/* ========================================
   مذاكرجي - MOTHAKERJI STYLES
   ======================================== */

:root {
    --green: #59FE5E;
    --green-dark: #3DD841;
    --pink: #F6659B;
    --pink-dark: #E5508A;
    --bg: #FFFFFF;
    --bg2: #F5F6F8;
    --bg3: #EDEEF0;
    --card: #FFFFFF;
    --text: #111827;
    --text2: #6B7280;
    --text3: #9CA3AF;
    --border: #E5E7EB;
    --shadow: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --r-xl: 20px;
    --r-full: 999px;
    --font: 'Tajawal', sans-serif;
    --font-d: 'Cairo', sans-serif;
    --sidebar-w: 240px;
    --topbar-h: 56px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg: #0B0B14;
    --bg2: #13132A;
    --bg3: #1C1C3A;
    --card: #16162E;
    --text: #E8E8F0;
    --text2: #9999B0;
    --text3: #666680;
    --border: #252540;
    --shadow: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
}

/* RESET */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--bg);color:var(--text);direction:rtl;min-height:100vh;overflow-x:hidden;transition:background .3s var(--ease),color .3s var(--ease);}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;-webkit-user-drag:none;pointer-events:none;}
input,textarea,select{font-family:var(--font);-webkit-user-select:text;user-select:text;}
::-webkit-scrollbar{width:5px;}
::-webkit-scrollbar-track{background:var(--bg2);}
::-webkit-scrollbar-thumb{background:var(--green);border-radius:10px;}
::selection{background:var(--green);color:#000;}

/* Prevent image stealing */
img{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;}
img[src]{pointer-events:none;}

/* MATERIAL ICONS shorthand */
.mi{font-family:'Material Symbols Rounded';font-weight:normal;font-style:normal;font-size:22px;display:inline-block;line-height:1;text-transform:none;letter-spacing:normal;word-wrap:normal;white-space:nowrap;direction:ltr;font-variation-settings:'FILL' 1,'wght' 400,'GRAD' 0,'opsz' 24;vertical-align:middle;-webkit-font-smoothing:antialiased;}

/* ========== LOADING ========== */
#loading-screen{position:fixed;inset:0;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:99999;transition:opacity .5s;}
#loading-screen.hide{opacity:0;pointer-events:none;}
.loading-logo-wrap{text-align:center;}
.loading-logo-wrap img{width:100px;margin:0 auto 8px;animation:pulse 1.5s ease-in-out infinite;}
.loading-logo-wrap p{color:var(--text2);font-size:.85rem;}
.loading-bar{width:180px;height:3px;background:var(--bg2);border-radius:3px;margin-top:20px;overflow:hidden;}
.loading-bar-fill{height:100%;background:linear-gradient(90deg,var(--green),var(--pink));border-radius:3px;animation:loadBar 1.2s ease-in-out infinite;}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.06);opacity:.7}}
@keyframes loadBar{0%{width:0}50%{width:70%}100%{width:100%}}

/* ========== LOGIN ========== */
#login-page{display:none;min-height:100vh;background:var(--bg);align-items:center;justify-content:center;padding:20px;}
[data-theme="dark"] #login-page{background:var(--bg);}
.login-container{background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:40px 36px;width:100%;max-width:400px;box-shadow:var(--shadow-lg);text-align:center;position:relative;animation:slideUp .5s var(--ease);}
.login-container::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--green),var(--pink));border-radius:var(--r-xl) var(--r-xl) 0 0;}
.login-logo{width:120px;margin:0 auto 12px;}
.login-title{font-family:var(--font-d);font-size:1.6rem;font-weight:800;background:linear-gradient(135deg,var(--green),var(--pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.login-subtitle{color:var(--text2);font-size:.9rem;margin-bottom:28px;}
.input-group{position:relative;margin-bottom:16px;text-align:right;}
.input-group label{display:block;font-size:.82rem;font-weight:600;color:var(--text2);margin-bottom:6px;}
.input-group input{width:100%;padding:12px 40px 12px 40px;border:1.5px solid var(--border);border-radius:var(--r-md);font-size:.95rem;color:var(--text);background:var(--bg2);outline:none;transition:all .2s;direction:ltr;text-align:right;}
.input-group input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(89,254,94,.15);}
.input-icon{position:absolute;right:12px;bottom:11px;color:var(--text3);}
.pw-toggle{position:absolute;left:8px;bottom:7px;background:none;border:none;color:var(--text3);cursor:pointer;padding:4px;}
.login-error{color:#EF4444;font-size:.82rem;margin-top:10px;display:none;}
.login-warning{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);border-radius:var(--r-sm);padding:10px;margin-top:12px;color:#DC2626;font-size:.82rem;display:none;}

/* ========== BUTTONS ========== */
.btn-primary{padding:11px 22px;background:linear-gradient(135deg,var(--green),var(--green-dark));color:#000;border:none;border-radius:var(--r-md);font-family:var(--font);font-weight:700;font-size:.9rem;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px;}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 15px rgba(89,254,94,.3);}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;}
.btn-full{width:100%;}
.btn-secondary{padding:9px 18px;background:var(--bg2);color:var(--text2);border:1px solid var(--border);border-radius:var(--r-md);font-family:var(--font);font-weight:600;font-size:.85rem;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px;}
.btn-secondary:hover{border-color:var(--green);color:var(--green);}
.btn-danger{padding:9px 18px;background:rgba(239,68,68,.08);color:#EF4444;border:1px solid rgba(239,68,68,.2);border-radius:var(--r-md);font-family:var(--font);font-weight:600;font-size:.85rem;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px;}
.btn-danger:hover{background:#EF4444;color:#FFF;}
.icon-btn{width:36px;height:36px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--bg2);color:var(--text2);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;position:relative;flex-shrink:0;}
.icon-btn:hover{color:var(--green);border-color:var(--green);}

/* ========== BADGES & TAGS ========== */
.badge{background:var(--pink);color:#FFF;font-size:.65rem;font-weight:700;padding:2px 7px;border-radius:var(--r-full);margin-right:auto;}
.tag{font-size:.7rem;padding:3px 8px;border-radius:var(--r-full);font-weight:600;}
.tag-green{background:rgba(89,254,94,.12);color:#22C55E;}
.tag-blue{background:rgba(59,130,246,.12);color:#3B82F6;}
.tag-pink{background:rgba(246,101,155,.12);color:var(--pink);}
.tag-orange{background:rgba(249,115,22,.12);color:#F97316;}
.tag-red{background:rgba(239,68,68,.12);color:#EF4444;}

/* ========== AVATARS ========== */
.avatar-sm{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--pink));display:flex;align-items:center;justify-content:center;color:#FFF;font-weight:700;font-size:.8rem;flex-shrink:0;overflow:hidden;}
.avatar-md{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--pink));display:flex;align-items:center;justify-content:center;color:#FFF;font-weight:700;font-size:1rem;flex-shrink:0;overflow:hidden;}
.avatar-lg{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--pink));display:flex;align-items:center;justify-content:center;color:#FFF;font-weight:800;font-size:1.8rem;flex-shrink:0;overflow:hidden;}
.avatar-xl{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--pink));display:flex;align-items:center;justify-content:center;color:#FFF;font-weight:900;font-size:2.5rem;flex-shrink:0;overflow:hidden;border:4px solid var(--bg);box-shadow:var(--shadow-md);}
.avatar-sm img,.avatar-md img,.avatar-lg img,.avatar-xl img{width:100%;height:100%;object-fit:cover;pointer-events:none;}

/* ========== TOGGLE ========== */
.toggle{width:44px;height:24px;border-radius:12px;background:var(--border);cursor:pointer;position:relative;transition:all .2s;flex-shrink:0;}
.toggle.on{background:var(--green);}
.toggle::after{content:'';position:absolute;width:18px;height:18px;background:#FFF;border-radius:50%;top:3px;right:3px;transition:all .2s;box-shadow:0 1px 3px rgba(0,0,0,.2);}
.toggle.on::after{right:calc(100% - 21px);}

/* ========== STAR RATING ========== */
.stars{display:flex;gap:2px;}
.stars .mi{cursor:pointer;color:var(--border);font-size:20px;transition:color .15s;}
.stars .mi.filled{color:#FBBF24;}
.stars .mi:hover{color:#FBBF24;}

/* ========== IMAGE VIEWER ========== */
#image-viewer{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:70000;align-items:center;justify-content:center;cursor:pointer;}
#image-viewer img{max-width:90vw;max-height:90vh;border-radius:12px;}

/* ========== SIDEBAR ========== */
.sidebar{width:var(--sidebar-w);height:100vh;position:fixed;right:0;top:0;background:var(--card);border-left:1px solid var(--border);display:flex;flex-direction:column;z-index:1000;transition:transform .3s var(--ease);overflow:hidden;}
.sidebar-header{padding:16px;text-align:center;border-bottom:1px solid var(--border);}
.sidebar-logo{width:90px;margin:0 auto;}
.sidebar-nav{flex:1;padding:8px;overflow-y:auto;}
.nav-title{font-size:.68rem;font-weight:700;text-transform:uppercase;color:var(--text3);padding:14px 10px 4px;letter-spacing:.5px;}
.nav-item{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:var(--r-md);cursor:pointer;font-size:.88rem;font-weight:500;color:var(--text2);margin-bottom:1px;transition:all .15s;position:relative;}
.nav-item:hover{background:var(--bg2);color:var(--text);}
.nav-item.active{background:rgba(89,254,94,.1);color:var(--green);font-weight:700;}
.nav-item.active::after{content:'';position:absolute;right:0;top:20%;height:60%;width:3px;background:var(--green);border-radius:0 4px 4px 0;}
.nav-item .mi{font-size:20px;}
.nav-admin-only{display:none;}
.sidebar-footer{padding:10px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;}
.sidebar-user{display:flex;align-items:center;gap:8px;flex:1;padding:6px;border-radius:var(--r-md);cursor:pointer;transition:all .15s;min-width:0;}
.sidebar-user:hover{background:var(--bg2);}
.sidebar-user-info{min-width:0;flex:1;}
.sidebar-user-name{font-size:.82rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sidebar-user-role{font-size:.68rem;color:var(--text3);}

/* ========== TOPBAR ========== */
.topbar{height:var(--topbar-h);background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:100;}
.topbar-right,.topbar-left{display:flex;align-items:center;gap:8px;}
.topbar-title{font-family:var(--font-d);font-size:1.1rem;font-weight:700;}
.notif-dot{position:absolute;top:6px;left:6px;width:8px;height:8px;background:var(--pink);border-radius:50%;border:2px solid var(--card);}
.mobile-only{display:none;}

/* ========== MAIN CONTENT ========== */
#app{display:none;min-height:100vh;}
#app.active{display:flex;}
.main-content{margin-right:var(--sidebar-w);flex:1;min-height:100vh;}
.page-content{padding:24px;}
.page{display:none;animation:fadeIn .25s var(--ease);}
.page.active{display:block;}

/* ========== CARDS ========== */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;transition:all .2s;}
.card:hover{box-shadow:var(--shadow);}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.card-title{font-family:var(--font-d);font-weight:700;font-size:1rem;display:flex;align-items:center;gap:6px;}

/* ========== STAT CARDS ========== */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:24px;}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px;transition:all .2s;}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.stat-icon{width:38px;height:38px;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:10px;}
.stat-icon.g{background:rgba(89,254,94,.1);color:var(--green);}
.stat-icon.p{background:rgba(246,101,155,.1);color:var(--pink);}
.stat-icon.b{background:rgba(59,130,246,.1);color:#3B82F6;}
.stat-icon.o{background:rgba(249,115,22,.1);color:#F97316;}
.stat-val{font-family:var(--font-d);font-size:1.6rem;font-weight:800;line-height:1;}
.stat-label{color:var(--text2);font-size:.8rem;margin-top:3px;}

/* ========== WELCOME BANNER ========== */
.welcome-banner{background:linear-gradient(135deg,rgba(89,254,94,.06),rgba(246,101,155,.04));border:1px solid rgba(89,254,94,.12);border-radius:var(--r-xl);padding:28px;margin-bottom:24px;position:relative;overflow:hidden;}
.welcome-banner h2{font-family:var(--font-d);font-size:1.4rem;font-weight:800;margin-bottom:4px;}
.welcome-banner p{color:var(--text2);font-size:.9rem;}
.welcome-streak{display:inline-flex;align-items:center;gap:5px;margin-top:12px;padding:6px 14px;background:linear-gradient(135deg,var(--green),var(--green-dark));color:#000;border-radius:var(--r-full);font-weight:700;font-size:.85rem;}

/* ========== MOTIVATION CARD ========== */
.motivation-card{background:linear-gradient(135deg,var(--green),var(--pink));border-radius:var(--r-xl);padding:24px;color:#FFF;margin-bottom:24px;position:relative;overflow:hidden;}
.motivation-card::before{content:'"';position:absolute;top:-15px;right:15px;font-size:100px;opacity:.12;font-family:serif;}
.motivation-text{font-size:1.05rem;font-weight:600;line-height:1.7;position:relative;}
.motivation-author{margin-top:8px;font-size:.82rem;opacity:.75;}

/* ========== QUICK ACTIONS ========== */
.quick-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:24px;}
.quick-btn{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;text-align:center;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;align-items:center;gap:8px;}
.quick-btn:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:var(--shadow);}
.quick-btn .mi{font-size:28px;color:var(--green);}
.quick-btn span:last-child{font-weight:600;font-size:.82rem;}

/* ========== POMODORO ========== */
.pomo-wrap{max-width:440px;margin:0 auto;text-align:center;}
.pomo-modes{display:flex;background:var(--bg2);border-radius:var(--r-full);padding:3px;margin-bottom:36px;}
.pomo-mode{flex:1;padding:9px;border-radius:var(--r-full);font-weight:600;font-size:.85rem;cursor:pointer;border:none;background:transparent;color:var(--text2);font-family:var(--font);transition:all .2s;}
.pomo-mode.active{background:var(--card);color:var(--green);box-shadow:var(--shadow);}
.timer-ring{width:260px;height:260px;margin:0 auto 28px;position:relative;display:flex;align-items:center;justify-content:center;}
.timer-ring svg{position:absolute;inset:0;transform:rotate(-90deg);}
.timer-ring svg circle{fill:none;stroke-width:5;}
.timer-ring .track{stroke:var(--border);}
.timer-ring .progress{stroke:var(--green);stroke-linecap:round;transition:stroke-dashoffset 1s linear;}
.timer-display{font-family:var(--font-d);font-size:3.2rem;font-weight:800;letter-spacing:2px;z-index:1;}
.timer-info{font-size:.82rem;color:var(--text2);z-index:1;}
.timer-controls{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:28px;}
.timer-btn{border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;}
.timer-btn-main{width:58px;height:58px;background:linear-gradient(135deg,var(--green),var(--green-dark));color:#000;font-size:26px;box-shadow:0 4px 15px rgba(89,254,94,.3);}
.timer-btn-main:hover{transform:scale(1.08);}
.timer-btn-sub{width:40px;height:40px;background:var(--bg2);color:var(--text2);font-size:20px;border:1px solid var(--border);}
.timer-btn-sub:hover{color:var(--text);background:var(--bg3);}

/* ========== TASKS ========== */
.task-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);padding:14px;margin-bottom:8px;display:flex;align-items:center;gap:12px;transition:all .15s;}
.task-card:hover{border-color:var(--green);}
.task-check{width:20px;height:20px;border-radius:6px;border:2px solid var(--border);cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.task-check.done{background:var(--green);border-color:var(--green);color:#000;}
.task-content{flex:1;min-width:0;}
.task-title{font-weight:600;font-size:.9rem;}
.task-title.done{text-decoration:line-through;color:var(--text3);}
.task-meta{font-size:.78rem;color:var(--text3);margin-top:2px;}
.tasks-filter{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap;}
.filter-btn{padding:7px 14px;border-radius:var(--r-full);border:1px solid var(--border);background:var(--card);color:var(--text2);font-family:var(--font);font-size:.82rem;font-weight:500;cursor:pointer;transition:all .15s;}
.filter-btn.active{background:var(--green);color:#000;border-color:var(--green);}

/* ========== SCHEDULE ========== */
.schedule-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.schedule-day{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);padding:12px;min-height:160px;}
.schedule-day-name{font-weight:700;font-size:.82rem;text-align:center;padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:8px;color:var(--green);}
.schedule-item{padding:6px 8px;margin-bottom:4px;border-radius:6px;font-size:.75rem;background:rgba(89,254,94,.06);border-right:3px solid var(--green);}
.schedule-item-time{font-weight:600;font-size:.68rem;color:var(--text3);}

/* ========== GPA ========== */
.gpa-result{text-align:center;padding:28px;background:linear-gradient(135deg,rgba(89,254,94,.06),rgba(246,101,155,.04));border:1px solid rgba(89,254,94,.12);border-radius:var(--r-xl);margin-bottom:20px;}
.gpa-value{font-family:var(--font-d);font-size:2.8rem;font-weight:900;background:linear-gradient(135deg,var(--green),var(--pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.gpa-label{color:var(--text2);font-size:.85rem;margin-top:2px;}
.gpa-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden;}
.gpa-table th,.gpa-table td{padding:10px 14px;text-align:right;border-bottom:1px solid var(--border);font-size:.88rem;}
.gpa-table th{background:var(--bg2);font-weight:600;font-size:.82rem;color:var(--text2);}
.gpa-table input,.gpa-table select{width:100%;padding:7px 10px;border:1px solid var(--border);border-radius:6px;background:var(--bg2);color:var(--text);font-family:var(--font);font-size:.85rem;}

/* ========== PROFILE ========== */
.profile-banner{width:100%;height:280px;border-radius:var(--r-xl);background:linear-gradient(135deg,rgba(89,254,94,.25),rgba(246,101,155,.2));overflow:hidden;position:relative;}
.profile-banner img{width:100%;height:100%;object-fit:cover;pointer-events:auto;}
.profile-avatar-wrap{position:absolute;bottom:-55px;right:50%;transform:translateX(50%);}
.profile-info{text-align:center;margin-top:65px;margin-bottom:28px;}
.profile-name{font-family:var(--font-d);font-size:1.5rem;font-weight:800;margin-bottom:4px;}
.profile-bio{color:var(--text2);font-size:.9rem;max-width:380px;margin:0 auto 12px;}
.profile-code{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--r-full);font-size:.82rem;cursor:pointer;transition:all .15s;}
.profile-code:hover{border-color:var(--green);}
.profile-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px;}
.profile-stat{text-align:center;padding:14px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);}
.profile-stat-val{font-family:var(--font-d);font-size:1.3rem;font-weight:800;color:var(--green);}
.profile-stat-lbl{font-size:.75rem;color:var(--text2);margin-top:2px;}

/* ========== CHAT ========== */
.chat-wrap{display:flex;height:calc(100vh - var(--topbar-h) - 48px);background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;}
.chat-list{width:260px;border-left:1px solid var(--border);display:flex;flex-direction:column;}
.chat-list-header{padding:12px;border-bottom:1px solid var(--border);}
.chat-list-header input{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--r-full);background:var(--bg2);color:var(--text);font-family:var(--font);font-size:.85rem;}
.chat-contact{display:flex;align-items:center;gap:8px;padding:10px 12px;cursor:pointer;border-bottom:1px solid var(--border);transition:all .1s;}
.chat-contact:hover,.chat-contact.active{background:var(--bg2);}
.chat-contact-info{flex:1;min-width:0;}
.chat-contact-name{font-weight:600;font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chat-contact-last{font-size:.75rem;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chat-main{flex:1;display:flex;flex-direction:column;}
.chat-main-header{padding:10px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;cursor:pointer;}
.chat-main-header:hover{background:var(--bg2);}
.chat-messages{flex:1;padding:12px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:2px;}
.chat-msg{display:flex;align-items:flex-end;gap:6px;max-width:75%;}
.chat-msg.sent{align-self:flex-start;flex-direction:row-reverse;}
.chat-msg.received{align-self:flex-end;}
.chat-msg-avatar{flex-shrink:0;}
.chat-msg-avatar .avatar-sm{width:28px;height:28px;font-size:.7rem;}
.chat-bubble{padding:8px 14px;border-radius:var(--r-md);font-size:.88rem;line-height:1.5;position:relative;word-break:break-word;}
.chat-msg.sent .chat-bubble{background:var(--green);color:#000;border-bottom-left-radius:4px;}
.chat-msg.received .chat-bubble{background:var(--bg2);border-bottom-right-radius:4px;}
.chat-bubble-time{font-size:.65rem;opacity:.6;margin-top:2px;display:block;}
.chat-bubble-actions{position:absolute;top:-8px;left:4px;display:none;gap:2px;background:var(--card);border:1px solid var(--border);border-radius:6px;padding:2px;box-shadow:var(--shadow);}
.chat-bubble:hover .chat-bubble-actions{display:flex;}
.chat-bubble-actions button{width:22px;height:22px;border:none;background:none;cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--text3);font-size:14px;}
.chat-bubble-actions button:hover{background:var(--bg2);color:var(--text);}
.chat-bubble.deleted{opacity:.5;font-style:italic;}
.chat-bubble.deleted-admin{border:1px solid rgba(239,68,68,.3);background:rgba(239,68,68,.05);}
.chat-msg-images{display:flex;gap:4px;margin-top:4px;}
.chat-msg-images img{width:120px;height:120px;object-fit:cover;border-radius:8px;pointer-events:none;}
.chat-voice{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg2);border-radius:var(--r-md);min-width:180px;}
.chat-voice button{width:30px;height:30px;border-radius:50%;border:none;background:var(--green);color:#000;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.chat-voice-bar{flex:1;height:4px;background:var(--border);border-radius:2px;position:relative;}
.chat-voice-progress{height:100%;background:var(--green);border-radius:2px;width:0%;transition:width .1s;}
.chat-voice-time{font-size:.7rem;color:var(--text3);min-width:35px;text-align:left;}
.chat-input-area{padding:10px 16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;}
.chat-input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:var(--r-full);background:var(--bg2);color:var(--text);font-family:var(--font);font-size:.88rem;outline:none;transition:border .15s;}
.chat-input:focus{border-color:var(--green);}
.chat-send{width:38px;height:38px;border-radius:50%;border:none;background:var(--green);color:#000;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0;}
.chat-send:hover{transform:scale(1.05);}

/* ========== FRIENDS ========== */
.friend-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;text-align:center;transition:all .15s;}
.friend-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.friend-card .avatar-md{margin:0 auto 10px;}
.friend-name{font-weight:700;font-size:.9rem;margin-bottom:2px;}
.friend-status{font-size:.78rem;color:var(--text3);}
.friend-actions{display:flex;gap:6px;margin-top:10px;justify-content:center;}
.friend-rating{margin-top:8px;}

/* ========== COMMUNITY STATS ========== */
.top3{display:flex;justify-content:center;gap:16px;margin-bottom:28px;align-items:flex-end;}
.top3-item{text-align:center;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px 16px;width:140px;position:relative;}
.top3-item.first{transform:translateY(-12px);border-color:rgba(89,254,94,.3);}
.top3-rank{position:absolute;top:-12px;right:50%;transform:translateX(50%);width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.75rem;color:#FFF;}
.top3-rank.gold{background:#FBBF24;}
.top3-rank.silver{background:#9CA3AF;}
.top3-rank.bronze{background:#D97706;}
.top3-item .avatar-md{margin:0 auto 8px;}
.top3-name{font-weight:700;font-size:.85rem;margin-bottom:2px;}
.top3-score{color:var(--green);font-weight:800;font-family:var(--font-d);}
.rank-list{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;}
.rank-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);transition:all .1s;}
.rank-row:hover{background:var(--bg2);}
.rank-row:last-child{border-bottom:none;}
.rank-pos{font-weight:800;font-size:.85rem;width:28px;text-align:center;color:var(--text3);}
.rank-name{flex:1;font-weight:600;font-size:.88rem;}
.rank-score{font-weight:800;color:var(--green);font-family:var(--font-d);}
.my-rank-card{background:linear-gradient(135deg,rgba(89,254,94,.08),rgba(246,101,155,.05));border:1px solid rgba(89,254,94,.15);border-radius:var(--r-lg);padding:16px 20px;margin-bottom:20px;display:flex;align-items:center;gap:14px;}
.my-rank-num{font-family:var(--font-d);font-size:2rem;font-weight:900;color:var(--green);}

/* ========== RPG ========== */
.rpg-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:24px;text-align:center;max-width:400px;margin:0 auto;}
.rpg-creature{font-size:80px;margin-bottom:12px;transition:transform .3s;}
.rpg-creature.happy{animation:rpgBounce .5s ease;}
.rpg-name{font-family:var(--font-d);font-size:1.3rem;font-weight:800;}
.rpg-level{color:var(--green);font-weight:700;font-size:.9rem;margin-bottom:12px;}
.rpg-bar{width:100%;height:10px;background:var(--bg2);border-radius:5px;overflow:hidden;margin-bottom:6px;}
.rpg-bar-fill{height:100%;border-radius:5px;transition:width .5s var(--ease);}
.rpg-bar-fill.xp{background:linear-gradient(90deg,var(--green),var(--green-dark));}
.rpg-bar-fill.hp{background:linear-gradient(90deg,var(--pink),#EF4444);}
.rpg-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px;}
.rpg-stat{padding:10px;background:var(--bg2);border-radius:var(--r-md);text-align:center;}
.rpg-stat-val{font-family:var(--font-d);font-weight:800;font-size:1.2rem;}
.rpg-stat-lbl{font-size:.75rem;color:var(--text2);}
.rpg-select{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:400px;margin:0 auto;}
.rpg-option{background:var(--card);border:2px solid var(--border);border-radius:var(--r-lg);padding:20px;text-align:center;cursor:pointer;transition:all .2s;}
.rpg-option:hover{border-color:var(--green);transform:translateY(-3px);}
.rpg-option.selected{border-color:var(--green);background:rgba(89,254,94,.05);}
.rpg-option-icon{font-size:48px;margin-bottom:8px;}
.rpg-option-name{font-weight:700;font-size:.9rem;}
@keyframes rpgBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ========== LOOTBOX ========== */
.lootbox-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:50000;}
.lootbox-overlay.active{display:flex;}
.lootbox-container{text-align:center;max-width:320px;}
.lootbox-box{background:linear-gradient(135deg,var(--green),var(--pink));border-radius:var(--r-xl);padding:40px;cursor:pointer;transition:all .3s;color:#FFF;animation:lootboxPulse 2s ease-in-out infinite;}
.lootbox-box:hover{transform:scale(1.05);}
.lootbox-box p{font-size:1.1rem;font-weight:700;margin-top:12px;}
.lootbox-box small{opacity:.7;}
.lootbox-result{background:var(--card);border-radius:var(--r-xl);padding:32px;animation:slideUp .4s var(--ease);}
.lootbox-reward-icon{font-size:60px;margin-bottom:12px;}
.lootbox-result h3{font-family:var(--font-d);font-size:1.2rem;font-weight:800;margin-bottom:8px;}
.lootbox-result p{color:var(--text2);font-size:.9rem;margin-bottom:16px;}
@keyframes lootboxPulse{0%,100%{box-shadow:0 0 30px rgba(89,254,94,.3)}50%{box-shadow:0 0 60px rgba(89,254,94,.5)}}

/* ========== FLEX CARD ========== */
.flex-card-preview{max-width:320px;margin:0 auto;aspect-ratio:9/16;background:linear-gradient(135deg,#111,#222);border-radius:var(--r-xl);padding:24px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#FFF;text-align:center;position:relative;overflow:hidden;}
.flex-card-preview::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(89,254,94,.15),rgba(246,101,155,.1));pointer-events:none;}

/* ========== SETTINGS ========== */
.settings-section{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;margin-bottom:16px;}
.settings-title{font-family:var(--font-d);font-weight:700;font-size:1rem;margin-bottom:16px;display:flex;align-items:center;gap:6px;}
.setting-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);}
.setting-row:last-child{border-bottom:none;}
.setting-label{font-weight:600;font-size:.88rem;}
.setting-desc{font-size:.78rem;color:var(--text3);margin-top:1px;}
.color-options{display:flex;gap:8px;}
.color-opt{width:34px;height:34px;border-radius:var(--r-md);cursor:pointer;border:3px solid transparent;transition:all .15s;}
.color-opt.active{border-color:var(--text);transform:scale(1.1);}

/* ========== EVENTS ========== */
.event-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;transition:all .2s;}
.event-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.event-banner{height:100px;background:linear-gradient(135deg,var(--green),var(--pink));display:flex;align-items:center;justify-content:center;color:#FFF;font-size:32px;}
.event-body{padding:16px;}
.event-title{font-weight:700;font-size:1rem;margin-bottom:4px;}
.event-desc{font-size:.82rem;color:var(--text2);margin-bottom:10px;}
.event-meta{display:flex;gap:12px;font-size:.78rem;color:var(--text3);}

/* ========== ADMIN ========== */
.admin-tabs{display:flex;gap:4px;margin-bottom:20px;flex-wrap:wrap;}
.admin-tab{padding:8px 16px;border-radius:var(--r-full);border:1px solid var(--border);background:var(--card);color:var(--text2);font-family:var(--font);font-weight:600;font-size:.82rem;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:4px;}
.admin-tab.active{background:var(--green);color:#000;border-color:var(--green);}
.admin-user-row{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--border);border-radius:var(--r-md);margin-bottom:8px;cursor:pointer;transition:all .15s;}
.admin-user-row:hover{border-color:var(--green);}
.admin-user-info{flex:1;min-width:0;}
.admin-user-name{font-weight:700;font-size:.88rem;}
.admin-user-email{font-size:.78rem;color:var(--text3);}
.admin-status{padding:3px 10px;border-radius:var(--r-full);font-size:.72rem;font-weight:600;}
.admin-status.active{background:rgba(89,254,94,.12);color:#22C55E;}
.admin-status.frozen{background:rgba(239,68,68,.12);color:#EF4444;}

/* ========== MODAL ========== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(3px);z-index:9999;display:none;}
.modal-overlay.active{display:block;}
.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--card);border-radius:var(--r-xl);padding:28px;width:calc(100% - 40px);max-width:480px;max-height:85vh;overflow-y:auto;z-index:10000;display:none;animation:slideUp .3s var(--ease);}
.modal.active{display:block;}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.modal-header h3{font-family:var(--font-d);font-weight:700;font-size:1.1rem;}
.modal-field{margin-bottom:14px;}
.modal-field label{display:block;font-weight:600;font-size:.82rem;margin-bottom:5px;color:var(--text2);}
.modal-field input,.modal-field textarea,.modal-field select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg2);color:var(--text);font-family:var(--font);font-size:.9rem;outline:none;transition:border .15s;}
.modal-field input:focus,.modal-field textarea:focus,.modal-field select:focus{border-color:var(--green);}
.modal-field textarea{min-height:70px;resize:vertical;}
.modal-actions{display:flex;gap:8px;margin-top:18px;}

/* Profile popup */
.profile-popup{max-width:400px;}
.profile-popup-banner{height:140px;border-radius:var(--r-lg);background:linear-gradient(135deg,rgba(89,254,94,.25),rgba(246,101,155,.2));overflow:hidden;margin-bottom:-40px;position:relative;}
.profile-popup-banner img{width:100%;height:100%;object-fit:cover;}

/* ========== NOTIFICATIONS PANEL ========== */
.notif-panel{position:fixed;top:0;left:0;width:340px;height:100vh;background:var(--card);border-right:1px solid var(--border);z-index:5000;transform:translateX(-100%);transition:transform .3s var(--ease);overflow-y:auto;}
.notif-panel.open{transform:translateX(0);}
.notif-panel-header{padding:16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}
.notif-panel-header h3{font-weight:700;}
.notif-item{padding:12px 16px;border-bottom:1px solid var(--border);transition:all .1s;cursor:pointer;}
.notif-item:hover{background:var(--bg2);}
.notif-item.unread{border-right:3px solid var(--green);}
.notif-item-title{font-weight:600;font-size:.88rem;margin-bottom:2px;}
.notif-item-body{font-size:.8rem;color:var(--text2);}
.notif-item-time{font-size:.7rem;color:var(--text3);margin-top:4px;}

/* ========== FORCED NOTIFICATION ========== */
.forced-notif-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;z-index:60000;padding:20px;}
.forced-notif-overlay.active{display:flex;}
.forced-notif-box{background:var(--card);border-radius:var(--r-xl);padding:32px;max-width:400px;text-align:center;animation:slideUp .4s var(--ease);}
.forced-notif-icon{font-size:48px;color:var(--pink);margin-bottom:12px;}
.forced-notif-box h3{font-family:var(--font-d);font-weight:700;margin-bottom:12px;}
.forced-notif-box p{color:var(--text2);font-size:.92rem;line-height:1.7;margin-bottom:20px;}

/* ========== OVERLAY ========== */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:999;display:none;}
.overlay.open{display:block;}

/* ========== TOAST ========== */
.toast-container{position:fixed;top:16px;left:16px;z-index:99999;display:flex;flex-direction:column;gap:6px;}
.toast{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);padding:12px 16px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:8px;animation:slideInLeft .3s var(--ease);min-width:250px;font-size:.88rem;}
.toast.success{border-right:3px solid var(--green);}
.toast.error{border-right:3px solid #EF4444;}
.toast.info{border-right:3px solid #3B82F6;}

/* ========== PROCRASTINATION MODE ========== */
.procrastination-hero{text-align:center;max-width:500px;margin:0 auto;}
.procrastination-btn{display:inline-flex;align-items:center;gap:10px;padding:20px 40px;background:linear-gradient(135deg,#EF4444,var(--pink));color:#FFF;border:none;border-radius:var(--r-full);font-family:var(--font-d);font-size:1.2rem;font-weight:800;cursor:pointer;transition:all .3s;box-shadow:0 8px 30px rgba(239,68,68,.3);margin:24px 0;}
.procrastination-btn:hover{transform:scale(1.05);box-shadow:0 12px 40px rgba(239,68,68,.4);}
.emergency-plan{background:var(--card);border:2px solid var(--pink);border-radius:var(--r-xl);padding:24px;margin-top:20px;text-align:right;animation:slideUp .3s var(--ease);}

/* ========== INVITE LEADERBOARD ========== */
.invite-hero{text-align:center;padding:24px;background:linear-gradient(135deg,rgba(89,254,94,.06),rgba(246,101,155,.04));border:1px solid rgba(89,254,94,.12);border-radius:var(--r-xl);margin-bottom:24px;}
.invite-hero h2{font-family:var(--font-d);font-weight:900;font-size:1.3rem;margin-bottom:6px;}
.invite-hero p{color:var(--text2);font-size:.88rem;}

/* ========== STREAK CALENDAR ========== */
.streak-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;}
.streak-cell{aspect-ratio:1;border-radius:3px;background:var(--bg2);transition:all .15s;}
.streak-cell.active{background:var(--green);}
.streak-cell.today{border:2px solid var(--pink);}

/* ========== ANIMATIONS ========== */
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translate(-50%,-50%) translateY(20px)}to{opacity:1;transform:translate(-50%,-50%) translateY(0)}}
@keyframes slideInLeft{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}

/* ========== RESPONSIVE ========== */
@media(max-width:768px){
    .sidebar{transform:translateX(100%);}
    .sidebar.open{transform:translateX(0);}
    .main-content{margin-right:0;}
    .mobile-only{display:flex;}
    .page-content{padding:16px;}
    .schedule-grid{grid-template-columns:1fr 1fr;}
    .profile-stats-grid{grid-template-columns:repeat(2,1fr);}
    .top3{flex-direction:column;align-items:center;}
    .top3-item.first{transform:none;}
    .chat-list{width:100%;position:absolute;inset:0;z-index:2;background:var(--card);}
    .chat-list.hidden{display:none;}
    .quick-grid{grid-template-columns:repeat(2,1fr);}
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .rpg-select{grid-template-columns:1fr 1fr;}
}
@media(max-width:480px){
    .schedule-grid{grid-template-columns:1fr;}
    .stats-grid{grid-template-columns:1fr;}
}

/* ========== UTILITIES ========== */
.flex{display:flex;align-items:center;}
.gap-sm{gap:6px;}
.gap-md{gap:12px;}
.mb-sm{margin-bottom:8px;}
.mb-md{margin-bottom:16px;}
.mb-lg{margin-bottom:24px;}
.mt-sm{margin-top:8px;}
.mt-md{margin-top:16px;}
.text-center{text-align:center;}
.text-muted{color:var(--text3);}
.text-sm{font-size:.82rem;}
.text-xs{font-size:.75rem;}
.fw-bold{font-weight:700;}
.w-full{width:100%;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.grid-3{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;}
.empty-state{text-align:center;padding:48px 20px;color:var(--text3);}
.empty-state .mi{font-size:48px;display:block;margin-bottom:10px;}
.section-title{font-family:var(--font-d);font-weight:700;font-size:1rem;margin-bottom:14px;display:flex;align-items:center;gap:6px;}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:10px;}