/* ==== Global Variables - Light & Dark Mode ==== */
:root {
    --primary: #4f46e5;
    --secondary: #6b7280;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --navbar-height: 50px;
    --footer-height: 50px;
    --sidebar-width-collapsed: 70px;
    --sidebar-width-expanded: 280px;
    --transition-speed: 0.3s;

    /* Light Mode Colors */
    --background: #f3f4f6;
    --card-background: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --navbar-bg: #ffffff;
    --footer-bg: #ffffff;
    --sidebar-bg: #ffffff;
    --sidebar-header-bg: var(--primary);
    --shadow-color: rgba(0, 0, 0, 0.1);
    --modal-overlay: rgba(0, 0, 0, 0.5);
    --button-bg: #f8fafc;
    --button-hover-bg: #f1f5f9;
    --input-bg: #ffffff;
    --loading-overlay-bg: rgba(155, 153, 153, 0.500);
    --main-nav-bg: #ffffff;
    --main-nav-text: #1f2937;
    --main-nav-hover: #f3f4f6;
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --background: #0f172a;
    --card-background: #1e293b;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --border-color: #374151;
    --navbar-bg: #1e293b;
    --footer-bg: #1e293b;
    --sidebar-bg: #1e293b;
    --sidebar-header-bg: var(--primary);
    --shadow-color: rgba(0, 0, 0, 0.3);
    --modal-overlay: rgba(0, 0, 0, 0.7);
    --button-bg: #374151;
    --button-hover-bg: #4b5563;
    --input-bg: #374151;
    --loading-overlay-bg: rgba(17, 24, 39, 0.8);
    --main-nav-bg: #374151;
    --main-nav-text: #f9fafb;
    --main-nav-hover: #4b5563;
}

/* ==== Base Styles ==== */
/*
   IMPORTANT: direction is NOT set here!
   It's set by Laravel in the <html> tag based on locale
   html[dir="rtl"] for Arabic
   html[dir="ltr"] for English
*/
body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    padding-bottom: var(--footer-height);
    position: relative;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* ==== CRITICAL: Main Content Padding for Sidebar ==== */
#main-content {
    min-height: 100vh;
    padding-bottom: calc(var(--footer-height) + 20px);
    transition: padding var(--transition-speed) ease !important;
}

/* LTR (English) - Sidebar on LEFT */
html[dir="ltr"] #main-content,
html:not([dir="rtl"]) #main-content {
    padding-left: var(--sidebar-width-collapsed) !important;
    padding-right: 0 !important;
}

/* RTL (Arabic) - Sidebar on RIGHT */
html[dir="rtl"] #main-content {
    padding-right: var(--sidebar-width-collapsed) !important;
    padding-left: 0 !important;
}

/* Mobile - No sidebar padding */
@media (max-width: 992px) {
    #main-content,
    html[dir="ltr"] #main-content,
    html:not([dir="rtl"]) #main-content,
    html[dir="rtl"] #main-content {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}

/* ==== Main Navigation Bar ==== */
.navbar {
    height: var(--navbar-height);
    background: var(--navbar-bg);
    box-shadow: 0 2px 4px var(--shadow-color);
    padding: 0;
    z-index: 1040;
    transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

.navbar .container-fluid {
    padding: 0 0.5rem;
}

/* Navigation Links */
.navbar-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-item {
    margin: 0;
    padding: 0;
}

.nav-link {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    white-space: nowrap;
    font-weight: 600;
    transition: all 0.2s ease;
}

.nav-link i {
    font-size: 1rem;
    margin: 0;
}

.nav-link:hover {
    color: var(--primary);
    transform: translateY(-1px);
}

/* Home Link */
.home-link {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--danger);
    border-radius: 8px;
    transition: all 0.2s ease;
}

html[dir="rtl"] .home-link {
    margin-left: 0.5rem;
}

html[dir="ltr"] .home-link,
html:not([dir="rtl"]) .home-link {
    margin-right: 0.5rem;
}

.home-link:hover {
    background: var(--button-hover-bg);
    transform: scale(1.05);
}

/* ==== Main Navigation Styles ==== */
.navbar.bg-light {
    background-color: var(--main-nav-bg) !important;
    transition: background-color var(--transition-speed);
}

.navbar.bg-light .nav-link {
    color: var(--main-nav-text) !important;
    transition: color var(--transition-speed), background-color var(--transition-speed);
}

.navbar.bg-light .nav-link:hover {
    color: var(--primary) !important;
    background-color: var(--main-nav-hover) !important;
}

.navbar.bg-light .nav-link span {
    color: var(--main-nav-text) !important;
}

.navbar.bg-light .home-link {
    color: var(--danger) !important;
}

.navbar.bg-light .home-link:hover {
    background-color: var(--main-nav-hover) !important;
}

/* Navbar Toggle Button */
.navbar.bg-light .navbar-toggler {
    border-color: var(--border-color) !important;
}

.navbar.bg-light .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

[data-theme="dark"] .navbar.bg-light .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28249, 250, 251, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ==== Footer Navigation ==== */
.footer-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--footer-bg);
    box-shadow: 0 -2px 5px var(--shadow-color);
    height: var(--footer-height);
    z-index: 1050;
    display: flex;
    align-items: center;
    transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

.footer-nav .nav-link {
    padding: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.footer-nav .nav-link i {
    font-size: 1.2rem;
}

.footer-nav .navbar-brand img {
    height: 35px;
    width: auto;
}

.footer-nav .notification-badge {
    position: absolute;
    top: 2px;
    width: 8px;
    height: 8px;
    background: var(--warning);
    border-radius: 50%;
}

html[dir="rtl"] .footer-nav .notification-badge {
    right: 2px;
}

html[dir="ltr"] .footer-nav .notification-badge,
html:not([dir="rtl"]) .footer-nav .notification-badge {
    left: 2px;
}

/* Loading Screen */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--loading-overlay-bg);
    backdrop-filter: blur(1px);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

/* Floating Modal */
.floating-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-overlay);
    z-index: 1060;
    display: none;
    opacity: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.floating-modal.active {
    display: block;
    opacity: 1;
}

/* Close Modal Button */
.close-modal {
    position: absolute;
    top: 1rem;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: none;
    background: var(--button-bg);
    color: var(--text-secondary);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 1060;
}

html[dir="rtl"] .close-modal {
    left: 1rem;
    right: auto;
}

html[dir="ltr"] .close-modal,
html:not([dir="rtl"]) .close-modal {
    right: 1rem;
    left: auto;
}

.close-modal:hover {
    background: var(--button-hover-bg);
    color: var(--text-primary);
    transform: rotate(90deg);
}

/* ==== Modals ==== */
.modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--card-background);
    color: var(--text-primary);
    padding: 1.5rem;
    border-radius: 15px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* ==== Menu Grid ==== */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.75rem;
    padding: 1rem;
}

.menu-item {
    background: var(--button-bg);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    color: inherit;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.menu-item:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 4px 6px var(--shadow-color);
    background: var(--button-hover-bg);
}

.menu-item i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.menu-item span {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* ==== Form Elements ==== */
.form-control, .form-select {
    background-color: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.25);
}

/* ==== Cards ==== */
.card {
    background-color: var(--card-background);
    border-color: var(--border-color);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.card-header {
    background-color: var(--button-bg);
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
}

/* ==== Tables ==== */
.table {
    color: var(--text-primary);
}

.table-striped > tbody > tr:nth-of-type(odd) > td,
.table-striped > tbody > tr:nth-of-type(odd) > th {
    background-color: var(--button-bg);
}

.table th {
    border-color: var(--border-color);
    background-color: var(--button-bg);
    color: var(--text-primary);
}

.table td {
    border-color: var(--border-color);
}

/* ==== Buttons ==== */
.btn {
    transition: all 0.2s ease;
}

.btn-outline-secondary {
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-outline-secondary:hover {
    background-color: var(--button-hover-bg);
    border-color: var(--text-primary);
    color: var(--text-primary);
}

/* ==== Alerts ==== */
.alert {
    border-color: var(--border-color);
}

/* ==== Responsive Styles ==== */
@media (max-width: 991.98px) {
    .navbar-collapse {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: var(--navbar-bg);
        padding: 1rem;
        box-shadow: 0 2px 4px var(--shadow-color);
    }

    .navbar-nav {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        padding: 0.75rem;
        font-size: 0.9rem;
    }

    .footer-nav .navbar-collapse {
        position: absolute;
        bottom: 100%;
        top: auto;
        border-radius: 1rem 1rem 0 0;
        background: var(--footer-bg);
    }

    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .menu-grid {
        grid-template-columns: 1fr;
    }

    .menu-item {
        display: flex;
        align-items: center;
        padding: 0.75rem;
    }

    html[dir="rtl"] .menu-item {
        text-align: right;
    }

    html[dir="ltr"] .menu-item,
    html:not([dir="rtl"]) .menu-item {
        text-align: left;
    }

    html[dir="rtl"] .menu-item i {
        margin: 0 0 0 0.75rem;
    }

    html[dir="ltr"] .menu-item i,
    html:not([dir="rtl"]) .menu-item i {
        margin: 0 0.75rem 0 0;
    }
}

/* ==== Utilities ==== */
.rtl {
    direction: rtl !important;
}

.ltr {
    direction: ltr !important;
}

.no-scroll {
    overflow: hidden !important;
}

/* ==== Animations ==== */
@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.footer-nav {
    animation: slideUp 0.3s ease-out;
}

/* Font Smoothing */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--button-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ==== Dark Mode Toggle Styles ==== */
#darkModeToggle,
#darkModeToggleLTR {
    position: relative;
    overflow: hidden;
}

#darkModeToggle i,
#darkModeToggleLTR i {
    transition: transform 0.3s ease;
}

#darkModeToggle:hover i,
#darkModeToggleLTR:hover i {
    transform: rotate(180deg);
}

/* Navigation Back/Forward Buttons */
.footer-nav .btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-secondary);
    background: transparent;
}

.footer-nav .btn-outline-secondary:hover {
    background: var(--button-hover-bg);
    border-color: var(--primary);
    color: var(--primary);
}

/* DateTime Display */
.navbar-text {
    color: var(--text-secondary) !important;
    font-size: 0.85rem;
    font-weight: 500;
}

/* ==== Global Responsive - Mobile & Tablet ==== */
@media (max-width: 992px) {

    /* ✅ كل الجداول scrollable أفقياً */
    .table-responsive {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    table {
        min-width: max-content;
    }

    /* ✅ كل الكروت مش بتطلع برا */
    .card,
    .info-card {
        overflow: hidden;
    }

    /* ✅ الـ container padding أقل */
    .container-fluid {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    /* ✅ الصور مش بتتكسر */
    img {
        max-width: 100%;
        height: auto;
    }

    /* ✅ منع أي عنصر يتمدد برا الشاشة */
    body {
        overflow-x: hidden;
    }

    /* ✅ الـ main content padding صفر */
    #main-content,
    html[dir="ltr"] #main-content,
    html:not([dir="rtl"]) #main-content,
    html[dir="rtl"] #main-content {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    /* ✅ الـ modal على الموبايل */
    .modal-content {
        width: 95% !important;
        padding: 1rem !important;
        max-height: 90vh;
    }

    /* ✅ الـ form elements */
    .form-control,
    .form-select {
        font-size: 14px;
    }

    /* ✅ الأزرار */
    .btn {
        font-size: 13px;
        padding: 0.375rem 0.75rem;
    }

    /* ✅ الـ grid بتاع الميدل */
    .menu-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

@media (max-width: 576px) {
    /* ✅ الـ grid على الموبايل الصغير */
    .menu-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* ✅ الـ card padding أقل */
    .card-body {
        padding: 0.75rem !important;
    }

    /* ✅ الـ page headers */
    h2, h3, h4 {
        font-size: 1.1rem !important;
    }

    /* ✅ الـ badges */
    .badge {
        font-size: 0.7rem;
    }
}
