.auth-container-page {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 80px 0;
    min-height: calc(100vh - 160px);

    /* Blueprint Engineering Grid Effect - Blue Theme (auth pages only) */
    background-color: #0b1528;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        linear-gradient(135deg, #0b1528 0%, #103366 50%, #1b4b8f 100%);
    background-size: 35px 35px, 35px 35px, 100% 100%;
    background-attachment: fixed;
}
.pw-field {
    position: relative;
    width: 100%;
}

.pw-field .form-input {
    padding-left: 45px; /* مساحة للعين على الشمال (RTL) */
}

.pw-toggle {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #8896ab;
    padding: 4px;
    line-height: 1;
}

.pw-toggle:hover {
    color: var(--color-navy);
}
.auth-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-silver-light);
    width: 100%;
    max-width: 500px;
    padding: 40px;
    position: relative;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-navy-dark);
    margin-bottom: 10px;
}

.auth-header p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Tab Headers for Registration and Login togglers */
.auth-tabs-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: var(--color-bg);
    border-radius: 8px;
    padding: 5px;
    margin-bottom: 25px;
    border: 1px solid var(--color-silver-light);
}

.auth-tab-btn {
    padding: 10px;
    font-weight: 700;
    color: var(--color-text-muted);
    text-align: center;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    background: none;
    border: none;
    font-size: 0.95rem;
}

.auth-tab-btn.active {
    background-color: var(--color-white);
    color: var(--color-red);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

/* Alert notices for verification feedback */
.auth-status-alert {
    padding: 15px;
    border-radius: 8px;
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid #ffbbbb;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: none;
}

.auth-field-helper {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 5px;
}

/* File Upload buttons styles custom design */
.custom-file-upload {
    border: 2px dashed var(--color-silver);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-text-muted);
    font-weight: 600;
}

.custom-file-upload:hover {
    border-color: var(--color-red);
    color: var(--color-red);
    background-color: var(--color-red-light);
}

/* Responsive Auth Forms (Max-Width: 1024px) */
@media (max-width: 1024px) {
    .auth-container-page {
        padding: 40px 15px;
        min-height: auto;
    }

    .auth-card {
        padding: 25px 20px;
        max-width: 95%;
    }

    .auth-header h2 {
        font-size: 1.5rem;
    }
}