hover{background:var(--neutral-50);border-color:var(--neutral-400);color:var(--neutral-900);transform:translateY(-1px)}.delete-confirm-button--confirm{background:var(--error);color:#fff;box-shadow:0 1px 2px #ef44444d}.delete-confirm-button--confirm:hover{background:var(--error-dark);box-shadow:0 4px 8px #ef444440;transform:translateY(-1px)}.delete-confirm-button:active{transform:translateY(0)}.delete-confirm-button:focus{outline:2px solid var(--primary);outline-offset:2px}@media(max-width:768px){.delete-confirm-dialog{max-width:calc(100vw - 16px)}.delete-confirm-content{padding:20px}.delete-confirm-button{padding:12px 24px;font-size:16px}}.edit-offday-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);max-width:var(--modal-max-width);width:90%;padding:0;border:none;border-radius:var(--modal-border-radius);box-shadow:var(--modal-shadow);margin:0;animation:modalSlideUp .25s ease}@keyframes modalSlideUp{0%{opacity:0;transform:translate(-50%,-45%)}to{opacity:1;transform:translate(-50%,-50%)}}.edit-offday-modal::backdrop{background:var(--modal-backdrop);-webkit-backdrop-filter:blur(var(--modal-backdrop-blur));backdrop-filter:blur(var(--modal-backdrop-blur));animation:backdropFade .2s ease}@keyframes backdropFade{0%{opacity:0}to{opacity:1}}.edit-offday-content{padding:var(--modal-padding)}.edit-offday-title{margin:var(--modal-header-margin);font-size:var(--modal-header-size);font-weight:var(--modal-header-weight);color:var(--modal-header-color);letter-spacing:-.02em}.edit-offday-content form{display:flex;flex-direction:column;gap:var(--modal-form-group-gap)}.edit-offday-field{display:flex;flex-direction:column;gap:var(--space-1)}.edit-offday-field label{font-weight:var(--modal-label-weight);color:var(--modal-label-color);font-size:var(--modal-label-size)}.edit-offday-field input[type=date],.edit-offday-field input[type=text]{padding:var(--modal-input-padding);border:1.5px solid var(--modal-input-border);border-radius:var(--modal-input-radius);font-size:.9375rem;font-family:inherit;background:var(--modal-input-bg);transition:all var(--transition-fast)}.edit-offday-field input[type=date]:hover,.edit-offday-field input[type=text]:hover{border-color:var(--neutral-400)}.edit-offday-field input[type=date]:focus,.edit-offday-field input[type=text]:focus{outline:none;border-color:var(--modal-input-border-focus);box-shadow:var(--modal-input-focus-ring)}.edit-offday-field input[type=date]:disabled,.edit-offday-field input[type=text]:disabled{background-color:var(--neutral-100);cursor:not-allowed;opacity:.6}.edit-offday-error{padding:var(--space-2);background-color:var(--error-light);border-left:3px solid var(--error);border-radius:var(--modal-input-radius);color:var(--error-dark);font-size:.875rem;line-height:1.5}.edit-offday-actions{display:flex;gap:var(--modal-actions-gap);justify-content:flex-end;margin-top:var(--modal-actions-margin-top);padding-top:var(--space-3);border-top:1px solid var(--border-light)}.edit-offday-button{padding:10px 20px;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s}.edit-offday-button:disabled{opacity:.6;cursor:not-allowed}.edit-offday-button--cancel{background-color:#f5f5f5;color:#666}.edit-offday-button--cancel:hover:not(:disabled){background-color:#e0e0e0}.edit-offday-button--save{background-color:#007bff;color:#fff}.edit-offday-button--save:hover:not(:disabled){background-color:#0056b3}@media(max-width:600px){.edit-offday-modal{max-width:95%}.edit-offday-content{padding:20px}.edit-offday-title{font-size:1.3rem}.edit-offday-actions{flex-direction:column}.edit-offday-button{width:100%}}.conflict-warning-dialog{border:none;border-radius:12px;padding:0;max-width:500px;width:90%;box-shadow:0 10px 40px #0003}.conflict-warning-dialog::backdrop{background:#00000080}.conflict-warning-content{padding:24px}.conflict-warning-title{margin:0 0 16px;font-size:20px;font-weight:600;color:#d97706;display:flex;align-items:center;gap:8px}.conflict-warning-message{margin:0 0 24px;font-size:15px;line-height:1.6;color:#374151}.conflict-warning-actions{display:flex;justify-content:flex-end;gap:12px}.conflict-warning-actions .btn-secondary,.conflict-warning-actions .btn-primary{padding:10px 20px;font-size:15px;font-weight:500;border-radius:6px;cursor:pointer;transition:all .2s;border:none}.conflict-warning-actions .btn-secondary{background:#f3f4f6;color:#374151}.conflict-warning-actions .btn-secondary:hover{background:#e5e7eb}.conflict-warning-actions .btn-primary{background:#d97706;color:#fff}.conflict-warning-actions .btn-primary:hover{background:#b45309}@media(max-width:768px){.conflict-warning-dialog{max-width:95%}.conflict-warning-content{padding:20px}.conflict-warning-title{font-size:18px}.conflict-warning-message{font-size:14px}.conflict-warning-actions{flex-direction:column-reverse}.conflict-warning-actions .btn-secondary,.conflict-warning-actions .btn-primary{width:100%}}.avatar-gallery-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.avatar-gallery-modal{background:#fff;border-radius:12px;padding:2rem;max-width:600px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 10px 40px #0003;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.avatar-gallery-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid #e0e0e0}.avatar-gallery-header h2{margin:0;font-size:1.5rem;color:#2c3e50}.close-button{background:none;border:none;font-size:2rem;cursor:pointer;color:#7f8c8d;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s,color 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#0003}.avatar-gallery-loading,.avatar-gallery-error{text-align:center;padding:2rem;color:#7f8c8d;font-size:1.1rem}.avatar-gallery-error{color:#e74c3c}.avatar-gallery-modal::-webkit-scrollbar{width:8px}.avatar-gallery-modal::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}.avatar-gallery-modal::-webkit-scrollbar-thumb{background:#bdc3c7;border-radius:4px}.avatar-gallery-modal::-webkit-scrollbar-thumb:hover{background:#95a5a6}.calendar-subscription-settings{margin-top:2rem}.calendar-subscription-settings h3{margin-bottom:.5rem;color:#1f2937;font-size:1.25rem;font-weight:600}.calendar-subscription-description{color:#6b7280;margin-bottom:1.5rem;line-height:1.5}.calendar-subscription-error{background-color:#fee2e2;border:1px solid #fecaca;color:#991b1b;padding:.75rem;border-radius:.375rem;margin-bottom:1rem}.calendar-subscription-content{background-color:#f9fafb;border:1px solid #e5e7eb;border-radius:.5rem;padding:1.5rem}.calendar-subscription-field{margin-bottom:1.5rem}.calendar-subscription-field label{display:block;font-weight:500;color:#374151;margin-bottom:.5rem}.calendar-subscription-url-container{display:flex;gap:.5rem}.calendar-subscription-url-input{flex:1;padding:.5rem .75rem;border:1px solid #d1d5db;border-radius:.375rem;font-size:.875rem;font-family:monospace;background-color:#fff}.calendar-subscription-copy-btn{padding:.5rem 1rem;background-color:#3b82f6;color:#fff;border:none;border-radius:.375rem;font-weight:500;cursor:pointer;transition:background-color .2s}.calendar-subscription-copy-btn:hover:not(:disabled){background-color:#2563eb}.calendar-subscription-copy-btn:disabled{background-color:#10b981;cursor:default}.calendar-subscription-actions{margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid #e5e7eb}.calendar-subscription-regenerate-btn{padding:.5rem 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1rem}.profile-title{font-size:1.5rem;margin-bottom:1.5rem}}.profile-content{width:100%}.profile-card{background:var(--bg-card);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-md)}.profile-header{padding:2rem;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff}.profile-avatar-section{display:flex;align-items:center;gap:1.5rem}.profile-avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid white;box-shadow:0 4px 6px #0000001a}.profile-avatar-placeholder{width:80px;height:80px;border-radius:50%;background:#fff;color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:2rem;border:3px solid white;box-shadow:0 4px 6px #0000001a}.profile-header-info h2{margin:0 0 .5rem;font-size:1.5rem;font-weight:600}.profile-email{margin:0;opacity:.9;font-size:.95rem}@media(max-width:768px){.profile-header{padding:1.5rem}.profile-avatar-section{flex-direction:column;text-align:center}.profile-avatar,.profile-avatar-placeholder{width:64px;height:64px}.profile-avatar-placeholder{font-size:1.5rem}.profile-header-info h2{font-size:1.25rem}}.profile-details{padding:2rem}@media(max-width:768px){.profile-details{padding:1.5rem}}.profile-section{margin-bottom:2rem}.profile-section:last-child{margin-bottom:0}.profile-section h3{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0 0 1rem;padding-bottom:.5rem;border-bottom:2px solid var(--border-light)}.profile-field{display:flex;flex-direction:column;margin-bottom:1.25rem}.profile-field:last-child{margin-bottom:0}.profile-field 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1.5rem;border-radius:8px;margin-bottom:1.5rem;font-weight:500;max-height:150px;overflow-y:auto;word-wrap:break-word;word-break:break-word;line-height:1.5}.profile-message.success{background:#d1fae5;color:#065f46;border:1px solid #10b981}.profile-message.error{background:#fee2e2;color:#991b1b;border:1px solid #ef4444}.profile-header{display:flex;justify-content:space-between;align-items:center}@media(max-width:768px){.profile-header{flex-direction:column;gap:1rem}}.profile-avatar-wrapper{position:relative}.change-avatar-btn{position:absolute;bottom:-8px;right:-8px;padding:.25rem .75rem;background:#fff;color:var(--primary);border:2px solid var(--primary);border-radius:20px;font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 2px 4px #0000001a}.change-avatar-btn:hover{background:var(--primary);color:#fff}.profile-input,.profile-select{width:100%;padding:.75rem;border:1px solid var(--border-light, #d1d5db);border-radius:6px;font-size:1rem;color:var(--text-primary);background:#fff;transition:border-color .2s}.profile-input:focus,.profile-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.profile-input:disabled,.profile-select:disabled{background:#f9fafb;cursor:not-allowed}.notification-options{display:flex;flex-direction:column;gap:.75rem}.checkbox-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;padding:.5rem;border-radius:6px;transition:background .2s}.checkbox-label:hover{background:#f9fafb}.checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--primary)}.checkbox-label input[type=checkbox]:disabled{cursor:not-allowed}.checkbox-label span{font-size:.95rem;color:var(--text-primary)}.profile-actions{display:flex;gap:1rem;margin-top:2rem;padding-top:1.5rem;border-top:2px solid var(--border-light)}@media(max-width:768px){.profile-actions{flex-direction:column}}.btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary, #4f46e5);color:#fff;box-shadow:0 1px 3px #0000001a}.btn-primary:hover:not(:disabled){background:var(--primary-dark, #4338ca);box-shadow:0 4px 8px #4f46e540}.btn-secondary{background:#f3f4f6;color:#374151;border:1px solid #d1d5db}.btn-secondary:hover:not(:disabled){background:#e5e7eb}.btn-danger{background:#ef4444;color:#fff;box-shadow:0 1px 3px #0000001a}.btn-danger:hover:not(:disabled){background:#dc2626;box-shadow:0 4px 8px #ef444440}.profile-content>.profile-card{margin-bottom:1.5rem}.profile-content>.profile-card:last-child{margin-bottom:0}.profile-card h3:first-child{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0 0 1.5rem;padding:2rem 2rem 0}.security-section{padding:1.5rem 2rem;border-bottom:1px solid var(--border-light)}.security-section:last-child{border-bottom:none;padding-bottom:2rem}.security-item{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}@media(max-width:768px){.security-item{flex-direction:column}.security-item button{width:100%}}.security-item h4{margin:0 0 .5rem;font-size:1rem;font-weight:600;color:var(--text-primary)}.security-item p{margin:0;font-size:.875rem;color:var(--text-secondary);line-height:1.5}.security-form{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-light)}.form-group{margin-bottom:1.25rem}.form-group:last-child{margin-bottom:1.5rem}.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--text-secondary);margin-bottom:.5rem}.form-hint{display:block;margin-top:.5rem;font-size:.75rem;color:var(--text-secondary);font-style:italic}.danger-zone{background:#fef2f2;border:1px solid #fecaca}.danger-text{color:#991b1b!important}.delete-confirmation{margin-top:1.5rem;padding:1.5rem;background:#fff;border-radius:8px;border:2px solid #ef4444}.warning-message{margin:0 0 1.5rem;padding:1rem;background:#fef2f2;border-left:4px solid #ef4444;color:#991b1b;font-weight:500;border-radius:4px}.profile-header-section{margin-bottom:1.5rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}#root{min-height:100vh}.loading{display:flex;justify-content:center;align-items:center;height:100vh;font-size:1.2rem;color:var(--text-secondary);padding:1rem;text-align:center}.error{display:flex;justify-content:center;align-items:center;height:100vh;font-size:1.2rem;color:var(--error);padding:1rem;text-align:center}@media(max-width:768px){html{font-size:14px}}@media(max-width:480px){html{font-size:13px}}