/* login-styles.css */
/* ملف أنماط مكتفٍ بذاته وخاص بصفحة تسجيل الدخول فقط */

/* ======================================================= */
/* ==   SECTION 1: CORE DESIGN VARIABLES (SELF-CONTAINED) == */
/* ======================================================= */

:root {
    /* --- PRIMARY COLORS --- */
    --dn-primary-color: #F36E37;
    --dn-primary-dark: #d1511a;
    --dn-primary-light: rgb(248, 142, 97);
    --dn-text-on-primary: #ffffff;

    /* --- BACKGROUND & TEXT COLORS (Light Theme Default) --- */
    --dn-bg-primary: #f8f9fa;
    --dn-bg-secondary: #ffffff;
    --dn-text-primary: #2d3436;
    --dn-text-secondary: #636e72;
    --dn-text-icon: #636e72;
    --dn-link-color: var(--dn-primary-color);
    --dn-link-hover-color: var(--dn-primary-dark);
    --dn-linear-gradient-direction: to bottom; /* --- for diagonal : "135deg" ,for  vertical "to right" or "to left", for vertical "to top" or "to bottom" --- */

    /* --- BORDER & SHADOW COLORS (Light Theme Default) --- */
    --dn-border-color: #e9ecef;
    --dn-shadow-color: rgba(0, 0, 0, 0.06);
    --dn-shadow-color-md: rgba(0, 0, 0, 0.1);

    /* --- STATUS & ACTION COLORS (Light Theme Default) --- */
    --dn-color-error: #e74c3c;
    --dn-color-warning: #f39c12;
    --dn-color-success: #27ae60;
    --dn-color-info: #3498db;
    --dn-color-nafath: #00a99d;
    --dn-color-nafath-bg: #e6f6f5;
    --dn-color-nafath-bg-hover: #dcf2f0;

    /* --- SPECIFIC ELEMENT COLORS (Light Theme Default) --- */
    --dn-header-icon-btn-bg-hover: #e9ecef;
    --dn-tooltip-bg: var(--dn-text-primary);
    --dn-tooltip-text: var(--dn-bg-secondary);

    /* --- DIMENSIONS & SPACING --- */
    --dn-header-height: 70px;
    --dn-header-height-10: 80px;
    --dn-border-radius-sm: 6px;
    --dn-border-radius-md: 8px;
    --dn-border-radius-lg: 10px;
    --dn-border-radius-xl: 12px;
    --dn-padding-xs: 4px;
    --dn-padding-sm: 8px;
    --dn-padding-md: 12px;
    --dn-padding-lg: 16px;
    --dn-padding-xl: 20px;
    --dn-padding-xxl: 24px;
    --dn-padding-xxxl: 30px;
    --dn-gap-sm: 8px;
    --dn-gap-md: 12px;
    --dn-gap-lg: 16px;
    --dn-gap-xl: 20px;

    /* --- TRANSITIONS & Z-INDEXES --- */
    --dn-transition-speed: 0.3s;
    --dn-z-header: 1000;

    /* --- FONTS --- */
    --dn-font-family-primary: 'Cairo', 'Segoe UI', Arial, sans-serif;
    --dn-font-weight-medium: 500;
    --dn-font-weight-semibold: 600;
    --dn-font-weight-bold: 700;
    --dn-font-size-xs: 11px;
    --dn-font-size-sm: 12px;
    --dn-font-size-base: 14px;
    --dn-font-size-lg: 16px;
    --dn-font-size-xl: 18px;
    --dn-font-size-xxl: 28px;
    --dn-line-height-snug: 1.3;

    /* --- ICON FILTERS --- */
    --dn-filter-icon-dark-mode: brightness(0.9) contrast(1.1) saturate(0.8);
}

.dn-theme-dark {
    /* --- BACKGROUND & TEXT COLORS (Dark Theme) --- */
    --dn-bg-primary: #1a1d21;
    --dn-bg-secondary: #252a30;
    --dn-text-primary: #e0e0e0;
    --dn-text-secondary: #a0a0a0;
    --dn-link-color: var(--dn-primary-light);
    --dn-link-hover-color: #00caff;

    /* --- BORDER & SHADOW COLORS (Dark Theme) --- */
    --dn-border-color: #3a3f47;
    --dn-shadow-color: rgba(0, 0, 0, 0.15);
    --dn-shadow-color-md: rgba(0, 0, 0, 0.25);

    /* --- NAFATH BRANDING COLOR (Dark Theme) --- */
    --dn-color-nafath: #00c7b9;
    --dn-color-nafath-bg: rgba(0, 169, 157, 0.15);
    --dn-color-nafath-bg-hover: rgba(0, 169, 157, 0.25);

    /* --- SPECIFIC ELEMENT COLORS (Dark Theme) --- */
    --dn-header-icon-btn-bg-hover: #3a3f47;
    --dn-tooltip-bg: #e0e0e0;
    --dn-tooltip-text: #252a30;
}


/* ======================================================= */
/* ==   SECTION 2: LOGIN PAGE SPECIFIC STYLES           == */
/* ======================================================= */

/* --- RESET, BASE STYLES & HELPERS --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--dn-font-family-primary);
    background: var(--dn-bg-primary);
    min-height: 100vh;
    color: var(--dn-text-primary);
    overflow-x: hidden;
    transition: background-color var(--dn-transition-speed), color var(--dn-transition-speed);
}

body.dn-ltr {
    direction: ltr;
}

body.dn-rtl {
    direction: rtl;
}

.dn-icon-img {
    max-width: 100%;
    max-height: 100%;
    display: block;
    object-fit: contain;
}

/* --- BUTTONS --- */
.dn-btn {
    padding: var(--dn-padding-sm) var(--dn-padding-md);
    border-radius: var(--dn-border-radius-md);
    font-weight: var(--dn-font-weight-medium);
    cursor: pointer;
    transition: all var(--dn-transition-speed);
    border: 1px solid transparent;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.dn-btn-primary {
    background-color: var(--dn-primary-color);
    color: var(--dn-text-on-primary);
    border-color: var(--dn-primary-color);
}

.dn-btn-primary:hover {
    background-color: var(--dn-primary-dark);
}

/* --- HEADER --- */
.dn-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--dn-header-height);
    background: var(--dn-bg-secondary);
    border-bottom: 1px solid var(--dn-border-color);
    z-index: var(--dn-z-header);
    transition: background-color var(--dn-transition-speed), border-color var(--dn-transition-speed);
}

.dn-header-content {
    height: 100%;
    padding: 0 var(--dn-padding-xxxl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dn-header-right {
    display: flex;
    align-items: center;
    gap: var(--dn-gap-lg);
}

.dn-user-profile {
    display: flex;
    align-items: center;
    gap: var(--dn-gap-md);
    background: transparent;
    padding: 0;
}

.dn-user-avatar-logo {
    width: 30px;
    height: 30px;
    border-radius: var(--dn-border-radius-md);
}

.dn-user-details {
    display: flex;
    flex-direction: column;
}

body.dn-rtl .dn-user-details {
    text-align: right;
}

body.dn-ltr .dn-user-details {
    text-align: left;
}

.dn-user-name {
    font-size: var(--dn-font-size-lg);
    font-weight: var(--dn-font-weight-bold);
    color: var(--dn-text-primary);
}

.dn-user-role {
    font-size: var(--dn-font-size-xs);
    color: var(--dn-text-secondary);
}

.dn-header-icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--dn-padding-sm);
    border-radius: var(--dn-border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--dn-transition-speed);
}

.dn-header-icon-btn .dn-icon-img {
    width: 20px;
    height: 20px;
}

.dn-theme-dark .dn-header-icon-btn .dn-icon-img {
    filter: var(--dn-filter-icon-dark-mode);
}

.dn-header-icon-btn:hover {
    background-color: var(--dn-header-icon-btn-bg-hover);
}

/* --- LOGIN WRAPPER & CARD --- */
.dn-login-page-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--dn-padding-xl);
    padding-top: var(--dn-header-height);
}

.dn-login-container {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dn-login-card {
    width: 100%;
    background: var(--dn-bg-secondary);
    border: 1px solid var(--dn-border-color);
    border-radius: var(--dn-border-radius-xl);
    overflow: hidden;
    box-shadow: var(--dn-shadow-md);
    animation: dn-slideInUp 0.6s ease-out backwards;
}

.dn-login-card-header {
    text-align: center;
    padding: var(--dn-padding-xxxl) var(--dn-padding-xxl) var(--dn-padding-lg);
}

.dn-login-card-header h1 {
    font-size: var(--dn-font-size-xxl);
    font-weight: var(--dn-font-weight-bold);
    color: var(--dn-text-primary);
    margin-bottom: var(--dn-gap-sm);
}

.dn-login-card-header p {
    font-size: var(--dn-font-size-base);
    color: var(--dn-text-secondary);
}

/* --- TABS --- */
.dn-login-tabs {
    display: grid;
    margin: 0 var(--dn-padding-xxl);
    border-radius: var(--dn-border-radius-md);
    background-color: var(--dn-bg-primary);
    padding: var(--dn-padding-xs);
    border: 1px solid var(--dn-border-color);
}

.dn-login-tab {
    flex: 1;
    padding: var(--dn-padding-md);
    border: none;
    background-color: transparent;
    color: var(--dn-text-secondary);
    font-size: var(--dn-font-size-base);
    font-weight: var(--dn-font-weight-semibold);
    cursor: pointer;
    border-radius: var(--dn-border-radius-sm);
    transition: all var(--dn-transition-speed);
}

.dn-login-tab:hover {
    color: var(--dn-text-primary);
}

.dn-login-tab.active {
    background-color: var(--dn-bg-secondary);
    color: var(--dn-primary-color);
    box-shadow: 0 1px 3px var(--dn-shadow-color);
}

.dn-theme-dark .dn-login-tab.active {
    color: var(--dn-primary-light);
}

/* --- FORM BODY & ELEMENTS --- */
.dn-login-card-body {
    padding: var(--dn-padding-xxl);
}

.dn-input-group {
    margin-bottom: var(--dn-gap-lg);
}

.dn-input-group label {
    display: block;
    font-size: var(--dn-font-size-base);
    font-weight: var(--dn-font-weight-medium);
    color: var(--dn-text-primary);
    margin-bottom: var(--dn-gap-sm);
}

.dn-input-with-icon {
    position: relative;
}

.dn-input-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
}

.dn-theme-dark .dn-input-icon .dn-icon-img {
    filter: var(--dn-filter-icon-dark-mode);
}

body.dn-rtl .dn-input-icon {
    right: var(--dn-padding-lg);
}

body.dn-ltr .dn-input-icon {
    left: var(--dn-padding-lg);
}

.dn-form-input {
    width: 100%;
    padding-block: var(--dn-padding-md);
    border: 1px solid var(--dn-border-color);
    border-radius: var(--dn-border-radius-md);
    font-size: var(--dn-font-size-base);
    background: var(--dn-bg-primary) !important;
    color: var(--dn-text-primary);
    transition: all var(--dn-transition-speed);
}

body.dn-rtl .dn-form-input {
    padding-left: var(--dn-padding-lg);
    padding-right: 50px;
}

body.dn-ltr .dn-form-input {
    padding-right: var(--dn-padding-lg);
    padding-left: 50px;
}

.dn-form-input:focus {
    outline: none;
    border-color: var(--dn-primary-color);
    background: var(--dn-bg-secondary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--dn-primary-color) 15%, transparent);
}

.dn-form-input::placeholder {
    color: var(--dn-text-secondary);
}

.dn-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--dn-gap-xl);
}

.dn-checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--dn-gap-sm);
}

.dn-checkbox-group label {
    margin: 0;
    font-size: var(--dn-font-size-sm);
    color: var(--dn-text-secondary);
    cursor: pointer;
}

.dn-checkbox-group input[type="checkbox"] {
    accent-color: var(--dn-primary-color);
}

.dn-link {
    font-size: var(--dn-font-size-sm);
    color: var(--dn-link-color);
    text-decoration: none;
    font-weight: var(--dn-font-weight-medium);
}

.dn-link:hover {
    text-decoration: underline;
    color: var(--dn-link-hover-color);
}

.dn-login-button {
    width: 100%;
    padding: var(--dn-padding-lg);
    font-size: var(--dn-font-size-lg);
    font-weight: var(--dn-font-weight-bold);
}

/* --- NAFATH LOGIN SECTION --- */
.dn-nafath-login-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--dn-gap-lg);
    border: 1px solid var(--dn-border-color);
    border-radius: var(--dn-border-radius-lg);
    padding: var(--dn-padding-lg);
    margin-top: var(--dn-gap-xl);
    background-color: var(--dn-bg-primary);
    transition: all var(--dn-transition-speed);
}

.dn-nafath-login-box:hover {
    border-color: var(--dn-color-nafath);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--dn-color-nafath) 15%, transparent);
}

.dn-nafath-info {
    display: flex;
    align-items: center;
    gap: var(--dn-gap-md);
}

.dn-nafath-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--dn-color-nafath-bg);
    border-radius: 50%;
    padding: var(--dn-padding-sm);
    transition: background-color var(--dn-transition-speed);
}

.dn-nafath-login-box:hover .dn-nafath-icon {
    background-color: var(--dn-color-nafath-bg-hover);
}

.dn-nafath-text h3 {
    font-size: var(--dn-font-size-base);
    font-weight: var(--dn-font-weight-semibold);
    color: var(--dn-text-primary);
    margin: 0 0 var(--dn-gap-xs) 0;
}

.dn-nafath-text p {
    font-size: var(--dn-font-size-sm);
    color: var(--dn-text-secondary);
    margin: 0;
    line-height: var(--dn-line-height-snug);
}

.dn-btn-nafath-portal {
    flex-shrink: 0;
    background-color: transparent;
    border: 1px solid var(--dn-color-nafath);
    color: var(--dn-color-nafath);
    padding: var(--dn-padding-sm) var(--dn-padding-lg);
    font-weight: var(--dn-font-weight-semibold);
    white-space: nowrap;
}

.dn-btn-nafath-portal:hover {
    background-color: var(--dn-color-nafath);
    color: var(--dn-text-on-primary);
}

/* --- CARD & PAGE FOOTER --- */
.dn-login-card-footer {
    text-align: center;
    padding: var(--dn-padding-lg);
    border-top: 1px solid var(--dn-border-color);
    background-color: var(--dn-bg-primary);
    font-size: var(--dn-font-size-sm);
    color: var(--dn-text-secondary);
}

.dn-login-page-footer {
    padding-top: var(--dn-padding-xxl);
    text-align: center;
    color: var(--dn-text-secondary);
    font-size: var(--dn-font-size-sm);
}

/* --- ANIMATIONS & RESPONSIVE --- */
@keyframes dn-slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@media (min-width: 769px) {    
     body.dn-rtl .dn-header {
        padding-left: 0;
        padding-right: 0;
    }

     body.dn-ltr .dn-header {
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 768px) {    
    
    .dn-header-content {
        padding: 0 var(--dn-padding-lg);
    }

    .dn-user-details {
        display: none;
    }

    .dn-main-title-sidebar{
        display: none;
    }

    .dn-sub-title-sidebar{
        display: none;
    }

    .dn-login-page-wrapper {
        align-items: flex-start;
        padding-top: var(--dn-header-height-10);
    }
}

@media (max-width: 520px) {
    .dn-nafath-login-box {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .dn-nafath-info {
        flex-direction: column;
        margin-bottom: var(--dn-gap-lg);
    }

    .dn-nafath-action {
        width: 100%;
    }

    .dn-btn-nafath-portal {
        width: 100%;
    }
}

/* --- NAFATH VERIFICATION PAGE STYLES --- */
.dn-verification-number-box {
    background-color: var(--dn-bg-primary);
    border: 1px dashed var(--dn-border-color);
    border-radius: var(--dn-border-radius-lg);
    padding: var(--dn-padding-xxxl) var(--dn-padding-xxl);
    margin-top: var(--dn-gap-lg);
    text-align: center;
}

.dn-verification-number {
    font-size: 64px;
    /* حجم كبير وواضح */
    font-weight: var(--dn-font-weight-bold);
    color: var(--dn-primary-color);
    line-height: 1;
}

.dn-theme-dark .dn-verification-number {
    color: var(--dn-primary-light);
}


.dn-gradient-div {

    background-image: linear-gradient(var(--dn-linear-gradient-direction),var(--dn-bg-secondary), color-mix(in srgb, var(--dn-primary-color) 10%, var(--dn-bg-secondary)),color-mix(in srgb, var(--dn-primary-color) 30%, var(--dn-bg-secondary)), var(--dn-primary-color));
    /* Green to Blue */

}