/* ===========================
   Variables (from STYLES.md)
   =========================== */
:root {
  --color-primary: #6dbdcf;
  --color-accent: #ae458d;
  --color-dark: #222149;
  --color-slate: #c5c5cf;
  --color-muted: #c5c5cf;
  
  --color-bg: #f8f9fa;
  --color-card: #ffffff;
  --color-border: #e5e7eb;
  --color-text: #222149;
  --color-text-light: #6dbdcf;

  --font-main: 'Inter', 'Cairo', sans-serif;
  --radius: 8px;
  --shadow: 0 2px 6px rgba(34, 33, 73, 0.1);
  --shadow-hover: 0 4px 12px rgba(34, 33, 73, 0.15);
  
  --transition: all 0.2s ease-in-out;
  
  --gradient-accent: linear-gradient(135deg, #6dbdcf 0%, #ae458d 100%);
  --gradient-dark: linear-gradient(135deg, #222149 0%, #6dbdcf 100%);
}

/* Dark Mode */
[data-theme="dark"] {
  --color-bg: #1a1a2e;
  --color-card: #222149;
  --color-border: #6dbdcf;
  --color-primary: #6dbdcf;
  --color-text: #ffffff;
  --color-text-light: #c5c5cf;
}

/* ===========================
   Base Styles
   =========================== */
html, body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    direction: rtl;
    transition: var(--transition);
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover, .btn-link:hover {
    color: var(--color-accent);
}

/* ===========================
   Button Styles
   =========================== */
.btn-primary {
    color: #fff;
    background: var(--gradient-accent);
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.btn-primary:hover {
    box-shadow: 0 4px 15px rgba(109, 189, 207, 0.4);
    transform: translateY(-1px);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--color-primary);
}

/* ===========================
   Card Styles
   =========================== */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(34, 33, 73, 0.1);
  padding: 1rem;
  transition: var(--transition);
}

.card:hover {
  box-shadow: 0 4px 16px rgba(109, 189, 207, 0.2);
}

/* ===========================
   Dashboard Widget Styles
   =========================== */
.widget {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.widget-title {
  font-weight: 600;
  color: var(--color-slate);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.widget-value {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===========================
   Form Styles
   =========================== */
.form-control {
    background-color: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    padding: 0.6rem 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.form-floating > .form-control-plaintext::placeholder, 
.form-floating > .form-control::placeholder {
    color: var(--color-text-light);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, 
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ===========================
   Layout Helpers
   =========================== */
.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
    font-size: 0.875rem;
}

/* ===========================
   Blazor Error UI
   =========================== */
#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        left: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "حدث خطأ."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: var(--color-border);
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--color-primary);
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
            filter: drop-shadow(0 0 4px rgba(109, 189, 207, 0.6));
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "جاري التحميل");
    }

code {
    color: #c02d76;
    background-color: rgba(37, 99, 235, 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
}

/* ===========================
   Utility Classes
   =========================== */
.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-slate) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-dark { color: var(--color-dark) !important; }
.bg-card { background-color: var(--color-card) !important; }
.bg-muted { background-color: var(--color-muted) !important; }
.border-custom { border-color: var(--color-border) !important; }
.border-accent { border-color: var(--color-accent) !important; }

/* ===========================
   Nav Tabs Unified
   =========================== */
.nav-tabs {
    border-bottom: 2px solid var(--color-border);
    gap: 0.5rem;
}

.nav-tabs .nav-link {
    color: var(--color-slate);
    border: none;
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 0.75rem 1.25rem;
    font-weight: 500;
    transition: var(--transition);
    background: transparent;
}

.nav-tabs .nav-link:hover {
    color: var(--color-primary);
    background: rgba(92, 128, 188, 0.08);
    border: none;
}

.nav-tabs .nav-link.active {
    color: var(--color-accent);
    background: var(--color-card);
    border: 2px solid var(--color-accent);
    border-bottom-color: transparent;
    font-weight: 600;
}

/* ===========================
   Card Unified
   =========================== */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 1.25rem;
}

.card-header h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.card-header h5 .bi {
    margin-left: 0.5rem;
    color: var(--color-primary);
}

.card-body {
    padding: 1.25rem;
}

/* ===========================
   Table Unified
   =========================== */
.table thead th {
    background: var(--color-bg);
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--color-border);
    padding: 0.75rem 1rem;
    white-space: nowrap;
}

.table tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
}

.table tbody tr:hover {
    background: rgba(37, 99, 235, 0.03);
}

/* ===========================
   Modal Unified
   =========================== */
.modal-backdrop.show {
    opacity: 0.5;
}

.modal.show {
    display: block !important;
}

.modal-content {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.modal-header .modal-title .bi {
    margin-left: 0.5rem;
    color: var(--color-primary);
}

/* ===========================
   Form Controls Unified
   =========================== */
.form-label {
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

/* ===========================
   Alert Unified
   =========================== */
.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* ===========================
   Tab Content
   =========================== */
.tab-content > .tab-pane {
    padding-top: 1rem;
}

/* ===========================
   Utility Classes
   =========================== */
.page-header {
    margin-bottom: 1.5rem;
}

.tab-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.loading-spinner .spinner-border {
    width: 3rem;
    height: 3rem;
}

/* ===========================
   Theme Toggle Button
   =========================== */
.theme-toggle-btn {
    background: var(--gradient-accent);
    border: none;
    border-radius: var(--radius);
    color: #fff;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1rem;
    box-shadow: var(--shadow);
}

.theme-toggle-btn:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}