:root{--bg-primary: #f8f9fa;--bg-card: #ffffff;--text-primary: #1a1a1a;--text-secondary: #6b7280;--text-muted: #9ca3af;--color-diary: linear-gradient(135deg, #FF6B6B 0%, #FFA06B 100%);--color-album: linear-gradient(135deg, #7B68EE 0%, #9D7FEA 100%);--color-calendar: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);--color-event: linear-gradient(135deg, #FFBE0B 0%, #FB8500 100%);--color-message: linear-gradient(135deg, #FF006E 0%, #FB5607 100%);--color-todo: linear-gradient(135deg, #3A86FF 0%, #8338EC 100%);--color-stats: linear-gradient(135deg, #06FFA5 0%, #00D4FF 100%);--accent-diary: #FF6B6B;--accent-album: #7B68EE;--accent-calendar: #4ECDC4;--accent-event: #FFBE0B;--accent-message: #FF006E;--accent-todo: #3A86FF;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .1);--shadow-colored: 0 8px 16px rgba(0, 0, 0, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem}body.dark-mode{--bg-primary: #0f172a;--bg-card: #1e293b;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #64748b;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .6)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color .3s ease}header{position:sticky;top:0;z-index:100;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.05);box-shadow:var(--shadow-sm)}nav{max-width:1400px;margin:0 auto;padding:var(--space-md) var(--space-lg);display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:800;color:var(--text-primary);display:flex;align-items:center;gap:var(--space-xs)}.logo-icon{font-size:2rem}.nav-actions{display:flex;gap:var(--space-sm);align-items:center}.user-info{display:none;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-md);background:var(--bg-card);border-radius:var(--radius-full);box-shadow:var(--shadow-sm)}.user-info.active{display:flex}.user-name{font-weight:600;font-size:.9rem;color:var(--text-secondary)}.theme-toggle{background:var(--bg-card);border:none;width:48px;height:48px;border-radius:var(--radius-full);cursor:pointer;font-size:1.3rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);transition:all .2s ease}.theme-toggle:hover{transform:scale(1.05);box-shadow:var(--shadow-md)}.btn-login,.btn-logout{background:var(--text-primary);color:#fff;border:none;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);font-weight:700;font-size:.9rem;cursor:pointer;box-shadow:var(--shadow-md);transition:all .2s ease}.btn-login:hover,.btn-logout:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-logout{background:var(--accent-message)}.hero{max-width:1400px;margin:var(--space-2xl) auto;padding:var(--space-2xl) var(--space-lg);text-align:center}.hero h1{font-size:clamp(2.5rem,8vw,4.5rem);font-weight:900;color:var(--text-primary);margin-bottom:var(--space-md);line-height:1.1}.hero p{font-size:clamp(1rem,2vw,1.25rem);color:var(--text-secondary);font-weight:500}.dashboard{max-width:1400px;margin:0 auto var(--space-2xl);padding:var(--space-lg);display:grid;grid-template-columns:repeat(12,1fr);gap:var(--space-lg)}.glass-card{background:var(--bg-card);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--shadow-md);transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid rgba(0,0,0,.05)}.glass-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.card-full{grid-column:span 12}.card-large{grid-column:span 8}.card-medium{grid-column:span 6}.card-small{grid-column:span 4}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.card-title{font-size:1.25rem;font-weight:800;color:var(--text-primary);display:flex;align-items:center;gap:var(--space-xs)}.card-icon{font-size:1.5rem}.glass-card:has(#diaryList){border-top:4px solid var(--accent-diary)}.glass-card:has(#albumGrid){border-top:4px solid var(--accent-album)}.glass-card:has(#calendar){border-top:4px solid var(--accent-calendar)}.glass-card:has(#eventsList){border-top:4px solid var(--accent-event)}.glass-card:has(#messageList){border-top:4px solid var(--accent-message)}.glass-card:has(#todoList){border-top:4px solid var(--accent-todo)}.btn-modern{background:var(--bg-card);border:2px solid rgba(0,0,0,.1);color:var(--text-primary);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-weight:700;font-size:.85rem;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .2s ease;display:inline-flex;align-items:center;gap:var(--space-xs)}.btn-modern:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-modern.primary{background:var(--text-primary);color:#fff;border-color:var(--text-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md)}.stat-item{text-align:center;padding:var(--space-lg);background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:all .3s ease;position:relative;overflow:hidden}.stat-item:nth-child(1){background:linear-gradient(135deg,#ff6b6b1a,#ffa06b1a);border-left:4px solid var(--accent-diary)}.stat-item:nth-child(2){background:linear-gradient(135deg,#7b68ee1a,#9d7fea1a);border-left:4px solid var(--accent-album)}.stat-item:nth-child(3){background:linear-gradient(135deg,#ff006e1a,#fb56071a);border-left:4px solid var(--accent-message)}.stat-item:nth-child(4){background:linear-gradient(135deg,#ffbe0b1a,#fb85001a);border-left:4px solid var(--accent-event)}.stat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.stat-number{font-size:2.5rem;font-weight:900;color:var(--text-primary);margin-bottom:var(--space-xs)}.stat-label{color:var(--text-secondary);font-size:.9rem;font-weight:600}.item-list{display:flex;flex-direction:column;gap:var(--space-sm);max-height:500px;overflow-y:auto;padding-right:var(--space-xs)}.item-list::-webkit-scrollbar{width:6px}.item-list::-webkit-scrollbar-track{background:transparent}.item-list::-webkit-scrollbar-thumb{background:#0000001a;border-radius:var(--radius-full)}.item-list::-webkit-scrollbar-thumb:hover{background:#0003}.list-item{background:var(--bg-card);padding:var(--space-md);border-radius:var(--radius-md);cursor:pointer;box-shadow:var(--shadow-sm);border:1px solid rgba(0,0,0,.05);transition:all .2s ease}.list-item:hover{transform:translate(4px);box-shadow:var(--shadow-md);border-color:#0000001a}.item-title{font-weight:700;font-size:1rem;margin-bottom:var(--space-xs);color:var(--text-primary)}.item-meta{font-size:.85rem;color:var(--text-muted);display:flex;gap:var(--space-sm);align-items:center}.calendar-container{background:var(--bg-card);border-radius:var(--radius-lg);padding:var(--space-md);box-shadow:var(--shadow-sm)}.calendar-header{display:flex;gap:var(--space-xs);margin-bottom:var(--space-md)}.calendar-select{flex:1;padding:var(--space-sm);background:var(--bg-card);border:2px solid rgba(0,0,0,.1);border-radius:var(--radius-md);color:var(--text-primary);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease}.calendar-select:hover{border-color:var(--accent-calendar)}.calendar-select:focus{outline:none;border-color:var(--accent-calendar);box-shadow:0 0 0 3px #4ecdc41a}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:var(--space-xs)}.calendar-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;transition:all .2s ease;position:relative;cursor:pointer}.calendar-day.header{font-weight:800;color:var(--text-muted);cursor:default;font-size:.75rem}.calendar-day:not(.header):hover{background:#4ecdc41a;color:var(--accent-calendar);transform:scale(1.1)}.calendar-day.today{background:var(--accent-calendar);color:#fff;box-shadow:var(--shadow-md)}.calendar-day.has-event:after{content:"";position:absolute;bottom:4px;width:6px;height:6px;border-radius:50%;background:var(--accent-event)}.album-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--space-md)}.album-item{position:relative;aspect-ratio:1;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-md)}.album-item:hover{transform:translateY(-8px) scale(1.02);box-shadow:var(--shadow-xl)}.album-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.album-item:hover img{transform:scale(1.1)}.album-item-overlay{position:absolute;bottom:0;left:0;right:0;padding:var(--space-md);background:linear-gradient(to top,rgba(0,0,0,.8),transparent);color:#fff;opacity:0;transition:opacity .3s ease}.album-item:hover .album-item-overlay{opacity:1}.album-item-title{font-weight:800;font-size:.95rem;margin-bottom:.25rem}.album-item-author{font-size:.75rem;opacity:.8}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:fadeIn .3s ease}.modal.active{display:flex;align-items:center;justify-content:center;padding:var(--space-lg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--bg-card);padding:var(--space-2xl);border-radius:var(--radius-xl);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:modalSlide .4s cubic-bezier(.4,0,.2,1);position:relative}@keyframes modalSlide{0%{opacity:0;transform:translateY(30px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-close{position:absolute;top:var(--space-md);right:var(--space-md);background:var(--bg-primary);border:none;width:40px;height:40px;border-radius:var(--radius-full);font-size:1.5rem;cursor:pointer;color:var(--text-secondary);box-shadow:var(--shadow-sm);transition:all .2s ease;display:flex;align-items:center;justify-content:center}.modal-close:hover{background:var(--accent-message);color:#fff;transform:rotate(90deg)}.modal-content h2{font-size:1.75rem;font-weight:900;margin-bottom:var(--space-lg);text-align:center;color:var(--text-primary)}.form-group{margin-bottom:var(--space-md)}.form-group label{display:block;margin-bottom:var(--space-xs);font-weight:700;font-size:.9rem;color:var(--text-secondary)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:var(--space-md);border:2px solid rgba(0,0,0,.1);border-radius:var(--radius-md);font-size:1rem;background:var(--bg-card);color:var(--text-primary);transition:all .2s ease;font-family:inherit}.form-group textarea{min-height:120px;resize:vertical}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent-todo);box-shadow:0 0 0 3px #3a86ff1a}.btn-submit{width:100%;padding:var(--space-md);background:var(--text-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:800;cursor:pointer;box-shadow:var(--shadow-md);transition:all .2s ease;margin-top:var(--space-sm)}.btn-submit:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.modal-tabs{display:flex;gap:var(--space-xs);margin-bottom:var(--space-lg);background:var(--bg-primary);padding:4px;border-radius:var(--radius-md)}.tab-btn{flex:1;padding:var(--space-sm);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;font-weight:700;color:var(--text-secondary);transition:all .2s ease}.tab-btn.active{background:var(--bg-card);color:var(--text-primary);box-shadow:var(--shadow-sm)}.tab-content{display:none}.tab-content.active{display:block;animation:fadeIn .3s}.empty-state{text-align:center;padding:var(--space-xl);color:var(--text-muted)}.empty-state-icon{font-size:4rem;margin-bottom:var(--space-md);opacity:.3}.loading{text-align:center;padding:var(--space-lg);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;gap:var(--space-sm)}.loading:before{content:"";width:24px;height:24px;border:3px solid rgba(0,0,0,.1);border-top-color:var(--accent-todo);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 1024px){.card-large,.card-medium{grid-column:span 12}.card-small{grid-column:span 6}}@media (max-width: 768px){:root{--space-lg: 1rem;--space-xl: 2rem;--space-2xl: 3rem}nav{padding:var(--space-sm)}.dashboard{padding:var(--space-sm);gap:var(--space-md)}.card-small,.card-medium,.card-large{grid-column:span 12}.hero{margin:var(--space-xl) auto;padding:var(--space-xl) var(--space-sm)}.modal-content{padding:var(--space-lg)}.stats-grid{grid-template-columns:repeat(2,1fr)}.album-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}.hidden{display:none!important}.gradient-text{background:var(--color-stats);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-muted{color:var(--text-muted)}.text-sm{font-size:.85rem}.font-bold{font-weight:700}.mt-auto{margin-top:auto}