/* ==================================================
   CUSTOM LOGIN
   هماهنگ با قالب custom-education-theme
   - Design: glass + accent gradient
   - Layout: دست‌نخورده
   ================================================== */

.custom-login {
    max-width: 500px;
    width: 100%;
    padding: 2rem;
    overflow: hidden;
    background: var(--glass-container-bg);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--glass-container-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow);
    color: var(--text-primary);
    transition: var(--transition);
}

/* ============ LOGO ============ */
.custom-login-logo {
    width: 100%;
    max-width: 250px;
    padding: 2rem;
}
.custom-login-body {
    display: flex;
    flex-direction:column;
    justify-content: center;
    align-items:center;
}

.custom-login-logo img {
    width: 100%;
    border-radius: var(--radius-md);
}

[data-theme="dark"] .custom-login-logo img {
    filter: invert(1);
}

/* ============ BOX ============ */
.custom-login-box {
    width: 100%;
    position: relative;
}

/* ============ TITLE ============ */
.custom-login-title {
    text-align: center;
    margin: 1.2rem 0;
}

    .custom-login-title h3 {
        font-size: 1.3rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
        color: var(--text-primary);
        background: var(--accent-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

/* ============ STEPS DOTS ============ */
.custom-login-steps {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.custom-login-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--input-border);
    transition: var(--transition);
}

    .custom-login-dot.active {
        background: var(--accent);
        box-shadow: 0 0 12px var(--accent-glow-50);
        transform: scale(1.2);
    }

/* ============ STEPS ============ */
.custom-login-step {
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    position: absolute;
    width: 100%;
    transition: all .3s ease;
}

    .custom-login-step.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
        position: relative;
        transition: all .3s ease;
    }

/* ============ NAV BUTTONS ============ */
.custom-login-nav button {
    color: var(--accent);
    display: block;
    cursor: pointer;
    margin-top: 10px;
    background: transparent !important;
    border: none;
    font-family: var(--font-family);
    font-size: 0.88rem;
    font-weight: 700;
    transition: var(--transition);
}

    .custom-login-nav button:hover {
        color: var(--accent-2);
        transform: translateY(-1px);
    }

/* ============ LOADING ============ */
.custom-login-loading {
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent);
    padding: 2rem 0;
}

    .custom-login-loading .dots span {
        opacity: 0;
        animation: dotFade 1.4s infinite;
    }

        .custom-login-loading .dots span:nth-child(1) {
            animation-delay: 0s;
        }

        .custom-login-loading .dots span:nth-child(2) {
            animation-delay: .2s;
        }

        .custom-login-loading .dots span:nth-child(3) {
            animation-delay: .4s;
        }

/* ============ DARK THEME (فقط اینورت‌های لازم) ============ */
[data-theme="dark"] .custom-login {
    background: var(--glass-container-bg);
    color: var(--text-primary);
}

    [data-theme="dark"] .custom-login .custom-login-dot {
        background: var(--input-border);
    }

        [data-theme="dark"] .custom-login .custom-login-dot.active {
            background: var(--accent);
        }

[data-theme="dark"] .custom-login-loading {
    color: var(--accent-2);
}

/* ============ KEYFRAMES ============ */
@keyframes dotFade {
    0% {
        opacity: 0;
    }

    40% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}