*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Tajawal',sans-serif;min-height:100vh;background:linear-gradient(135deg,#0f0a2e 0%,#1e1048 30%,#2d1b69 60%,#4c1d95 100%);color:#e2e8f0;overflow-x:hidden;position:relative}

.bg-shapes{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}
.shape{position:absolute;border-radius:50%;filter:blur(80px);opacity:0.15}
.shape-1{width:500px;height:500px;background:#a855f7;top:-100px;right:-100px;animation:float1 15s infinite}
.shape-2{width:400px;height:400px;background:#6366f1;bottom:-50px;left:-50px;animation:float2 20s infinite}
.shape-3{width:300px;height:300px;background:#ec4899;top:50%;left:50%;animation:float3 12s infinite}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(-50px,50px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(50px,-50px)}}
@keyframes float3{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-40%,-40%)}}

.container{position:relative;z-index:1;max-width:700px;margin:0 auto;padding:30px 20px}

/* Header */
.header-section{text-align:center;margin-bottom:30px}
.logo-icon{width:80px;height:80px;background:linear-gradient(135deg,#7c3aed,#a855f7);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:2rem;color:#fff;box-shadow:0 10px 30px rgba(124,58,237,0.4);animation:pulse 3s infinite}
@keyframes pulse{0%,100%{box-shadow:0 10px 30px rgba(124,58,237,0.4)}50%{box-shadow:0 10px 50px rgba(124,58,237,0.6)}}
h1{font-size:2.2rem;font-weight:900;color:#fff;margin-bottom:8px}
.subtitle{color:#a5b4fc;font-size:1.1rem}

/* Countdown */
.countdown-box{background:rgba(255,255,255,0.08);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.1);border-radius:16px;padding:20px;margin-top:20px}
.countdown-upcoming{border-color:rgba(245,158,11,0.3);background:rgba(245,158,11,0.08)}
.countdown-upcoming .countdown-label{color:#fbbf24}
.countdown-upcoming .time-unit span{background:linear-gradient(135deg,#d97706,#f59e0b)}
.countdown-open .countdown-label{color:#c4b5fd}
.countdown-label{color:#c4b5fd;font-weight:600;margin-bottom:12px;font-size:0.95rem}
.countdown-label i{margin-left:8px}
.countdown-timer{display:flex;align-items:center;justify-content:center;gap:8px}
.time-unit{text-align:center}
.time-unit span{display:block;font-size:2rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#7c3aed,#a855f7);border-radius:12px;padding:8px 14px;min-width:55px;box-shadow:0 4px 15px rgba(124,58,237,0.3)}
.time-unit small{color:#a5b4fc;font-size:0.75rem;margin-top:4px;display:block}
.time-sep{color:#7c3aed;font-size:1.8rem;font-weight:800}

/* Tracking Section */
.tracking-section{background:rgba(255,255,255,0.06);backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,0.1);border-radius:18px;margin-bottom:25px;overflow:hidden;transition:all 0.3s}
.tracking-section:hover{border-color:rgba(124,58,237,0.3)}
.tracking-toggle{display:flex;align-items:center;gap:12px;padding:16px 20px;cursor:pointer;color:#c4b5fd;font-weight:700;font-size:1rem;transition:all 0.2s;user-select:none}
.tracking-toggle:hover{color:#e2e8f0;background:rgba(255,255,255,0.03)}
.tracking-toggle i:first-child{font-size:1.2rem;color:#a855f7}
.tracking-toggle span{flex:1}
.tracking-toggle #trackingArrow{transition:transform 0.3s;font-size:0.8rem}
.tracking-toggle.open #trackingArrow{transform:rotate(180deg)}
.tracking-body{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.3s;padding:0 20px}
.tracking-body.open{max-height:400px;padding:0 20px 20px}
.tracking-input-row{display:flex;gap:10px}
.tracking-input{flex:1;padding:13px 16px;background:rgba(255,255,255,0.08);border:2px solid rgba(255,255,255,0.1);border-radius:12px;color:#fff;font-size:1rem;font-family:inherit;transition:all 0.3s}
.tracking-input:focus{outline:none;border-color:#7c3aed;background:rgba(124,58,237,0.1)}
.tracking-input::placeholder{color:#6b7280}
.tracking-btn{width:50px;background:linear-gradient(135deg,#7c3aed,#a855f7);border:none;border-radius:12px;color:#fff;font-size:1.1rem;cursor:pointer;transition:all 0.2s}
.tracking-btn:hover{transform:scale(1.05)}
.track-result-card{margin-top:15px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:14px;padding:18px}
.track-result-card h4{color:#c4b5fd;margin-bottom:12px;font-size:1rem}
.track-result-card h4 i{margin-left:8px}
.track-result-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(255,255,255,0.06)}
.track-result-row:last-child{border:none}
.track-result-row .label{color:#94a3b8;font-size:0.85rem}
.track-result-row .value{color:#e2e8f0;font-weight:600;font-size:0.9rem}
.track-status-badge{padding:6px 16px;border-radius:50px;color:#fff;font-weight:700;font-size:0.85rem;display:inline-block}
.track-error{text-align:center;color:#fca5a5;margin-top:12px;font-weight:600}
.track-error i{margin-left:6px}

/* Alerts */
.alert{display:flex;align-items:center;gap:15px;padding:20px;border-radius:16px;margin-bottom:25px;font-size:1rem}
.alert-warning{background:rgba(245,158,11,0.15);border:1px solid rgba(245,158,11,0.3);color:#fbbf24}
.alert-error{background:rgba(239,68,68,0.15);border:1px solid rgba(239,68,68,0.3);color:#fca5a5}
.alert-info{background:rgba(99,102,241,0.15);border:1px solid rgba(99,102,241,0.3);color:#a5b4fc}
.alert i{font-size:1.5rem}

/* Form */
.form-card{background:rgba(255,255,255,0.06);backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,0.1);border-radius:20px;padding:25px;margin-bottom:20px;transition:all 0.3s}
.form-card:hover{border-color:rgba(124,58,237,0.3);box-shadow:0 8px 30px rgba(124,58,237,0.1)}
.card-header{font-size:1.15rem;font-weight:700;color:#c4b5fd;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,0.08)}
.card-header i{margin-left:8px;color:#a855f7}
.form-grid{display:grid;grid-template-columns:1fr;gap:18px}
.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#c4b5fd;font-size:0.9rem}
.form-group label i{margin-left:6px;color:#a855f7}
.req{color:#f87171}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:14px 16px;background:rgba(255,255,255,0.08);border:2px solid rgba(255,255,255,0.1);border-radius:12px;color:#fff;font-size:1rem;font-family:inherit;transition:all 0.3s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#7c3aed;background:rgba(124,58,237,0.1);box-shadow:0 0 0 3px rgba(124,58,237,0.15)}
.form-group input::placeholder{color:#6b7280}
.form-group select{cursor:pointer}
.form-group select option{background:#1e1b4b;color:#fff}
.form-group textarea{min-height:100px;resize:vertical}

/* Courses */
.courses-grid{display:grid;gap:12px}
.course-card{background:rgba(255,255,255,0.06);border:2px solid rgba(255,255,255,0.08);border-radius:16px;padding:18px;cursor:pointer;transition:all 0.3s;position:relative}
.course-card:hover{border-color:rgba(124,58,237,0.4);transform:translateY(-2px)}
.course-card.selected{border-color:#7c3aed;background:rgba(124,58,237,0.15);box-shadow:0 0 20px rgba(124,58,237,0.2)}
.course-card .check-icon{position:absolute;top:12px;left:12px;width:28px;height:28px;border-radius:50%;border:2px solid rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;transition:all 0.3s;font-size:0.8rem;color:transparent}
.course-card.selected .check-icon{background:#7c3aed;border-color:#7c3aed;color:#fff}
.course-name{font-weight:700;color:#e2e8f0;font-size:1.05rem;margin-bottom:6px}
.course-desc{color:#94a3b8;font-size:0.85rem;line-height:1.6}
.course-meta{display:flex;gap:15px;margin-top:10px;font-size:0.8rem;color:#a5b4fc}
.course-detail-btn{display:inline-block;margin-top:10px;padding:6px 14px;background:rgba(124,58,237,0.2);border:1px solid rgba(124,58,237,0.3);border-radius:8px;color:#c4b5fd;font-size:0.8rem;cursor:pointer;transition:all 0.3s;text-decoration:none}
.course-detail-btn:hover{background:rgba(124,58,237,0.3)}

/* Submit */
.submit-btn{width:100%;padding:16px;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;border:none;border-radius:14px;font-size:1.15rem;font-weight:800;cursor:pointer;font-family:inherit;transition:all 0.3s;box-shadow:0 8px 25px rgba(124,58,237,0.4)}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(124,58,237,0.5)}
.submit-btn:disabled{opacity:0.6;cursor:not-allowed;transform:none}
.submit-btn i{margin-left:8px}

/* Modal */
.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;z-index:1000;padding:20px}
.modal-overlay.active{display:flex}
.modal-card{background:#fff;border-radius:24px;padding:40px;max-width:420px;width:100%;text-align:center}
.modal-icon{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:2.5rem}
.modal-icon.success{background:#d1fae5;color:#10b981}
.modal-card h2{color:#1e1b4b;margin-bottom:10px}
.modal-card p{color:#6b7280;margin-bottom:15px}
.tracking-code-display{background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;padding:15px;border-radius:12px;font-size:1.4rem;font-weight:800;letter-spacing:2px;margin:15px 0}
.modal-actions{display:flex;gap:10px;margin-top:20px}
.modal-actions .btn-copy,.modal-actions .btn-track{flex:1;padding:12px;border-radius:10px;font-weight:700;font-family:inherit;font-size:0.95rem;cursor:pointer;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:6px;transition:all 0.3s;border:none}
.btn-copy{background:#f3f4f6;color:#4c1d95}
.btn-copy:hover{background:#e5e7eb}
.btn-track{background:#7c3aed;color:#fff}
.btn-track:hover{background:#6d28d9}

/* Course Modal */
.course-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;z-index:999;padding:20px}
.course-modal-overlay.active{display:flex}
.course-modal{background:#1e1b4b;border:1px solid rgba(124,58,237,0.3);border-radius:20px;padding:30px;max-width:550px;width:100%;max-height:80vh;overflow-y:auto;color:#e2e8f0}
.course-modal h2{color:#c4b5fd;margin-bottom:15px}
.course-modal .close-modal{float:left;background:none;border:none;color:#a5b4fc;font-size:1.5rem;cursor:pointer}

@media(max-width:600px){
    h1{font-size:1.6rem}
    .time-unit span{font-size:1.4rem;padding:6px 10px;min-width:42px}
    .modal-actions{flex-direction:column}
    .tracking-input-row{flex-direction:column}
    .tracking-btn{width:100%;height:48px}
}