/* ========================================
   TRIO — Login Page
   الهوية البصرية الرسمية للمنصة
======================================== */

/* الألوان الأساسية */
:root {
    --cream: #FBF7F0;
    --cream-light: #FFFCF7;

    --blue-dark: #164773;
    --blue: #5D8DBD;
    --blue-light: #A9C9E2;
    --blue-pale: #EAF2F8;

    --gold: #D8B574;
    --gold-light: #E9D5A9;

    --text: #344454;
    --text-muted: #7B8490;

    --white: #FFFFFF;
    --border: #B5D0E6;

    --shadow: 0 15px 40px rgba(30, 69, 105, 0.08);
}


/* ========================================
   الإعدادات العامة
======================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: "Cairo", sans-serif;
    color: var(--text);
    background-color: var(--cream);
    direction: rtl;
}

button,
input {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    cursor: pointer;
}


/* ========================================
   الصفحة الرئيسية لتسجيل الدخول
======================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
justify-content: flex-start;
gap: 24px;
    position: relative;
    isolation: isolate;

    padding: 28px 24px 15px;
overflow-x: hidden;
overflow-y: visible;}

/* صورة الخلفية */

.login-page::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;

    background-image:
        linear-gradient(
            rgba(251, 247, 240, 0.05),
            rgba(251, 247, 240, 0.05)
        ),
        url("images/trio-background.png");

    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

/* طبقة خفيفة للمحافظة على وضوح النصوص */

.login-page::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;

    background:
        linear-gradient(
            180deg,
            rgba(255, 252, 247, 0.08) 0%,
            rgba(255, 252, 247, 0.02) 60%,
            rgba(255, 252, 247, 0.15) 100%
        );
}


/* ========================================
   الشعار
======================================== */

.brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;

    margin-bottom: 8px;
}

.brand-name {
    position: relative;

    color: var(--blue-dark);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 43px;
    font-weight: 600;
    letter-spacing: 2px;
    line-height: 1.05;

    transition: color 0.25s ease;
}

.brand-name:hover {
    color: var(--blue);
}

.brand-star {
    position: absolute;
    top: -3px;
    right: -13px;

    color: var(--gold);
    font-size: 17px;
}

.brand-arabic {
    color: var(--blue);
    font-size: 14px;
    font-weight: 500;
}


/* ========================================
   العنوان الترحيبي
======================================== */

.login-container {
    width: 100%;
    max-width: 650px;

    display: flex;
    flex-direction: column;
    align-items: center;

    margin: auto 0;
}

.welcome-section {
    width: 100%;
    text-align: center;

    margin-bottom: 27px;
    animation: fadeIn 0.7s ease both;
}

.welcome-section h1 {
    color: var(--blue-dark);

    font-size: clamp(24px, 2.5vw, 36px);
    font-weight: 800;
    line-height: 1.7;

    margin-bottom: 1px;
}

.welcome-section h1 span {
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 700;
    direction: ltr;
    display: inline-block;
}

.welcome-section p {
    color: var(--blue);

    font-size: clamp(15px, 1.7vw, 22px);
    font-weight: 500;
    line-height: 1.8;
}


/* ========================================
   بطاقة تسجيل الدخول
======================================== */

.login-card {
    width: 100%;
    max-width: 558px;

    padding: 29px 45px 32px;

    background: rgba(255, 252, 247, 0.82);

    border: 1.2px solid var(--blue-light);
    border-radius: 21px;

    box-shadow: var(--shadow);

    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);

    animation: cardAppear 0.8s ease both;
}


/* عنوان البطاقة */

.card-heading {
    text-align: center;
    margin-bottom: 30px;
}

.card-heading h2 {
    color: var(--blue-dark);

    font-size: 28px;
    font-weight: 800;

    margin-bottom: 4px;
}

.card-heading p {
    color: #59616A;

    font-size: 15px;
    font-weight: 500;

    line-height: 1.9;
}


/* ========================================
   حقول الإدخال
======================================== */

.form-group {
    margin-bottom: 19px;
}

.form-group label {
    display: block;

    color: var(--blue-dark);
    font-size: 14px;
    font-weight: 600;

    margin-bottom: 7px;
}

.input-wrapper {
    position: relative;
    width: 100%;
}

.input-wrapper input {
    width: 100%;
    height: 62px;

    padding: 12px 45px 12px 43px;

    color: var(--text);
    background: rgba(255, 252, 247, 0.6);

    border: 1px solid #D5D8DB;
    border-radius: 13px;

    outline: none;

    font-size: 15px;
    font-weight: 500;

    text-align: right;

    transition:
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        background-color 0.25s ease;
}

.input-wrapper input::placeholder {
    color: #92969A;
    opacity: 1;
}

.input-wrapper input:hover {
    border-color: var(--blue-light);
}

.input-wrapper input:focus {
    border-color: var(--blue);

    background: rgba(255, 255, 255, 0.9);

    box-shadow: 0 0 0 3px rgba(93, 141, 189, 0.12);
}

/* أيقونة الحقل */

.input-icon {
    position: absolute;
    left: 15px;
    top: 50%;

    transform: translateY(-50%);

    color: #344454;
    font-size: 22px;

    pointer-events: none;
}


/* ========================================
   زر إظهار كلمة المرور
======================================== */

.password-toggle {
    position: absolute;

    left: 12px;
    top: 50%;

    transform: translateY(-50%);

    display: flex;
    align-items: center;
    justify-content: center;

    width: 32px;
    height: 32px;

    color: #344454;
    background: transparent;

    border: none;
    border-radius: 8px;

    font-size: 19px;

    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.password-toggle:hover {
    color: var(--blue-dark);
    background: var(--blue-pale);
}


/* ========================================
   نسيت كلمة المرور؟
======================================== */

.forgot-password {
    display: flex;
    justify-content: flex-start;

    margin-top: -5px;
    margin-bottom: 22px;
}

.forgot-password a {
    color: #175A91;

    font-size: 14px;
    font-weight: 600;

    border-bottom: 1px solid rgba(23, 90, 145, 0.6);
    padding-bottom: 3px;

    transition:
        color 0.2s ease,
        border-color 0.2s ease;
}

.forgot-password a:hover {
    color: var(--blue);
    border-color: var(--gold);
}


/* ========================================
   زر تسجيل الدخول
======================================== */

.login-button {
    position: relative;

    width: 100%;
    min-height: 64px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 12px 48px;

    color: var(--white);

    background: linear-gradient(
        110deg,
        #6797C5 0%,
        #5786B5 55%,
        #4E80B2 100%
    );

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 40px;

    box-shadow: 0 7px 16px rgba(67, 113, 158, 0.13);

    font-size: 20px;
    font-weight: 600;

    overflow: hidden;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.login-button::before {
    content: "";

    position: absolute;
    top: 0;
    left: -100%;

    width: 55%;
    height: 100%;

    background: linear-gradient(
        100deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );

    transition: left 0.6s ease;
}

.login-button:hover {
    transform: translateY(-2px);

    box-shadow: 0 10px 22px rgba(67, 113, 158, 0.2);

    background: linear-gradient(
        110deg,
        #5C8DBB,
        #3F73A5
    );
}

.login-button:hover::before {
    left: 130%;
}

.login-button:active {
    transform: translateY(0);
}

.login-button:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 4px;
}

.button-arrow {
    position: absolute;
    left: 28px;

    font-size: 26px;
    font-weight: 400;
}


/* ========================================
   رسائل حالة النموذج
======================================== */

.form-message {
    min-height: 0;

    margin-top: 0;

    font-size: 13px;
    line-height: 1.8;

    text-align: center;
}

.form-message:not(:empty) {
    margin-top: 14px;
}

.form-message.error {
    color: #A63D43;
}

.form-message.success {
    color: #28744D;
}


/* ========================================
   الفاصل ورابط إنشاء الحساب
======================================== */

.register-section {
    margin-top: 23px;
    text-align: center;
}

.divider {
    display: flex;
    align-items: center;
    justify-content: center;

    gap: 17px;

    color: #59616A;

    font-size: 15px;
    font-weight: 500;

    margin-bottom: 20px;
}

.divider span {
    height: 1px;
    flex: 1;

    background: linear-gradient(
        to left,
        rgba(190, 197, 203, 0.12),
        rgba(190, 197, 203, 0.8)
    );
}

.register-section p {
    color: #59616A;

    font-size: 15px;
    font-weight: 500;
}

.register-section a {
    display: inline-block;

    color: #175A91;
    font-weight: 700;

    margin-right: 6px;
    padding-bottom: 4px;

    border-bottom: 1px solid var(--gold);

    transition:
        color 0.2s ease,
        border-color 0.2s ease;
}

.register-section a:hover {
    color: var(--blue);
    border-color: var(--blue);
}



/* ========================================
   TRIO — Developer Signature
======================================== */

.site-footer {
    width: 100%;
    max-width: 940px;

    display: flex;
    align-items: center;
    justify-content: center;

    gap: 18px;

    margin-top: 30px;
    padding: 9px 0 0;
}

.site-footer p {
    color: rgba(35, 100, 151, 0.48);

    font-family: "Cairo", sans-serif;
    font-size: 10px;
    font-weight: 400;

    line-height: 1.9;
    text-align: center;
    white-space: nowrap;

    letter-spacing: 0.15px;

    transition: color 0.25s ease;
}

/* ظهور هادئ عند مرور المؤشر */

.site-footer p:hover {
    color: rgba(35, 100, 151, 0.70);
}

/* الخطوط الجانبية */

.footer-line {
    height: 1px;
    flex: 1;

    max-width: 250px;

    background: rgba(100, 153, 193, 0.30);
}

/* الجوال */

@media (max-width: 480px) {
    .site-footer {
        gap: 8px;
        margin-top: 23px;
    }

    .site-footer p {
        font-size: 9px;
        white-space: normal;
    }

    .footer-line {
        max-width: 35px;
    }
}


/* ========================================
   الحركة
======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ========================================
   الشاشات المتوسطة
======================================== */

@media (max-width: 768px) {

    .login-page {
        padding: 24px 18px 14px;
    }

    .login-container {
        max-width: 540px;
    }

    .welcome-section {
        margin-bottom: 23px;
    }

    .welcome-section h1 {
        font-size: clamp(25px, 5vw, 36px);
    }

    .login-card {
        padding: 28px 30px;
    }

    .card-heading h2 {
        font-size: 25px;
    }

    .input-wrapper input {
        height: 57px;
    }

    .login-button {
        min-height: 59px;
        font-size: 18px;
    }

    .site-footer {
        gap: 12px;
        margin-top: 25px;
    }

    .site-footer p {
        font-size: 10px;
    }
}


/* ========================================
   شاشات الجوال
======================================== */

@media (max-width: 480px) {

    .login-page {
        padding: 20px 14px 12px;
    }

    .login-page::before {
        background-position: 43% center;
    }

    .brand {
        margin-bottom: 12px;
    }

    .brand-name {
        font-size: 36px;
    }

    .welcome-section {
        margin-bottom: 21px;
    }

    .welcome-section h1 {
        font-size: 25px;
        line-height: 1.8;
    }

    .welcome-section p {
        font-size: 14px;
    }

    .login-card {
        padding: 25px 20px 26px;
        border-radius: 17px;

        background: rgba(255, 252, 247, 0.9);
    }

    .card-heading {
        margin-bottom: 24px;
    }

    .card-heading h2 {
        font-size: 23px;
    }

    .card-heading p {
        font-size: 13px;
    }

    .form-group {
        margin-bottom: 16px;
    }

    .input-wrapper input {
        height: 54px;
        font-size: 14px;
    }

    .input-icon {
        font-size: 19px;
    }

    .login-button {
        min-height: 55px;
        font-size: 17px;
    }

    .button-arrow {
        left: 22px;
        font-size: 23px;
    }

    .register-section {
        margin-top: 21px;
    }

    .divider {
        gap: 12px;
        margin-bottom: 17px;
    }

    .register-section p {
        font-size: 13px;
    }

    .register-section a {
        margin-right: 3px;
    }

    .site-footer {
        gap: 9px;
        margin-top: 23px;
    }

    .site-footer p {
        font-size: 9px;
    }

    .footer-line {
        max-width: 50px;
    }
}


/* ========================================
   تقليل الحركة لمن يفضل ذلك
======================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

}

/* TRIO Logo - Login Page */

.login-logo {
    position: relative;
    display: block;
    width: clamp(110px, 18vw, 200px);
    height: auto;
    margin: 0 auto 20px;
    z-index: 1;
}

.login-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Mobile */
@media (max-width: 600px) {
    .login-logo {
        top: 10px;
        right: 12px;
        width: 130px;
        height: 75px;
    }



    /*هنا اضافة تعديل الصفحة بالجوال*/

        .login-page {
        min-height: 100vh;
        min-height: 100svh;
        height: auto;
        overflow-x: hidden;
        overflow-y: visible;
        padding-bottom: 30px;
        box-sizing: border-box;
    }

    .login-container {
        height: auto;
        min-height: 0;
        overflow: visible;
    }

    .login-card {
        height: auto;
        min-height: 0;
        overflow: visible;
        box-sizing: border-box;
    }
}