/* ============================================
   Global Styles & Variables
   ============================================ */
:root {
    --primary-color: #2d5016;
    --secondary-color: #4a7c2a;
    --accent-color: #6b9f3d;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --bg-overlay: rgba(0, 0, 0, 0.4);
    --card-bg: rgba(255, 255, 255, 0.95);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    color: var(--text-dark);
}

/* ============================================
   Main Container
   ============================================ */
.main-container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 2rem 0;
    background-image: url('../../images/background.png'); /* صورة القهوة */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; /* تثبيت الصورة عند السكرول */
}

.main-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4); /* overlay أسود شفاف خفيف */
    z-index: -1;
}

/* التأكد من أن الفوتر لا يتأثر بخلفية background-overlay */
.footer-section {
    position: relative;
    z-index: 2;
}

/* ============================================
   Header Section
   ============================================ */
.header-section {
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.header-logo {
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease 0.2s both;
}

.header-logo-img {
    max-width: 200px;
    height: auto;
    transition: var(--transition);
    filter: none; /* إزالة أي فلتر */
}

.header-logo-img:hover {
    transform: scale(1.05);
    filter: none; /* بدون أي فلتر - الصورة تظهر بشكلها الطبيعي */
}

.main-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--text-light);
    text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.5);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
    animation: fadeInDown 1s ease;
}

.main-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-light);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    line-height: 1.8;
    animation: fadeInUp 1s ease 0.3s both;
}

/* ============================================
   Login Section
   ============================================ */
.login-section {
    padding: 2rem 0;
    margin-bottom: 3rem;
}

.login-card {
    background: transparent; /* بدون خلفية */
    border-radius: 20px;
    padding: 3rem 2.5rem;
    box-shadow: none; /* بدون ظل */
    text-align: center;
    backdrop-filter: none; /* بدون blur */
    border: none; /* بدون حدود */
    animation: fadeInUp 1s ease 0.6s both;
    transition: var(--transition);
}

.login-card:hover {
    transform: none; /* بدون تأثير hover */
    box-shadow: none;
}

.login-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-light); /* نص أبيض ليتناسب مع الخلفية الشفافة */
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5); /* ظل للنص ليكون واضحاً */
}

.btn-login {
    background: #81C104; /* اللون المطلوب */
    color: var(--text-light);
    font-size: 1.3rem;
    font-weight: 700;
    padding: 1rem 7rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(129, 193, 4, 0.4);
    text-transform: none;
    letter-spacing: 1px;
}

.btn-login:hover {
    background: #6fa803; /* لون أغمق قليلاً عند hover */
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(129, 193, 4, 0.6);
    color: var(--text-light);
}

.btn-login:active {
    transform: translateY(-1px);
}

.btn-login i {
    font-size: 1.2rem;
}

/* ============================================
   Quick Links Section
   ============================================ */
.quick-links-section {
    padding: 3rem 0;
    margin-top: auto;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-light);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    margin-bottom: 2.5rem;
    text-align: center;
    animation: fadeInUp 1s ease 0.9s both;
}

.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.quick-link-item {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 15px;
    text-decoration: none;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease both;
}

.quick-link-item:nth-child(1) { animation-delay: 1.2s; }
.quick-link-item:nth-child(2) { animation-delay: 1.3s; }
.quick-link-item:nth-child(3) { animation-delay: 1.4s; }
.quick-link-item:nth-child(4) { animation-delay: 1.5s; }
.quick-link-item:nth-child(5) { animation-delay: 1.6s; }
.quick-link-item:nth-child(6) { animation-delay: 1.7s; }

.quick-link-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-light);
    text-decoration: none;
}

.quick-link-item i {
    font-size: 1.8rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(45, 80, 22, 0.1);
    border-radius: 10px;
    transition: var(--transition);
}

.quick-link-item:hover i {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(5deg) scale(1.1);
}

.quick-link-item span {
    font-size: 1.1rem;
    font-weight: 600;
    flex: 1;
}

/* ============================================
   Chart Section
   ============================================ */
.chart-section {
    padding: 0rem 0;
    margin-bottom: 3rem;
}

.chart-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease 1.1s both;
    transition: var(--transition);
}

.chart-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.chart-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.chart-container {
    width: 100%;
    min-height: 400px;
    position: relative;
}

/* ============================================
   Footer Section
   ============================================ */
.footer-section {
    background-image: url('../../images/coffee-beans-pattern.png'); /* نمط حبوب القهوة */
    background-size: cover;
    background-position: center;
    background-repeat: repeat;
    padding: 4rem 0 1.5rem;
    margin-top: 0rem;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.96); /* overlay أسود شفاف */
    z-index: -1;
}

.footer-widget {
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.footer-logo {
    margin-bottom: 1.5rem;
    margin-top: 0;
    position: relative;
    z-index: 1;
}

.footer-widget:first-child .footer-logo {
    margin-top: 0;
    margin-bottom: 1.5rem;
}

.logo-link {
    display: inline-block;
    text-decoration: none;
    transition: var(--transition);
}

.logo-img {
    max-width: 180px;
    height: auto;
    filter: brightness(0) invert(1); /* تحويل اللوجو إلى أبيض */
    transition: var(--transition);
    display: block;
}

.logo-link:hover .logo-img {
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

.logo-link:hover {
    text-decoration: none;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.footer-subtitle {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    padding: 0 0 0 72px;
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transform: translateY(-3px);
    color: var(--text-light);
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(45, 80, 22, 0.4);
}

.footer-links {
    list-style: square;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 1;
    color: #fff;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-right: 5px;
    text-decoration: none;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 1;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-contact i {
    width: 20px;
    color: var(--accent-color);
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin: 0;
    position: relative;
    z-index: 1;
    text-align: right;
}

.payment-methods {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    position: relative;
    z-index: 1;
    margin: 0;
    padding: 0;
}

.payment-method {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    height: 50px;
    min-width: 60px;
}

.payment-method:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 1);
    text-decoration: none;
}

.payment-method img {
    width: 90%;
    height: 100%;
    object-fit: contain;
    padding: 0;
    margin: 0;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 992px) {
    .main-title {
        font-size: 2.5rem;
    }
    
    .main-subtitle {
        font-size: 1.2rem;
    }
    
    .header-logo-img {
        max-width: 160px;
    }
    
    .login-card {
        padding: 2rem 1.5rem;
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    .quick-links {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .chart-card {
        padding: 2rem 1.5rem;
    }
    
    .chart-container {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .header-logo {
        margin-bottom: 1.5rem;
    }
    
    .header-logo-img {
        max-width: 140px;
    }
    
    .main-title {
        font-size: 2rem;
        padding: 0 1rem;
    }
    
    .main-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .login-card {
        padding: 1.5rem 1rem;
        margin: 0 1rem;
    }
    
    .login-title {
        font-size: 1.2rem;
    }
    
    .btn-login {
        font-size: 1.1rem;
        padding: 0.8rem 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
        padding: 0 1rem;
    }
    
    .quick-links {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .quick-link-item {
        padding: 1.2rem;
    }
    
    .background-overlay {
        background-attachment: scroll;
    }
    
    .chart-card {
        padding: 1.5rem 1rem;
        margin: 0 1rem;
    }
    
    .chart-container {
        min-height: 250px;
    }
    
    .chart-title {
        font-size: 1.3rem;
    }
    
    .footer-section {
        padding: 3rem 0 1rem;
    }
    
    .footer-title {
        font-size: 1.3rem;
    }
    
    .footer-subtitle {
        font-size: 1.1rem;
    }
    
    .logo-img {
        max-width: 150px;
    }
}

@media (max-width: 576px) {
    .logo-img {
        max-width: 120px;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .copyright {
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .payment-methods {
        justify-content: center;
    }
    
    .payment-method {
        height: 40px;
        min-width: 50px;
        padding: 0;
    }
    
    .payment-method img {
        width: 100%;
        height: 100%;
        padding: 0;
        margin: 0;
    }
}

@media (max-width: 576px) {
    .header-logo-img {
        max-width: 120px;
    }
    
    .main-title {
        font-size: 1.8rem;
    }
    
    .main-subtitle {
        font-size: 0.9rem;
    }
    
    .login-title {
        font-size: 1rem;
    }
    
    .btn-login {
        font-size: 1rem;
        padding: 0.7rem 1.5rem;
    }
    
    .quick-link-item span {
        font-size: 1rem;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .background-overlay {
        display: none;
    }
    
    .main-container {
        background: white;
    }
    
    .main-title,
    .main-subtitle,
    .section-title {
        color: var(--text-dark);
        text-shadow: none;
    }
}

/* ============================================
   Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
.quick-link-item:focus,
.btn-login:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 3px;
}