/* --- المتغيرات وإعادة التعيين --- */
:root {
    --main-green: #40b863;
    --main-green-hover: #329650;
    --main-red: #c93a3a;
    --main-red-hover: #a83030;
    --dark-bg: #0f0f19;
    --panel-bg: rgba(20, 30, 50, 0.85);
    --glow-gold: #ffaa00;
    --glow-blue: #00ddee;
    --font-family: 'Cairo', 'Arial', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: white;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 40px;
    padding-bottom: 40px;
    overflow-x: hidden;
}

/* --- الخلفية والطبقة الشفافة --- */
.bg-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    /* تأكد من مسار الصورة */
    background-image: url('assets/images/background.jpg'); 
    background-size: cover;
    background-position: center center;
    z-index: -2;
}

.overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(10, 15, 30, 0.75); /* تغميق الخلفية */
    z-index: -1;
    backdrop-filter: blur(3px); /* تأثير ضبابي خفيف */
}

/* --- التخطيط الرئيسي --- */
.main-container {
    width: 92%;
    max-width: 850px;
    text-align: center;
}

.logo-container {
    margin-bottom: 35px;
}
.logo {
    max-width: 320px;
    height: auto;
    filter: drop-shadow(0 0 10px rgba(0,0,0,0.5));
}

/* --- التحكم في ظهور الخطوات --- */
.step-container {
    display: none;
    animation: fadeIn 0.4s ease-in-out;
}
.step-container.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

h2 { font-size: 2rem; margin-bottom: 15px; color: var(--glow-blue); text-shadow: 0 0 10px rgba(0, 221, 238, 0.3); }
h3 { font-size: 1.3rem; margin-bottom: 25px; color: #ccc; }

/* --- الأزرار --- */
.main-btn, .action-btn, .claim-btn {
    border: none;
    color: white;
    font-family: var(--font-family);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    border-radius: 12px;
    text-transform: uppercase;
    outline: none;
}

.main-btn {
    background: linear-gradient(180deg, #50d873, var(--main-green));
    padding: 16px 45px;
    font-size: 1.4rem;
    width: 85%;
    max-width: 380px;
    margin: 25px auto;
    box-shadow: 0 6px 0 #2a7a40, 0 10px 20px rgba(64, 184, 99, 0.4);
    border: 2px solid #60e883;
    position: relative;
    top: 0;
}
.main-btn:hover:not(.disabled) { 
    background: linear-gradient(180deg, #60e883, var(--main-green-hover));
    box-shadow: 0 8px 0 #2a7a40, 0 12px 25px rgba(64, 184, 99, 0.5);
}
.main-btn:active:not(.disabled) {
    top: 4px;
    box-shadow: 0 2px 0 #2a7a40, 0 5px 10px rgba(64, 184, 99, 0.4);
}

.main-btn.disabled {
    background: #555;
    border-color: #666;
    box-shadow: none;
    color: #aaa;
    cursor: not-allowed;
    top: 0;
}

.action-btn { padding: 12px 35px; font-size: 1.1rem; min-width: 120px; box-shadow: 0 4px 0 rgba(0,0,0,0.2); }
.action-btn.green { background: var(--main-green); }
.action-btn.green:hover { background: var(--main-green-hover); }
.action-btn.red { background: var(--main-red); }
.action-btn.red:hover { background: var(--main-red-hover); }
.action-btn:active { transform: translateY(3px); box-shadow: none; }

.claim-btn {
    background: var(--main-green);
    padding: 8px 15px;
    font-size: 0.9rem;
    width: 100%;
    margin-top: 12px;
    border-radius: 8px;
    box-shadow: 0 3px 0 #2a7a40;
}
.claim-btn:hover { background: var(--main-green-hover); }
.claim-btn:active { transform: translateY(2px); box-shadow: none; }

/* --- تنسيقات الخطوة 1 --- */
.slots-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 25px;
}
.slot {
    width: 90px; height: 90px;
    border: 2px dashed var(--glow-blue);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-weight: bold; font-size: 0.9rem; color: var(--glow-blue);
    background: rgba(0, 221, 238, 0.05);
    transition: all 0.3s ease;
}
.slot.filled {
    border-style: solid;
    background-size: 80%;
    background-repeat: no-repeat;
    background-position: center;
    color: transparent;
    box-shadow: 0 0 15px var(--glow-blue), inset 0 0 10px var(--glow-blue);
    background-color: rgba(0, 221, 238, 0.15);
}

.fruits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 20px 15px;
    justify-content: center;
    margin-top: 35px;
    padding: 10px;
}
.fruit-item { position: relative; cursor: pointer; transition: transform 0.2s; }
.fruit-item:hover { transform: translateY(-5px); }

.fruit-card {
    width: 100%; aspect-ratio: 1;
    background: var(--panel-bg);
    border-radius: 18px;
    padding: 10px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s ease;
}
.fruit-card img { width: 85%; height: 85%; object-fit: contain; filter: drop-shadow(0 5px 5px rgba(0,0,0,0.3)); }

/* تأثير النار */
.fiery-border {
    border: 2px solid var(--glow-gold);
    box-shadow: 0 0 10px var(--glow-gold), inset 0 0 5px var(--glow-gold);
}
.fruit-item.selected .fruit-card {
    box-shadow: 0 0 25px var(--glow-gold), inset 0 0 15px var(--glow-gold);
    border-color: #ffdd55;
    background: rgba(255, 170, 0, 0.1);
}
.fruit-item.selected .claim-btn {
    background: var(--glow-gold);
    box-shadow: 0 3px 0 #c98a00;
    color: #000;
}

/* --- تنسيقات الخطوة 2 --- */
.input-group { margin: 35px 0; }
.input-group input {
    width: 85%; max-width: 450px;
    padding: 12px 20px;
    font-size: 1.2rem;
    border-radius: 12px;
    border: 2px solid var(--glow-blue);
    background: rgba(10, 20, 40, 0.6);
    color: white;
    text-align: center;
    font-family: var(--font-family);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.input-group input:focus {
    border-color: var(--glow-blue);
    box-shadow: 0 0 15px var(--glow-blue);
}
.actions-group { display: flex; justify-content: center; gap: 15px; }

/* --- تنسيقات الخطوة 3 (البروفايل) --- */
.profile-avatar-container {
    width: 130px; height: 130px;
    margin: 0 auto 15px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--glow-blue);
    box-shadow: 0 0 20px var(--glow-blue);
    background: var(--panel-bg);
}
.profile-avatar-container img { width: 100%; height: 100%; object-fit: cover; }
#displayName { font-size: 1.8rem; margin-bottom: 25px; direction: ltr; }

.stats-panel {
    display: flex;
    background: rgba(0, 221, 238, 0.05);
    border: 1px solid var(--glow-blue);
    border-radius: 12px;
    padding: 15px 10px;
    justify-content: space-evenly;
    margin-bottom: 25px;
    max-width: 400px;
    margin-left: auto; margin-right: auto;
}
.stat-box { text-align: center; }
.stat-box h3 { font-size: 1.5rem; margin: 5px 0; color: white; }
.stat-box p { font-size: 0.9rem; color: var(--glow-blue); }
.stat-icon { font-size: 1.2rem; }
.stat-separator { width: 1px; background: var(--glow-blue); opacity: 0.3; }

/* Spinner تحميل */
.spinner {
    border: 4px solid rgba(255,255,255,0.1);
    border-top: 4px solid var(--main-green);
    border-radius: 50%; width: 45px; height: 45px;
    animation: spin 0.8s linear infinite; margin: 20px auto;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* --- تنسيقات الخطوة 4 --- */
.robot-btn {
    margin-top: 40px;
    font-size: 1.3rem;
    display: flex; align-items: center; justify-content: center; gap: 10px;
}
.robot-btn::before { content: '🤖'; font-size: 1.6rem; }

/* --- التجاوب مع الجوال --- */
@media (max-width: 600px) {
    .fruits-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .main-btn { font-size: 1.2rem; width: 95%; padding: 14px 20px; }
    .slot { width: 75px; height: 75px; font-size: 0.8rem; }
    h2 { font-size: 1.6rem; }
    .input-group input { font-size: 1rem; }
}