@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+Ethiopic:wght@400;500;700&display=swap";:root{--charcoal-deep: #1a1a1a;--charcoal-soft: #2a2a2a;--charcoal-light: #333333;--gold-royal: #d4af37;--gold-light: #e6c87c;--gold-deep: #b6942c;--cream-soft: #f5f0e6;--cream-white: #faf7f2;--glass-bg: rgba(26, 26, 26, .85);--glass-border: rgba(212, 175, 55, .15);--shadow-sm: 0 4px 20px rgba(0, 0, 0, .3);--shadow-md: 0 8px 30px rgba(0, 0, 0, .4);--shadow-lg: 0 15px 40px rgba(0, 0, 0, .5);--shadow-gold: 0 5px 20px rgba(212, 175, 55, .2);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--light-bg: #ffffff;--light-text: #1a1a1a;--light-text-secondary: #4a4a4a;--light-border: rgba(0, 0, 0, .1)}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);transition:var(--transition);padding:.8rem 0}.header.scrolled{padding:.4rem 0;background:#1a1a1af2;box-shadow:var(--shadow-sm)}.header.light-mode{background:#ffffffd9;border-bottom:1px solid rgba(0,0,0,.1)}.header.light-mode.scrolled{background:#fffffff2}.header-container{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between}.logo-wrapper{flex-shrink:0}.logo{display:flex;align-items:center;gap:1rem;text-decoration:none;transition:var(--transition)}.logo:hover{transform:translateY(-1px)}.logo-icon{font-size:2.2rem;filter:drop-shadow(0 2px 5px rgba(212,175,55,.3));animation:gentleFloat 3s ease-in-out infinite}@keyframes gentleFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}.logo-text-wrapper{display:flex;flex-direction:column}.logo-text-primary{font-size:1.2rem;font-weight:600;color:var(--cream-white);line-height:1.2;letter-spacing:.5px}.header.light-mode .logo-text-primary{color:#1a1a1a}.logo-text-secondary{font-size:.8rem;color:var(--gold-royal);opacity:.9;letter-spacing:.3px}.nav-menu{flex:1;display:flex;justify-content:center}.nav-list{display:flex;align-items:center;gap:.5rem;list-style:none;margin:0;padding:0}.nav-item{position:relative}.nav-link{display:flex;align-items:center;gap:.5rem;padding:.8rem 1.2rem;color:var(--cream-soft);text-decoration:none;font-weight:500;font-size:1rem;border-radius:12px;transition:var(--transition);background:transparent;border:none;cursor:pointer;white-space:nowrap}.header.light-mode .nav-link{color:#1a1a1a}.nav-link i{font-size:1.1rem;color:var(--gold-royal);transition:var(--transition)}.header.light-mode .nav-link i{color:#d4af37}.nav-link span{transition:var(--transition)}.nav-link:hover{background:#d4af371a;color:var(--gold-royal)}.header.light-mode .nav-link:hover{color:#d4af37}.nav-link:hover i{transform:scale(1.1);color:var(--gold-light)}.header.light-mode .nav-link:hover i{color:#d4af37}.nav-link.active{color:var(--gold-royal)!important;font-weight:600}.header.light-mode .nav-link.active{color:#d4af37!important}.dropdown{position:relative}.dropdown-toggle{padding-right:1.8rem;position:relative}.dropdown-arrow{position:absolute;right:.5rem;font-size:.8rem!important;transition:transform .3s ease!important}.dropdown.active .dropdown-arrow{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:calc(100% + .5rem);left:0;min-width:280px;background:var(--charcoal-soft);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:20px;padding:.8rem;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .3s cubic-bezier(.4,0,.2,1);z-index:100}.header.light-mode .dropdown-menu{background:#fff;border:1px solid rgba(0,0,0,.1);box-shadow:0 8px 30px #0000001a}.dropdown.active .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-item{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:16px;text-decoration:none;transition:var(--transition);border:1px solid transparent}.dropdown-item:hover{background:#d4af371a;border-color:var(--gold-royal);transform:translate(5px);box-shadow:var(--shadow-gold)}.header.light-mode .dropdown-item:hover{background:#d4af371a}.dropdown-icon{font-size:2rem;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#d4af371a;border-radius:12px;color:var(--gold-royal)}.dropdown-content{display:flex;flex-direction:column}.dropdown-title{font-size:1rem;font-weight:600;color:var(--cream-white)}.header.light-mode .dropdown-title{color:#1a1a1a}.dropdown-subtitle{font-size:.8rem;color:var(--gold-royal);opacity:.8}.header.light-mode .dropdown-subtitle{color:#4a4a4a}.dropdown-item:hover .dropdown-title,.dropdown-item:hover .dropdown-subtitle{color:var(--gold-royal)!important}.header.light-mode .dropdown-item:hover .dropdown-title,.header.light-mode .dropdown-item:hover .dropdown-subtitle{color:#d4af37!important}.user-controls{display:flex;align-items:center;gap:.8rem;flex-shrink:0}.theme-toggle{width:42px;height:42px;border:1px solid var(--glass-border);border-radius:50%;background:#1a1a1a99;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:var(--gold-royal);font-size:1.2rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}.header.light-mode .theme-toggle{background:#fff9;border:1px solid rgba(0,0,0,.1);color:#d4af37}.theme-toggle:hover{transform:rotate(15deg) scale(1.1);background:var(--gold-royal);color:var(--charcoal-deep);border-color:var(--gold-royal);box-shadow:var(--shadow-gold)}.header.light-mode .theme-toggle:hover{background:#d4af37;color:#fff}.user-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--gold-royal),var(--gold-deep));display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);border:2px solid transparent;overflow:hidden}.user-avatar:hover{transform:scale(1.1);border-color:var(--cream-white);box-shadow:var(--shadow-gold)}.header.light-mode .user-avatar:hover{border-color:#d4af37}.user-avatar i{font-size:1.3rem;color:#1a1a1a}.user-avatar img{width:100%;height:100%;object-fit:cover}.mobile-toggle{display:none;flex-direction:column;justify-content:space-between;width:30px;height:21px;background:transparent;border:none;cursor:pointer;padding:0;z-index:100}.mobile-toggle span{width:100%;height:3px;background:var(--gold-royal);border-radius:3px;transition:var(--transition)}.mobile-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-toggle.active span:nth-child(2){opacity:0;transform:translate(-10px)}.mobile-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.mobile-user-controls{display:none}@media(max-width:768px){.header-container{padding:0 1rem}.mobile-toggle{display:flex}.nav-menu{position:fixed;top:0;right:-100%;width:300px;height:100vh;background:var(--charcoal-deep);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:5rem 1.5rem 2rem;transition:right .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-lg);border-left:1px solid var(--glass-border);overflow-y:auto;justify-content:flex-start}.header.light-mode .nav-menu{background:#fff;border-left:1px solid rgba(0,0,0,.1)}.nav-menu.active{right:0}.nav-list{flex-direction:column;align-items:flex-start;gap:.5rem;width:100%}.nav-item{width:100%}.nav-link{width:100%;padding:1rem}.dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;margin-top:.5rem;background:#2a2a2acc;display:none;width:100%}.header.light-mode .dropdown-menu{background:#f5f5f5}.dropdown.active .dropdown-menu{display:block}.dropdown-arrow{right:1rem}.user-controls{display:none}.mobile-user-controls{display:flex;flex-direction:column;gap:1rem;margin-top:2rem;padding-top:2rem;border-top:1px solid var(--glass-border)}.header.light-mode .mobile-user-controls{border-top:1px solid rgba(0,0,0,.1)}.theme-toggle-mobile,.auth-toggle-mobile{display:flex;align-items:center;gap:1rem;padding:1rem;background:#d4af371a;border:1px solid var(--glass-border);border-radius:12px;color:var(--cream-soft);font-size:1rem;cursor:pointer;transition:var(--transition);width:100%}.header.light-mode .theme-toggle-mobile,.header.light-mode .auth-toggle-mobile{color:#1a1a1a;border:1px solid rgba(0,0,0,.1)}.theme-toggle-mobile:hover,.auth-toggle-mobile:hover{background:#d4af3733;color:var(--gold-royal);transform:translate(5px)}.header.light-mode .theme-toggle-mobile:hover,.header.light-mode .auth-toggle-mobile:hover{color:#d4af37}.theme-toggle-mobile i,.auth-toggle-mobile i{color:var(--gold-royal);font-size:1.2rem}.header.light-mode .theme-toggle-mobile i,.header.light-mode .auth-toggle-mobile i{color:#d4af37}}@media(max-width:480px){.nav-menu{width:100%}.logo-text-secondary{display:none}.logo-icon{font-size:1.8rem}}:root{--gold-primary: #C5A028;--gold-light: #E4C580;--gold-dark: #9E7B1E;--royal-blue: #1A3F6E;--royal-blue-light: #2A5A8C;--royal-blue-dark: #0F2A48;--white-pure: #FFFFFF;--white-soft: #F8F9FC;--white-glass: rgba(255, 255, 255, .8);--shadow-sm: 0 8px 20px rgba(0, 0, 0, .05);--shadow-md: 0 15px 35px rgba(0, 0, 0, .1);--shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-gold: 0 10px 30px rgba(197, 160, 40, .15);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}#converter.card{background:linear-gradient(135deg,#fffffff2,#ffffffd9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.8)}.converter-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin-top:1.5rem;animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.converter-option{background:#fff9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid 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i{background:linear-gradient(135deg,var(--gold-primary),var(--gold-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:2rem}.date-input{display:flex;gap:.8rem;margin-bottom:1.5rem;flex-wrap:wrap}.date-input select{flex:1;min-width:80px;padding:1rem 2.5rem 1rem 1.2rem;border:1px solid rgba(197,160,40,.2);border-radius:16px;background:linear-gradient(145deg,white,var(--white-soft));color:var(--royal-blue-dark);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%231A3F6E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center}.date-input select:hover{border-color:var(--gold-primary);box-shadow:0 4px 12px #c5a0281a;transform:translateY(-1px)}.date-input select:focus{outline:none;border-color:var(--gold-primary);box-shadow:0 0 0 4px #c5a02826}.date-input select:disabled{opacity:.5;cursor:not-allowed;background-color:#f5f5f5}.date-input select option{font-family:Noto Sans Ethiopic,sans-serif}.converter-option button{width:100%;padding:1rem 1.5rem;border:none;border-radius:16px;background:linear-gradient(145deg,var(--royal-blue),var(--royal-blue-light));color:#fff;font-weight:600;font-size:1.1rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:.8rem;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.converter-option button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s,height .6s}.converter-option button:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-md);background:linear-gradient(145deg,var(--royal-blue-light),var(--royal-blue))}.converter-option button:hover:not(:disabled):before{width:300px;height:300px}.converter-option button:active:not(:disabled){transform:translateY(0)}.converter-option button:disabled{opacity:.5;cursor:not-allowed;background:linear-gradient(145deg,#ccc,#bbb)}.converter-option button i{font-size:1.2rem;transition:var(--transition)}.converter-option button:hover i{transform:rotate(10deg)}.result{margin-top:1.5rem;padding:1.2rem;background:linear-gradient(135deg,#1a3f6e0d,#c5a0280d);border-radius:16px;border:1px solid rgba(197,160,40,.15);font-size:1.2rem;font-weight:500;color:var(--royal-blue-dark);text-align:center;animation:resultPop .5s ease-out;position:relative;overflow:hidden;box-shadow:inset 0 2px 4px #00000005}@keyframes resultPop{0%{opacity:0;transform:scale(.9) translateY(-10px)}50%{transform:scale(1.02) translateY(2px)}to{opacity:1;transform:scale(1) translateY(0)}}.result:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(to bottom,var(--gold-primary),var(--royal-blue));opacity:.3}@media(max-width:768px){.converter-options{grid-template-columns:1fr;gap:1.5rem}.converter-option{padding:1.5rem}.converter-option h3{font-size:1.4rem}.date-input{gap:.5rem}.date-input select{padding:.8rem 2rem .8rem 1rem;min-width:60px;font-size:.95rem}.result{font-size:1rem;padding:1rem}}@media(max-width:480px){.date-input{flex-direction:column}.date-input select{width:100%}.converter-option button{padding:.8rem 1rem;font-size:1rem}}@media(prefers-color-scheme:dark){.converter-option{background:#1a3f6e4d;border-color:#c5a02833}.converter-option h3{color:var(--gold-light)}.date-input select{background:#ffffff1a;color:#fff;border-color:#c5a0284d;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23E4C580' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E")}.date-input select option{background:var(--royal-blue-dark);color:#fff}.result{background:#ffffff0d;color:var(--gold-light)}}@media print{.converter-option{break-inside:avoid;box-shadow:none;border:1px solid #ddd}.converter-option button{display:none}.result{border:1px solid #000}}@media(prefers-reduced-motion:reduce){.converter-option,.result,.date-input select,.converter-option button{transition:none;animation:none}.converter-option:before,.converter-option button:before{display:none}}.date-input select:focus-visible,.converter-option button:focus-visible{outline:2px solid var(--gold-primary);outline-offset:2px}.converter-option:hover .converter-tooltip{opacity:1;transform:translateY(0)}.converter-tooltip{position:absolute;bottom:1rem;right:1rem;font-size:.8rem;color:var(--royal-blue-light);opacity:0;transition:var(--transition);transform:translateY(10px);pointer-events:none}:root{--gold-primary: #C5A028;--gold-light: #E4C580;--gold-dark: #9E7B1E;--royal-blue: #1A3F6E;--royal-blue-light: #2A5A8C;--royal-blue-dark: #0F2A48;--white-pure: #FFFFFF;--white-soft: #F8F9FC;--white-glass: rgba(255, 255, 255, .7);--shadow-sm: 0 8px 20px rgba(0, 0, 0, .06);--shadow-md: 0 15px 35px rgba(0, 0, 0, .1);--shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-gold: 0 10px 30px rgba(197, 160, 40, .15);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}.card{background:var(--white-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5);border-radius:24px;box-shadow:var(--shadow-md);padding:2rem;margin-bottom:2rem;transition:var(--transition);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--gold-primary),var(--royal-blue),var(--gold-primary));opacity:.8}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.section-title{font-size:2rem;font-weight:600;margin-bottom:2rem;color:var(--royal-blue-dark);position:relative;display:inline-block}.section-title:after{content:"";position:absolute;bottom:-10px;left:0;width:80px;height:3px;background:linear-gradient(90deg,var(--gold-primary),var(--royal-blue));border-radius:3px;animation:titleUnderline .6s ease-out}@keyframes titleUnderline{0%{width:0;opacity:0}to{width:80px;opacity:1}}.calendar-container{background:#ffffffe6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.8);border-radius:20px;padding:1.5rem;box-shadow:var(--shadow-sm)}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:0 .5rem}.calendar-header h3{font-size:1.8rem;font-weight:600;color:var(--royal-blue-dark);background:linear-gradient(135deg,var(--royal-blue),var(--royal-blue-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0}.calendar-nav button{width:45px;height:45px;border:none;border-radius:50%;background:linear-gradient(145deg,var(--white-soft),var(--white-pure));color:var(--royal-blue);font-size:1.2rem;cursor:pointer;box-shadow:var(--shadow-sm);transition:var(--transition);display:flex;align-items:center;justify-content:center;border:1px solid rgba(197,160,40,.2)}.calendar-nav button:hover{transform:translateY(-2px) scale(1.05);background:var(--gold-primary);color:#fff;box-shadow:var(--shadow-gold);border-color:var(--gold-primary)}.calendar-nav button:active{transform:translateY(0) scale(.95)}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-bottom:1.5rem;padding:0 .5rem}.calendar-weekdays div{text-align:center;font-weight:600;color:var(--royal-blue-light);font-size:1rem;padding:.75rem .5rem;background:linear-gradient(135deg,var(--white-glass),transparent);border-radius:12px;letter-spacing:.5px}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;padding:.5rem}.calendar-day{min-height:100px;background:#ffffffb3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:1px solid rgba(197,160,40,.1);border-radius:16px;padding:10px;transition:var(--transition);cursor:pointer;display:flex;flex-direction:column;position:relative;overflow:hidden;animation:fadeIn .5s ease-out;animation-fill-mode:both}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.calendar-day:nth-child(7n+1){animation-delay:.1s}.calendar-day:nth-child(7n+2){animation-delay:.15s}.calendar-day:nth-child(7n+3){animation-delay:.2s}.calendar-day:nth-child(7n+4){animation-delay:.25s}.calendar-day:nth-child(7n+5){animation-delay:.3s}.calendar-day:nth-child(7n+6){animation-delay:.35s}.calendar-day:nth-child(7n+7){animation-delay:.4s}.calendar-day:hover:not(.empty){transform:translateY(-4px);box-shadow:var(--shadow-gold);border-color:var(--gold-primary);background:#fff}.calendar-day.empty{background:transparent;cursor:default;border:1px dashed rgba(197,160,40,.2)}.calendar-day.today{background:linear-gradient(145deg,#fff9e6,#fff);border:2px solid var(--gold-primary);box-shadow:0 0 20px #c5a0284d;position:relative}.calendar-day.today:before{content:"Today";position:absolute;top:5px;right:10px;font-size:.7rem;font-weight:600;color:var(--gold-primary);background:#ffffffe6;padding:2px 8px;border-radius:20px;border:1px solid var(--gold-light)}.day-number{font-size:1.4rem;font-weight:700;color:var(--royal-blue-dark);margin-bottom:4px}.calendar-day.today .day-number{color:var(--gold-primary)}.calendar-day small{font-size:.8rem;color:var(--royal-blue-light);opacity:.8;margin-bottom:4px}.calendar-day.has-saint:after{content:"✝";position:absolute;bottom:8px;right:8px;color:var(--gold-primary);font-size:1rem;opacity:.7;animation:glowPulse 2s infinite}@keyframes glowPulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}.holiday-text{font-size:.75rem;background:linear-gradient(135deg,var(--royal-blue-light),var(--royal-blue));color:#fff;padding:3px 8px;border-radius:20px;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(-5px)}to{opacity:1;transform:translate(0)}}.calendar-day.holiday{background:linear-gradient(145deg,#fdf5e6,#fff9f0)}@media(max-width:768px){.card,.calendar-container{padding:1rem}.calendar-weekdays div{font-size:.85rem;padding:.5rem .2rem}.calendar-day{min-height:70px;padding:6px}.day-number{font-size:1.1rem}.calendar-day small{font-size:.7rem}.holiday-text{font-size:.65rem;padding:2px 4px}.calendar-header h3{font-size:1.4rem}}@media(max-width:480px){.calendar-weekdays{gap:4px}.calendar-weekdays div{font-size:.7rem}.calendar-day{min-height:60px}.calendar-nav button{width:35px;height:35px;font-size:1rem}}@media print{.card{box-shadow:none;border:1px solid #ddd;-webkit-backdrop-filter:none;backdrop-filter:none}.calendar-nav button{display:none}.calendar-day.today{border:2px solid 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rgba(197,160,40,.2)}.chat-actions button:hover{background:var(--gold-primary);color:#fff;transform:translateY(-2px)}.messages-container{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;scrollbar-width:thin;scrollbar-color:var(--gold-primary) rgba(197,160,40,.1)}.messages-container::-webkit-scrollbar{width:6px}.messages-container::-webkit-scrollbar-track{background:#c5a0281a}.messages-container::-webkit-scrollbar-thumb{background:linear-gradient(var(--gold-primary),var(--gold-dark));border-radius:10px}.message{display:flex;gap:.8rem;max-width:70%;animation:messagePop .3s ease-out}@keyframes messagePop{0%{opacity:0;transform:scale(.9) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.message.own{margin-left:auto;flex-direction:row-reverse}.message-sender{width:40px;height:40px;border-radius:50%;overflow:hidden;flex-shrink:0;border:2px solid var(--gold-light);box-shadow:var(--shadow-sm)}.message-sender 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.reaction-btn{background:#fff3;color:#fff}.reaction-btn:hover{transform:scale(1.1);background:var(--gold-primary);color:#fff}.add-reaction{background:transparent;border:1px dashed var(--gold-primary);border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--gold-primary);cursor:pointer;transition:var(--transition)}.add-reaction:hover{background:var(--gold-primary);color:#fff;transform:rotate(90deg)}.message-image{max-width:200px;max-height:200px;border-radius:12px;margin:.5rem 0;cursor:pointer;transition:var(--transition)}.message-image:hover{transform:scale(1.05);box-shadow:var(--shadow-md)}.message-input-form{display:flex;gap:.8rem;padding:1rem 1.5rem;background:linear-gradient(145deg,#fffffff2,#ffffffe6);border-top:1px solid rgba(197,160,40,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;bottom:0}.message-input{flex:1;padding:.8rem 1.2rem;border:1px solid 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h2{font-size:1.4rem}.groups-list{grid-template-columns:1fr}.message{max-width:85%}.group-card{flex-direction:column}.group-actions{flex-direction:row;justify-content:flex-end}.chat-actions{display:none}.modal-content{padding:1.5rem;width:95%}}@media(max-width:480px){.chat-list-header{flex-direction:column;gap:1rem;align-items:stretch}.chat-filters{flex-direction:column}.filter-buttons{justify-content:center}.message{max-width:95%}.message-content{max-width:calc(100% - 40px)}}:root{--bg-primary-light: #f5f0e6;--bg-secondary-light: #ffffff;--text-primary-light: #1a1a1a;--text-secondary-light: #2a2a2a;--card-bg-light: rgba(255, 255, 255, .95);--border-light: rgba(0, 0, 0, .1);--icon-color-light: #d4af37;--nav-text-light: #1a1a1a;--nav-hover-light: #d4af37;--bg-primary-dark: #1a1a1a;--bg-secondary-dark: #2a2a2a;--text-primary-dark: #f5f0e6;--text-secondary-dark: #e0d5c0;--card-bg-dark: rgba(42, 42, 42, .95);--border-dark: rgba(212, 175, 55, .15);--icon-color-dark: #d4af37;--nav-text-dark: #f5f0e6;--nav-hover-dark: #d4af37;--gold-royal: #d4af37;--gold-light: #e6c87c;--gold-deep: #b6942c;--gold-glow: rgba(212, 175, 55, .3);--bg-primary: var(--bg-primary-dark);--bg-secondary: var(--bg-secondary-dark);--text-primary: var(--text-primary-dark);--text-secondary: var(--text-secondary-dark);--card-bg: var(--card-bg-dark);--border-color: var(--border-dark);--icon-color: var(--icon-color-dark);--nav-text: var(--nav-text-dark);--nav-hover: var(--nav-hover-dark);--shadow-sm: 0 4px 20px rgba(0, 0, 0, .3);--shadow-md: 0 8px 30px rgba(0, 0, 0, .4);--shadow-lg: 0 15px 40px rgba(0, 0, 0, .5);--shadow-gold: 0 5px 20px rgba(212, 175, 55, .2);--shadow-gold-lg: 0 10px 30px rgba(212, 175, 55, .3);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--border-radius-sm: 16px;--border-radius-md: 28px;--border-radius-lg: 40px;--border-radius-xl: 80px}.light-mode{--bg-primary: var(--bg-primary-light);--bg-secondary: var(--bg-secondary-light);--text-primary: var(--text-primary-light);--text-secondary: var(--text-secondary-light);--card-bg: var(--card-bg-light);--border-color: var(--border-light);--icon-color: var(--icon-color-light);--nav-text: var(--nav-text-light);--nav-hover: var(--nav-hover-light)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans Ethiopic,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background-color .3s ease,color .3s ease;position:relative;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(#0006,#0006),url(https://images.unsplash.com/photo-1578662996442-48f60103fc96?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed;opacity:.25;z-index:-2;pointer-events:none}body:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#000000b3,#00000080);z-index:-1;pointer-events:none}.light-mode body:after{background:linear-gradient(135deg,#ffffffd9,#ffffffb3)}i,.fas,.far,.fab,.fal{font-family:"Font Awesome 6 Free","Font Awesome 5 Free","Font Awesome 6 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solid var(--border-color);border-radius:var(--border-radius-md);padding:2rem;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;animation:fadeInUp .6s ease-out forwards}.quiz-card:nth-child(1){animation-delay:.1s;opacity:0;animation-fill-mode:forwards}.quiz-card:nth-child(2){animation-delay:.2s;opacity:0;animation-fill-mode:forwards}.quiz-card:nth-child(3){animation-delay:.3s;opacity:0;animation-fill-mode:forwards}.quiz-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--gold-royal),transparent);opacity:0;transition:var(--transition)}.quiz-card:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),rgba(212,175,55,.1) 0%,transparent 100%);opacity:0;transition:opacity .3s ease;pointer-events:none}.quiz-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg),var(--shadow-gold);border-color:var(--gold-royal)}.quiz-card:hover:before{opacity:1}.quiz-card:hover:after{opacity:1}.quiz-card-icon{width:70px;height:70px;background:linear-gradient(135deg,var(--gold-royal),var(--gold-deep));border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;box-shadow:var(--shadow-gold);transition:var(--transition)}.quiz-card:hover .quiz-card-icon{transform:scale(1.05) rotate(5deg);box-shadow:var(--shadow-gold-lg)}.quiz-card-icon i{font-size:2rem;color:#1a1a1a}.quiz-card h3{font-size:1.6rem;margin-bottom:1rem;color:var(--text-primary);font-weight:600}.quiz-card p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.quiz-card-meta{display:flex;gap:1.5rem;margin-bottom:1rem;flex-wrap:wrap}.quiz-card-meta span{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-secondary)}.quiz-card-meta i{font-size:.9rem}.quiz-card-difficulty{margin-bottom:1.5rem}.difficulty-badge{display:inline-block;padding:.3rem 1rem;border-radius:50px;font-size:.85rem;font-weight:500;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.difficulty-badge.easy{background:#48bb7833;color:#68d391;border:1px solid rgba(72,187,120,.3)}.difficulty-badge.medium{background:#ecc94b33;color:#ecc94b;border:1px solid rgba(236,201,75,.3)}.difficulty-badge.hard{background:#f5656533;color:#f56565;border:1px solid rgba(245,101,101,.3)}.quiz-card-btn{width:100%;padding:1rem;background:transparent;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--text-primary);font-weight:600;display:flex;align-items:center;justify-content:space-between;transition:var(--transition);cursor:pointer;font-size:1rem}.quiz-card-btn:hover{background:var(--gold-royal);color:#1a1a1a;border-color:var(--gold-royal);transform:translate(5px)}.quiz-card-btn:hover i{color:#1a1a1a;transform:translate(5px)}.hero{min-height:90vh;width:100vw;position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:6rem 2rem;background:transparent}.hero:before{content:"";position:absolute;top:-20%;left:0;width:100%;height:140%;background-image:url(https://images.unsplash.com/photo-1578662996442-48f60103fc96?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed;transform:translateY(0);z-index:-2;will-change:transform;animation:slowZoom 20s ease-out forwards}@keyframes slowZoom{0%{transform:scale(1)}to{transform:scale(1.1)}}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#000000bf,#00000080,#000000bf);z-index:-1}.hero-glow{position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(212,175,55,.2) 0%,transparent 70%);animation:rotate 30s linear infinite;z-index:-1}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hero-cross{position:absolute;font-size:15rem;color:#d4af371a;z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none}.hero-cross-1{top:10%;left:5%;transform:rotate(-15deg);animation:float 6s ease-in-out infinite}.hero-cross-2{bottom:10%;right:5%;transform:rotate(15deg);animation:float 8s ease-in-out infinite reverse}@keyframes float{0%,to{transform:rotate(var(--rotate, 0deg)) translateY(0)}50%{transform:rotate(var(--rotate, 0deg)) translateY(-20px)}}.hero-content{position:relative;z-index:3;width:100%;max-width:1200px;margin:0 auto}.hero h1{font-size:4.5rem;margin-bottom:2rem;background:linear-gradient(135deg,#fff,var(--gold-light),#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:fadeInDown 1s ease-out;text-shadow:0 0 30px var(--gold-glow);line-height:1.2;font-weight:700}.hero-subtitle{font-size:1.5rem;color:#fffffff2;margin-bottom:3rem;animation:fadeInUp 1s ease-out .2s both;text-shadow:0 2px 4px rgba(0,0,0,.3)}.current-date{background:#0009;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:2px solid rgba(212,175,55,.4);border-radius:var(--border-radius-xl);padding:3rem 4rem;box-shadow:0 30px 60px #00000080,0 0 50px var(--gold-glow);animation:fadeInUp 1s ease-out .4s both;max-width:900px;margin:0 auto;position:relative;overflow:hidden;transition:var(--transition)}.current-date:hover{transform:translateY(-5px);box-shadow:0 35px 70px #0009,0 0 70px var(--gold-glow);border-color:var(--gold-royal)}.current-date:before{content:"";position:absolute;inset:-2px;background:linear-gradient(135deg,var(--gold-royal),transparent,var(--gold-royal));border-radius:var(--border-radius-xl);z-index:-1;animation:borderGlow 3s infinite}@keyframes borderGlow{0%,to{opacity:.3}50%{opacity:1}}.ethiopian-date{font-size:3.5rem;font-weight:700;color:var(--gold-royal);margin-bottom:1rem;font-family:Noto Sans Ethiopic,Inter,sans-serif;text-shadow:0 0 20px rgba(212,175,55,.5);letter-spacing:2px}.gregorian-date{font-size:2rem;color:#fff;margin-bottom:1rem;opacity:.95;font-weight:500}.day-name{font-size:2.5rem;color:#ffffffe6;font-weight:600;text-transform:uppercase;letter-spacing:3px}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.light-mode .hero:before{opacity:.9}.light-mode .hero-overlay{background:linear-gradient(135deg,#ffffffe6,#ffffffbf,#ffffffe6)}.light-mode .current-date{background:#ffffffe6;box-shadow:0 30px 60px #0000001a,0 0 50px #d4af374d}.light-mode .gregorian-date,.light-mode .day-name,.light-mode .hero-subtitle{color:#1a1a1a}.light-mode .ethiopian-date{text-shadow:0 0 20px rgba(212,175,55,.3)}section{margin-bottom:3rem;animation:fadeIn .8s ease-out}.card{background:var(--card-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:2rem;box-shadow:var(--shadow-sm);transition:var(--transition);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold-royal),transparent);opacity:0;transition:var(--transition)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg),var(--shadow-gold);border-color:#d4af374d}.card:hover:before{opacity:1}.section-title{font-size:2.2rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-primary);position:relative;display:inline-block}.section-title:after{content:"";position:absolute;bottom:-8px;left:0;width:60px;height:3px;background:linear-gradient(90deg,var(--gold-royal),transparent);border-radius:3px}.section-title i{margin-right:1rem;font-size:2rem}.fa-spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}button{cursor:pointer;border:none;background:none;font-family:inherit}@media(max-width:1024px){.hero h1{font-size:3.5rem}.ethiopian-date{font-size:2.8rem}.gregorian-date{font-size:1.6rem}.day-name{font-size:2rem}}@media(max-width:768px){.main-container{padding:70px 1rem 1rem}.hero{min-height:80vh;padding:4rem 1rem}.hero h1{font-size:2.8rem}.hero-subtitle{font-size:1.2rem}.current-date{padding:2rem;border-radius:var(--border-radius-lg)}.ethiopian-date{font-size:2.2rem}.gregorian-date{font-size:1.4rem}.day-name{font-size:1.8rem}.hero-cross{font-size:10rem}.section-title{font-size:1.8rem}.quiz-cards-grid{grid-template-columns:1fr;gap:1.5rem}.quiz-card,.quiz-cards-section{padding:1.5rem}}@media(max-width:480px){.hero h1{font-size:2.2rem}.hero-subtitle{font-size:1rem}.ethiopian-date{font-size:1.8rem}.gregorian-date{font-size:1.2rem}.day-name{font-size:1.4rem}.current-date{padding:1.5rem;border-radius:var(--border-radius-md)}.hero-cross{display:none}.section-title{font-size:1.6rem}.card{padding:1.2rem}.quiz-card-icon{width:60px;height:60px}.quiz-card-icon i{font-size:1.6rem}.quiz-card h3{font-size:1.4rem}.quiz-card-meta{gap:1rem}.quiz-card-btn{padding:.75rem;font-size:.9rem}}@media(hover:none)and (pointer:coarse){.quiz-card:hover,.card:hover{transform:none}.quiz-card:active{transform:scale(.98)}.current-date:active{transform:scale(.99)}}@media print{body:before,body:after,.hero:before,.hero-glow,.hero-cross,.hero-overlay{display:none}.hero,.card,.quiz-card{background:#fff;color:#000;box-shadow:none;border:1px solid #ddd;break-inside:avoid}.quiz-card-btn{display:none}.current-date{border:2px solid #ddd;box-shadow:none}.ethiopian-date{color:#b6942c}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.hero:before{animation:none}.hero-glow{animation:none}}html{scroll-behavior:smooth}:focus-visible{outline:2px solid var(--gold-royal);outline-offset:2px}::selection{background:var(--gold-royal);color:#1a1a1a}